Transcript
ORDER NO. KMF0307675C3
Multi-Function Laser Fax
KX-FLB758RU (for Russia)
© 2003 Panasonic Communication Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
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KX-FLB758RU
CONTENTS Page
Page
4
5.15. HOW TO REMOVE THE H.V.P.S
4
5.16. HOW TO REMOVE THE HEAT ROLLER AND EXIT
5
5.17. HOW TO REMOVE THE PRESSURE ROLLER
50
1.3. TRANSLATION LISTS
6
5.18. HOW TO REMOVE THE MOTOR BLOCK
51
1.4. SAFETY PRECAUTIONS
8
5.19. HOW TO REMOVE THE WHITE SHEET
52
1.5. INSULATION RESISTANCE TEST
8
5.20. HOW TO REMOVE THE DOCUMENT GUIDE
53
1.6. FOR SERVICE TECHNICIANS
8
5.21. HOW TO REMOVE THE ADF RELAY BOARD
53
1.7. BATTERY CAUTION
8
5.22. HOW TO REMOVE THE FEED ROLLER AND ADF
1.8. AC CAUTION
9
1 INTRODUCTION 1.1. ABOUT LEAD FREE SOLDER (PbF: Pb free)
ROLLER
1.2. HOW TO RECOGNISE THAT Pb FREE SOLDER IS USED
1.9. PERSONAL SAFETY PRECAUTIONS
11
2 FEATURES AND SPECIFICATIONS
12
2.1. FEATURES
12
2.2. SPECIFICATIONS
13
2.3. OPTIONAL ACCESSORIES
13
50
SEPARATION ROLLER
54
5.23. HOW TO REMOVE THE TOP COVER AND CONVEYOR
9
1.10. SERVICE PRECAUTIONS
3 INSTALLATION
49
BLOCK
55
5.24. HOW TO REMOVE THE ADF MOTOR AND PF SENSOR BOARD
56
5.25. HOW TO REMOVE THE ADF EXIT ROLLER AND DRIVE ROLLER
56
14
5.26. HOW TO REMOVE THE TRANSFER ROLLER
57
3.1. LOCATION OF CONTROLS
14
5.27. HOW TO REMOVE THE OPERATION BOARD
58
3.2. CONNECTIONS
16
5.28. HOW TO REMOVE THE SCANNER GLASS UNIT AND
3.3. CONNECTING TO A COMPUTER
17
3.4. INSTALLATION
18
CIS 5.29. HOW TO REMOVE THE CIS RELAY BOARD AND CIS SENSOR BOARD
3.5. INSTALLING MULTI-FUNCTION STATION SOFTWARE
60
5.30. HOW TO REMOVE THE CARRIAGE MOTOR AND SCAN
27 4 MAINTENANCE
59
28
MOTOR DRIVE BOARD
4.1. MAINTENANCE ITEMS AND COMPONENT LOCATIONS 28
60
5.31. NOTES FOR ASSEMBLING
61
5.32. INSTALLATION POSITION OF THE LEAD
64
6 TROUBLESHOOTING GUIDE
4.2. PRINTING
30
4.3. PRINTING (PAPER PICK UP)
31
6.1. USER RECOVERABLE ERRORS
69
4.4. SCANNING (ADF)
32
6.2. PROGRAMMING AND LISTS
71
4.5. MAINTENANCE
33
6.3. TEST FUNCTIONS
74
4.6. DOCUMENT JAMS
36
6.4. REMOTE PROGRAMMING
77
4.7. RECORDING PAPER JAMS
37
6.5. TROUBLESHOOTING DETAILS
85
5 DISASSEMBLY INSTRUCTIONS
6.6. PROBLEMS WITH PC SOFTWARE
39
7 CIRCUIT OPERATIONS
69
158
5.1. UPPER MAIN CABINET SECTION
39
5.2. LOWER MAIN CABINET SECTION
40
7.1. CONNECTION DIAGRAM
160
5.3. DOCUMENT COVER (ADF) SECTION
41
7.2. GENERAL BLOCK DIAGRAM
163
5.4. PRINTER COVER SECTION
42
7.3. FACSIMILE SECTION
165
5.5. HOW TO REMOVE THE PAPER TRAY, DOCUMENT
160
7.4. CIS CONTROL SECTION
173
43
7.5. STEPPING MOTOR DRIVE SECTION
174
5.6. HOW TO REMOVE THE PRINTER COVER
44
7.6. FAN MOTOR SECTION
180
5.7. HOW TO REMOVE THE PICK UP ROLLER ASS 炭
45
7.7. SOLENOID DRIVE SECTION
182
7.8. LSU (Laser Scanning Unit) SECTION
183
7.9. SENSORS AND SWITCHES SECTION
185
COVER AND PAPER GUIDE
5.8. HOW TO REMOVE THE DUCT UNIT AND FAN MOTOR 46 5.9. HOW TO REMOVE THE BOTTOM PLATE 5.10. HOW TO REMOVE THE ANALOG BOARD AND LSU
46
7.10. OPERATION BOARD SECTION
194
47
7.11. LCD SECTION
195
7.12. HVPS (High Voltage Power Supply) SECTION
196
7.13. HEAT LAMP CONTROL CIRCUIT
199
7.14. POWER SUPPLY BOARD SECTION
203
5.11. HOW TO REMOVE THE DIGITAL BOARD AND MOTOR DRIVER BOARD
47
5.12. HOW TO REMOVE THE POWER BOARD, AND VARISTOR BOARD AND AC INLET 5.13. HOW TO REMOVE THE MAIN FRAME
48
5.14. HOW TO REMOVE THE REGISTRATION ROLLER
49
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8 REFERENCE MATERIALS DATA
48
8.1. PRINTING OPERATION PRINCIPLE
2
206 206
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8.2. TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES
12.11. ADF RELAY BOARD PARTS
259
215
12.12. PF SENSOR BOARD PARTS
259
8.3. HOW TO REPLACE A FLAT PACKAGE IC
217
12.13. CIS RELAY BOARD PARTS
259
8.4. DIGITAL BOARD SECTION
218
12.14. CIS SENSOR BOARD PARTS
260
8.5. MODEM SECTION
221
12.15. SCAN MOTOR DRIVE BOARD PARTS
260
8.6. NCU SECTION
227
12.16. FIXTURES AND TOOLS
260
13 FOR THE SCHEMATIC DIAGRAMS
261
14 SCHEMATIC DIAGRAM
262
8.7. ITS (Integrated telephone System) and MONITOR SECTION
228
8.8. TEST CHART
232
9 FIXTURES AND TOOLS
234
14.1. DIGITAL BOARD (PCB1) 15 SCHEMATIC DIAGRAM
10 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 10.1. GENERAL SECTON
262 266
15.1. ANALOG BOARD (PCB2)
266
235
15.2. OPERATION BOARD (PCB3)
268
235
15.3. HIGH VOLTAGE POWER SUPPLY BOARD (PCB4)
270
10.2. DOCUMENT TRAY BLOCK AND UPPER ADF SECTION
15.4. LOW VOLTAGE POWER SUPPLY BOARD (PCB5)
272
236
15.5. MOTOR DRIVE BOARD (PCB6)
274
10.3. CONVERYOR BLOCK SECTION
237
15.6. SENSOR BOARD (PCB7)
275
10.4. LOWER ADF SECTION
238
15.7. VARISTOR BOARD (PCB8)
275
10.5. UPPER PRINTER COVER SECTION
239
15.8. ADF RELAY BOARD (PCB9)
275
10.6. LOWER PRINTER SECTION
240
15.9. PF SENSOR BOARD (PCB10)
275
10.7. UPPER MAIN CABINET SECTION
241
15.10. CIS RELAY BOARD (PCB11)
275
10.8. LOWER MAIN CABINET SECTION
242
15.11. CIS SENSOR BOARD (PCB12)
275
10.9. FUSER SECTION
243
15.12. SCAN MOTOR DRIVER BOARD (PCB13)
275
10.10. MAIN FRAME SECTION
244
16 PRINTED CIRCUIT BOARD
10.11. MOTOR SECTION
245
16.1. DIGITAL BOARD (PCB1)
276
10.12. ACTUAL SIZE OF SCREWS AND WASHER
246
16.2. ANALOG BOARD (PCB2)
278
11 ACCESSORIES AND PACKING MATERIALS
247
16.3. OPERATION BOARD (PCB3)
280
12 REPLACEMENT PARTS LIST
276
248
16.4. HIGH VOLTAGE POWER SUPPLY BOARD (PCB4)
281
12.1. CABINET AND ELECTRICAL PARTS
248
16.5. LOW VOLTAGE POWER SUPPLY BOARD (PCB5)
283
12.2. ACCESSORIES AND PACKING MATERIALS
250
16.6. MOTOR DRIVE BOARD (PCB6)
285
12.3. DIGITAL BOARD PARTS
251
16.7. SENSOR BOARD (PCB7)
286
12.4. ANALOG BOARD PARTS
254
16.8. VARISTOR BOARD (PCB8)
287
12.5. OPERATION BOARD PARTS
257
16.9. ADF RELAY BOARD (PCB9)
288
12.6. HIGH VOLTAGE POWER SUPPLY BOARD PARTS
257
16.10. PF SENSOR BOARD (PCB10)
288
12.7. LOW VOLTAGE POWER SUPPLY BOARD PARTS
258
16.11. CIS RELAY BOARD (PCB11)
289
12.8. MOTOR DRIVE BOARD PARTS
259
16.12. CIS SENSOR BOARD (PCB12)
290
12.9. SENSOR BOARD PARTS
259
16.13. SCAN MOTOR DRIVER BOARD (PCB13)
291
12.10. VARISTOR BOARD PARTS
259
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1 INTRODUCTION 1.1.
ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu). This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used. Caution · PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please be careful not to heat too long. · PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C). · If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible and be sure that any remaining is melted prior to applying the Pb solder. · When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the opposite side (See figure, below).
1.1.1.
SUGGESTED PBF SOLDER
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper, (Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufacturer’s specific instructions for the melting points of their products and any precautions for using their product with other materials. The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
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1.2.
HOW TO RECOGNISE THAT Pb FREE SOLDER IS USED
P.C.Boards marked as “PbF” use Pb Free solder. (See the figure below.) Pb Free is not used the Power Supply Board of this unit. (Example:Digital board)
(Digital Board : Component View) 25
L639
R688 Q614
1 C752
R733
CN603
Q610
81
Q627
40 C65
R638
R618 778 603
14
R625 Q609
R634 R633 I F603 C602 Q604 R613
RA614
41
C740
1
Q625
R623
CN606
C705
L678
C698 C680
4
R624
Q624
L643 R637
C604
Q623
1
CN605
Q622
R674
RA625 RA624
80
Q626
1 RA622
C699
S
8 1
F605
RA623
24
R723
CN612 5
CN613
D608
1
IC606
C753
C672 C675 R680
IC608 RA607 RA608
C771
54
RA606
CN610
C626
RA617
RA605
R664
D604
2 Q613
+3.3V
1
D603
5
48
CN609 1
I
Q615 R690
1
F604
PbF
Marked
R610 R611
IC610
Q608
C681 C682 R676 RA613 C693
R606
R751 R750 R749
RA6
Note: The “PbF” marked may be found on different areas of the same P.C.Board,depending on manufacture date.
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1.3.
TRANSLATION LISTS
1.3.1.
HELP FUNCTION
1.3.2.
LCD MESSAGES
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1.3.3.
REPORTS
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1.4.
SAFETY PRECAUTIONS
1. Before servicing, unplug the AC power cord to prevent an electric shock. 2. When replacing parts, use only the manufacturer´s recommended components. 3. Check the condition of the power cord. Replace if wear or damage is evident. 4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc. 5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent the customer from being exposed to shock hazards.
1.5.
INSULATION RESISTANCE TEST
1. Unplug the power cord and short the two prongs of the plug with a jumper wire. 2. Turn on the power switch. 3. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part (screw heads, control shafts, bottom frame, etc.). Note: Some exposed parts may be isolated from the chassis by design. These will read infinity. 4. If the measurement is outside the specified limits, there is a possibility of a shock hazard.
1.6.
FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity. When repairing, the following precautions will help prevent recurring malfunctions. 1. Cover the plastic part´s boxes with aluminum foil. 2. Ground the soldering irons. 3. Use a conductive mat on the worktable. 4. Do not touch the IC or LSI pins with bare fingers.
1.7.
BATTERY CAUTION
CAUTION There is a danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose used batteries according to the manufacturer’s instructions: The lithium battery is a critical component (type No. CR2032). Please observe for the proper polarity and exact location when replacing and soldering the replacement battery .
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1.8.
AC CAUTION
For safety, before closing the lower cabinet, please make sure of the following precautions. 1. The earth lead is fixed with the screw. 2. The AC connector is connected properly. 3. Wind the earth lead around the core 5 times. 4. Wind the earth AC around the core 4 times.
1.9. 1.9.1.
PERSONAL SAFETY PRECAUTIONS MOVING SECTIONS OF THE UNIT
Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated by the document feed motor. A gear rotates the two rollers. Be careful not to touch them with your hands, especially when the unit is operating.
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1.9.2.
LIVE ELECTRICAL SECTIONS
All the electrical sections of the unit supplied with AC power by the AC power cord are live. Never disassemble the unit for service with the AC power supply plugged in. CAUTION: AC voltage is supplied to the primary side of the power supply unit. Therefore, always unplug the AC power cord before disassembling for service.
1.9.3.
LASER BEAM AND FUSER UNIT SECTION
· The printer of this unit utilises a laser. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. · The fuser unit is inside of the unit and gets hot. Do not touch it when removing the jammed paper or cleaning the lower glass.
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1.10. SERVICE PRECAUTIONS 1.10.1. PRECAUTIONS TO PREVENT DAMAGE FROM STATIC ELECTRICITY Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity. Never touch the electrical sections such as the power supply unit, etc.
To prevent static electricity damage to the interface connectors (parallel and USB) or other electrical components inside the unit, touch a grounded metal surface, such as the metal part under the parallel interface connector before touching the components.
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2 FEATURES AND SPECIFICATIONS 2.1.
FEATURES
General · Help function Display: 1. FEATURE LIST 2. DIRECTORY 3. FAX RECEIVING · LCD (Liquid Crystal Display) readout · TAM (Telephone answering machine) interface Plain Paper Facsimile Machine · Letter/A4/Legal, G3 compatible · Automatic document feeder (15 sheets) · Quick scan · Resolution: Standard/Fine/Super fine/Photo (64 level) − STANDARD: For printed or typewritten originals with normal-sized characters. − FINE: For originals with small printing. − SUPER FINE: For originals with minute printing. − PHOTO: For originals containing photograph. · Broad cast · 150-sheet paper capacity (60 g/m2~ 75 g/m2[16 lb~20 lb.]) Large Memory... Performed by DRAM Approx. 150 pages of memory reception Approx. 150 pages of memory transmission Integrated Telephone System · On-hook dialing · Monitor speaker · Voice muting · Redialing function · 112-Station telephone directory Enhanced Copier Function · Multi-copy function (up to 99 copies) · Enlargement and reduction · Collate · 64-Level halftone
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2.2.
SPECIFICATIONS
Applicable Lines: Document Size:
Public Switched Telephone Network Max. 216 mm (8 1/2”) in width
Effective Scanning Width: Effective Printing Width:
Max. 600 mm (23 5/8”) in length 208 mm (8 3/16”) A4: 202mm
Transmission Time*: Scanning Density:
Letter/Legal: 208mm Approx. 4 s/page (ECM-MMR Memory transmission)** Horizontal: 11.8 pels/mm (300 pels/mm) Vertical: 3.9 lines/mm (100 lines/mm)-STANDARD
Halftone Level: Scanner Type: Printer Type: Data Compression System: Modem Speed:
11.8 lines/mm (300 lines/mm)-FINE/SUPER FINE/PHOTO 64-level Contact Image Sensor (CIS) Laser printer Modified Huffman (MH), Modified READ (MR), Modified, Modified READ (MMR) 33,600/31,200/28,800/26,400/24,000/21,600/19,200/16,800/14,400/12,000/9,600/7,200/
Operating Environment: Dimensions (H×W×D): Mass (Weight): Power Consumption:
4,800/2,400 bps; Automatic Fallback 10°C—32.5°C (50°F—90.5°F), 20—80% RH (Relative Humidity) 217 mm × 443 mm × 461 mm (8 17/32”×17 7/16”×18 5/32”) Approx. 9.2 kg (20.3 lb.) Standby: Approx. 7 W Transmission: Approx. 17 W Reception: Approx. 250 W Copy: Approx. 250 W
Power Supply: Memory Capacity:
Maximum: Approx. 900 W (When the fuser unit turns on) 220-240 V AC, 50/60 Hz Approx. 150 pages of memory transmission/reception.
Laser diode properties:
(Based on ITU-T No. 1 Test Chart in standard resolution.) Laser output: Max. 5 mW Wave length: 760 nm—800 nm Emission duration: Continuous 10 ppm (page per minute) 600 × 600 dpi Works with Windows 95/98/Me/2000/NT4.0/XP USB/Parallel (IEEE 1284)
Print Speed: Printing Resolution: OS: Interface:
* Transmission speed depends upon the contents of the pages, resolution, telephone line conditions and capability of the other party’s machine. ** Transmission speed is based upon the ITU-T No. 1 Test Chart and original mode. (Refer to ITU-T No.1 TEST CHART(P.232).) If the capability of the other party´s machine is inferior to your unit, the transmission time may be longer. Note: · Any details given in these instructions are subject to change without notice. · The pictures and illustrations in these instructions may vary slightly from the actual product. Design and specifications are subject to change without notice.
2.3.
OPTIONAL ACCESSORIES
Model No. KX-FA76A KX-FA78A
Description Toner cartridge Drum unit
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Specifications 1 toner cartridge 1 drum unit
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3 INSTALLATION 3.1. 3.1.1.
LOCATION OF CONTROLS OVERVIEW
Note: *The paper stacker may not be shown in all illustrations.
3.1.2.
REAR VIEW
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3.1.3.
CONTROL PANEL
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3.2.
CONNECTIONS
(1) Connect the handset cord. The jack on the longer, uncoiled end of the handset cord should be connected to the unit. (2) Connect the telephone line cord. (3) Connect the power cord. · When the power is turned on for the first time, the unit will print some basic information.
Caution: · When you operate this produce, the power outlet should be near the product and easily accessible. · Be sure to use the telephone line cord included in this unit. · Do not extend the telephone line cord. Note: · You can connect an answering machine or extension telephone to the external telephone jack ("EXT") on this unit. · When the power is turned on and the display shows the following, unlock the shipping lock.
· Telephone line connection is TNV (Telecommunication Network Voltage).
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3.3.
CONNECTING TO A COMPUTER
Panasonic Multi-Function Station enables your fax machine to carry out the following functions: — Printing on plain paper, transparencies, labels and envelopes — Scanning documents and converting an image into text with Readiris OCR software — Scanning from other
applications that support TWAIN scanning
— Storing, editing or erasing entries in directories from your PC — Programming the basic and advanced features from your PC To run Multi-Function Station software, you need the following:
3.3.1.
Using an IEEE1284 compliant parallel cable:
Parallel cable (amphenol 36pin, less than 3 metres long) must be purchased separately.
3.3.2.
Using a USB cable: (Windows 95 does not apply for USB port)
USB cable (less than 3 metres long) must be purchase separately. After connecting the USB cable, you must set the cable type to “USB” (feature #15)
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3.4.
INSTALLATION
3.4.1.
INSTALLATION SPACE
The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently.
Note: · Avoid excessive heat or humidity. · Use the unit within the following ranges of temperature and humidity. · Ambient temperature: 10°C to 32.5°C · Relative humidity: 20% to 80% (without condensation) · Power cord length should be less than 5 meters (16.4 feet). Using a longer cord may reduce the voltage or cause malfunctions. · Avoid direct sunlight. · Do not install near devices which contain magnets or generate magnetic fields. · Do not subject the unit to strong physical shock or vibration. · Keep the unit clean. Dust accumulation can prevent the unit from functioning properly. · To protect the unit from damage, hold both sides when you move it.
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3.4.2.
PAPER STACKER
Line up the slots in the paper stacker with the pegs on the bottom of the unit, then slide until locked. Open the paper stacker extender when using legal size paper. · The paper stacker can hold up to approx. 100 sheets of printed paper. Remove the printed paper before the paper stacker becomes full.
3.4.3.
PAPER TRAY
Insert the paper tray into the slot on the back of the unit.
Note for installation: · Do not place the unit in an area where the paper tray may be obstructed (i.e. by a wall etc.). · Recording paper will be ejected from the front of the unit. Do not place anything in front of the unit.
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3.4.4.
INSTALLING THE RECORDING PAPER
Letter, legal or A4 size recording paper can be used for fax messages. The unit can hold up to 150 sheets of 60 g/m2 to 75 g/m2 (16 lb. to 20 lb.) paper or 120 sheets of 90 g/m2 (24 lb.) paper.See the note for paper specifications. · The unit is set for letter size paper by default. If you want to use legal or A4 size paper, change the setting (feature #16). 1.
Pinch the right side of the recording paper guide, then slide it open to its full width.
2. 3.
Fan the stack of paper to prevent a paper jam. Insert the paper into the recording paper entrance. · The paper should not be over the tab. · If the paper is not inserted correctly, readjust the paper, or the paper may jam.
4.
Adjust the width of the guides to the size of the recording paper by sliding the right recording paper guide.
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3.4.4.1. 1. 2. 3.
Adding Paper
Remove all of the installed paper. Add paper to the stack of paper you removed and straighten. Follow steps 1 to 4 above.
3.4.5.
DOCUMENTS THE UNIT CAN FEED
3.4.5.1.
USING THE ADF (AUTO DOCUMENT FEEDER)
Note: · Remove chips, staples or other similar fasteners. · Do not send the following types of documents. (Use the scanner glass for fax transmission.) — Chemically treated paper such as carbon or carbonless duplicating paper — Electrostatically charged paper — Badly curled, creased or torn paper — Paper with a coated surface
3.4.5.2.
USING SCANNER GLASS
Effective scanning area is changed depending on the setting of the paper size. (# 16 PROGRAM MODE TABLE P.78)
Note for the auto document feeder and the scanner glass · Check that ink, paste or correction fluid has dried completely. · Do not send the following types of documents: (Use copies for fax transmission.) − Paper with a faint image − Paper with printing on the opposite side that can be seen through the other side (i.e. newspaper) · To transmit the document with a width of less than A4 size (210 mm), we recommend transmitting the document using the scanner glass.
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3.4.6.
TO SELECT CHARACTERS WITH THE DIAL KEYPAD
3.4.7.
TO SELECT CHARACTERS USING THE (+) OR (-) KEY
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3.4.8.
SETTING YOUR LOGO
The logo can be your company, division or name.
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3.4.9.
REPLACING THE TONER CARTRIGE AND THE DRUM UNIT
When the display shows the following, replace the toner cartridge.
We recommend you replace the drum unit every third time you replace the toner cartridge.To check the drum life and quality, please print the printer test list. To ensure that the unit operates properly, we recommend the use of Panasonic toner cartridge (Model No. KX-FA76A) and drum unit (Model No. KX-FA78A). Caution: · The drum unit contains a photosensitive drum. Exposing it to light may damage the drum. Once you have opened the protection bag: —Do not expose the drum unit to light for more than 5 minutes. —Do not touch or scratch the green drum surface. —Do not place the drum unit near dust or dirt, or in a high humidity area. —Do not expose the drum unit to direct sunlight. · Do not unplug the fax machine to prevent loss of fax documents in memory. · We cannot be responsible for any damage to the unit or degradation of print quality which may occur from the use of nonPanasonic toner cartridge and drum unit. · Do not leave the toner cartridge out of the protection bag for a long time. It will decrease the toner life. · Do not pour any toner into the toner cartridge.
1. Before opening the protection bag of the new toner cartridge, shake it vertically more than 5 times.
2. Remove the new toner cartridge from the protection bag. Peel off the seal from the toner cartridge.
3. Press down the printer cover open button then open the printer cover.
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4. Tap on the used toner cartridge several times to allow the remaining toner to fall into the drum unit. Remove the drum and toner unit by holding the two tabs. · l If you replace the toner cartridge and the drum unit at the sam time, skip to step 7.
5. Turn the two levers on the used toner cartridge firmly.
6. Pull up the right edge of the used toner cartridge (
). Remove the cartridge from the drum unit ( ). · The toner may stick to the cartridge and the drum unit. Be careful handling. · Do not drop the toner on the green drum surface. · Put the used toner cartridge into the protection bag.
7. If you replace the drum unit at the same time, remove the new drum unit from the protection bag. Remove the protection bar from the drum unit. With “Panasonic” face up on the toner cartridge, match the red arrows on the cartridge and the drum unit.
8. Slide the tab on the toner cartridge into the slot of the drum unit.
9. Firmly press down on the right side of the toner cartridge to snap into position.
10. Turn the two levers on the toner cartridge with film pressure.
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11. The toner cartridge is installed when the triangles match.
12. Install the drum and toner unit by holding the tabs. · If the lower glass is dirty, clean it with a soft and dry cloth.
13. Close the printer cover by pushing down on both sides until locked. Waste disposal method · Waste material may be dumped or incinerated under conditions which meet all country and local environmental regulations.
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3.5.
INSTALLING MULTI-FUNCTION STATION SOFTWARE 4 Follow the instructions on the screen until all files have been installed.
1 Connect the fax machine to the PC. · To use via USB connection, you must set the cable type to “USB” (feature #15) The default setting is “PARALLEL”.
· Readiris OCR software can also be installed. For details about OCR software.
2 Start Windows 95/98/Me/NT4.0/2000/XP and close all applications.
· If the fax machine is not connected to your computer, the [Port Selection] dialog box will appear.
· The following dialog box may appear. Click [Cancel] to close it.
Select the port number which you want to use.If the fax machine is connected to your computer, the port number will be automatically detected. To uninstall the software 1. Click [Start]. 2. Point to [Settings], then click [Control Panel]. 3. Double-click [Add/Remove Programs]. 4. Select [Panasonic Multi-Function Station] from the list. 5. Click [Add/Remove...] (Windows 95/98/Me/NT4.0)/ [Change/Remove...] (Windows 2000/XP), then follow the instructions on the screen.
· You must be logged in as an administrator in Windows NT4.0/2000/XP. 3 Insert the included CD-ROM into your CD-ROM drive. · The [Choose Setup Language] dialog box will appear. Select the desired language that you want to use with this software from the drop-down list. Click [OK]. The installation will automatically start. · If the [Choose Setup Language] dialog box does not appear: The installation will automatically start. · If the installation does not start automatically: Click [Start], choose [Run...]. Type “d:\setup” (where “d:” is the drive letter of your CD-ROM drive). Click [OK]. (If you are not sure what the drive letter is for your CDROM drive, use Windows Explorer and look for the CDROM drive.)
· The installation will start.
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4 MAINTENANCE 4.1. 4.1.1.
MAINTENANCE ITEMS AND COMPONENT LOCATIONS OUTLINE
MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose. If the equipment can be still used, perform copying, self testing or communication testing. 3. Check equipment Perform copying, self testing and communication testing to determine if the problem originates from the transmitter, receiver or the telephone line. 4. Determine causes Determine the causes of the equipment problem by troubleshooting. 5. Equipment repairs Repair or replace the defective parts and take appropriate measures at this stage to ensure that the problem will not recur. 6. Confirm normal operation of the equipment After completing the repairs, conduct copying, self testing and communication testing to confirm that the equipment operates normally. 7. Record keeping Make a record of the measures taken to rectify the problem for future reference.
4.1.2.
MAINTENANCE CHECK ITEMS/COMPONENT LOCATIONS
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4.1.2.1. NO. 1 2
Maintenance List OPERATION Document Path Rollers
CHECK REMARKS Remove any foreign matter such as paper. — If the roller is dirty, clean it with a damp cloth then dry Refer to MAINTENANCE CHECK thoroughly. ITEMS/COMPONENT LOCATIONS(P.28).DOCUMENT FEEDER ROLLERS(P.35) Sensors Document sensor (PS500), Paper feed sensor (PS501), Printer See MAINTENANCE CHECK cover open switch (SW101),ADF cover open sensor (SW501), ITEMS/COMPONENT LOCATIONS(P.28) FB cover open sensor (SW500), ADF CISposition sensor and SENSORS AND SWITCHES (PS502),FB CIS position sensor (PS503)Resist sensor SECTION(P.185)TEST FUNCTIONS(P.74) (PC201),Paper exit sensor (PS50). Paper sensor (PS1)Confirm the operation of the sensors. Glass If the glass is dirty, clean them with a dry soft cloth. Refer to MAINTENANCE(P.33). Abnormal, wear and tear Replace the part. Check if the screws are tight on all parts. — or loose parts
3
4 5
4.1.2.2.
Maintenance Cycle
No.
Item
Cleaning Cycle
1
ADF Separation Roller (Ref.No.82)
3 months
2
Paper Feed Roller (Ref.No.81)
3 months
3
ADF Separation Rubber (Ref. No.43)
3 months
4
Drive Roller (Ref. No.34)
3 months
5
ADF Exit Roller (Ref.No.32)
3 months
6
Pick up Roller (Ref No.201)
3 months
7
Separation Rubber (Ref. No.215)
3 months
8
Registration Roller (Ref.No.334)
3 months
9
Transfer Roller (Ref.No.161)
3 months
10
Pressure Roller (Ref.No.292)
3 months
11
Heat Roller (Ref.No.299)
3 months
12
Exit Roller (Ref.No.307)
3 months
If each part has got dirty, clean it with a damp cloth then dry thoroughly.
* These values are standard and may vary depending on usage conditions.
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Replacement Cycle Procedure 7 years* (100,000 documents) Refer to HOW TO REMOVE THE FEED ROLLER AND ADF SEPARATION ROLLER (P.54). 7 years (100,000 documents) Refer to HOW TO REMOVE THE FEED ROLLER AND ADF SEPARATION ROLLER (P.54). 7 years (100,000 documents) Refer to HOW TO REMOVE THE TOP COVER AND CONVEYOR BLOCK(P.55). 7 years (100,000 documents) Refer to HOW TO REMOVE THE ADF EXIT ROLLER AND DRIVE ROLLER(P.56). 7 years (100,000 documents) Refer to HOW TO REMOVE THE ADF EXIT ROLLER AND DRIVE ROLLER (P.56). 7 years (100,000 documents) Refer to HOW TO REMOVE THE PICK UP ROLLER ASS’Y (P.45). 7 years (100,000 documents) Refer to HOW TO REMOVE THE PICK UP ROLLER ASS’Y (P.45). 7 years (100,000 documents) Refer to HOW TO REMOVE THE REGISTRATION ROLLER (P.49) 7 years (100,000 documents) Refer to HOW TO REMOVE THE TRANSFER ROLLER (P.57). 7 years (100,000 documents) Refer to HOW TO REMOVE THE PRESSURE ROLLER (P.50). 7 years (100,000 documents) Refer to HOW TO REMOVE THE HEAT ROLLER AND EXIT ROLLER (P.50). 7 years (100,000 documents) Refer to HOW TO REMOVE THE HEAT ROLLER AND EXIT ROLLER (P.50).
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4.2.
PRINTING
· The motor pinion rotates in the direction shown in the figure. · The gears of fixing and developing parts are driven by the GEAR 1A. · The GEAR PAPER FEED ROLLER drives the roller. · The GEAR CLUTCH runs idle and GEAR PICKUP PAPER is still.
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4.3.
PRINTING (PAPER PICK UP)
During printing · When the SOLENOID is turned ON, the HOOK GEAR FIX is hooked on the RING of GEAR CLUTCH. It causes the GEAR PICKUP PAPER to rotate. · At the same time, CAM´s rotation lifts up the PLATE LIFT PAPER. The recording paper is pressed by the PICKUP ROLLER and the top paper is separated and fed. Then the PLATE LIFT PAPER is pressed down. · Even the SOLENOID is turned OFF, it can not stop on the way of a turn because the tip of HOOK GEAR FIX is on the CAM of GEAR PICKUP PAPER. · When the tip of HOOK GEAR FIX returns to CAM´s home position, the GEAR CLUTCH RING is unhooked, then the GEAR PICKUP PAPER is stopped.
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4.4.
SCANNING (ADF)
· DOCUMENT TRANSMISSION (ADF) The tip of the document is sent to a point of contact between the separation roller and the separation pad through the document feed roller, then the document is fed there separately. The document transference roller carries the document and the CIS reads it through the glass. The document U-turns along the guide and is exited through the paper exit roller.
· DOCUMENT TRANSMISSION (SCANNER GLASS) The CIS held in the CIS holder is carried by the belt timing along the shaft carriage to the reading start position. Then it goes back to the home position reading the document through the glass.
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4.5.
MAINTENANCE
If a black line, a white line or a dirty pattern appears on your recording paper, on your original, or on the fax document received by the other party, clean the white plate, scanner glass and lower glass.
4.5.1.
WHITE PLATE AND SCANNER GLASS
1. Open the document cover. 2. Clean the white plate and scanner glass with a soft and dry cloth. 3. Close the document cover.
4.5.2.
LOWER GLASS
Caution: · Be careful when handling the drum and toner unit. · Do not use paper products, such as paper towels or tissues, to clean the inside of the unit. 1. Disconnect the power cord and the telephone line cord.
2. Press down the printer cover open button then open the printer cover.
3. Remove the drum and toner unit by holding the two tabs.
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4. Clean the lower glass with a soft and dry cloth.
5. Reinstall the drum and toner unit by holding the tabs.
6. Close the printer cover, until locked, by pushing down on both sides.
7. Reconnect the power cord and the telephone line cord.
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4.5.3.
DOCUMENT FEEDER ROLLERS
If misfeeding of your original occurs frequently, clean the document feeder rollers. 1. Lift, and hold open the ADF cover.
2. Clean the document feeder rollers with a soft and dry cloth.
3. Close the ADF cover.
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4.6.
DOCUMENT JAMS
If the unit does not release the document during feeding, remove the jammed document as follows. 1. Lift, and hold open the ADF cover. · Do not pull out the jammed document forcibly before lifting the ADF cover.
2. Remove the jammed document carefully. · If you cannot remove the jammed document, open the document cover, remove the document, then close the document cover.
3. Close the ADF cover.
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4.7.
RECORDING PAPER JAMS
If the unit does not eject any recording paper during reception or copying, the recording paper has jammed and the display will show the following massage. The display will show the following.
1. Push the front cover open button then open the front cover.
2. When the recording paper has jammed near the drum and toner unit: Remove the jammed paper by pulling it toward you.
When the recording paper has jammed near the recording paper exit: Remove the jammed paper by pulling it toward you.
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3. Close the front cover, until locked, by pushing down on both ends.
4. Remove the recording paper. Straighten and reinsert it into the recording paper entrance.
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5 DISASSEMBLY INSTRUCTIONS
5.1.
UPPER MAIN CABINET SECTION
CROSS REFERENCE: A1: HOW TO REMOVE THE PAPER TRAY, DOCUMENT COVER AND PAPER GUIDE (P.43) A2: HOW TO REMOVE THE PRINTER COVER (P.44) A3: HOW TO REMOVE THE PICK UP ROLLER ASS’Y (P.45) A4: HOW TO REMOVE THE DUCT UNIT AND FAN MOTOR (P.46) A5: HOW TO REMOVE THE BOTTOM PLATE (P.46) A6: HOW TO REMOVE THE ANALOG BOARD AND LSU (P.47) A7: HOW TO REMOVE THE DIGITAL BOARD AND MOTOR DRIVER BOARD (P.47) A9: HOW TO REMOVE THE HEAT ROLLER AND EXIT ROLLER (P.50) A10: HOW TO REMOVE THE PRESSURE ROLLER (P.50)
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5.2.
LOWER MAIN CABINET SECTION
CROSS REFERENCE: A1: HOW TO REMOVE THE PAPER TRAY, DOCUMENT COVER AND PAPER GUIDE (P.43) A5: HOW TO REMOVE THE BOTTOM PLATE (P.46) A6: HOW TO REMOVE THE ANALOG BOARD AND LSU (P.47) A7: HOW TO REMOVE THE DIGITAL BOARD AND MOTOR DRIVER BOARD (P.47) B1: HOW TO REMOVE THE POWER BOARD, AND VARISTOR BOARD AND AC INLET (P.48) B2: HOW TO REMOVE THE MAIN FRAME (P.48) B3: HOW TO REMOVE THE REGISTRATION ROLLER (P.49) B4: HOW TO REMOVE THE H.V.P.S (P.49) B5: HOW TO REMOVE THE MOTOR BLOCK (P.51)
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5.3.
DOCUMENT COVER (ADF) SECTION
CROSS REFERENCE: A1: HOW TO REMOVE THE PAPER TRAY, DOCUMENT COVER AND PAPER GUIDE (P.43) C1: HOW TO REMOVE THE WHITE SHEET (P.52) C2: HOW TO REMOVE THE DOCUMENT GUIDE (P.53) C3: HOW TO REMOVE THE ADF RELAY BOARD (P.53) C4: HOW TO REMOVE THE FEED ROLLER AND ADF SEPARATION ROLLER (P.54) C5: HOW TO REMOVE THE TOP COVER AND CONVEYOR BLOCK (P.55) C6: HOW TO REMOVE THE ADF MOTOR AND PF SENSOR BOARD (P.56) C7: HOW TO REMOVE THE ADF EXIT ROLLER AND DRIVE ROLLER (P.56)
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5.4.
PRINTER COVER SECTION
CROSS REFERENCE: A1: HOW TO REMOVE THE PAPER TRAY, DOCUMENT COVER AND PAPER GUIDE (P.43) D1: HOW TO REMOVE THE TRANSFER ROLLER (P.57) D2: HOW TO REMOVE THE OPERATION BOARD (P.58) D3: HOW TO REMOVE THE SCANNER GLASS UNIT AND CIS (P.59) D4: HOW TO REMOVE THE CIS RELAY BOARD AND CIS SENSOR BOARD (P.60) D5: HOW TO REMOVE THE CARRIAGE MOTOR AND SCAN MOTOR DRIVE BOARD (P.60)
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5.5.
HOW TO REMOVE THE PAPER TRAY, DOCUMENT COVER AND PAPER GUIDE
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5.6.
HOW TO REMOVE THE PRINTER COVER
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5.7.
HOW TO REMOVE THE PICK UP ROLLER ASS’Y
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5.8.
HOW TO REMOVE THE DUCT UNIT AND FAN MOTOR
5.9.
HOW TO REMOVE THE BOTTOM PLATE
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5.10. HOW TO REMOVE THE ANALOG BOARD AND LSU
5.11. HOW TO REMOVE THE DIGITAL BOARD AND MOTOR DRIVER BOARD
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5.12. HOW TO REMOVE THE POWER BOARD, AND VARISTOR BOARD AND AC INLET
5.13. HOW TO REMOVE THE MAIN FRAME
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5.14. HOW TO REMOVE THE REGISTRATION ROLLER
5.15. HOW TO REMOVE THE H.V.P.S
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5.16. HOW TO REMOVE THE HEAT ROLLER AND EXIT ROLLER
5.17. HOW TO REMOVE THE PRESSURE ROLLER
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5.18. HOW TO REMOVE THE MOTOR BLOCK
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5.19. HOW TO REMOVE THE WHITE SHEET
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5.20. HOW TO REMOVE THE DOCUMENT GUIDE
5.21. HOW TO REMOVE THE ADF RELAY BOARD
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5.22. HOW TO REMOVE THE FEED ROLLER AND ADF SEPARATION ROLLER
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5.23. HOW TO REMOVE THE TOP COVER AND CONVEYOR BLOCK
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5.24. HOW TO REMOVE THE ADF MOTOR AND PF SENSOR BOARD
5.25. HOW TO REMOVE THE ADF EXIT ROLLER AND DRIVE ROLLER
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5.26. HOW TO REMOVE THE TRANSFER ROLLER
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5.27. HOW TO REMOVE THE OPERATION BOARD
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5.28. HOW TO REMOVE THE SCANNER GLASS UNIT AND CIS
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5.29. HOW TO REMOVE THE CIS RELAY BOARD AND CIS SENSOR BOARD
5.30. HOW TO REMOVE THE CARRIAGE MOTOR AND SCAN MOTOR DRIVE BOARD
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5.31. NOTES FOR ASSEMBLING 5.31.1. PINCH ROLLER SPRING
5.31.2. FAN MOTOR
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5.31.3. SCANNER GLASS ASS’Y
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5.31.4. FCC (DIGITAL BOARD)
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5.32. INSTALLATION POSITION OF THE LEAD
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6 TROUBLESHOOTING GUIDE 6.1.
USER RECOVERABLE ERRORS
If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. DISPLAY MESSAGE
CAUSE AND REMEDY · Polygon motor error. Refer to CALL SERVICE TROUBLESHOOTING GUIDE (P.92). · Laser beam error. Replace LSU unit. Refer to CALL SERVICE TROUBLESHOOTING GUIDE (P.92). · Fuser unit cannot heat up. Replace fuser unit. Refer to CALL SERVICE TROUBLESHOOTING GUIDE (P.92). · Fan motor error. Replace fan motor. Refer to CALL SERVICE TROUBLESHOOTING GUIDE (P.92). · The shipping lock is locked. Unlock the shipping lock. If the display messages still remain after unlocking, there is something wrong with the carriage sensor. Contact our service personnel.
· There is something wrong with the drum unit. Replace the drum unit and the toner cartridge. · The ADF cable is not connected correctly. Check the connection.
· The document is not fed into the unit properly. Reinsert the document. If misfeeding occurs frequently, clean the document feeder rollers and try again. · The drum unit is not inserted properly. Reinsert it correctly. · The installed drum is worn out. Replace the drum unit with a new one. · The memory (telephone numbers, parameters, etc.) has been erased. Re-program. [The backup lithium battery on the top of the digital board may be low or dead, so check it.] · The printer cover is open. Close it. · You tried to change the cable type setting (feature #15), while the fax machine has a document in memory. Finish sending faxes, print out the document in memory or cancel the delayed transmission (feature #25) and try again. · The printer cover (ADF cover) is open. Close it.
· There is no space to store new entries in navigator directory. Erase unnecessary entries. · Recording paper was not fed into the unit properly. Reinsert the recording paper. · The unit has a document in memory. See the other displayed message instructions to print out the document. · Memory is full of received documents due to lack of recording paper or a recording paper jam, etc. Install paper or clear the jammed paper. · When performing memory transmission, the document being stored exceeds the memory capacity of the unit. Transmit the entire document manually. · You cannot change the cable the type setting (feature #15) while using the handset or the monitor. Hang up and try again. · When making a copy, the document being stored exceeds the memory capacity of the unit. Press STOP to clear the message. Divide the document into sections. · There is something wrong with the modem circuit. · The other party´s fax machine is busy or has run out of recording paper. Try again. · Recording paper is not installed or the unit has run out of paper. Install paper. · Recording paper is not fed into the unit properly. Reinstall paper. · A recording paper jam occurred. Clear the jammed paper. [If the printout jams, please refer to RECORDING PAPER JAMS (P.37).] · The cable or the PC power cord is not connected correctly. Check the connections. · The software is not running on the PC. Restart the software and try again.
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DISPLAY MESSAGE
CAUSE AND REMEDY · The unit is warming up. Wait for a while. · The other party´s fax machine is busy or has run out of recording paper. Try again. · The document is jammed. Remove the jammed document. · Attempted to transmit a document longer than 600 mm (23 5/8”). Press the STOP document. Divide the document into two or more sheets and try again.
to remove the
· [Alternately, turn off service code #559 to enable sending of documents longer than 600 mm] (Refer to DOCUMENT JAMS (P.36).) · The toner cartridge is empty. Replace the toner cartridge. · The remaining toner is low. Replace the toner cartridge and as soon as possible. We recommend you replace the drum unit every third time you replace the toner cartridge. To check the drum life and quality, please print the printer test list. (Refer to TEST FUNCTIONS (P.74).) · A transmission error occurred. Try again. · The unit print on paper which is shorter then letter size paper. To prevent the drum unit becoming dirty, use A4 or letter size paper.
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6.2.
PROGRAMMING AND LISTS
The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit.
6.2.1.
OPERATION
There are 2 basic categories of programming functions, the User Mode and the Service Mode. The Service Mode is further broken down into the normal and special programs. The normal programs are those listed in the Operating Instructions and are available to the user. The special programs are only those listed here and not displayed to the user. In both the User and Service Modes, there are Set Functions and Test Functions. The Set Functions are used to program various features and functions, and the Test Functions are used to test the various functions. The Set Functions are accessed by entering their code, changing the appropriate value, then pressing the SET key. The Test Functions are accessed by entering their code and pressing the key listed on the menu. While programming, to cancel any entry, press the STOP key.
6.2.2.
OPERATION FLOW
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6.2.3.
SERVICE FUNCTION TABLE
Code
Function
Set Value
Effective Range 001~600 01~99 1, 2
Default
Remarks
030 85 1
----------------------------
1, 2
1
1, 2
1
501 502 503
Pause time set Flash time Dial speed select
520
CED frequency select
521
International mode select
X 100 msec X 10 ms 1:10pps 2:20pps 1:2100 Hz 2:1100 Hz 1:ON 2:OFF
522
Auto standby select
1:ON 2:OFF
1, 2
1
523
Receive equalizer select
1~4
1
524
Transmission equalizer select
1~4
1
527
V8 Mode
1: 0 km 2: 1.8 km 3: 3.6 km 4: 7.2 km 1: 0 km 2: 1.8 km 3: 3.6 km 4: 7.2 km 1:DISABLE 2:ENABLE
1,2
2
529 550
Memory clear for Call Service Memory clear: To reset the value to the default one, except the top margin (#853),left margin (#854),time/day (#001),logo (#002),Fax No.(#003),History and Directory. ROM check DTMF signal tone test 1:ON 2:OFF 1, 2 2 Monitor on FAX communication 1:OFF 1~3 1 2:PHASE B select 3:ALL Modem test Motor test 0 LED test LCD test KEY test BREAK % select 1:61% 2:67% 1, 2 1 Remote turn-on ring number set X number of 01~99 10 rings FAX auto redial time set X number of 00~99 03 times FAX auto redial time disconnection X second 001~999 065 time set CNG transmit select 1:OFF 1~3 2 2:ALL 3:AUTO
551 552 553
554 556 557 558 561 570 573 590 591 592
593
Time between CED and 300bps
594
Overseas DIS detection select
595
Receive error limit value set
596
Transmit level set
598 599 651 655
1~3
1
1, 2
1
1~4
2
- 15~00
10
Receiving sensitivity 01= -01 dBm 20~48 ECM frame size 1:256 2:64 1, 2 Write system program into the Flash Rom with a parallel cable. Call service 3 detection number
43 1
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1:75 msec 2:500 msec 3:1 sec 1:detects at the 1st time 2:detects at the 2nd time 1: 5% 2: 10% 3: 15% 4: 20% X dBm
72
See Symptom/Countermeasure Table for long distance and international calls in. See Symptom/Countermeasure Table for long distance and international calls in. The resolution reverts to the default when transmission is complete. Set RX equalizer to automatical mode.
---------“START” input “START” input
See TEST FUNCTIONS(P.74). See TEST FUNCTIONS(P.74). Sets whether to monitor the line signal with the unit´s speaker during FAX communication or not. See TEST FUNCTIONS(P.74). See TEST FUNCTIONS(P.74). See TEST FUNCTIONS(P.74). See TEST FUNCTIONS(P.74). See TEST FUNCTIONS(P.74). Sets the % break of pulse sialing according PBX. Sets the number of rings before the unit starts to receive a document in the TEL mode. Selects the number of redial times during FAX communication (not including the first dial). Sets the FAX redial interval during FAX communication. Lets you select the CNG output during FAX transmission. ALL: CNG is output at phase A. AUTO: CNG is output only when automatic dialing is performed. OFF: CNG is not output at phase A. Refer to SOMETIME THERE IS A TRANSMIT PROBLEM(P.118). See Symptom/Countermeasure Table for long distance and international calls in. Refer to RECEIVE PROBLEM(P.119). See Symptom/Countermeasure Table for long distance and international calls in. Refer to SOMETIME THERE IS A TRANSMIT PROBLEM(P.118). If the number of errors during transmission exceeds this value, the sending side terminates the call. Selects the FAX transmission level. Refer to SOMETIME THERE IS A TRANSMIT PROBLEM (P.118)and RECEIVE PROBLEM (P.119). Used when there is an error problem. ------------------See CALL SERVICE TROUBLESHOOTING GUIDE (P.92)
KX-FLB758RU
Code
Function
717
Transmit speed selection
718
Receive speed selection
771
T1 timer
774
T4 timer
815 852 853 854
Sensor check Print test pattern Top margin Left margin
880
History list
881 882
Journal 2 list Journal 3 list
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Set Value 1: 33600BPS 2: 31200BPS 3: 28800BPS 4: 26400BPS 5: 24000BPS 6: 21600BPS 7: 19200BPS 8: 16800BPS 9: 14400BPS 10: 12000BPS 11: 9600BPS 12: 7200BPS 13: 4800BPS 14: 2400BPS 1: 33600BPS 2: 31200BPS 3: 28800BPS 4: 26400BPS 5: 24000BPS 6: 21600BPS 7: 19200BPS 8: 16800BPS 9: 14400BPS 10: 12000BPS 11: 9600BPS 12: 7200BPS 13: 4800BPS 14: 2400BPS 1: 35 sec 2: 60 sec × 100 msec
Effective Range 1~14
Default 1
Adjusts the speed to start training during FAX transmission. Refer to SOMETIME THERE IS A TRANSMIT PROBLEM (P.118)
1~14
1
Adjusts the speed to start training during FAX reception. Refer to RECEIVE PROBLEM(P.119)
1, 2
1
00~99
00
1~5 1~7
3 4
Sets a higher value when the response from the other party needs more time during FAX transmission. Use this function when delay occurs in the line and communication. (ex. Mobile comm) does not work well. See TEST FUNCTIONS (P.74). See TEST FUNCTIONS (P.74). ---------See LSU (Laser Scanning Unit) SECTION (P.183). See HISTORY (Example of a printed out list) (P.82). See PRINTOUT EXAMPLE (P.123). See PRINTOUT EXAMPLE (P.123).
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6.3.
TEST FUNCTIONS
The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions. Test Mode
Type of Mode
Code Function Operation after code input “5” “5” “6” 0: Recording paper feed 1: Auto Document feed (STANDARD) START 2: Auto Document feed (FINE/SUPER FINE) 4: Carriage (STANDARD) 5: Carriage (FINE/SUPER FINE) “5” “5” “4” Telephone line circuit is connected automatically, output the following signals on the circuit line. START 1) OFF 2) V21 ter 300bps 3) V27 ter 2400bps 4) V27 ter 4800bps 5) V29 7200 6)V29 9600bps 7) V17 7200bps 8) V17 9600bps 9) V17 12000bps 10) V17 14400bps 11) V34 2400bps 12) V34 4800bps 13)V34 7200bps 14)V24 9600bps 15) V34 12000bps 16) V34 14400bps 17)V34 16800bps 18)V34 19200bps 19) V34 21600bps 20) V34 24000bps 21)V34 26400bps 22)V34 28800bps 23) V34 31200bps 24) V34 33600bps 25)1100Hz 22)2100Hz “5” “5” “1” Indicates the version and checks the sum of the ROM. START “5” “5” “8” Checks the LCD indication. Illuminates all the dots to check if they are normal. START “5” “5” “2” Outputs the DTMF as single tones. Used to check the frequencies of the individual DTMF tones. Refer to DTMF SINGLE TONE TRANSMIT SELECTION 1....ON (P.75). 2....OFF
MOTOR TEST
Service Mode
MODEM TEST
Service Mode
ROM CHECK
Service Mode
LCD CHECK
Service Mode
DTMF SINGLE TEST
Service Mode
LED CHECK
Service Mode
KEY CHECK
Service Mode
MEMORY CLEAR
Service Mode
“5” “5” “0” START
High Voltage Power Supply Board CHECK SENSOR CHECK
Service Mode
“6” “2” “8” START
Service Mode
“8” “1” “5” START
“5” “5” “7” START “5” “6” “1” START (any key)
All LEDs above the operation panel board flash on and off, or are illuminated. Checks the button operation. Indicates the button code on the LCD while the button is pressed. Refer to BUTTON CODE TABLE (P.75). To reset the value to the default one, except the top margin (#853),left margin (#854),time/day (#001),logo (#002),Fax No.(#003),History and Directory. Please restart a power supply after clearing a memory. Refer to HIGH VOLTAGE VALUE CHECK POINT (P.149).
First of all, press the copy button, and confirm the action of ON/OFF. For each sensor’s operation, refer to SENSORS AND SWITCHES SECTION (P.183). D S C P R E D T * 3F * A F H B : LCD DISPLAY
D: Document sensor :When a document is insert.
S: Scanner read Pos. :When the edge of the document is detected.
C: Cover of Printer :When the top cover is open.
P: Paper exist :When recording paper exists.
R: Pick up paper :When the edge of the recording paper is detected.
E: Exit sensor on :When exist sensor is on.
D: Developer exist T: Toner exist *: None 3F: Temperature of fuser unit (2 digits) :Refer to HEAT LAMP CONTROL CIRCUIT (P.199).
*: None A: ADF Cover Open :When the ADF Cover is open.
F: Document Cover Open :When the Document Cover is open.
H: ADF Home Sensor :When the ADF Home Sensor is on.
B: FB Home Sensor :When the FB Home Sensor is on.
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Test Mode
PRINT TEST PATTERN
Type of Mode
Service Mode
Code Function Operation after code input “8” “5” “2” 1. Press “852” then the SET key in the service mode. 2. As “PATNO =” is displayed on the LCD, enter the test pattern No. and press START the SET key. 3. When “No. = “is displayed on the LCD, enter the printing number and press the SET key. (Press “00” for the infinite printing.) 4. “MODE” is displayed on the LCD. Press “0” to start printing or press “1” to go to the next screen. 5. When “1” is pressed at MODE, “INTVL = “is displayed on the LCD. Enter the printing interval (00~99 sec). 6. The printing repeats the designated number of times at the programmed printing intervals.
Note: The numbers in the boxes (XXX) indicate the keys to be input for the various test modes.
6.3.1.
DTMF SINGLE TONE TRANSMIT SELECTION
Note: After performing this check, do not forget to turn the setting off. otherwise, dialing in DTMF signal will not work.
6.3.2.
BUTTON CODE TABLE
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6.3.3.
PRINT TEST PATTERN
1. NO. 01
3. NO.03
2. NO.07
4. NO.09
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6.4.
REMOTE PROGRAMMING
If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones). Therefore, travel to the customer´s location is not required. However, it is not possible to change all the parameters remotely (PROGRAM MODE TABLE(P.78)). The function used to accomplish this is remote programming. First, in order to check the current status of the service code parameter, print out the setup list (code: 991) and the service list (code: 999) from the customer´s fax machine. Based on this, the parameters for the desired codes can be changed. The procedure for changing and listing parameters is described on ENTERING THE REMOTE PROGRAMMING MODE AND CHANGING SERVICE CODES(P.77). Also, before exiting the remote programming mode, it is advisable to obtain a new list to confirm that the changes were made correctly. Hint: Since the connected telephone is in use during the remote programming mode, it may be helpful to ask the customer to switch to the speakerphone. This frees the customer from the need to remain right next to the fax while you are making parameter settings. When finished, inform the customer. Also note that in very noisy locations where the DTMF tones are not audible, the remote programming function will not work.
6.4.1.
ENTERING THE REMOTE PROGRAMMING MODE AND CHANGING SERVICE CODES
CROSS REFERENCE: PROGRAM MODE TABLE (P.78)
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6.4.2.
PROGRAM MODE TABLE Code 001 002 003 004 006 012 013 015 016 017 022 023 025 031 037 039 041 044 048 058 068 076 079 080 501 502 503 520 521 522 523 524 527 529 550 551 552 553 554 556 557 558 561 570 573 590 591 592 593 594 595 596 598 599 655 717
718
771 774
Function
Set Value
Set date and time dd/mm/yy hh:mm Your logo --------Your fax telephone number --------Transmission report mode 1:Error / 2:ON / 3:OFF FAX ring count 1 to 9 rings Remote TAM activation ON/ID=11 / OFF Dialing mode 1:PULSE / 2:TONE PC INTERACE 1:PARALLEL / 2:USB Paper size 1:LETTER / 2:A4 / 3:LEGAL Ringer pattern 1:A / 2:B / 3:C Auto journal print 1:ON / 2:OFF Overseas mode 1:NEXT FAX / 2:ERROR / 3:OFF Delayed transmission 1:ON / 2:OFF Ring detection 1:OFF/ 2:A / 3:B/ 4:C /5:D Auto REDUCTION 1:ON / 2:OFF LCD contrast 1:NORMAL / 2:DARKER Remote FAX activation code 1:ON / 2:OFF Receive alert 1:ON / 2:OFF Language 1:RUSSIAN / 2:ENGLISH LCD contrast 1:NORMAL / 2:LIGHT / 3:DARKER ECM Selection 1: ON / 2: OFF FAX tone 1:ON / 2:OFF Toner save 1:ON / 2:OFF Set default YES / NO Pause time set 001~600 x 100msec Flash time 01~99 x 10ms Dial speed 1:10pps / 2:20pps CED frequency select 1:2100Hz / 2:1100Hz International mode select 1:ON / 2:OFF Auto standby select 1:ON / 2:OFF Receive equalizer select 1:0kms / 2:1.8km / 3:3.6km / 4:7.2km Transmission equalizer select 1:0kms / 2:1.8km / 3:3.6km / 4:7.2km V8 Mode 1:DISABLE /2:ENABLE Memory clear for Call Service --------Memory clear --------ROM check --------DTMF signal tone test 1:ON / 2:OFF Monitor on FAX communication 1:OFF / 2:Phase B / 3:ALL Modem test --------Motor test --------LED test --------LCD test --------Key test --------BREAK % select 1:61% 2:67% Remote turn-on ring number 01~99 FAX auto redial time set 00~99 FAX auto redial line disconnection time set 001~999sec CNG transmit select 1:OFF / 2:ALL / 3:AUTO Time between CED and 300bps 1:75ms / 2:500ms / 3:1sec Overseas DIS detection select 1:1st / 2:2nd Receive error limit value set 1:5% / 2:10% / 3:15% / 4:20% Transmit level set -15~00dBm Receiving Sensitivity 20~48 ECM Frame size 1:256 / 2:64 Call service 3 detection number 00~06 Transmit speed select 1:33600/ 2:31200/ 3:28800/ 4:26400/ 5:24000/ 6:21600/ 7:19200/ 8:16800/ 9:14400/ 10:12000/ 11:9600/ 12:7200/ 13:4800/ 14:2400 Receive speed select 1:33600/ 2:31200/ 3:28800/ 4:26400/ 5:24000/ 6:21600/ 7:19200/ 8:16800/ 9:14400/ 10:12000/ 11:9600/ 12:7200/ 13:4800/ 14:2400 T1 timer 1:35s / 2:60s T4 timer 00~99 × 100msec
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Default 01/Jan/2003 None None OFF 2 OFF PULSE PARALLEL A4 A ON ERROR OFF OFF ON NORMAL ON CODE=*#9 ON RUSSIAN NORMAL ON ON OFF NO 030 85 10 2100 ON ON 0 km 0 km ENABLE ------------------------OFF OFF ----------------------------------------61% 10 03 065 ALL 75ms 1st 10% 10 43 256byte --------33600bps
Remote Setting NG NG NG OK OK NG OK NG OK NG OK OK NG OK OK NG NG OK OK OK OK OK OK NG OK OK OK OK OK OK OK OK OK NG NG NG OK OK NG NG NG NG NG OK OK OK OK OK OK OK OK OK OK OK NG OK
33600bps
OK
35s 00
OK OK
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Code 815 852 853 854 880 881 882 991 994 995 996 998 999
Function Sensor test Print test pattern Top margin Left margin History list Journal 2 Journal 3 Setup list Journal list Journal 2 list Journal 3 list History list Service list
Set Value
Default
-----------------
----------------3 4 -------------------------------------------------------------------------
1~5 1~7 1:Start ----------------1:Start 1:Start 1:Start 1:Start 1:Start 1:Start
Remote Setting NG NG OK OK NG NG NG OK OK OK OK OK OK
OK means “can set”. NG means “can not set”. Note: Refer to SERVICE FUNCTION TABLE (P.72) for descriptions of the individual codes. Example: If you want to set value in the “004 Transmission report mode”, press the dial key number 1, 2 or 3 corresponding to the Set Value you want to select. (1:ERROR/2:ON/3:OFF)
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6.4.3.
USER MODE (The list below is an example of the SYSTEM SETUP LIST the unit prints out.)
Note: The above values are the default values.
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6.4.4.
SERVICE MODE SETTINGS (Example of a printed out list)
Note: The above values are the default values.
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6.4.5.
HISTORY (Example of a printed out list)
Note: See the following descriptions of this report. Item No. (1) ~ (49) are corresponding to the listed items in DESCRIPTIONS OF THE HISTORY REPORT(P.83).
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6.4.5.1.
DESCRIPTIONS OF THE HISTORY REPORT
(1) ROM VERSION FLASH ROM version (2) SUM FLASH ROM internal data calculation. (3) YOUR LOGO The user logo recorded in the unit. If it is not recorded, NONE will be displayed. (4) YOUR TELEPHONE NUMBER The user telephone number recorded in the unit. If it is not recorded, NONE will be displayed. (5) Not used (6) FACTORY - CUSTOMER This shows how many days from factory production until the user turns ON the unit. (7) MONTH The shows the very first month, date, year and time set by the user after they purchased the unit. (8) DAY The shows the very first month, date, year and time set by the user after they purchased the unit. (9) YEAR The shows the very first month, date, year and time set by the user after they purchased the unit. (10) TIME The shows the very first month, date, year and time set by the user after they purchased the unit. (11) USAGE TIME The amount of time the unit has been powered ON. (12) FACTORY - NOW This shows how many days from factory production until the user prints out this history list. (13) TEL MODE The amount of time the TEL mode setting was used. (14) FAX MODE The amount of time the FAX mode setting was used. (15) Not used (16) Not used (17) FINAL RECEIVE MODE The last set receiving mode by the user. (18) TONE/PULSE SELECTION The most recently used setting used, either TONE or PULSE. (19) RECEIVE REDUCTION The compression rate when receiving. (20) SETTING NO. OF DIRECTORY The recorded directory stations (one touch dial). (21) NUMBER OF COPY The number of pages copied. (22) NUMBER OF RECEIVE The number of pages received. (23) NUMBER OF SENDING The number of pages sent. (24) NUMBER OF CALLER ID The number of times Caller ID was received. (25) Not used (26) NUMBER OF PC SCAN The number of times multifunction was used for the Scanner. (The number of pages scanned. If the unit does not have a PC
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interface, NONE will be printed.) (27) NUMBER OF PC-PRINT The number of times multifunction was used for the Printer. (The number of pages printed. If the unit does not have a PC interface, NONE will be printed.) (28) Not used (29) Not used (30) Not used (31) NUMBER OF PRINTING HELP The number of help lists printed until now. (32) NUMBER OF DIVIDED PRINTING IN FAX RECEPTION The number of faxes received that were divided into more than one sheet since the unit was purchased. (33) DETECTION OF PC INTERFACE (USB OR PARALLEL) When the fax and PC interface (USB or parallel) are connected and the signal is received correctly, COMPLETE will be printed. For models without a PC interface or when there is a PC interface but the signal cannot be received between the fax and PC, INCOMPLETE will be printed. (The number of pages transmitted. If the unit does not have a PC interface, NONE will be printed.) (34), (35) Not used. (36) FAX MODE Means the unit received a fax message in the FAX mode. (37) MAN RCV Means the unit received a fax message by manual operation. (38) Not used (39) Not used (40) RMT DTMF Means the unit detected DTMF (Remote Fax activation code) entered remotely. (41) PAL DTMF Means the unit detected DTMF (Remote Fax activation code) entered by a parallel connected telephone. (42) TURN-ON Means the unit started to receive after 10 rings. (Remote Turn On: Service Code #573) (43) Not used (44) Not used (45) Not used (46) Not used (47) Not used (48) Not Used (49) Not Used (50) DRUM COUNT The number of pages printed by current drum unit. (51) Not Used (52) CALL SERVICE 3 failure cause record (the latest) (53) CALL SERVICE 3 failure cause record (the last time) (54) CALL SERVICE 3 failure cause record (the second last time) Note: See the following descriptions of this report. Item No. (52) (53) (54) are corresponding to the listed items in CALL SERVICE TROUBLESHOOTING GUIDE(P.92).
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6.5. 6.5.1.
TROUBLESHOOTING DETAILS OUT LINE
Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken. (For example: the Digital PCB, Analog PCB, etc.) The claim tag from a customer or dealer may use different expressions for the same problem, as they are not a technician or engineer. Using your experience, test the problem area corresponding to the claim. Also, returns from a customer or dealer often have a claim tag. For these cases as well, you need to determine the problem. Test the unit using the simple check list on SIMPLE CHECK LIST(P.87). Difficult problems may be hard to determine, so repeated testing is necessary.
6.5.2.
STARTING TROUBLESHOOTING
Determine the symptom and the troubleshooting method.
CROSS REFERENCE: USER RECOVERABLE ERRORS(P.69) SIMPLE CHECK LIST(P.87) DIGITAL BOARD SECTION(P.218) POWER SUPPLY BOARD SECTION(P.155)
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6.5.3.
INITIALIZATION
There are two types of initialization, one is the short initialization (about 3 seconds) and the other is the long initialization (about 10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the standby mode after cleaning or detecting the rest of toner.
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6.5.4.
SIMPLE CHECK LIST
Note: Check according to the service code referring to TEST FUNCTIONS (P.74)
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6.5.5. 6.5.5.1.
SIMPLIFIED TROUBLESHOOTING GUIDE PRINTING
No. Symptom 1 GHOST IMAGE (P.97)
2
3
4
5
6
7
8
9
Countermeasure Replace drum unit Check the transfer roller and spring Check the high-voltage terminal Go to HIGH VOLTAGE SECTION (P.150) Check the heat roller and the pressuizedr roller and the spring and the heat lamp and the thermistor Failed the power supply board Go to POWER SUPPLY BOARD SECTION (P.155) Too thick or too thin recording paper Use the recording paper from 16lb to 24lb DARK OR WHITE Dirty the lower glass or the reflecting mirror Clean the lower glass and the reflecting mirror VERTICAL LINE (P.98) Dust on the path of the laser beam Clean the path of the laser beam Dust on the developer roller Replace drum unit Failed the heat roller or the pressuizedr roller Check the heat roller and the pressurized roller Failed LSU Go to LSU SECTION (P.147) DARK OR WHITE Failed drum unit Replace drum unit HORIZONTAL LINE (P.99) Failed the gear Check the gear Failed the engine motor Go to ENGINE MOTOR (P.144) Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) Scratch on the OPC drum Replace drum unit Static electricity on the documents (when Check the connection between the parts around CIS and earth copying) DIRTY OR HALF Failed drum unit Replace drum unit DARKNESS Life of drum unit is over Replace drum unit BACKGROUND (P.100) Dirty the pickup roller and the regist roller and Clean the pickup roller and the regist roller and the feed roller the feed roller and the eject roller and the heat and the eject roller and the heat roller and the pressure roller roller and the pressure roller Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) Dirty the recording paper path Clean the recording paper path BLACK PRINT (P.101) Failed drum unit Replace drum unit Failed LSU Go to LSU SECTION (P.147) Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) Failed the digital board Check the digital board Failed CIS (when copying) Go to CIS (Contact Image Sensor) SECTION (P.148) LIGHT PRINT (P.102) Short toner Supply toner Failed drum unit Replace drum unit Life of drum unit is over Replace drum unit Dirty the lower glass or the reflecting mirror Clean the lower glass and the reflecting mirror Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) BLACK DENSITY IS Short toner Supply toner LIGHT OR UNEVEN. Failed drum unit Replace drum unit (P.103) Life of drum unit is over Replace drum unit Dirty the lower glass or the reflecting mirror Clean the lower glass and the reflecting mirror Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) BLANK PRINT (P.104) Failed drum unit Replace drum unit Failed LSU Go to LSU SECTION (P.147) Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) Failed the digital board Check the digital board Failed CIS (when copying) Go to CIS (Contact Image Sensor) SECTION (P.148) BLACK OR WHITE POINT Failed the developer roller (27mm pitch) Replace drum unit (P.104) Failed the OPC drum (75mm pitch) Replace drum unit Failed the heat roller (50mm pitch) Check the heat roller Failed the charge blush Replace drum unit Failed the high voltage power supply board Go to HIGH VOLTAGE SECTION (P.150) Too thick or too thin recording paper Use the recording paper from 16lb to 24lb Failed Failed Failed Failed Failed
Cause drum unit transfer unit the high-voltage terminal the high voltage power supply board fuser unit
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6.5.5.2.
RECORDING PAPER FEED
No. Symptom 1 MULTIPLE FEED (P.105) 2 THE RECORDING PAPER IS WAVED OR WRINKLED (P.105) 3 SKEW (P.106)
4 THE RECORDING PAPER DOES NOT FEED (P.107)
5 THE RECORDING PAPER JAM(P.108)”PAPER JAMED” ON THE LCD
6 BACK SIDE OF THE RECORDING PAPER IS DIRTY(P.109)
Cause Dirty or failed the pickup roller Dirty or failed the pickup rubber Dirty the pressure roller or the heat roller Failed the spring of pressure roller Too thin recording paper Dirty or failed the pickup roller Dirty or failed the pickup rubber Dirty or failed the regist roller Dust on the recording paper path Failed LSU Over the max capacity of the recording paper Too thick or too thin recording paper Dirty or failed the pickup roller Dirty or failed the pickup rubber Failed the solenoid Failed the gear Failed the engine motor Failed the regist sensor lever Failed the regist sensor Dirty or failed the pressure roller Dirty or failed the heat roller Dust on the recording paper path Failed the regist roller Failed the gear Failed the engine motor Failed the regist sensor lever Failed the regist sensor Failed the exit sensor lever Failed the exit sensor Too thick or too thin recording paper Not set the toner bottle Dirty the recording paper path Dirty the pressure roller Dirty the regist roller Failed the high-voltage terminal Failed the high voltage power supply board
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Countermeasure Clean or replace the pickup roller Clean or replace the pickup rubber Clean the pressure roller and the heat roller Replace the spring of pressure roller Use the recording paper from 16lb to 24lb Clean or replace the pickup roller Clean or replace the pickup rubber Clean or replace the regist roller Clean the recording paper path Replace LSU Set up to MAX 150 sheets Use the recording paper from 16lb to 24lb Clean or replace the pickup roller Clean or replace the pickup rubber Replace the solenoid Check the gear Go to ENGINE MOTOR (P.144) Check the regist sensor lever ----Clean or replace the pressure roller Clean or replace the heat roller Clean the recording paper path Replace the regist roller Check the gear Go to ENGINE MOTOR (P.144) Check the regist sensor lever ----Check the exit sensor lever Go to PAPER EXIT SENSOR..... “PAPER JAMMED” (P.191) Use the recording paper from 16lb to 24lb Set toner bottle Clean the recording paper path Clean the pressure roller Clean the regist roller Check the high-voltage terminal Go to HIGH VOLTAGE SECTION (P.150)
KX-FLB758RU
6.5.5.3.
COPY AND FAX
No. Symptom 1 NO DOCUMENT FEED (NO DOCUMENT FEED,DOCUMENT JAM and MULTIPLE DOCUMENT FEED.) (P.110) DOCUMENT JAM (NO DOCUMENT FEED,DOCUMENT JAM and MULTIPLE DOCUMENT FEED.) (P.110) MULTIPLE DOCUMENT FEED(NO DOCUMENT FEED,DOCUMENT JAM and MULTIPLE DOCUMENT FEED.) (P.110) 2 SKEW (P.112)
Cause Failed the document sensor lever Failed the document sensor Dirty or failed the separation roller Dirty or failed the separation rubber Failed the separation spring Dust or scratch on the document paper path Failed the gear Failed the ADF motor Failed the ADF cover open switch lever Failed the ADF cover open switch
Countermeasure Replace the document sensor lever Go to DOCUMENT SENSOR....”CHECK DOCUMENT” AND PAPER FEED SENSOR....”REMOVE DOCUMENT” (P.161) Clean or replace the separation roller Clean or replace the separation rubber Replace the separation spring Clean the document paper path Check the gear Go to ADF MOTOR (P.145) Replace the ADF cover open switch lever Go to ADF COVER OPEN SWITCH (P.188)
Dirty or failed the separation roller Dirty or failed the separation rubber Failed the separation spring
Clean or replace the separation roller Clean or replace the separation rubber Replace the separation spring
Dust or scratch on the document paper path Failed the document feed roller Failed the document guide 3 SCANNER GLASS(P.113) Failed CIS unit holder 4 THE SENT FAX DATA IS The cause of ADF SKEWED (P.113) The cause of scanner glass Problem with the other FAX machine 5 THE RECEIVED FAX The cause of printing DATA IS SKEWED (P.113) Problem with the other FAX machine 6 THE RECEIVED OR Dirty or failed the drive roller (at ADF) COPIED DATA IS Dirty or failed the document feed roller (at ADF) EXPANDED (P.114) Dirty or failed the separation roller (at ADF) Failed CIS movement (at SG) 7 BLACK OR WHITE Dirty or failed the white plate (2 places) VERTICAL LINE IS Dirty or failed the glass board COPIED (P.114) The cause of printing Failed CIS 8 AN ABNORMAL IMAGE IS Dirty or failed the white plate (2 places) COPIED (P.115) Dirty or failed the glass board Dirty or failed the drive roller (at ADF) Dirty or failed the document feed roller (at ADF) Dirty or failed the separation roller (at ADF) Failed CIS movement (at SG) Failed CIS The cause of printing
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Clean the document paper path Replace the document feed roller Replace the document guide Replace CIS unit holder Go to ADF (P.112) ---Go to SKEW (P.106) Clean or replace the drive roller Clean or replace the document feed roller Clean or replace the separation roller Replace the belt or the gear or the shaft or the ADF motor Clean or replace the white plate Clean or replace the glass board Go to DARK OR WHITE VERTICAL LINE (P.98) Go to CIS (Contact Image Sensor) SECTION (P.148) Clean or replace the white plate Clean or replace the glass board Clean or replace the drive roller Clean or replace the document feed roller Clean or replace the separation roller Replace the belt or the gear or the shaft or the ADF motor Go to CIS (Contact Image Sensor) SECTION (P.148) Go to DARK OR WHITE VERTICAL LINE (P.98)
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6.5.5.4.
Others
No. Symptom 1 Cannot print legal size 2 ´CHECK DRUM´ on the LCD 3 ´CHANGE DRUM´ on the LCD 4 ´OUT OF PAPER´ on the LCD
Countermeasure Select the legal mode in the user programming mode Replace the drum unit or the terminal of whole unit Go to DRUM SENSOR....”CHECK DRUM” (P.189) Replace the toner sensor lever or check the analog board Remove the dust
SERVICE 1´ on the
The polygon motor of LSU is unusually
Replace the paper sensor lever Go to PAPER SENSOR..... “OUT OF PAPER” (P.191) Replace the top cover open switch lever Go to TOP COVER OPEN SWITCH....”COVER OPEN” (P.189) Check the connector and LSU and the digital board
SERVICE 2´ on the
The laser of LSU is unusually
Check the connector and LSU and the digital board
SERVICE 3´ on the
The fuser temperature is unusually
SERVICE 4´ on the
The fan motor is unusually
Check the connector and the fuser and the thermistor and the digital board Check the connector and the fan motor and the digital board
5 ´COVER OPEN´ on the LCD 6 CALL LCD 7 CALL LCD 8 CALL LCD 9 CALL LCD
Cause Not selected the legal mode No connection between the drum unit and the whole unit Failed the drum sensor The toner sensor cannot detect the drum unit Dust between the drum unit and the toner sensor (especially metals) Failed the paper sensor lever Failed the paper sensor Failed the top cover open switch lever Failed the top cover open switch
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6.5.6.
CALL SERVICE TROUBLESHOOTING GUIDE
Call Service related error is most frequent. Call Service 1 ----- Polygon doesn’t rotate......... Refer to LSU (Laser Scanning Unit) SECTION (P.183). · First, listen to the sound. If rotation sound isn´t heard, check 24V line, POLON signal and POLCLK signal. If even a little of sound is heard, check XREADY signal. Call Service 2 ----- Laser isn´t output.......... Refer to LSU (Laser Scanning Unit) SECTION (P.183) · This can be judged only by referring to signal. Check 5V line, LDEN and VIDEO. Call Service 3 ----- Detection of fixing temperature.......... Refer to HEAT LAMP CONTROL CIRCUIT (P.199) · The most possible reason is that connector isn´t engaged firmly. And comparator (IC611) on the digital PCB might be broken because of static electricity. There are 2 kinds of temperature errors, “low temperature error”, which means that low voltage is input to the comparator and “high temperature error”, which means that high voltage is input to the comparator. · *Service mode *655 tells the detection number and 3 latest temperatures of the thermistor. The detection point of the Call Service 3 and the thermistor temperature is displayed. Maximum 3 latest temperatures are displayed showing the newest on the left. [AABB CCDD EEFF] AA, CC and EE show the detection points and BB, DD and FF show their temperature detection points. 00: means that CALL SERVICE 3 has not been appeared. 01: means that it did not reach 85°C within 11 seconds since the heater was turned ON. 03: means that it did not reach the secondary stabilizing temperature (180°C) within 30 seconds from 85°C. 04: means that it became T2-55deg (125°C or below) after T2; the secondary stabilizing temperature (180°C). (The heater has burnt out.) 05: means that it became over 247°C. 06: means that during printing the SHORT of the thermistor (AD:0FF HEX) was detected. Call Service 4 ----- Rotation of Fan.......... Refer to FAN MOTOR SECTION (P.180) · Connector isn’t inserted firmly, dust is caught in and the fan is broken. * As for Call Services 1, 2 and 4, turn the power OFF then ON to restart. Once “CALL SERVICE3” is displayed, the unit does not disappear until the Factory Setup or Service Function #529 is executed. Therefore Service Function #529 should be executed before the confirmation, and #529 should be done after the countermeasure.
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6.5.6.1.
CALL SERVICE 1
"CALL SERVICE 1" means that the polygon motor inside the LSU does not rotate. The rotation of the polygon motor is detected by IC610-90pin (XREADY).
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6.5.6.2.
CALL SERVICE 2
"CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be detected. The synchronous signal out of the LSU is detected by IC 610-89pin. (XHSYNC)
Note: As for the "Pulse" waveform of the above flow chart, see the timing chart.
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6.5.6.3.
CALL SERVICE 3
"CALL SERVICE 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 604-Y6pin.
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6.5.6.4.
CALL SERVICE 4
"CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC 610-93pin. "CALL SERVICE 4" is displayed when it detects NG five times continuously. After reparing, copy five times.If “CALL SERVICE 4 “ is displayed, check again.
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6.5.7. 6.5.7.1.
PRINT GHOST IMAGE
CROSS REFERENCE: HIGH VOLTAGE SECTION(P.150) POWER SUPPLY BOARD SECTION(P.155)
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6.5.7.2.
DARK OR WHITE VERTICAL LINE
Note: When wiping the lower glass, reflecting mirror and LSU lens, use a dry and soft cloth. CROSS REFERENCE: LSU SECTION (P.147)
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6.5.7.3.
DARK OR WHITE HORIZONTAL LINE
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150)
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6.5.7.4.
DIRTY OR HALF DARKNESS BACKGROUND
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150)
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6.5.7.5.
BLACK PRINT
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150) LSU SECTION (P.147)
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6.5.7.6.
LIGHT PRINT
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150)
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6.5.7.7.
BLACK DENSITY IS LIGHT OR UNEVEN.
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150)
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6.5.7.8.
BLANK PRINT
6.5.7.9.
BLACK OR WHITE POINT
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6.5.8.
RECORDING PAPER FEED
6.5.8.1.
MULTIPLE FEED
6.5.8.2.
THE RECORDING PAPER IS WAVED OR WRINKLED
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6.5.8.3.
SKEW
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6.5.8.4.
THE RECORDING PAPER DOES NOT FEED
CROSS REFERENCE: SENSOR SECTION (P.141) MOTOR SECTION (P.144)
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6.5.8.5.
THE RECORDING PAPER JAM
CROSS REFERENCE: PAPER EXIT SENSOR..... “PAPER JAMMED” (P.191) FAN MOTOR SECTION (P.180) REGIST SENSOR.....”FAILED PICK UP” (P.190)
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6.5.8.6.
BACK SIDE OF THE RECORDING PAPER IS DIRTY
CROSS REFERENCE: HIGH VOLTAGE SECTION (P.150)
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6.5.9. 6.5.9.1.
ADF (Auto document feed) SECTION NO DOCUMENT FEED,DOCUMENT JAM and MULTIPLE DOCUMENT FEED.
CROSS REFERENCE: SENSOR SECTION (P.141)
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CROSS REFERENCE: MOTOR SECTION (P.144)
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6.5.9.2. 6.5.9.2.1.
SKEW ADF
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6.5.9.2.2.
6.5.9.3.
SCANNER GLASS
THE SENT FAX DATA IS SKEWED
CROSS REFERENCE: SKEW (P.112)
6.5.9.4.
THE RECEIVED FAX DATA IS SKEWED
CROSS REFERENCE: SKEW (P.106)
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6.5.9.5.
THE RECEIVED OR COPIED DATA IS EXPANDED
6.5.9.6.
BLACK OR WHITE VERTICAL LINE IS COPIED
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6.5.9.7.
AN ABNORMAL IMAGE IS COPIED
CROSS REFERENCE: CIS (Contact Image Sensor) SECTION (P.148)
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6.5.10. COMMUNICATION SECTION Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in DEFECTIVE FACSIMILE SECTION (P.117). No. Symptom 1 The paper dose not feed properly when faxing. (Copying is also not possible.)
Content Troubleshooting
2
The fax transmits successfully one time and fails another. Troubleshooting (Copying is also possible.)
3
The fax receives successfully one time and fails another. Troubleshooting (Copying is also possible.)
4
The fax completely fails to transmit or receive. (Copying is also possible.)
Troubleshooting
5
The fax fails either to transmit or receive when making a long distance or an international call. (Copying is also possible.) The fax image is poor when transmitting or receiving during a long distance or international call. No.1-No.5
Detailed description of the possible causes (Similar to troubleshooting items No.2 and No.3.)
6 7
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The troubleshooting procedure for each error code will be printed on the communication result report.
116
Possible cause Problem with the feeding mechanism. (Refer to TRANSMIT PROBLEM (P.117).) Problem with the service line or with the receiver´s fax. (Refer to SOMETIME THERE IS A TRANSMIT PROBLEM (P.118).) Problem with the service line or with the transmitter´s fax. (Refer to RECEIVE PROBLEM (P.119).) Problem with the electric circuit. (Refer to THE UNIT CAN COPY, BUT CANNOT TRANSMIT/RECEIVE (P.120).) Problem with the service line.
(Refer to HOW TO OUTPUT THE JOURNAL REPORT (P.125).)
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6.5.10.1. DEFECTIVE FACSIMILE SECTION 6.5.10.1.1. TRANSMIT PROBLEM
CROSS REFERENCE: WHITE PLATE AND SCANNER GLASS (P.33) ADF (Auto document feed) SECTION (P.110) OPERATION PANEL SECTION (P.140)
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6.5.10.1.2. SOMETIME THERE IS A TRANSMIT PROBLEM
Note: “596: Transmit level set” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.72). “717: Transmit speed select” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.72).
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6.5.10.1.3. RECEIVE PROBLEM Confirm the following before starting troubleshooting. · Is the recording paper installed properly? Refer to the next page.
Note: “596: Transmit level set” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.72). “718: Receive speec select” represents a service code. Refer to the SERVICE FUNCTION TABLE (P.72).
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For the receiving problem, we have thought of causes other than in the software. Some causes may be when the fax changes to the memory receiving mode (for example, when out of paper). and the memory becomes full of the unprinted fax data. In this case, [MEMORY FULL] and its main cause (for example, “OUT OF PAPER”) are displayed on the LCD. Accordingly, by solving the main problem, [MEMORY FULL] can be canceled and the receiving problem can solved. The causes of the display errors are shown below. MODEM ERROR CHANGE DRUM CHECK ADF CABLE CHECK DOCUMENT COVER OPEN DATA IN MEMORY CLOSE ADF COVER DIRECTORY FULL FAILED PICK UP
FAX IN MEMORY FAX MEMORY FULL LINE IN USE MEMORY FULL MODEM ERROR NO FAX REPLY OUT OF PAPER PAPER JAMMED PC FAIL OR BUSY
PLEASE WAIT REDIAL TIME OUT REMOVE DOCUMENT TONER EMPTY TONER LOW TRANSMIT ERROR WRONG PAPER CARRIAGE ERROR
Please refer to USER RECOVERABLE ERRORS (P.69) for the above items. Also, when it actually becomes a hardware deformity, please check each sensor.
6.5.10.1.4. THE UNIT CAN COPY, BUT CANNOT TRANSMIT/RECEIVE
CROSS REFERENCE: TEST FUNCTIONS (P.74)
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6.5.11. SPECIAL SERVICE JOURNAL REPORTS Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 communications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians. (Refer to PROGRAM MODE TABLE(P.78).) The JOURNAL report only gives you basic information about a communication, but the other two journal reports provide different information on the same item (communication).
HOW TO READ JOURNAL REPORTS: Example: 1. Look at NO. 01 in the JOURNAL. If you want to know about the details about that item, see NO. 01 in the JOURNAL 2 and the JOURNAL 3. You can get the following information. * MODE: Fax transmission * RCV. MODE: TEL * TX SPEED: 9.6 kbps * RESOLUTION: standard * ENCODE: MH * MAKER CODE: 79 2. Look at NO. 04 in the JOURNAL 2. CNG (0003) indicates that the CNG signal has been received three times since the purchase date. For further details, see JOURNAL 2 and JOURNAL 3.
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6.5.11.1. JOURNAL 2 Refer to JOURNAL 2 in PRINTOUT EXAMPLE(P.123). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message. This information is also displayed when the unit transmitted a fax message. (2) SPEED Indicates the speed of the communication. If multiple pages are transmitted or received, it indicates the last page’s communication speed. If there is a communication error, “?” is displayed. (3) RESOLUTION Indicates the resolution of the communication. If multiple pages are transmitted or received, it indicates the last page’s resolution. If there is a communication error, “?” is displayed. (4) RCV-TRIG. (CNT.) Indicates the trigger that causes the unit to switch to the fax receive mode. The available options are listed in JOURNAL 2 in PRINTOUT EXAMPLE(P.123). The values in parentheses indicate how many times the trigger has been used. (For example, “0003” means three times.) No. 1 2 3 4 5
Display FAX MODE MAN RCV RMT DTMF PAL DTMF TURN-ON
Means the Means the Means the Means the telephone. Means the
unit unit unit unit
Function received a fax message in the FAX mode. received a fax message by manual operation. detected DTMF (Remote Fax activation code) entered remotely. detected DTMF (Remote Fax activation code) entered by a parallel connected
unit started to receive after 10 rings. (Remote Turn On: Service Code #573)
(5) ERROR→ →MEMORY Indicates the reason why the unit received a fax message in memory. If you look at No.11 in the JOURNAL 2 in PRINTOUT EXAMPLE(P.123), it shows the fax message was received in memory due to “PAPER OUT” error. NO RESPONSE DISAPPEARED ON JOURNAL The “NO RESPONSE DISAPPEARED ON JOURNAL” displays the information about the last 10 communications terminated by “No Response”. (Some of the communications terminated by “No Response” were not displayed in the JOURNAL.) When a fax transmission cannot be performed because the other party’s unit is set to the TEL mode, “No response” will be printed.
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6.5.11.2. JOURNAL 3 Refer to JOURNAL 3 in PRINTOUT EXAMPLE(P.123). Description (9) ERROR LINE (RX)
(6) ENCODE
When an error occurs while receiving a fax, this shows the number of error lines.
Compression Code: MH/MR/MMR (7) MSLT
(10) MAKER CODE
MSLT means Minimum Scan Line Time. Used only at the factory.
This shows a 2 digit code of the other party´s fax machine brand.
(8) EQM 0E: “KX” model
EQM means Eye Quality Monitor. Used only at the factory.
00: Unknown 79: “UF” model 19: “Xerox” model
6.5.11.3. PRINTOUT EXAMPLE
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6.5.11.4. HOW TO OUTPUT THE JOURNAL REPORT 1. Press the MENU button. 2. Press “#”, then “8” and “3”. 3. Press the START/COPY/SET button. 4. The report prints out.
CROSS REFERENCE: FEATURES(P.12) Error code table: (1) CODE
(2) RESULT
(3) MODE
SYMPTOM
28 40 41 42 43 44 46 48 49 50 51 52 54 58 59 64 65 65 68 70 72 75 79
PRESSED THE STOP KEY SND & RCV Communication was interrupted by the STOP button. DOCUMENT JAMMED SND The document paper is jammed. NO DOCUMENT SND No document paper. THE COVER WAS OPENED SND & RCV The cover is open. COMMUNICATION ERROR SND & RCV COMMUNICATION ERROR SND Transmission is finished when the T1 TIMER expires. COMMUNICATION ERROR SND DCN is received after DCS transmission. COMMUNICATION ERROR SND FTT is received after transmission of a 2400BSP training signal. COMMUNICATION ERROR SND No response after post message is transmitted three times. COMMUNICATION ERROR SND RTN and PIN are received. COMMUNICATION ERROR RCV No response after FTT is transmitted. COMMUNICATION ERROR RCV No post message. COMMUNICATION ERROR RCV RTN is transmitted. COMMUNICATION ERROR RCV PIN is transmitted (to PRI-Q). COMMUNICATION ERROR RCV PIN is transmitted. COMMUNICATION ERROR RCV Reception is finished when the T1 TIMER expires. ERROR-NOT YOUR UNIT RCV DCN is received after DIS transmission. COMMUNICATION ERROR RCV DCN is received after FTT transmission. ERROR-NOT YOUR UNIT SND DCN responds to the post message. COMMUNICATION ERROR POL. RX Polling is not possible. COMMUNICATION ERROR SND DCN is received before DIS reception. COMMUNICATION ERROR RCV Reception is not EOP, EOM PIP, PIN, RTP or RTN. COMMUNICATION ERROR RCV No response at the other party after MCF or CFR is transmitted. ERROR-NOT YOUR UNIT RCV DCN is received after CFR transmission. COMMUNICATION ERROR RCV Carrier is cut when the image signal is received. MEMORY FULL RCV The document was not received due to memory full. CANCELED SND The multi-station transmission was rejected by the user.
FF
COMMUNICATION ERROR
SND & RCV Modem error. For the DCN, DCN, etc. abbreviations, refer to MODEM SECTION (P.221).
SND=TRANSMISSION / RCV=RECEPTION Most fax communication problems can be resolved by the following steps. 1. Change the transmit level. (Service code: 596, refer to SERVICE FUNCTION TABLE(P.72).) 2. Change the TX speed/RX speed. (Service code: 717/718, refer to SERVICE FUNCTION TABLE (P.72).)
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Countermeasure*
1 2 3 4 5 6 7 8 8 8 9 11 13 14 15 2 2 13 13 16
12
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Note*: If the problem remains, see the following “Countermeasure” flow chart.
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CROSS REFERENCE: TEST FUNCTIONS (P.74)
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CROSS REFERENCE: TEST FUNCTIONS (P.74)
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CROSS REFERENCE: TEST FUNCTIONS (P.74)
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CROSS REFERENCE: TEST FUNCTIONS (P.74)
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CROSS REFERENCE: TEST FUNCTIONS (P.74)
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6.5.11.5. CHECK THE STATUS OF THE DIGITAL BOARD
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6.5.12. INITIALIZING ERROR After the power is turned on, the ASIC initializes and checks each IC. The ROM, SDRAM, and modem are checked. If initialization fails for the ICs, the system will not boot up. In this case, please find the cause as follows.
CROSS REFERENCE: NG EXAMPLE (P.219) CHECK THE STATUS OF THE DIGITAL BOARD (P.134) POWER SUPPLY BOARD SECTION (P.155)
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CROSS REFERENCE: CHECK THE STATUS OF THE DIGITAL BOARD (P.134)
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6.5.13. ANALOG BOARD SECTION This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone line. The signal mainly flowing on this route is analog. You can trace the signal with an oscilloscope. The signal flow on each route is shown in the Check Sheet here. If you find a specific problem in the unit, for example if you cannot communicate with the H/S, trace that signal route locally with the following Check Sheet and locate the faulty point.
6.5.13.1. CHECK SHEET
Note: { }: Inside the digital board
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6.5.13.2. DEFECTIVE ITS (Integrated Telephone System) SECTION 1. No handset and speakerphone transmission / reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route between the handset microphone and telephone line (sending), or between the telephone line and the handset speaker (receiving), or between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving). Check the components at that point. CHECK SHEET(P.137) is useful for this investigation. 2. No pulse dialing
3. No ring tone (or No bell)
4. No tone dialing
CROSS REFERENCE: CHECK SHEET (P.137) CROSS REFERENCE: CHECK SHEET (P.137) NCU SECTION (P.227)
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6.5.13.3. DETECTIVE TAM INTERFACE SECTION 1. The FAX turns on, but does not arrive through TAM.
CROSS REFERENCE: TAM INTERFACE SECTION (P.230) 2. A FAX is received, but won´t switch from TAM to FAX.
CROSS REFERENCE: ANALOG BOARD SECTION (P.137) TAM INTERFACE SECTION (P.230)
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6.5.13.4. OPERATION PANEL SECTION Refer to TEST FUNCTIONS (P.74). 1. NO KEY OPERATION
2. NO LCD INDICATION
CROSS REFERENCE: TEST FUNCTIONS (P.74)
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6.5.13.5. SENSOR SECTION Refer to SENSORS AND SWITCHES for the circuit description. Perform an SENSOR CHECK to determine if the sensor is operating correctly. 1. Check the document sensor.......... “CHECK DOCUMENT”
2. Check the paper feed sensor.......... “REMOVE DOCUMENT”
3. Check the hook switch
4. Check the cover open switch.......... “COVER OPEN”
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5. Check the DRUM sensor.......... “CHECK DRUM”
6. Check the regist sensor.......... “FAILED PICKUP”
7. Check the paper sensor.......... “OUT OF PAPER”
8. Check the exit switch.......... “PAPER JAMED”
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9. Check the toner sensor.......... “TONER LOW”, “CHECK TONER” Note: As for the following check, remove the drum from the main body, set it again and close the cover, then perform that check during initializing operation. Refer to SENSORS AND SWITCHES SECTION (P.185).
CROSS REFERENCE: SENSORS AND SWITCHES SECTION (P.185) 10. Check the ADF cover open switch
11. Check the FB cover open switch
12. Check the CIS position sensor (ADF Home side)
13. Check the CIS position sensor (FB Home side)
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6.5.13.6. MOTOR SECTION 6.5.13.6.1. ENGINE MOTOR
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6.5.13.6.2. ADF MOTOR
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6.5.13.6.3. CR MOTOR
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6.5.13.7. LSU SECTION
CROSS REFERENCE: LSU (Laser Scanning Unit) SECTION (P.183)
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6.5.14. CIS (Contact Image Sensor) SECTION
CROSS REFERENCE: TEST FUNCTIONS (P.74)
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6.5.15. HIGH VOLTAGE VALUE CHECK POINT Measurement Procedure 1. Open the TOP cover. 2. Remove the developing unit, if it is equipped. 3. Open the TOP cover, and turn ON the TOP cover SW. (Push the TOP cover SW with a sharp-tipped insulator or insert folded paper, etc. to the slit.) 4. The unit enters the service mode when the TOP cover is open, then push *628. (Don´t push the START button.) 5. Touch the output terminals under test with the high voltage probes. 6. Push the START button. (This causes to output high voltage from each terminal, so be careful not to touch them. The sound “Pi Pi Pi” warns that the high voltage is outputting.) 7. When the measurement is finished, push the STOP button. (The high voltage output is stopped.) 8. Repeat the items No. 5~7 until the measurement is finished. 9. When the measurement is finished, turn OFF the TOP cover SW. Output voltage of each terminal No.
BIAS Name CHG (Charge)
Specified output voltage -1200V
The range of specified output voltage -1200V± 35V
DEV (Developing)
-350V
-350V± 15V
SUP (Supply)
-550V
-550V± 50V
TRA (Transfer)
-1200V
-1200V± 100V
* As for the High Voltage test equipment, FLUKE 85 (MULTIMETER)+ HIOKI (HV PROBE 9014) or the equivalent should be used.
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6.5.16. HIGH VOLTAGE SECTION
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* This Adjustment should be done with a single High Voltage Board. * As for the High Voltage Probe, HV PROBE 9014 of HIOKI electric co. or the equivalent should be used. * As for the tester, FLUKE 85 III multimeter or the equivalent should be used. * Be careful not to touch the terminals during adjustment because the high voltage is used.
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6.5.17. POWER SUPPLY BOARD SECTION 6.5.17.1. KEY COMPONENTS FOR TROUBLESHOOTING Check the following parts first: F101, D101-D104, C106, Q101, PC101 and IC101. This comes from our experience with experimental tests. For example: power supply and lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc. Caution: If you find a melted fuse in the unit, do not turn on the power until you locate and repair the faulty parts (except for the fuse); otherwise the fuse will melt again and you cannot pinpoint the faulty point. In most cases, the symptom is that nothing is output. It is more likely that the fault is in the primary side rather than the secondary side. Check the primary side first.
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6.5.17.2. TROUBLESHOOTING FLOW CHART
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6.5.17.3. BROKEN PARTS REPAIR DETAILS (D101~D104) Check for a short-circuit in terminal 4. If D101~D104 is short-circuit, F101 will melt (open). In this case, replace all of the parts (D101~D104, F101). (Q101) The worst case of Q101 is a short-circuit between the Drain and Gate because damage expands to the peripheral circuit of Q101. This is due to a very high voltage through the Gate circuit which is composed of R109 and IC101. You should change all of the parts listed as follows. F101, Q101, R109, IC101 (D201) If D201 is broken, the oscillation circuit in the power supply cannot operate. Check it with an electric tester.
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6.6. 6.6.1.
PROBLEMS WITH PC SOFTWARE GENERAL
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6.6.2.
SCAN
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7 CIRCUIT OPERATIONS 7.1.
CONNECTION DIAGRAM
7.1.1.
CONNECTION DIAGRAM (1)
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7.1.2.
CONNECTION DIAGRAM (2)
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7.1.3.
POWER SUPPLY FLOW
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7.2.
GENERAL BLOCK DIAGRAM
The following is an outline of each device IC on the digital board. 1. ASIC (IC604) Composed mainly of an address decoder and a modem control. Controls the general FAX operations. Performs the image processing. CPU and Real time clock Provides the reset pulse for each of the major ICs. 2. G/A (IC610) Controls the operation panel I/F. Controls the LSU I/F. Latches lower address. Controls FANs, LEDs and analog I/F. 3. Flash ROM (IC606) Contains all of the program instructions on the unit operations. 4. Synchronous Dynamic RAM 4-1. (IC608) This memory is used for the parameter working in the storage area and for the page memory. 4-2. (IC603) This memory is used for image processing. 5. CODEC (IC609) Performs the modulation and the demodulation for FAX communication. 6. Read Section CIS image sensor to read transmitted documents. 7. Motor Driver Board Drives the motor. 8. LSU (Laser Scanning Unit) Forms the images on the OPC drum by rotating polygon motor and reflecting the laser beam against polygon. 9. Analog Board Composed of ITS circuit and NCU circuit. 10. Sensor Section Composed of a cover open switch, a document sensor, a document top sensor, a paper sensor, a paper regist sensor, a paper exit sensor and a toner sensor. 11. Power Supply Board Switching Section Supplies +5V and +24V to the unit. 12. High Voltage Power Supply Board Supplies bias need for the printing operation: bias of the Drum, developing and transcription. 13. Fixing Unit Composed heat lamp, thermistor and thermal fuse.
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CN614
HVPS
TO
CN615
SMPS
TO
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LASER
CN613
TO
POLYGON
TO
165
CN612
CN603 TO FAN TXA1 TXA2 LINEIN
IC603 SDRAM SENIN0
SIG F1,FTG,CISON,CISLEDON CISSEL,DPISEL
SENCTL3
CISPOS0,CISPOS1
TO FB
CN606
PICKUP
CN611 OPERST
SENCTL2
PAPER
PM[3:0]
MOTOR (ENGIN) CN605
SENCTL0
POUT
TO OPE
FANON2
IC606 FLASH KSTART,KLATCH,KSCLK,KTXD
SDRAS SDCAS SDWE SDCS SDCLK(100MHz)
TO
FANON1
KRXD,JOG1,JOG2
SENCTL4
MOTOR (ADF) CN602
FANDET1
IC608 SDRAM SDD[15:0]
IC601/602 BUFFER
SDA[12:0]
IC600 DRIVER
POLON,POLCLK
TO
ADFOPEN,FBOPEN,P.F,DOCU
MOTOR (CIS) CN601
XREADY
LDON,APC,VIDEO
SM[3:0 ]
USB CN607
SRAS SCAS SWE SCS SCLK(40MHz) SCLKE SDQML SDQMU
SA[13:12]
TO
XHSYNC
HTRON
PARALLEL CN600
USB_Dp
USB_Dn
TO
+24V,+5V
XWR XRD
SCLK(40MHz) XROMCS
7.3.1.1.
IRQ,DMAREQ XRESET,XCS,CLK(10MHz),DMAACK ALE
PIOD[7:0]
7.3.1.
D[15:0]
A[11:0]
7.3.
DRUM,TOPCVR,REGIST
DEV,CHG,TRS,SENCTL1
A[17:12]
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FACSIMILE SECTION DIGITAL SECTION DIGITAL BLOCK DIAGRAM TO
CIS CN608
TO
IC604 MFC2000
32KHz 28MHz
IC609
CODEC
TO THERMISTOR CN608 CN616 TO ANALOG
IC610 G/A
CN609 TO SOLENOID
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7.3.1.2.
ASIC (IC604)
This IC is used for general FAX operations. (1) CPU:
(2) (3) (4) (5)
RTC: DECORDER: ROM/RAM I/F: ANALOG UNIT:
7.3.1.3.
This model uses ARM equivalent CPU operating at 40 MHz. Many of the peripheral functions are handled by custom designed LSIs. As a result, the CPU only needs to process the results. Real time clock. Decords the address. Controls the SELECT signal of ROM or RAM and bank switching. Sends beep tones, etc.
ROM (IC606)
This 2MB FLASH ROM has 31 blocks. The capacity of each block is 64 KB. The addresses of the this area are from 000000H to 1FFFFFH.
7.3.1.4.
GATE ARRAY (IC610)
This custom IC is used as following. (1) LSU I/F Control the polygon motor and output video signal to LSU. (2)OPERATION PANEL I/F Serial interface with operation canal. (3) FAN MOTOR I/F Control FAN MOTOR and detect the rotation of FAM MOTOR. (4) ANALOG I/F Serial interface for analog ASIC and electrical volume. (5) I/O PORT I/O Port Interface.
7.3.1.5.
SYNCHRONOUS DYNAMIC RAM (IC608)
This SDRAM is used for CPU work and receiving memory and page memory. The address are from 200000H to 27FFFFFH.
7.3.1.6.
SYNCHRONOUS DYNAMIC RAM (IC603)
The SDRAM is used for Image Processing work memory. This address are from 1000000H to 11FFFFFH.
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7.3.2.
RTC BACKUP CIRCUIT
1. Function This unit has a lithium battery (BAT600) which works for the Real Time Clock IC (RTC: inside IC604). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF. 2. RTC Inside (IC604) Backup Circuit Operation When the power switch is turned ON, power is supplied to the RTC (inside IC604). At this time, the voltage at pin F17 of the IC604 is +3.3V. When the power switch is turned OFF, the BAT600 supplies power to RTC through D602. The voltage at pin F17 of IC604 is about +2.5V. When the power switch is OFF and the voltage of +3.3V decreases, pin F17 of RTC (IC604) becomes roughly the same voltage as the battery voltage. RTC goes into the backup mode, in which the power consumption is lower.
Points to notice when replacing the battery When the backup battery becomes low or the backup function is turned off for repairing, recover the backup power supply following the procedure described below. (1) Replace the battery and IC. J600 should be removed beforehand. (2) Short the both ends of C762. (Ex. Pinch them with tweezers.) (3) Connect terminals of J600 with solder. (4) Short the both ends of C762 again. (Ex. Pinch them with tweezers.) (5) Make sure that the voltage of 3.3V/BATT test land is more than 2.7 V.
Digital Unit component view
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7.3.3.
MODEM CIRCUIT OPERATION
The CODEC (IC609) and ASIC (IC604) has all the hardware satisfying the CCITT standards mentioned previously. ASIC (IC604) controlled codec (IC609) by senial data. This CODEC (IC609) and ASIC (IC604) has an automatic application equalizer. With training signal 1 or 2 at the time of G3 reception, it can automatically establish the optimum equalizer. 1. Facsimile Transmission/DTMF Line Send The digital image data on the data bus is modulated in ASIC(IC604), and sent from pin 9 and 10 via CODEC(IC609),amplifier IC204(5/6→7). Analog gate array IC201(24→22), electric volume IC202(14→15),amplifier IC207(2→1) and the NCU section to the telephone line. Refer to CHECK SHEET(P.137). 2. Facsimile Reception The analog image data which is received from the telephone line passes through the NCU section and enters pin 13 of the CODEC (IC609). The signals that enter pin 13 of the CODEC (IC609) are demodulated in the board to digital image signals and then send pin p1 of the ASIC (IC604). In this case, the image signals from the telephone line are transmitted serially. In the ASIC (IC604). Here, the internal equalizer circuit reduces the image signals to a long-distance receiving level. This is designed to correct the characteristics of the frequency band centered around 3 kHz and maintain a constant receiving sensitivity. It can be set in the service mode. Refer to CHECK SHEET(P.137). 3. DTMF Transmission (Monitor tone) The DTMF signal generated in the ASIC (IC604) is output from pin P3, and the NCU section to the telephone line the same as facsimile transmission signals. (DTMF Monitor Tone) Refer to CHECK SHEET(P.137). 4. Call Tone Transmission This is the call signal which is generated the ASIC (IC604) and sent to the speaker. Refer to CHECK SHEET(P.137).
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7.3.4.
RESET
RESET signal The System Reset signal (RESETn) comes from the IC 604-K18pin, ´H´ level (3.3V) in normal times, while ´L´ (0V) at reset. A built-in reset circuit inside IC 604 triggers a reset when the +5V power line voltage drop below 4.3V,or the 3.3V power line voltage drop below 2.9V. What to do when the system does not start up after the power is turned ON.
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7.3.5.
ANALOG SECTION
7.3.5.1.
ANALOG GATE ARRAY (IC201 on the Digital Board))
This IC can perform signal route switching and level adjustments for various types of analog signals. This IC incorporates a cross-point switch (CPS), an electronic volume. The CPS of this IC is controlled by sending data from digital ASIC.
Explanation of ANALOG GATE ARRAY (IC201 on the DIGITAL Board) No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Name STR CLOCK DATA VDD VOXOUT VOXDET VOXIN VSS NC ROUT2 ROUT1 RIN VCC HSMICIN1 HSMICIN2 HSMICOUT NC NC
Function Strobe input Clock input Data input Logic power supply VOX output VOX detection adjustment VOX input Logic ground Not used HS receiver amp output 2 HS receiver amp output 1 HS receiver amp input Analog ground HS mic amp input 1 HS mic amp input 2 HS mic amp output Not used Not used
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No. 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
170
Name NC EXTIN EXTOUT LINEOUT LINEIN MODEMTXIN MODEMTXOUT NC TONEIN NC NC GND MODEMRXOUT VLIN VREF VLOUT SPOUT SPIN
Function Not used Ext amp output Ext amp input Line amp output Line amp input MODEM TX amp input MODEM TX amp output Not used Tone amp input Not used Not used Analog ground MODEM RX amp output Volume amp input Reference voltage output Volume amp output Speaker amp output Speaker amp input
KX-FLB758RU
7.3.5.2.
DESCRIPTION OF BLOCK DIAGRAM IN ANALOG SECTION
1. Function The analog section works as an interface between the telephone line. The analog ASIC (IC201) on the digital board exchanges FAX TX and RX signals between the CODEC (IC609) and the analog section. The control signals transmitted to the analog section are output mainly from G/A IC610, and the analog status is stored as data in G/A IC610. 2. Circuit Operation [NCU]: Network Control Unit the NCU comprises of the following; DC loop forming circuit to connect with the telephone line; Switching circuit for other interconnected telephones; Bell detection circuit; Side tone circuit; Remote fax activation circuit. Refer to NCU SECTION (P.227) for the details.
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CN201 SP(+) SP(-)
R208
LINEIN
TXA1 TXA2
CODEC IC609
2
5
6
7
8
C246
4
3
2
1
3
12V
IC204-1
MILAT MICLK MIDATA
C242 R233
15
VOL
C311 C310
E-VOL(R) IC202 14
T201
DET 0/-6 20
MUTE2 0/-1/-2/-3dB MUTE1
0/-1/-2/-3/-4/ -5/-6/-7/-8dB
0/-6/-12
R207
C210
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
A A A A A D 5 4 3 2 1
0/-3 -20/-30
C317
R301
R312
2
AGC IC208 1
D209 ~ ~
T202
/BREAK
5 4 3
C327
C338 R318
R297
Q211 R307 R311
C217
PC203
R310
R223
DC LOOP
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
R246 C226 R219
C243
SPMUTE
R237 R232
R206 C224
12V
CD FC 2 FC1
R236
GN D VCC
IC203
E-VOL(L) IC202
VOL
C257
C262
IC204-2
R238
R250
C256 R249
C247
R254
C254 R248
C270
C289
R201 R202 R203
DIGITAL
C312 R293 R292 TONE1
C306 C309 R280 C340 R289 R276 IC207
R213 R204 C201
IC207 R270
R212
D201
R218 R222 C219
R269
R234 C244
C288 R267 C300 R284 R287 R291
IC201
R220
LPF
C366
C266
R205
R315
R321
R334 R340
R337
C359
R339
R326 C350
R345 TO HANDSET HSMIC(+) HSMIC(-) R338 HSSP(+) HSSP(-) CN204
KX-FLB758RU : ANALOG BOARD : BLOCK DIAGRAM
C349
IC209
C360 C344 R325 C351
BELL
R343
R237
L239
L238
CN203 1 2 3 4 5 6
CN205 1 2 3 SA201 L236 4 5 POS201 SA202 6 FG L235
PC204
RLY
D211 D212
R323
D208 Q210
RY202
C340
R314
C343
IC209
R324
C347
C318
C278
C203
R305 C330 R308 C324
C285
C355
172
D214
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7.3.5.3.
D213
C280 R258
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BLOCK DIAGRAM
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7.4.
CIS CONTROL SECTION
The scanning block of this device consists of a control circuit and a contact image sensor made up of a celfoc lens array, an LED array, and photoelectric conversion elements.
When an original document is inserted and the start button pressed, pin Y8 of IC604 goes to a high level and the transistor Q611 turns on.This applies voltage to the LED array to light it. The contact image sensor is driven by each of the FTG-F1 signals output from IC604, and the original image illuminated by the LED array undergoes photoelectric conversion to output an analog image signal (SIG). The analog image signal is input to the system ASIC on SCIN (pin w5 of IC604) and converted into 8-bit data by the A/D converter inside IC604. Then this signal undergoes digital processing in order to obtain a high-quality image.
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7.5. 7.5.1.
STEPPING MOTOR DRIVE SECTION ENGINE MOTOR DRIVE CIRCUIT
1. Functions This motor functions for main operations FAX reception and copy printing. This feed recording paper synchronized for printing. 2. Motor operation Excitation pulses is output from ASIC (IC604) pins U8, W9 Y9 and Y12. Then stepping pulses are output from driver IC (IC1) pin No 9, 11, 15 and 19, and drives the motor coil. During motor driving, pin N1 and pin R2 of ASIC IC604 becomes a low level. As a result, a current of about 1A are supplied to the motor coil.
7.5.1.1.
TIMING CHART
DRIVE MODE FUNCTION PRINT
MODE -
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PHASE PATTERN 2 phase
174
SPEED 743pps (t=1/743)
CURERENT 1A
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7.5.1.2.
ENGINE MOTOR DRIVE CIRCUIT
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7.5.2.
ADF (Auto Document Feed) MOTOR DRIVE CIRCUIT
1. Functions This motor functions for main operations including FAX transmission, ADF copy and PC scan. This feed document paper synchronized for reading. 2. Motor operation During motor driving, pin R3 of ASIC IC604 becomes a high level, and Q606, Q602 turns ON. As a result, +24V is supplied to the motor coil. Stepping pulses are output from ASIC IC604 pins, U6, Y7, W7, V7, causing driver IC600 pins, 16 ~ 13 to drive the motor coil. The motor coil is energized sequentially in 2 phase increments, which causes a 1-step rotation. A 1-step rotation feeds 0.042mm of document paper.
7.5.2.1.
TIMING CHART
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7.5.2.2.
ADF (Auto Document Feed) MOTOR DRIVE CIRCUIT
DRIVE MODE FUNCTION SCAN SCAN SCAN SCAN
FAX FAX/COPY FAX/COPY PAPER FEED STAND-BY
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MODE STANDARD FINE/HALF TONE SUPER FINE -
177
PHASE PATTERN 1 - 2 phase 1 - 2 phase 1 - 2 phase 1 - 2 phase ALL PHASE OFF
SPEED 833pps (t= 1/833) 833pps (t= 1/833) 833pps (t= 1/833) 833pps (t= 1/833) -
KX-FLB758RU
7.5.3.
CR (Carriage) MOTOR DRIVE CIRCUIT
1. Functions This motor functions for main operations including FAX transmission, FB copy and PC scan. This feed document paper synchronized for reading. 2. Motor operation During motor driving, pin P4 of ASIC IC604 becomes a high level, and Q605, Q600 turns ON. As a result, +24V is supplied to the motor coil. Stepping pulses are output from ASIC IC604 pins, U6, Y7, W7, V7, causing driver IC500 pins, 16 ~ 13 to drive the motor coil. The motor coil is energized sequentially in 2 phase increments, which causes a 1-step rotation. A 1-step rotation feeds 0.042mm of document paper.
7.5.3.1.
TIMING CHART
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7.5.3.2.
CR (Carriage) MOTOR DRIVE CIRCUIT
DRIVE MODE FUNCTION SCAN SCAN SCAN SCAN
FAX FAX/COPY FAX/COPY NO SCANNING STAND-BY
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MODE STANDARD FINE/HALF TONE SUPER FINE -
179
PHASE PATTERN 1 - 2 phase 1 - 2 phase 1 - 2 phase 1 - 2 phase ALL PHASE OFF
SPEED 833pps (t= 1/833) 833pps (t= 1/833) 833pps (t= 1/833) 1250pps (t= 1/1250) -
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7.6.
FAN MOTOR SECTION
This FAN is used to radiate heat in the unit. The signal level at pin 95/96 of IC610 becomes high, the FAN is activated.In this case, the pulse signal as shown below input to pin 93 of IC610 and the rotation of the FAN is detected.
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7.6.1.
FAN CONTROL
This unit is equipped with fan to prevent the developing device from rising in temperature while printing. The air is inhaled from the left side of the unit. The fan rotates at high speed (typ. 4800 rpm) while printing (controlling the developing device). After printing is finished, it rotates at low speed (typ. 2400) rpm when the temperature of the unit goes up over a fixed one or depending on the number of printed papers (frequency). While the fan is rotating at high speed, the voltage of 24 V is supplied to the fan, however, while rotating at low speed, the supply voltage is decreased to 12V. Each signal wave is as follows: 1. High-speed rotation (typ. 4800 rpm)
2. Low-speed rotation (typ. 2400 rpm)
During low-speed rotation, the rotation detection does not function.
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7.7.
SOLENOID DRIVE SECTION
The solenoid drive circuit controls the pick-up clutch. The solenoid is designed to be driven by +24V, driven by IC610-79 pin. Diode D603 protects Q615 from backward voltage when the solenoid is driven.
Mode SOLENOID ON SOLENOID OFF
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IC606-149 pin high level low level
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7.8.
LSU (Laser Scanning Unit) SECTION
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7.9.
SENSORS AND SWITCHES SECTION
All of the sensor and switches are shown below. Sensor Circuit Location ADF Relay Board RF Sensor Board High Voltage Board ADF Relay Board ADF Relay Board ADF Relay Board CIS Sensor Board High Voltage Board High Voltage Board Motor Driver Board Exit Sensor Board Analog Board
Sensor PS500 PS501 SW101 SW501 SW500 PS502 PS503 —— PC201 PS1 PS50 PS201
Sensor or Switch Name Document Paper Feed Printer Open ADF Cover Open FB Cover Open CIS Position (ADF Home) CIS Position (FB Home) OPC Set Register Paper Exit Toner
Analog Board
SW200
Hook
Message Error [CHECK DOCUMENT] [REMOVE DOCUMENT] [COVER OPEN] ———— ———— ———— ———— [CHECK DRUM] [FAILED PICK UP] [OUT OF PAPER] [PAPER JAMMED] [TONER EMPTY] [TONER LOW] [CHANGE DRUM] ————
Note: See TEST FUNCTIONS - SENSOR CHECK SECTION for the sensor test. (#815 of Service Mode test. Refer to TEST FUNCTIONS (P.74).)
7.9.1.
HOOK SWITCH
When the handset is raised, the switch is turned ON, and the signal at pin 57 of IC606 is low. When the handset is returned, the switch is turned OFF, and the signal at pin 57 of IC606 is high.
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7.9.2.
DOCUMENT SENSOR....”CHECK DOCUMENT” AND PAPER FEED SENSOR....”REMOVE DOCUMENT”
These Sensors detect whether or not a document is in place. When a document is detected, the shelter plate let the sensor light pass through, the photo-transistor turns ON, and the input signal of IC610-118pin /IC610-119pin becomes a low level. When there is no document, the shelter plate shuts off the sensor light, the photo-transistor turns OFF, and the input signal of IC610-118pin /IC610-119pin becomes a high level.
Document Sensor No Document Document Set
Phototransistor OFF ON
Signal(IC610 - 118pin) High level Low level
No Read Position Read Position
Phototransistor OFF ON
Signal(IC610 - 119pin) High level Low level
Paper Feed Sensor
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7.9.3.
CIS POSITION SENSOR
These Sensors detect whether or not CIS is in home position. When the CIS is detected, the shelter plate shuts off the sensor light, the photo-transistor turns OFF, and the input signal of IC610-100pin /IC610-101pin becomes a high level. When there is no CIS, the shelter plate let the sensor light pass through, the photo-transistor turns ON, and the input signal of IC610-100pin /IC610-101pin becomes a low level.
ADF Home Sensor Home position Not Home position
Phototransistor OFF ON
Signal(IC610 - 100pin) High level Low level
Home position Not Home position
Phototransistor OFF ON
Signal(IC610 - 101pin) High level Low level
FB Home Sensor
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7.9.4.
ADF COVER OPEN SWITCH
The Switch detects whether the ADF cover is open or closed. When the ADF cover is closed, the switch turns ON, and the input signal of IC610-116pin becomes a low level. When the ADF cover is open, the switch turns OFF, and the input signal of IC610-116pin becomes a high level.
Open Close
7.9.5.
Switch OFF ON
Signal(IC610 - 116pin) High level Low level
FB COVER OPEN SWITCH
The Switch detects whether the Flat Bed cover is open or closed. When the Flat Bed cover is closed, the switch turns ON, and the input signal of IC610-117pin becomes a low level. When the Flat Bed cover is open, the switch turns OFF, and the input signal of IC610-117pin becomes a high level.
Open Close
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Switch OFF ON
188
Signal(IC610 - 117pin) High level Low level
KX-FLB758RU
7.9.6.
TOP COVER OPEN SWITCH....”COVER OPEN”
The Switches detect whether the printer cover is open or closed. When the printer cover is closed, the switches turn ON, and the input signal of IC604-U4 pin becomes a high level. When the printer cover is open, the switches turns OFF, and the input signal of IC604-U4 pin becomes a low level.
Switch OFF ON
Open Close
7.9.7.
Signal (IC604-U4 pin) Low level High level
DRUM SENSOR....”CHECK DRUM”
The Switch detects whether the DRUM unit is set or not. When there is the DRUM unit, the input signal of IC604-V1 pin becomes a low level. When there is no DRUM unit, the input signal of IC604-V1 pin becomes a high level.
Signal (IC604-V1 pin) Low level High level
DRUM Set No DRUM
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7.9.8.
REGIST SENSOR.....”FAILED PICK UP”
The Sensor detects whether or not the recording paper is present so that printing can start. When the recording paper is detected, the shelter plate let the sensor light passing through, the photo-transistor turns ON, and the input signal of IC610-154 pin becomes a low level. When there is no recording paper, the shelter plate closes the sensor light, the photo-transistor turns OFF, and the input signal of IC610-154 pin becomes a high level.
No Recording Paper Recording Paper Regist
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Photo-transistor OFF ON
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Signal (IC610-154 pin) High level Low level
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7.9.9.
PAPER SENSOR..... “OUT OF PAPER”
The Sensor detects the recording paper are in place. When the recording paper is detected, the shelter plate let the sensor light passing through, the photo-transistor turns ON, and the input signal of IC610-121 pin becomes a low level. When there is no recording paper, the shelter plate closes the sensor light, the photo-transistor turns OFF, and the input signal of IC610-121 pin becomes a high level.
[Paper Sensor] Recording Paper Set No Recording Paper
Photo-transistor OFF ON
Signal (IC606-178 pin) High level Low level
7.9.10. PAPER EXIT SENSOR..... “PAPER JAMMED”
The sensor detects whether the recording paper exit out or noy. When there is no recording paper at the position of the sensor, the shelter plate closes the sensor light, the photo-transistor fot tarus OFF, and the input signal of IC610-120pin becomes high level. When the recording paper reach the exit sensor, the shelter plate let the sensor light passing through, the photo-transistor ON, and the input signal of IC610-120pin becomes a low level. [Exit Sensor] No Paper Paper Exist
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7.9.11. TONER SENSOR.... “TONER EMPTY”, “TONER LOW”, “CHANGE DRUM” The Sensor detects whether or not the Developer unit and the toner are present. When there is not Development unit, the shelter plate let the sensor light passing through, the photo-transistor turns ON, and the input signal of IC610-128 pin (Digital P.C.B) becomes a low level over 9s. When the Developer unit is set, the shelter plate move with rotation of development roller, so the photo-transistor turns ON/OFF. If the time of IC610-128 pin´s high level is under 600ms, there is enough toner in Developer unit, if not, toner is near empty.
Toner Sensor The rest of toner is detected by the move speed of the magnet put on the pendulum of Mixing Paddle. The pendulum is pushed up by the Mixing Paddle, then it falls down by its own weight. The rotation speed of paddle is set slower than the one of pendulum which falls down by its own weight. When the toner is still left, the pendulum falls and stops on the toner, then pushed by the paddle, it starts to rotate. When no toner is left, the pendulum falls to the bottom. Consequently the contact time between the magnet and steel becomes short when toner is left and long with no toner. State Toner Set (full) Near Empty Toner No DEV Unit (“CHANGE DRUM“)
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7.9.11.1. TONER DETECTION FLOW
CAUTION: 1. Toner low can be judged by continuous 5-times TONER LOW signal at only printing. (It is not executed at.) 2. Toner full can be judged by continuous 3-times TONER FULL signal at initialization. (It is not executed at printing.) 3. In the ordinal operation, “CHECK DRUM” is displayed when TONER EMPTY sensor does not generate a signal for 2.7 seconds.
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7.10. OPERATION BOARD SECTION The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC101) and ASIC (IC610: on the DIGITAL BOARD). The key matrix table is shown below.
LCD MODULE
G/A CN102 CN611
CN101
IC610
GATE ARRAY IC 8x5 KEYS MATRIX
LED
DIGITAL BOARD
OPERATION BOARD
1. Key Matrix (Hard only) KIN0 3 (SW109) REDIAL (SW113)
KIN1 # (SW112) MONITOR (SW116)
KS2
RESOLUTION (SW133)
KS3
KS4
KS0 KS1
KIN3 8 (SW107) 7 (SW103)
KIN4 5 (SW106) 4 (SW102)
KIN5 2 (SW105) 1 (SW101)
KIN6 9 (SW111) FLASH (SW115)
FAX START (SW137)
KIN2 6 (SW110) HANDSET MUTE (SW114) SCAN (SW134)
COPY (SW135)
COLLATE (SW132)
----------
STOP (SW136)
F3 (SW123)
F5 (SW122)
F4 (SW120)
F2 (SW121)
F1 (SW119)
----------
F6 (SW124)
VOL+ (SW126)
VOL(SW129)
NEXT (SW128)
MENU (SW131)
HELP (SW130)
PRINT REPORT (SW125)
PREV (SW127)
2. LED · AUTO ANSWER LED ON/OFF port---XLD8 (IC101-5)
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KIN7 0 (SW108) (SW104) AUTO ANSWER (SW117) LOWER (SW118) ----------
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7.11. LCD SECTION The Gate Array (IC101) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the crystal drive. R130 and R134 are density control resistors. Consequently, in this unit, the timing (positive clock) is generated by the LCD interface circuitry in the gate array (IC101).
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7.12. HVPS (High Voltage Power Supply) SECTION 7.12.1. HVPS SPECIFICATION No 1
2
3
4
Output voltage Electrostatic Charge CHG BIAS Developing DEV(-) BIAS Developing DEV(+) BIAS Supply roller SUP BIAS Transfer TRA(+) BIAS Transfer TRA(-) BIAS
Item Rate output voltage Impedance range Output format Rate output voltage Impedance range Output format Rate output voltage Output format Rate output voltage Impedance range Output format Variable output current Output voltage Output format Rate output voltage Output format
Specification -1200±35V 80M~1200MΩ Constant voltage -350±15V 20M~2000MΩ Constant voltage +220+20-50V Constant voltage -550±50V 20M~2000MΩ Constant voltage +4~30µA +3500V Max. Variable Constant current -1200±100V Constant voltage
Notes
Output current varies with the printed rate.
DEV BIAS is output from one of the output terminals after the DEV CHG signal selects DEV(+) BIAS and DEV(-) BIAS. TRA BIAS is output from one of the output terminals after the TRA CLK signal selects TRA(+) BIAS and TRA(-) BIAS.
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7.12.2. CHG-BIAS (Charge BIAS)/SUP BIAS (Supply BIAS)/DEV(-) BIAS (Developing(-) BIAS)/DEV(+) BIAS (Developing(+) BIAS) UNIT When the CHG REM terminal becomes “L”, the transistor Q202 turns ON by MC101, Charge BIAS(-1200V) is output from CHG OUTPUT, Supply BIAS(-550V) is output from SUP output, and Developing(-) BIAS(-350V) is output from DEV(-) BIAS.By performing the DEV(-) BIAS output, the condenser C208 is charged with an electric charge. Charging the C208 will be saturated at 50ms. After that, when DEV CHG terminal becomes “L”, Q204 turns ON, and the electric charge charged to the C208 is released. This electric charge becomes a constant voltage at ZD203, and Developing(+) BIAS(+220V) is output from DEV(+) BIAS.
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7.12.3. TRA(+) BIAS (Transfer(+) BIAS)/TRA(-) BIAS (Transfer(-) BIAS) UNIT When the CHG REM terminal is “L” and the TRA CLK terminal is “Open”, Transfer(-) BIAS(-1200V) is output from TRA OUTPUT the moment Charge BIAS(-1200V) is output from CHG OUTPUT. When 8KHz PWM (pulse-width modulation) signal is input to the TRA CLK terminal, Q101 turns ON by MC101, and TRA(+) CURRENT BIAS according to the PWM signal is output from TRA OUTPUT. The PWM signal will be turned to a constant voltage by the resistor and the condenser, and input to the MC101. The MC101 compares this voltage with the feedback voltage from T101 and controls the Q101. As for the transfer current, +30µA is output when DUTY of the TRA CLK input signal is 0%, or +4µA is output when that is 70%.
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7.13. HEAT LAMP CONTROL CIRCUIT The temperature of the fixing part of the Fixing Unit is converted to a voltage by THERMISTER and input to IC604-Y6 (analog input). The heater turns ON/OFF the photo-coupler PC101 at the heater control port (IC610-80pin), and is turned ON/OFF at the triac CR101. And a thermostat and a thermo fuse are set on the AC line as the safety devices.
1. Control at Printing a. After the printing signal is received, turn ON the heater. b. After that, turn ON the motor at the temperature T1 (about 125°C). c. After that, control at the temperature T2 (about 180°C), and after the fixing stable time tf has passed, feed papers at the paper feeding permission time t3.
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T0: Initial Temperature (At Power OFF / Normal Temperature) T1: Primary Stable Temperature (Heater Disconnection / Thermistor Loose Connection Detection Temperature) T2: Secondary Stable Temperature (Paper Feeding Permission Temperature / Fixing Control Temperature) Th: Abnormal High Temperature t0: Initial Time (After Printing Signal Received) t1: Primary Stable Time t2: Secondary Stable Time t3: Paper Feeding Permission Time tl: Abnormal Low Temperature Detection Time tf: Fixing Stable Time 2. Safety Control by Hardware Considering the heater remains ON due to such as a program runaway or a thermistor breakdown, the following safety devices are prepared. a. If the temperature detected by the thermistor exceeds 220°C, IC610-7pin becomes Low, and the heater is turned OFF forcibly. b. If the temperature of the thermostat exceeds 135°C(*), the internal switch turns off to cut off the current to the heater, and the heater is turned off. c. If the temperature of the thermo fuse exceeds 118°C(*), the internal switch turns off to cut off the current to the heater, and the heater is turned off. * Thermo stat and thermo fuse is apart from heat roller, so the detect temperature is low. 3. Safety Control by Software a. Abnormal Low Temperature Detection (Heater Disconnection Detection / Thermistor Loose Connection Detection) After the heater is ON, if the temperature of the fixing part does not reach T1 until tl, the heater will be OFF due to the abnormal low temperature detection (heater disconnection / thermistor loose connection). b. Abnormal High Temperature Detection If the thermistor detects the temperature Th, the heater will be OFF due to the abnormal high temperature detection. Temperature [°C] 125 180 225
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Register Value [KΩ] 20.6 7.0 3.4
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Voltage [V] 2.2 1.5 1.0
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The correspondence readings between temperature measured by thermistor and HEX readings Temperature(°C) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
HEX reading 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F
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Temperature(°C) 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122
HEX reading 3C 3B 3B 3B 3B 3A 3A 3A 3A 3A 39 39 39 39 38 38 38 38 37 37 37 36 36 36 36 35 35 35 34 34 34 34 33 33 33 32 32 32 31
201
Temperature(°C) 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206
HEX reading 20 20 1F 1F 1F 1E 1E 1D 1D 1D 1C 1C 1B 1B 1B 1A 1A 1A 19 19 18 18 18 17 17 17 16 16 15 15 15 14 14 14 13 13 13 12 12
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Temperature(°C) 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
HEX reading 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3E 3E 3E 3E 3E 3E 3D 3D 3D 3D 3D 3D 3C 3C 3C 3C
Temperature(°C) 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167
HEX reading 31 31 30 30 30 2F 2F 2F 2E 2E 2D 2D 2D 2C 2C 2C 2B 2B 2B 2A 2A 29 29 29 28 28 28 27 27 26 26 26 25 25 24 24 24 23 23 22 22 22 21 21 21
Note: The value is displayed on LCD at TEST FUNCTIONS (P.74) [#815].
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Temperature(°C) 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250
HEX reading 12 11 11 11 10 10 0F 0F 0F 0E 0E 0E 0E 0D 0D 0D 0C 0C 0C 0B 0B 0B 0A 0A 0A 0A 09 09 09 08 08 08 08 07 07 07 07 06 06 06 05 05 05 20
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7.14. POWER SUPPLY BOARD SECTION This power supply board uses the switching regulator method.
Block Diagram AC Input CN101
T101 Input Circuit
G
A
Rectifier Circuit C106
+ -
B
Kick-on Voltage Circuit
R110 R111
A-B Voltage Wave Form
Converter Circuit
Surge absorber circuit
24V Output Circuit
C Q101
D
Surge absorber circuit
5V Output Circuit
0
Control Circuit
C-D Voltage Wave Form
PGND 5V
IC202 E H
IC101
0
24V
DGND
O.C.L Over voltage
E-F G-H Voltage Wave Form
F
Triac SCR101
0
Error Detecting Circuit PC101
CN102
Phot Triac Coupler PC102
Heat Lamp
HTRON
[Input Circuit] The input current goes into the input rectifier circuit through the filter circuit. The filter circuit decreases the noise voltage and the noise electric field strength. [Rectifier Circuit] The input current is rectified by D101~ D104 and charges C106 to make DC voltage. Then it supplies power to the converter circuit. [Kick-on voltage circuit] Bias is applied to the Q101 gate via this circuit when the AC power is turned on and Q101 begins operating.
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The following is an overview of how the power supply unit is controlled. The control method of this power supply unit is pulse width modulation. When Q1 is ON, the energy is charged in the transfer primary coil according to E1. When Q1 is OFF, the energy is output from the secondary transfer as follows. L → D1 → Load → L Then the power is supplied to the Load. When Q1 is ON, power is not output from the secondary side. The output voltage is fed back in the control IC according to the error amp rectifier. Then depending on how TON is controlled, stabilization occurs. Also, when the current load becomes too large, in order to decrease the voltage output, the increase in is controlled and the output voltage is stabilized. Therefore, basically the timing: Ton/Toff of Q1 controls the output voltage.
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[Surge Absorber Circuit] This circuit is for absorbing surge voltage generated by the transformer. [Control Circuit and Detecting Circuit] The control circuit amplifies the output with increased voltage detected in the error detecting circuit. Then it drives the main transistor. In this power supply, the duty ratio is defined by changing the ON period of the main transistor. This is shown as follows. When the output voltage of the 24V circuit increases, the current of the photo coupler PC101 increases, the pulse width of the output control IC becomes narrower and the ON period of Q101 becomes shorter. [Over Current Limiter (O.C.L)] The highest drain current (Q101) is limited by a limiter circuit (IC101) of 24V. The 24V output is limited by this circuit. [Over Voltage Circuit] If the 24V output increases because the error detecting circuit or control circuit is broken, IC101 will recognize this signal and output becomes 0V. Dummy load method (to quickly check the power supply output) Refer to POWER SUPPLY BOARD SECTION,] (P.155).
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8 REFERENCE MATERIALS DATA 8.1.
PRINTING OPERATION PRINCIPLE
8.1.1.
PROCESS CHART AND PROCESS BIAS
8.1.2.
CHARGING
Charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the Organic Photo Conductor (OPC), which is a electric conductive cylinder whose surface is covered with the Charge Generation Layer (CGL) and Charge Transfer Layer (CTL). When the charging bias (DC -1.2 Kiev) is added and the minus charge is supplied to the charge brush while charging, the whole surface potential of the drum is -800V.
Charging Part
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8.1.3.
EXPOSING
When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Layer. Passing through the Charge Transfer Layer which conducts the plus charge, the minus-charged drum´s surface is neutralized to be skipped. Then the minus charge goes to the ground from the electric conductive cylinder. Consequently the charge of the part which is not exposed remains as it is, and the electric potential of the scanned part changes. At that time an invisible image is created on the drum.
Exposing Part
8.1.4.
LASER SCANNING UNIT LOCATIONS
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8.1.5.
DEVELOPING AND TRANSCRIPTION
The developing is the stage that the OPC drum with an invisible image is changed to visible by the toner. The developer consists of mixing paddle, toner supply roller, developing roller, developing blade and OPC drum. The bias voltage is added to the developing roller (DC -180V) and toner supply roller (DC -350V). Firstly the toner is mixed up in the mixing paddle and minuscharged by triboelectricity, then led to the toner supply roller. Secondly the potential difference causes to send the toner to the developing roller from the toner supply roller. The supplied toner to the developing roller is kept to a certain layer thickness by the developing blade and also it is charged by triboelectricity. Consequently the toner is transferred to the surface of the exposed OPC drum by the potential difference between the developing roller and OPC drum´s surface. The transcription is the stage that the created image on the OPC drum is transferred to the paper. When the transfer roller is pluscharged with the image, the minus-charged toner particles are gathered on the surface of the drum and transferred to the paper.
Developing and Transcription Part
The values of developing bias and supply bias are different from the ones described in the Service Manual for FL501. The biases output from the unit of FL501,FLM551 and FLB751(FLB750) have the same voltage. However, the developing device of FA78X(FA78A) converts the developing and supply biases inside the developing device to improve the image quality.
Developing bias Supply bias
FA77X(FA77A) developing device -350V -550V
Inside voltage conversion circuit of the developing device
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FA78X(FA78A) developing device -180V -350V
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8.1.6.
CLEANING
The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the remain toner after the transcription stage. The remain toner on the drum and the toner which was attached to the place where the laser beam didn´t scan are gathered to the developing roller to be used again. When no paper is supplied, the transcription roller is minus-charged to eliminate the minus-charged toner.
Cleaning Part
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8.1.7.
FIXING
On the process of the transcription, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image. The surface of the heat roller is rosined by Teflon and lubricated to prevent from attaching the toners. The press roller is made of silicon, and its spring compresses the melted toner.
Fixing Part
The fixing part becomes high temperature, so the thermistor and the thermal fuse are provided. 1. Thermistor The thermistor touches the heat roller and check the temperature to feed back to the control circuit. The surface temperature should be kept 178 °C while printing. 2. The thermal fuse The thermal fuse plays the role to prevent the heat roller from rising to abnormal high temperature. The thermal fuse is located near the heat roller and turns OFF the power when the temperature around the thermal fuse becomes over 121°C. Once the thermal fuse is turned OFF, it will not be turned ON again. 3. Thermostat The thermostat takes the same role with the thermal fuse. The thermostat is located near the heat roller, and it turns OFF the power when the temperature around the thermostat becomes over 135°C.
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8.1.8.
IMAGE READING
The Image Reading Part feeds and ejects the document when copying or scanning. The image reading part consists of the followings.
8.1.8.1.
Copying with the Automatic Document Feeder
The automatic document feeder consists of separation roller, document feed roller, separation pad, springs, etc. It divides the documents and transfers to the reading part, then stacks the documents on the document guide when finished reading. This automatic document feeder is affordable until 15 documents at once. When the user set a document on the document feeder and the top of the document is touched, the document detection sensor is turned ON and beep tone sounds, then the motor is driven. The driven motor feeds the document and transfers it a little. When the printing part is ready for reading the document, the motor is driven again by the operation of the user to move the roller at a fixed speed. The documents are fed one by one separated by the separation pad. The spring plate adds the pressure to the document so that the separation pad can separate the documents properly. Spring plate helps the document endure the pressure of separation pad to be fed smoothly. The document is ejected document stacker.
8.1.8.2.
Copying with the Scanner Glass
The motor, gear, belt, etc., cause CIS and the carriage above CIS to drive while copying with the scanner glass.The document should be set to the lower right standard point. Copy can be done without closing the document cover when the document is thick.When ADF document detection sensor detects the scanner glass, CIS moves to the right of the document from the home position. When the printing part is ready for reading the document, the motor is driven again by the operation of the user to move the roller at a fixed speed. This operation is repeated from the next copy.
8.1.8.3.
CIS (Contact Image Scanner)
CIS consists of LED, lens and sensor array. When the light emitted from LED is reflected on the document, the light reaches the sensor through the lens, then the sensor array detects the document.
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8.1.9.
TIMING CHART (When Printing Two Sheets of Paper) BASIC
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8.1.10. Timing Chart [Initializing (Short)]
8.1.11. Timing Chart [Initializing (Long)]
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8.1.12. Timing Chart (when the registration sensor is turned OFF then ON during initializing)
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8.2.
TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES
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8.3. 8.3.1.
HOW TO REPLACE A FLAT PACKAGE IC PREPARATION
8.3.3.
· PbF (: Pb free) Solder · Soldering Iron
1. Add a small amount of solder to the bridged pins.
Tip Temperature of 662°F ± 50°F (350°C ± 10°C)
2. With a hot iron, use a sweeping motion along the flat part of the pin to draw the solder from between the adjacent pads.
Note: We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil. · Flux Recommended Flux: Specific Gravity → 0.82. Type → RMA (lower residue, non-cleaning type) Note: See ABOUT LEAD FREE SOLDER (PbF: Pb free) (P.4).
8.3.2.
PROCEDURE
1. Tack the flat pack IC to the PCB by temporarily soldering two diagonally opposite pins in the correct positions on the PCB.
Be certain each pin is located over the correct pad on the PCB. 2. Apply flux to all of the pins on the IC.
3. Being careful to not unsolder the tack points, slide the soldering iron along the tips of the pins while feeding enough solder to the tip so that it flows under the pins as they are heated.
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REMOVING SOLDER FROM BETWEEN PINS
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8.4.
DIGITAL BOARD SECTION
When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source. If there is no problem with the power supply unit, the problem may lie in the digital unit (main board). As there are many potential causes in this case (ASIC, DRAM, etc.), it may be difficult to specify what you should check first. If a mistake is made in the order of checks, a normal part may be determined faulty, wasting both time and money. Although the tendency is to regard the problem as a serious one (IC malfunction, etc.), usually most cases are caused by solder faults (poor contact due to a tunnel in the solder, signal short circuit due to solder waste).
Note: 1. Electrical continuity may have existed at the factory check, but a faulty contact occurred as a result of vibration, etc., during transport. 2. Solder waste remaining on the board may get caught under the IC during transport, causing a short circuit. Before we begin mass production, several hundred trial units are produced at the plant, various tests are applied and any malfunctions are analyzed. (In past experiences, digital IC (especially, DRAM and ROM) malfunctions are extremely rare after installation in the product.) This may be repaired by replacing the IC, (DRAM etc.). However, the real cause may not have been an IC malfunction but a soldering fault instead. Soldering faults difficult to detect with the naked eye are common, particularly for ASIC and RA (Resistor Array). But if you have an oscilloscope, you can easily determine the problem site or IC malfunction by checking the main signal lines. Even if you don’t have such a measuring instrument, by checking each main signal line and resoldering it, in many cases the problem will be resolved. An explanation of the main signals (for booting up the unit) is presented below.
What are the main signals for booting up the unit? Please refer to DIGITAL BLOCK DIAGRAM (P.165). The ASIC (IC604) controls all the other digital ICs. When the power is turned on, the ASIC retrieves the operation code stored in the ROM (IC606), then follows the instructions for controlling each IC. All ICs have some inner registers that are assigned to a certain address. It is the address bus by which the ASIC designates the location inside each IC. And the data bus reads or writes the data in order to transmit the instructions from the ASIC to the ICs. These signal lines are all controlled by voltages of 3.3V (H) or 0V (L).
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8.4.1.
NG EXAMPLE
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8.4.2.
ASIC (IC604) PIN LAYOUT
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8.5.
MODEM SECTION
8.5.1.
FUNCTION
The unit uses CODEC (IC609) and ASIC (IC604) that serves as an interface between the control section for FAX transmission and reception and the telephone line. During a transmitting operation, the digital image signals are modulated and sent to the telephone line. During a receiving operation, the analog image signals which are received via the telephone line are demodulated and converted into digital image signals. The communication format and procedures for FAX communication are standardized by ITU-T. CODEC and ASIC has hardware which sends and detects all of the necessary signals for FAX communication. It can be controlled by writing commands from the CPU (IC604: inside ASIC). This CODEC and ASIC also sends DTMF signals, generates a call tone (from the speaker), and detects a busy tone and dial tones. Overview of Facsimile Communication Procedures (ITU-T Recommendation): 1. ON CCITT (International Telegraph and Telephone Consultative Committee) The No. XIV Group of ITU-T, one of the four permanent organizations of the International Telecommunications Union (ITU), investigates and make recommendations on international standards for facsimiles. 2. Definition of Each Group · Group I (G1) Official A-4 size documents without using formats which reduce the band width of a signal are sent over telephone lines. Determined in 1968. Transmission for about 6 minutes at a scanning line density of 3.85 lines/mm. · Group II (G2) Using reduction technology in the modulation/demodulation format, an A-4 size document is sent at an official scanning line density of 3.85 lines/mm for about 3 minutes. Methods to suppress redundancy are not used. Determined in 1976. · Group III (G3) Method of suppressing redundancy in the image signal prior to modulation is used. An A-4 size document is sent within about one minute. Determined in 1980. · Group IV (G4) Transmission is via the data network. A method is provided for suppressing redundancy in signals prior to transmission, and error-free reception of transmission is possible. The scope of these facsimile applications is not limited simply to transmission of written statements. Through symbiotic linkages with other communication methods, it can be expected to expand to include integrated services. 3. Facsimile Call Time Series As shown in the following diagram, the facsimile call time series is divided into five phases.
Phase A : Call setting Call setting can be manual/automatic. Phase B : Pre-message procedure Phase B is a pre-processing procedure and sequence for confirming the status of the terminal, transmission route, etc., and for terminal control. It implements terminal preparation status, determines and displays terminal constants, confirms
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synchronization status, etc. and prepares for transmission of facsimile messages. Phase C : Message transmission Phase C is the procedure for the transmitting facsimile messages. Phase D : Post message procedure Phase D is the procedure for confirming that the message is completed and received. For continuous transmission, phase B or phase C is repeated for transmission. Phase E : Call retrieval Phase E is the procedure for call retrieval, that is for circuit disconnection. 4. Concerning Transmission Time Transmission Time
= Control Time
+ Image Transmission Time
+ Hold Time
Transmission time consists of the following. Control time: This is time at the start of transmission when the functions at the sending and receiving sides are confirmed, the transmission mode is established, and transmission and reception are synchronized. Image transmission time: This is the time required for the transmission of document contents (image data). In general, this time is recorded in the catalog, etc. Hold time: This is the time required after the document contents have been sent to confirm that the document was actually sent, and to check for telephone reservations and/or the existence of continuous transmission. 5. Facsimile Standards Item Connection Control Mode Terminal Control Mode Facsimile Signal Format Modulation Mode Transmission Speed Redundancy Compression Process (Coding Mode) Resolution Line Synchronization Signal 1 Line Transmission Time [ms/line]
Telephone Network Facsimile G3 Machine Telephone Network Signal Mode T. 30 Binary Digital PSK (V. 27 ter) or QAM (V. 29) 300 bps (Control Signal) 2400, 4800, 7200, 9600, 12000, 14400 bps (FAX Signal) 1 dimension: MH Mode 2 dimension: MR Mode (K=2.4) Main Scan: 8 pel/mm Sub Scan: 3.85, 7.7l/mm EOL Signal Depends on the degree of data reduction. Minimum Value: 10, 20 Can be recognized in 40ms.
6. Explanation of Communication and Compression Technology a. G3 Communication Signals (T. 30 Binary Process) For G3 Facsimile communication, this is the procedure for exchanging control signals between the sending and receiving machines both before and after transmission of image signals. Control signals at 300 bps FSK are: 1850 Hz...0, 1650Hz...1. An example of a binary process in G3 communication is shown below.
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Explanation of Signals Control signals are comprised mainly of 8-bit identification signals and the data signals added to them. Data signals are added to DIS and DCS signals. Signal.....DIS (Digital Identification Signal) Identification Signal Format.....00000001 Function: Notifies the capacity of the receiving unit. The added data signals are as follows. Signal.....DCS (Digital Command Signal) Identification Signal Format.....X1000001 Example (Some models do not support the following items.): Bit No. 1 2 3 4 5 6 7 8 9 10
DIS/DTC Transmitter --- T.2 operation Receiver --- T.2 operation T.2 IOC = 176 Transmitter --- T.3 operation Receiver --- T.3 operation Reserved for future T.3 operation features Reserved for future T.3 operation features. Reserved for future T.3 operation features. Transmitter --- T.4 operation Receiver --- T.4 operation
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DCS Receiver --- T.2 operation T.2 IOC = 176 Receiver --- T.3 operation
Receiver --- T.4 operation
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Bit No. 11, 12, 13, 14 0, 0, 0, 0 0, 1, 0, 0 1, 0, 0, 0 1, 1, 0, 0 0, 0, 1, 0 0, 1, 1, 0 1, 0, 1, 0 1, 1, 1, 0 0, 0, 0, 1 0, 1, 0, 1 1, 0, 0, 1 1, 1, 0, 1 0, 0, 1, 1 0, 1, 1, 1 1, 0, 1, 1 1, 1, 1, 1 15 16 17, 18 (0, 0) (0, 1)
(1, 0)
(1, 1) 19, 20 (0, 0) (0, 1) (1, 0) (1, 1) 21, 22, 23 (0, 0, 0) (0, 0, 1) (0, 1, 0) (1, 0, 0) (0, 1, 1) (1, 1, 0) (1, 0, 1) (1, 1, 1) 24 25 26 27 28 29 30 31 32 33 (0) (1) 34 35 36 37 38 39 40 41 42 43
DIS/DTC Data signaling rate V.27 ter fall back mode V.27 ter V.29 V.27 ter and V.29 Not used Reserved Not used V.27 ter and V.29 and V.33 Not used Reserved Not used V.27 ter and V.29 and V.33 and V.17 Not used Reserved Not used Reserved R8×7.7 lines/mm and/or 200×200 pels/25.4mm Two-dimensional coding capability Recording width capabilities 1728 picture elements along scan line length of 215 mm ± 1% 1728 picture elements along scan line length of 215 mm ± 1% 2048 picture elements along scan line length of 255 mm ± 1% 2432 picture elements along scan line length of 303 mm ± 1% 1728 picture elements along scan line length of 215 mm ± 1% 2048 picture elements along scan line length of 255 mm ± 1% Invalid Maximum recording length capability A4 (297 mm) Unlimited A4 (297 mm) and B4 (364 mm) Invalid Minimum scan line time capability of the receiver 20 ms at 3.85 l/mm: T7.7 = T3.85 40 ms at 3.85 l/mm: T7.7 = T3.85 10 ms at 3.85 l/mm: T7.7 = T3.85 5 ms at 3.85 l/mm: T7.7 = T3.85 10 ms at 3.85 l/mm: T7.7 = 1/2 T3.85 20 ms at 3.85 l/mm: T7.7 = 1/2 T3.85 40 ms at 3.85 l/mm: T7.7 = 1/2 T3.85 0 ms at 3.85 l/mm: T7.7 = T3.85 Extend field 2400 bit/s handshaking Uncompressed mode Error correction mode Set to “0”. Error limiting mode Reserved for G4 capability on PSTN T.6 coding capability Extend field Validity of bits 17, 18 Bits 17, 18 are valid Bits 17, 18 are invalid Recording width capability 1216 picture elements along scan line length of 151 ± mm 1% Recording width capability 864 picture elements along scan line length of 107 ± mm 1% Recording width capability 1728 picture elements along scan line length of 151 ± mm 1% Recording width capability 1728 picture elements along scan line length of 107 ± mm 1% Reserved for future recording width capability. Reserved for future recording width capability. Extend field R8×15.4 lines/mm 300×300 pels/25.4 mm R16×15.4 lines/mm and/or 400×400 pels/25.4 mm
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DCS Data signaling rate 2400 bit/s, V.27 ter 4800 bit/s, V.27 ter 9600 bit/s, V.29 7200 bit/s, V.29 14400 bit/s, V.33 12000 bit/s, V.33 Reserved Reserved 14400 bit/s, V.17 12000 bit/s, V.17 9600 bit/s, V.17 7200 bit/s, V.17 Reserved Reserved Reserved Reserved R8×7.7 lines/mm and/or 200×200 pels/25.4mm Two-dimensional coding capability Recording width 1728 picture elements along scan line length of 215 mm ± 1% 2432 picture elements along scan line length of 303 mm ± 1%
2048 picture elements along scan line length of 255 mm ± 1% Invalid Maximum recording length A4 (297 mm) Unlimited B4 (364 mm) Invalid Minimum scan line time 20 ms 40 ms 10 ms 5 ms
0 ms Extend field 2400 bit/s handshaking Uncompressed mode Error correction mode Frame size 0 = 256 octets 1 = 64 octets Error limiting mode Reserved for G4 capability on PSTN T.6 coding enabled Extend field Recording width Recording width indicated by bits 17, 18 Recording width indicated by this field bit information Middle 1216 elements of 1728 picture elements Middle 864 elements of 1728 picture elements Invalid Invalid
Extend field R8×15.4 lines/mm 300×300 pels/25.4 mm R16×15.4 lines/mm and/or 400×400 pels/25.4 mm
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Bit No. 44
45 46
DIS/DTC Inch based resolution preferred
Metric based resolution preferred Minimum scan line time capability for higher resolutions “0”: T15.4 = T7.7 “1”: T15.4 = 1/2T7.7 Selective Polling capability Extend field
47 48
DCS Resolution type selection “0”: neuritic based resolution “1”: inch based resolution Don’t care Don’t care Set to “0”. Extend field
Note 1 - Standard facsimile units conforming to T.2 must have the following capability: Index of cooperation (IOC)=264. Note 2 - Standard facsimile units conforming to T.3 must have the following capability: Index of cooperation (IOC)=264. Note 3 - Standard facsimile units conforming to T.4 must have the following capability: Paper length=297 mm. Signal
Training 2 Image Signal RTC (Return to Control)
——————— Refer to the next page. ———————
EOP (End of Procedure) MCF (Message Confirmation) DCN (Disconnect) MPS (Multi-Page Signal)
X1110100
Function A fixed pattern is transmitted to the receiving side at a speed (2400 to 14400 bps) designated by DCS, and the receiving side optimizes the automatic equalizer, etc., according to this signal. Sends 0 continuously for 1.5 seconds at the same speed as the training signal. Notifies the sending side that TCF has been properly received. If TCF is not properly received, FTT (Failure To Train) X0100010 is relayed to the sender. The sender then reduces the transmission speed by one stage and initiates training once again. Used for reconfirming the receiving side like training 1. ——————— Sends 12 bits (0...01 × 6 times) to the receiver at the same speed as the image signal and notifies completion of transmission of the first sheet. End of one communication
X0110001
End of 1 page reception
X1011111
Phase E starts.
X1110010
Completion of transmission of 1 page. If there are still more documents to be sent, they are output instead of EOP. After MCF reception, the sender transmits an image signal of the second sheet. If there is an operator call from the sender, it is output after RTC.
Training 1
TCF (Training Check) CFR (Confirmation to Receive)
Identification Signal Format ———————
——————— X0100001
PRI-EOP X1111100 (Procedural Interrupt-EOP) PIP X0110101 (Procedural Interrupt Positive)
This is output when an operator call is received.
b. Redundancy Compression Process Coding Mode This unit uses one-dimensional MH format.
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8.6. 8.6.1.
NCU SECTION GENERAL
This section is the interface between the telephone line and external telephone. It is composed of an EXT. TEL line relay (RY202), bell detection circuit, TAM interface circuit, line amplifier and side tone circuits and a multiplexer.
8.6.2.
EXT. TEL. LINE RELAY (RY202)
1. Circuit Operation Normally, this relay switches to the external telephone side (break) and switches to the open side (make) while OFF-HOOK. { IC610 (149) High Level→CN616 (18) High Level} →CN202 (11) High Level→Q210 ON→RY202 ON→(make) { IC610 (145) Low Level→CN616 (22) Low Level} →CN202 (7) Low Level→PC203 ON→Q211 ON→(make)
8.6.3.
BELL DETECTION CIRCUIT
1. Circuit Operation The signal waveform for each point is indicated below. The signal (low level section) input to pin T1 of ASIC IC604 on the digital board is read by ASIC and judged as a bell. TEL LINE→PC204 (1, 2 - 4)→IC604 (T1)
8.6.4.
LINE AMPLIFIER AND SIDE TONE CIRCUIT
1. Circuit Operation The reception signal output from the line transformer T201 is input to pin (6) of IC207 via R269, C285 and then the signal is amplified at pin (7) of IC207 and sent to the reception system at 1.7dB. The transmission signal goes through C243, R276 and enters IC207-pin (2), where the signal is amplified to about 27.2dB. Then, it is output from pin (1) of IC207 and transmitted to T201 via C312, R293 and R292. Without a side tone circuit, the transmission signal will return to the reception amplifier via R269, C285. When the side tone circuit is active, the signal output from IC207 pin (1) passes through C312, R291, C306, R284, R280, C300, R267 and C288 and goes into the amplifier IC207 pin (5). This circuit is used to cancel the transmission return signal. The TX signal is output to the circuit analog the route from the IC207 1 pin→C312→R293→R292→T201→TEL LINE. However, if balance is lost in the bridge, a voltage occurs between the IC207 6 pin and 5 pin and a side tone results, because the balance cannot be maintained completely at all frequencies in the audio range some side tone always occur.
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8.6.5.
REMOTE FAX ACTIVATION CIRCUIT
1. Function Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal. 2. Signal Path Refer to CHECK SHEET (P.137).
8.6.6.
TAM INTERFACE CIRCUIT
This circuit is to switch between FAX receiving and the external TAM’s message recording automatically. This circuit consists of a transformer, multiplexer, amplifier. For details, please refer TAM INTERFACE SECTION (P.230).
8.7.
ITS (Integrated telephone System) and MONITOR SECTION
8.7.1.
GENERAL
The general ITS operation is performed by the special IC201 which has a handset circuit. The alarm tone, the key tone, and the beep are output from the ASIC IC604 (digital board).
8.7.1.1.
TELEPHONE MONITOR
1. Function This is the function when you are not holding the handset and can hear the caller’s voice from the line. 2. Circuit Operation (Telephone Monitor Signal Path) Signals received from the telephone line are output through at the speaker via the following path. 3. Signal Path Refer to CHECK SHEET.
8.7.1.2.
HANDSET CIRCUIT
1. Function This circuit controls the conversation over the handset, i.e. the transmitted and received voices to and from the handset. 2. Signal Path (Transmission signal) Refer to CHECK SHEET. 3. Signal path (Reception signal) Refer to CHECK SHEET.
8.7.1.3.
MONITOR CIRCUIT
1. Function This circuit monitors various tones, such as (1) DTMF tone, (2) Alarm/Beep/Key tone/Bell. 2. Signal Path a. DTMF MONITOR (Speaker Operation) Refer to CHECK SHEET. (Handset Operation) Refer to CHECK SHEET. b. ALARM/BEEP/KEY TONE/BELL Refer to CHECK SHEET.
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8.7.1.4.
LOW PASS FILTER
1. Function This low pass filter attenuates the 16-kHz account signal from the commutator to eliminate influence on the conversation and communication. 2. Circuit Operation This low pass filter is an eight-order active filter, and the cutoff frequency is approximately 4 kHz.
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8.7.1.5.
TAM INTERFACE SECTION
1. Function If EXT. TAM is selected in the Receive mode, the unit receives documents for FAX calls or the external TAM records a voice message automatically. To switch between the answering machine and facsimile in the EXT. TAM Mode. # 1
EXTERNAL TAM OPERATION When the bell signal rings as many times as the number memorized into the connected answering machine (TAM), the answering machine is connected to the line and the answering message is sent out to the line. (OGM out for 8 ~ 16 sec.)
2
After sending the OGM, the answering machine starts to record the message of the other party (ICM recording).
UNIT OPERATION The length of the answering message should be 8~16 seconds. While the message is being played, the unit starts to detect the CNG signal.(A) If the unit detects the CNG signal, it will switch to FAX receiving and disconnect the external TAM automatically. If the unit detect the CNG signal or the unit will disconnect the line. (C)
2. Circuit Operation The TAM INTERFACE circuit consists of CNG signal from the other party’s detection circuit and RY202 (to separate EXT. TAM). a. CNG signal detection circuit The CNG signal from the other party’s FAX is detected in ASIC IC604 via CODEC(IC609) (digital board). (Signal path) Refer to CHECK SHEET(P.137). b. Remote receiving This is the parallel-connected DTMF signal for the TEL or EXT.TEL mode between T and R. When the other party is a FAX, the unit switches to FAX receiving. (Signal Path) Detects the DTMF signal in the MODEM.
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USER-FRIENDLY RECEPTION FOR PARALLEL-CONNECTED TELEPHONE When CNG signal is transmitted from the other party´s phone after a parallel-connected phone or an external phone goes OFFHook while the telephone is ringing, the machine automatically starts receiving FAX.
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8.8. 8.8.1.
TEST CHART ITU-T No.1 TEST CHART
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8.8.2.
ITU-T No.2 TEST CHART
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9 FIXTURES AND TOOLS
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10 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 10.1. GENERAL SECTON
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10.2. DOCUMENT TRAY BLOCK AND UPPER ADF SECTION
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10.3. CONVERYOR BLOCK SECTION
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10.4. LOWER ADF SECTION
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10.5. UPPER PRINTER COVER SECTION
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10.6. LOWER PRINTER SECTION
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10.7. UPPER MAIN CABINET SECTION
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10.8. LOWER MAIN CABINET SECTION
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10.9. FUSER SECTION
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10.10. MAIN FRAME SECTION
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10.11. MOTOR SECTION
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10.12. ACTUAL SIZE OF SCREWS AND WASHER
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11 ACCESSORIES AND PACKING MATERIALS
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12 REPLACEMENT PARTS LIST Notes:
Ref. No. 12 13 14 15 16 17 18 19 20 21 22 23
1. The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availability is dependent on the type of assembly, and in accordance with the laws governing parts and product retention. After the end of this period, the assembly will no longer be available. 2. Important safety notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacture´s specified parts.
Part No. PFUS1351Z PFUS1343Z PFDR1030Z PFJV1002Z PFMH1111Z Not used PFKR1021Y1 PFKR1022Y1 PFQT1838Z PFKV1050V1 PFDE1177Z PFDE1178Z
Part Name & Description SPRING,EXIT EARTH SPRING,EXIT PINCH ROLLER ROLLER,EXIT PINCH HOLDER METAL PART/ADF PIVOT GUIDE,DOCUMENT R GUIDE,DOCUMENT L LABEL,FACE DOWN COVER,TOP LEVER,LOCK ADF R LEVER,LOCK ADF L
Remarks
POM-HB
ABS-HB ABS-HB PS-HB POM-HB POM-HB
12.1.2. CONVERYOR SECTION Ref. No. 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
3. The S mark means the part is one of some identical parts.For that reason, it may be different from the installed part. 4. ISO code (Example: ABS-HB) of the remarks column shows quality of the material and a flame resisting grade about plastics. 5. RESISTORS & CAPACITORS Unless otherwise specified; All resistors are in ohms (Ω) k=1000Ω, M=1000kΩ All capacitors are in MICRO FARADS (µF) P=µµF *Type & Wattage of Resistor
Part No. PFUE1012Z1 PFNPD052080 PFDN1056Z PFDJ1056Z PFDN1055Z PFUS1340Z PFDR1029Z PFJS03Q28Z PFUS1348Z PFDE1175Y PFDJ1055Z PFUE1011Y1 PFHR1297Z PFHG1128Z PFKV1052Z1 PFHX1512Z PFDG1250Z PFDG1249Z PFDG1247Z PFDG1246Z PFDG1248Z PFDG1251Z PFMH1110Z 35S1S15DGNE PFHX1399Z WLK22TG17M3M
Part Name & Description COVER,CONVEYOR EXIT SPACER ROLLER,ROLLER EXIT SPACER,DRIVE ROLLER2 ROLLER,DRIVE LEAF SPRING,FEED PINCH ROLLER,FEED PINCH CONNECTOR COIL SPRING,SEPA. RUBBER LEVER,DOCUMENT TOP SPACER,DRIVE ROLLER1 FRAME,VONVEYOR MAIN GUIDE,SEPARATION RUBBER RUBBER PART,SEPARATION COVER,DOCUMENT FEED METAL PART,WHITE STANDARD GEAR,IDLER DRIVE GEAR,DRIVE ROLLER GEAR GEAR GEAR GEAR,IDLER SEPARATION METAL PART,ADF MOTOR DC MOTOR COVER,MOTOR CONNECTOR,EARTH ADF
Remarks PS-HB
POM-HB POM-HB
POM-HB POM-HB PS-HB ABS-HB PS-HB
POM-HB POM-HB POM-HB POM-HB POM-HB
12.1.3. LOWER ADF SECTION Ref. No. 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91
12.1. CABINET AND ELECTRICAL PARTS 12.1.1. DOCUMENT TRAY BLOCK AND UPPER ADF SECTION Ref. No. 1 2 3 4 5 6 10 11
Part No. PFKS1063Y1 PFKR1023Z1 PFKR1024Z1 PFUS1222Z PFDG1015Y PFQT1852Z PFKV1051X1 PFQT1850Z
Part Name & Description TRAY GUIDE,PAPER SLIDE L GUIDE,PAPER SLIDE R SPRING,SLIDER GEAR,SLIDER LABEL,MULTI TRAY COVER LABEL,PULL TO OPEN
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Remarks PS-HB ABS-HB ABS-HB POM-MB PS-HB
248
Part No. PFHX1511Y PFDG1015Y PFUS1222Z PFHR1298Z PFUV1044Z PFUV1043Z PFMH1117Z PFUS1341Z PFDR1029Z PFJS11Q27Z PFDJ1054Z PFDN1053Z PFDN1054Z PFDE1174Z PFDJ1053Z PQUS10038Z PFDE1163Z PFDG1244Z PFDG1243Z PFDG1245Z PFDE1173Z XUC2FY
Part Name & Description COVER,WHITE PLATE GEAR,SLIDER COIL SPRING,SLIDER RACK,GUIDE DOCUMENT COVER,FEED MODULE COVER,GEAR METAL PART LEAF SPRING ROLLER,FEED PINCH CONNECTOR SPACER ROLLER ROLLER,SEPARATION LEVER/DOCUMENT SPACER COIL SPRING SPACER GEAR,IDLER FEED GEAR,FEED ROLLER GEAR ARM RETAINING RING
Remarks
POM-HB ABS-HB PS-V0 PS-V0
POM-HB POM-HB
POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB
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Ref. No. 92 93 94 95 96 97 98 99 100 101 102
Part No. PFHX1519Z PFHE1068Z PFUS1342Y PFDR1029Z PFUS1350Z PFHR1289Z XPJ2A14VW PFHR1291Z PFHR1292Z PFHR1290Z PFUS1349Z
Part Name & Description COVER TAPE,MAGIC TAPE LEAF SPRING ROLLER COIL SPRING CHASSIS KEY-PIN CAM PLASTIC PART CHASSIS COIL SPRING
Remarks
Ref. No. 183 184 185 186 187 188 189 190 191 192 193
POM-HB POM-HB POM-HB POM-HB POM-HB
Part No. PFGP1207X PFGV1012Z PFGD1047Z PFGG1074Z2 PFGV1016Z PFGB1003Z3 PFGX1004Z PFGX1002Z PFGX1003Z PFJS11Q32Y PFHP1105V
Part Name & Description PANEL,LCD COVER/TEL.NO.CARD CARD,TEL.NO. GRILLE,SUB COVER,LCD PROTECT BADGE PUSH BUTTON,STOP PUSH BUTTON,COPY PUSH BUTTON,FAX CONNECTOR SHEET,CARRIAGE STOPPER
Remarks
PS-HB PS-HB
12.1.4. UPPER PRINTER COVER SECTION
12.1.6. UPPER MAIN CABINET SECTION
Ref. No. 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147
Ref. No. 200 201 202 203 204 205 206
PFKV1049Z1 PFZRFLB751M PFUG1011Z1 PFDJ1038Z PFUS1276Y PFHG1105Z PFKS1047Y1
COVER,PICK UP ROLLER ROLLER, PICKUP ASS´Y GUIDE,PICK UP ROLLER SPACER COIL SPRING RUBBER PART TRAY
207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
L6FAKEEK0010 PFUE1010Y PFHX1538Z PFDE1166Z PFMH1109Z PFUS1360Z PFDF1073Z PFDE1165Z PFHG1127Z PFHR1296X PFHX1510Y PFUS1362X PFHX1545Z PFUS1279Y PFKM1066Z1 PFBH1015Z1 PFKF1047Y1 PFUS1323Z PF0G1004Z PFBC1083Z1 PFMH1107Z PFUS1359Y PFHR1300Y XUC3FY PFDG1237X PFUS1346Y PFHR1288Y XUC4FY PFMH1106Y PFGT2182Z-M PFQT1871Z PFQT1741Z PFQT1971Z
MOTOR,FAN AIR DUCT COVER,SHEET LEVER METAL PART,LOCK LEVER SPRING,OPEN BUTTON SHAFT,LOCK LEVER LEVER RUBBER,SEPARATION PAPER GUIDE,SEPARATION PAPER SPACER,SEPARATION PAPER SPRING,PAPER SEPARATION COVER SPRING,FEED EARTH CABINET,H/S CRADLE UPPER BUTTON,HOOK CABINET,H/S CRADLE LOWER SPRING,FUSER EARTH GLASS BUTTON,OPEN METAL PART SPRING,DOOR LOCK SPACER SPACER,DOOR LOCK RETAINING RING GEAR,DAMPER COIL SPRING,DAMPER DAMPER RETAINING RING METAL PART NAME PLATE LABEL,OPEN LABEL,HOT CAUTION LABEL,PAPER REMOVAL
Part No. PFYCFLB751M PFHR1293Z N2GABE000001 PFUS1344Z PFDC1001Y PFJS04Q29Z PFJS10Q31Z PFLB1K002 PFJE1025Z PFJE1026Z PFDF1072Z PFDV1001Z PFNPD031054C PFDE1170Z PFDE1168Z PFDG1238Z PFMH1103Z PFHX1399Z 35S1S15DGNE PFUV1045Z PFJS06Q30Y PFUV1046Z PFUS1345Z PFDE1169Z PFMH1104Z PFDE1167Z Not used PFHX1566Z
Part Name & Description TRANSPARENT PLATE SPACER,CIS PHOTO ELECTRIC TRANSDUCER SPRING,CIS GUIDE,CARRIAGE CONNECTOR,4P CONNECTOR,10P CORE LEAD WIRE,FFC LEAD WIRE,FFC SHAFT,CARRIAGE FLAT BELT,TIMING WASHER SPACER PULLEY GEAR,CARRIAGE METAL PART COVER,MOTOR DC MOTOR COVER CONNECTOR COVER SPRING,TENTION PULLEY,TENTION METAL PART METAL PART,F.B. LOCK
Remarks
POM-HB
PS-HB
POM-HB POM-HB POM-HB
PS-V0 PS-V0 POM-HB POM-HB
COVER,SHEET
12.1.5. LOWER PRINTER COVER SECTION Ref. No. 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182
Part No. PFDJ1042Z PFDS1003Y PFDG1211Z PFMH1090Y PFUS1269Y PFHX1518Z PFUG1012X PFUS1347Z PFHR1301Z PFUE1013Z PFHR1302Z PFME1001Z PFHG1094Z PFQT1868Z PFHR1294Z1 PFHX1539Z PFMH1105Z PFKM1086Y1 PFBX1156Z2 PFGE1005Z1 PFBX1157Z1 PFBX1155Z2 PFGG1200K2
Part Name & Description SPACER,TRANSFER ROLLER ROLLER,TRANSFER GEAR,TRANSFER ROLLER METAL PART SPRING,TRANSFER ROLLER PLASTIC PART GUIDE,MIDDLE SPRING,POP UP COVER ARM,FLAT BED COVER SPACER,DAMPER RUBBER PART,DAMPER LABEL,CARRIAGE STOPPER COVER,CARRIAGE COVER,PROTECTION TONER METAL PART,PIVOT LOCK CABINET BODY,FLAT BED PUSH BUTTON,FUNCTION PANEL,LIGHT PUSH BUTTON,NAVI PUSH BUTTON,DIAL GRILLE,OPERATION
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Remarks POM-HB POM-HB
Part No.
Part Name & Description
Remarks PS-HB PS-HB POM-HB
PC+ABSHB
POM-MB
POM-HB ABS-HB
PS-HB ABS-HB PS-HB
ABS-HB
POM-HB POM-HB POM-HB
PS-HB
12.1.7. LOWER MAIN CABINET SECTION
PS-HB PS-HB PS-HB POM-HB
Ref. No. 250 251 252 253 254 255 256 257 258 259 260
ABS-HB
PS-HB
ABS-HB PS-HB
249
Part No. PFMD1058Z PFHA1005Z PFMH1108Z PFHG1119Z PFQT1719Z LPA1602K PFJS05P06Z PFJS08P05Z PFJE1023Z WLL20YB20M4M PQLB1E1
Part Name & Description METAL PART RUBBER,LEG METAL PART SPACER LABEL,LSU CAUTION LSU CONNECTOR,5P CONNECTOR,8P LEAD WIRE,FFC CONNECTOR (LEAD WIRE) INSULATOR
Remarks
KX-FLB758RU
Ref. No. 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283
Part No. PFJS10P11Z PFJS14P09Z PFJP03S04Z WLR18YK26CM4 PQMX10010Z PQHR945Z KR06TT251508 PFJS02P02Z PFHX1508Z PFDE1149Y PFUS1278Z PFUS1268Z PFJS02P12Z PFUS1320Z PFAS50P003Z WLL20YG20M3M PFHG1138Z PFKM1087X1 PFJS02P07Y PFJS05P04Y XWC4B PFHX1553Z PFUS1395Z
Part Name & Description CONNECTOR,10P CONNECTOR,14P AC INLET LEAD WIRE COVER BAND INSULATOR CONNECTOR,2P TORSION SPRING LEVER,PAPER EMPTY SPRING,PICK UP EARTH SPRING,SPEAKER CONNECTOR,2P COIL SPRING SPEAKER CONNECTOR RUBBER PART CABINET BODY CONNECTOR,2P CONNECTOR,5P WASHER COVER, EARTH SHEET SPRING,SPEAKER EARTH
Remarks
S S
ABS-HB
S
Part No.
Part Name & Description
PFDJ1037Z PFUS1263Z PFDS1007Z PFUS1264Z PFDR1017Z PFUA1032X
SPACER,PRESSURE ROLLER COIL SPRING,PRESSURE ROLLER,PRESSURE COIL SPRING,EJECT ROLLER,SUPPORT ROLLER CHASSIS
296 297
A4DP7K000001 PFDG1196Z
HEATER,230 FUSER GEAR
298 299 300 301 302 303 304 305 306
PFDJ1036Z PFDS1004Z PFDJ1035Z PFHX1442Y PFMH1085Z PFDE1142X PFDG1198Z PFDG1197Z PFUA1031W
SPACER,HEAT ROLLER B ROLLER SPACER,HEAT ROLLER A COVER METAL PART LEVER,EXIT SENSOR GEAR,EJECT IDLER GEAR,EJECT CHASSIS
307 308 309 310 311 312 313 314 315
PFDR1016Z PFTA1001Z PFHX1437Z PFJT1014Y PFAE001 PFJT1016Z PFRT003 PFJT1015Z XWE4E8
ROLLER,EJECT THERMOSTAT COVER TERMINAL THERMAL FUSE TERMINAL THERMISTOR TERMINAL WASHER
Remarks PPS-V0
POM-MB PBT+ABS +GF30%V0 PPS+GF3 0%-V0 PPS-V0 PPS-V0
PBT-V0 POM-HB POM-HB PBT+ABS +GF30%V0
Part No. XUC2FY PFDG1201Z PFUS1325Z PFDJ1044Z PFDN1047Z PFDF1005Z PQDR9685Y PFUS1396Z
Part Name & Description RETAINING RING GEAR,FEED ROLLER COIL SPRING SPACER,FEED ROLLER ROLLER,FEED PAPER SHAFT,SUPPORT ROLLER ROLLER,SUPPORT COIL SPRING
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Part Name & Description
PFUA1027X
CHASSIS
339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354
PFQT1874V PFQT2115Z PFUS1272Z PFUE1001Z PFUS1274Z PFUS1028Z PF0M1004Z PFHR1299Z PFJS09P08Z PFUS1270Z PFUS1271Z PFUS1273Z PFDE1148Z PFUE1002X PFUE1003W PFMH1089Z
LABEL ,DRUM INSTALL LABEL,LASER CAUTION TORSION SPRING PLASTIC PART TORSION SPRING TORSION SPRING MIRROR COVER,DRUM UNIT CONNECTOR COIL SPRING COIL SPRING COIL SPRING LEVER,PAPER TOP SENSOR LEVER,COVER OPEN LEVER,TONER EMPTY METAL PARTS,MIX ROLLER
Remarks PC+ABS+ GF20%V0
PS-FB
PS-HB
ABS-HB POM-HB POM-HB
Ref. No. 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388
Part No.
Part Name & Description
PFDG1186Z PFDG1188Z PFDG1189Z PFDG1187Z PFDF1056Z PFDE1171X PFDE1139Y PFDG1177Z PFDG1176Z PFDG1175Z PFUS1259Y PFFP1003Z PFDG1190Y PFDF1057Z PFDG1185Z PFNPD052080 55SPM25D4NC PFUS1260Y PFUA1029X
GEAR GEAR GEAR GEAR SHAFT LEVER LEVER GEAR GEAR GEAR COIL SPRING PLUNGER GEAR SHAFT GEAR SPACER DC MOTOR LEAF SPRING CHASSIS
389 390 391 392 393 394 395 396
PFDG1241Z PFDG1242Z XUC4FY PFDG1184Z PFDG1181Y PFDJ1031X PFUS1262Z PFUA1028U
GEAR GEAR RETAINING RING GEAR GEAR SPACER COIL SPRING CHASSIS
Remarks POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB
POM-HB POM-HB
PBT+ABS -HB POM-HB POM-HB POM-HB POM-HB
PBT+ABS -HB
12.2. ACCESSORIES AND PACKING MATERIALS
S
Ref. No. A1 A2 A3 A4 A5 A5 A6 A7 A8 A9 A10 P1 P2 P3
12.1.9. MAIN FRAME SECTION Ref. No. 330 331 332 333 334 335 336 337
Part No.
12.1.10. MOTOR SECTION
12.1.8. FUSER SECTION Ref. No. 290 291 292 293 294 295
Ref. No. 338
Remarks
POM-HB
POM-HB
250
Part No. PFQW1991Z PFZX1FL501M PFZXFLB751M PFJKFLB756Z PFQX1866Z PFQX1874Z PQJA10075Z PQJA10038Y PQJA10126Z PFJXE1005Z Not used PFPE1455Z-M PFPN1266Y PFPN1267Y
Part Name & Description LEAFLET TRAY TRAY CD-ROM INSTRUCTION BOOK(RUSSIAN) INSTRUCTION BOOK(UKRAINIAN ) CORD,TEL CORD,POWER CORD,CURL HANDSET GIFT BOX CUSHION CUSHION
Remarks
KX-FLB758RU
Ref. No. P4 P5 P6 P7 P8 P9 P10 P11
Part No. PFPN1264Y PFPN1265Y PFPD1120Z XZB20X30A04 PFPH1041Z XZB32X45A04 PFPP1017Z PFPH1040Y
Part Name & Description CUSHION CUSHION CUSHION PROTECTION PROTECTION PROTECTION PROTECTION PROTECTION
Remarks
COVER COVER COVER COVER COVER
12.3. DIGITAL BOARD PARTS Ref. No. PCB1
Part No. PFWPFLB758RU
IC600 IC601 IC602 IC603 IC604
PFVIT2003APS PFVITVT245FT PFVITVT245FT C3ABPG000080 PFWPFLB758RU
IC605 IC606 IC608 IC609 IC610 IC611 IC614 IC615
PFVINSL1087D PFWIFLB758RU C3ABPG000080 C1CB00001365 C1ZBZ0001924 PQVINJM2903M C0JBAC000265 C0JBAD000093
Q600 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q608 Q609 Q610 Q611 Q612 Q613 Q614 Q615 Q616 Q617 Q618 Q619 Q620 Q621 Q622 Q623 Q624 Q625 Q626 Q627 Q628 Q629 Q630
2SB1322 2SB1197K 2SB1322 2SB1197K 2SB1197K PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E 2SB1197K PQVTDTC143E 2SB1197K PQVTDTC143E PQVTDTC143E 2SB1197K PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E 2SD1819A 2SD1819A PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E PQVTDTC143E 2SB1197K 2SB1197K 2SB1197K
C654 D600 D601 D602 D603 D604 D606 D607 D608
PQVDNNCD56DT MA7160 PQVDNNCD56DT MA141WK PQVDRLS73T PQVDNNCD56DT PFVDRMRLS245 PFVDRMRLS245 B0JAME000005
Part Name & Description DIGITAL BOARD ASS´Y (RTL) (ICs) IC IC IC IC It is impossible to replace IC604 by itself. To replace IC604, replace the PCB1 assembly. IC IC IC IC IC IC IC IC (TRANSISTORS) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI)
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Remarks
S S S
S
S
S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
251
Ref. No. DA600 DA601 DA602 DA603 DA604
Part No. PFVDNECD5R6G PFVDNECD5R6G PFVDNECD5R6G PFVDNECD5R6G B0ZBZ0000048
BAT600
PFSU1004Z
C600 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C616 C617 C618 C619 C620 C621 C622 C623 C624 C625 C626 C627 C628 C629 C630 C631 C632 C633 C634 C635 C636 C637 C638 C639 C640 C642 C643 C647 C648 C649 C650 C652 C653 C655 C656 C657 C658 C659 C660 C661 C662 C663 C664 C665 C666 C667 C671 C672 C673 C674 C675 C676 C678
ECUV1E104ZFV ECEA1VKA101 ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1C104ZFV ECUV1C104ZFV ECEA1HU100 ECUV1E104ZFV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1H102KBV ECUV1C104ZFV ECUV1H270JCV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C334ZFV ECUV1H102KBV ECUV1A105ZFV ECUV1C334ZFV ECUV1H270JCV ECUV1C104ZFV ECUV1C104ZFV ECUV1H270JCV ECUV1C104ZFV ECEA0JK221 ECUV1C104KBV ECUV1C334ZFV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECEA0JKS101 ECUV1H150JCV ECUV1H220JCV ECUV1C104ZFV ECUV1H220JCV ECUV1C104ZFV ECUV1H270JCV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1H180JCV
Part Name & Description DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (BATTERY) LITHIUM BATTERY (CAPACITORS) 0.1 100 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.1 0.1 10 0.1 0.001 0.001 0.001 0.001 0.001 0.001 0.1 27p 0.1 0.1 0.1 0.33 0.001 1 0.33 27p 0.1 0.1 27p 0.1 220 0.1 0.33 0.1 0.1 0.1 0.1 0.1 0.1 100 15P 22P 0.1 22P 0.1 27P 0.1 0.1 0.1 0.1 18p
Remarks
S S S
S S
S
S
KX-FLB758RU
Ref. No. C681 C682 C684 C685 C686 C687 C688 C689 C690 C691 C692 C693 C694 C695 C698 C699 C700 C701 C702 C703 C704 C705 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 C738 C739 C740 C741 C742 C743 C744 C745 C747 C750 C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 C763 C764 C765 C766 C767 C768 C769 C772 C774
Part No. ECUV1H150JCV ECUV1H150JCV ECUV1H150JCV ECUV1H150JCV ECUV1H150JCV ECUV1H270JCV ECUV1C104ZFV ECUV1C104ZFV ECUV1H270JCV ECUV1C334ZFV ECUV1C104ZFV ECUV1H331JCV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECEA1HU100 ECEA1HU100 ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1H102KBV ECUV1C104ZFV ECUV1C104ZFV ECEA1HU100 ECUV1C104ZFV ECEA1HU100 ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1H103KBV ECUV1H102KBV ECUV1A224KBV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1H103KBV ECUV1H102KBV ECUV1H102KBV ECUV1H821KBV ECEA1AU101 ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECEA1VKA101 ECEA1AU101 ECUV1C104ZFV ECUV1E104ZFV ECUV1E104ZFV ECEA1VKA101 ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1A105ZFV ECUV1C104ZFV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1H180JCV ECUV1C104ZFV ECUV1C104ZFV
CN600 CN601
K1FB136B0031 PQJP6G30Y
Part Name & Description 15p 15p 15p 15p 15p 27p 0.1 0.1 27p 0.33 0.1 330p 0.1 0.1 0.1 0.1 0.1 0.1 10 10 0.1 0.1 0.1 0.001 0.1 0.1 10 0.1 10 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.01 0.001 0.22 0.1 0.1 0.1 0.01 0.001 0.001 820p 100 0.1 0.1 0.1 100 100 0.1 0.1 0.1 100 0.1 0.1 0.1 0.1 1 0.1 100p 100p 100p 100p 100p 18p 0.1 0.1 (CONNECOTS) CONNECTOR,36P CONNECTOR,6P
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Remarks
S
S S
S S
S
S S S S S
S
252
Ref. No. CN602 CN603 CN605 CN606 CN607 CN608 CN609 CN610 CN611 CN612 CN613 CN614 CN615 CN616
Part No. K1AB110B0001 PQJP3G30Z PQJP14G30Y PQJP4G30Y K1KB04B00036 PQJP10G30Y PQJP02G100Z PQJP5G30Y PQJP11G30Y PQJP05G100Z PQJP8G30Y PQJP9G30Y PQJP10G30Y PQJS28X59Z
F600 F601 F602 F603 F604 F605 F606
PFRB002122KZ PFRB002122KZ PFRB0031063 PFRB0031063 PFRB0031063 PFRB0031200 PFRB0031031T
L621 L628 L632 L638 L649 L669 L670 L671 L672 R667 R790
PQLQR2BT PQLQR2BT PQLQR2BT PQLQR1ET PQLQR2BT PQLQR2BT PQLQR2BT PQLQR2BT PQLQR2BT PQLQR2BT PQLQR2BT
L643 L644
EXCELDR35 EXCELDR35
L600 L601 L602 L603 L604 L605 L606 L607 L608 L609 L610 L611 L612 L613 L614 L615 L616 L617 L618 L619 L620 L622 L623 L624 L625 L626 L627 L639 L640 L641 L642 L648 L654 L655 L656
PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B601ST PFVF1B252SDT PFVF1B252SDT PFVF1B601ST PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT
Part Name & Description CONNECTOR,10P CONNECTOR,3P CONNECTOR,14P CONNECTOR,4P CONNECTOR,4P CONNECTOR,10P CONNECTOR,2P CONNECTOR,5P CONNECTOR,11P CONNECTOR,5P CONNECTOR,8P CONNECTOR,9P CONNECTOR,10P CONNECTOR (FUSE) FUSE FUSE FUSE RESISTOR FUSE RESISTOR FUSE RESISTOR FUSE RESISTOR FUSE RESISTOR (COILS) COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL (COMPONENT PARTS) COMPONENTS PART COMPONENTS PART (CERAMIC FILTERS) CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER
Remarks
S S S S S S S S
S S
S S S S S S S S S S S S S
S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
KX-FLB758RU
Ref. No. L657 L658 L659 L660 L661 L662 L663 L664 L665 L666 L667 L673 L674 L678 L679 L680 L681 L682 L683 L684 L685 L686 R743 R744
Part No. PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT
L630 L634 L636 L637 L645 L646 L647 L650 L651 L652 L668 R600 R601 R602 R603 R604 R605 R607 R611 R612 R613 R614 R615 R616 R617 R618 R619 R620 R621 R623 R624 R625 R626 R627 R628 R629 R630 R631 R632 R633 R634 R635 R636 R637 R638 R639 R640 R641
PQ4R10XJ000 PQ4R10XJ000 ERJ3GEY0R00 ERJ3GEYJ4R7 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ471 ERJ3GEYJ471 ERJ3GEYJ471 PQ4R10XJ000 PQ4R10XJ000 ERDS1VJ152 ERJ3GEYJ221 ERJ3GEYJ102 ERDS1VJ152 ERJ3GEYJ102 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ101 ERJ14YJ4R7 ERJ3GEYJ332 ERJ3GEYJ222 ERJ3GEYJ472 ERJ14YJ472 ERJ14YJ472 ERJ3GEYJ102 ERJ3GEYJ562 ERJ3GEYJ563 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ101 ERJ3GEYJ562 ERJ3GEYJ562 ERJ3GEYJ562 ERJ3GEYJ562 ERJ3GEYJ563 ERJ3GEYJ563 ERJ3GEYJ332 ERJ3GEYJ222 ERJ3GEYJ472 ERJ3GEYJ562 ERJ3GEYJ562 ERJ3GEYJ563 ERJ3GEYJ563 ERJ3GEYJ221 ERJ3GEYJ152 ERJ3GEYJ104
Part Name & Description CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER (RESISTORS) 0 0 0 4.7 0 0 0 470 470 470 0 0 1.5k 220 1k 1.5k 1k 10k 10k 100 4.7 3.3k 2.2k 4.7k 4.7k 4.7k 1k 5.6k 56k 10k 10k 100 5.6k 5.6k 5.6k 5.6k 56k 56k 3.3k 2.2k 4.7k 5.6k 5.6k 56k 56k 220 1.5k 100k
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Remarks
Ref. No. R642 R643 R644 R645 R646 R647 R648 R649 R651 R652 R653 R654 R655 R657 R658 R659 R660 R661 R662 R663 R665 R666 R669 R671 R672 R673 R675 R676 R677 R678 R679 R680 R681 R682 R683 R684 R685 R686 R687 R688 R689 R690 R691 R693 R694 R700 R701 R702 R703 R704 R705 R706 R707 R711 R712 R713 R714 R715 R716 R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R731 R732 R733 R734
S S S S S S S S S S S S S S S S S S S S S S S S S S
S S S
S
253
Part No. ERJ3GEYJ152 ERJ3GEYJ332 ERJ3GEYJ822 ERJ3GEYJ103 ERJ3GEYJ222 ERJ3GEYJ103 ERJ3GEY0R00 ERJ3GEYJ184 ERJ3GEYJ270 ERJ3GEYJ270 ERJ3GEYJ563 ERJ3GEYJ222 ERJ3GEYJ472 ERJ3GEYJ220 ERJ3GEYJ122 ERJ3GEYJ221 ERJ3GEYJ101 ERJ3GEYJ105 ERJ3GEYJ101 ERJ3GEYJ475 ERJ3GEYJ103 ERJ3GEY0R00 PQ4R10XJ000 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ392 ERJ3GEYJ101 ERJ3GEYJ331 ERJ14YJ472 ERJ3GEYJ103 ERJ3EKF6801 ERJ3GEYJ562 ERJ3GEYJ563 ERJ3EKF1802 ERJ3EKF4701 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ104 ERJ3GEYJ332 ERJ3GEYJ562 ERJ3GEYJ102 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ472 ERJ3GEYJ272 ERJ3GEYJ393 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ102 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ103 ERJ3GEYJ101
Part Name & Description 1.5k 3.3k 8.2k 10k 2.2k 10k 0 180k 27 27 56k 2.2k 4.7k 22 1.2k 220 100 1M 100 4.7M 10k 0 0 0 0 0 22 22 10k 10k 10k 10k 10k 0 0 0 0 3.9k 100 330 4.7k 10k 6.8k 5.6k 56k 18k 4.7k 10k 10k 10k 100k 3.3k 5.6k 1k 100 100 100 100 100 10k 4.7k 2.7k 39k 100 10k 1k 10k 10k 10k 0 0 10k 100
Remarks
S
KX-FLB758RU
Ref. No. R735 R736 R737 R738 R739 R740 R748 R749 R750 R754 R755 R756 R757 R758 R759 R760 R761 R762 R763 R764 R765 R766 R768 R769 R770 R771 R772 R773 R774 R775 R776 R777 R778 R779 R780 R781 R782 R783 R784 R785 R786 R787 R788 R791 R792 R796 R799 R800 R801 R802 RA600 RA601 RA602 RA603 RA604 RA610 RA612 RA613 RA614 RA617 RA622 RA623 RA624 RA625 RA626
Part No. ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ333 ERJ3GEYJ562 ERJ3GEYJ103 ERJ3GEY0R00 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ563 ERJ3GEYJ563 PQ4R10XJ000 ERJ3GEYJ220 ERJ3GEYJ103 ERJ3GEYJ102 ERJ3GEYJ103 ERJ3GEYJ103 ERX1SJ2R2 ERJ3GEYJ222 ERJ3GEYJ472 ERJ3GEYJ222 ERJ3GEYJ472 ERJ14YJ472 ERJ3GEYJ103 ERJ3GEYF393 ERJ3GEYJ103 ERG2SJ271 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 ERJ3GEYJ220 PQ4R10XJ000 ERJ3GEYJ103 ERJ3GEYJ103 PQ4R10XJ000 PQ4R10XJ000 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ103 D1H81024A010 D1H81024A010 D1H81024A010 D1H81024A010 D1H82204A010 D1H82204A010 D1H81034A010 D1H81034A010 D1H81034A010 D1H81034A010 D1H82204A010 D1H82204A010 D1H82204A010 D1H82204A010 D1H82204A010
RA605 RA606 RA607 RA608 RA618 RA619 RA620
PFXBV8V470JV PFXBV8V470JV PFXBV8V470JV PFXBV8V470JV PFXBV8V470JV PFXBV8V470JV PFXBV8V470JV
Part Name & Description 100 100 33k 5.6k 10k 0 100 100 100 10k 10k 10k 10k 10k 10k 56k 56k 0 22 10k 1k 10k 10k 2.2 2.2k 4.7k 2.2k 4.7k 4.7k 10k 39k 10k 270 22 22 22 22 22 22 22 22 22 0 10k 10k 0 0 0 0 10k 1k 1k 1k 1k 22 22 10k 10k 10k 10k 22 22 22 22 22 (COMPONENTS PARTS) RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY
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Remarks
Ref. No. RA621
Part No. PFXBV8V470JV
X600 X601
H0J282500005 PFVCCFS32Z
Part Name & Description RESISTOR ARRAY (CRYSTAL OSCILLATORS) CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR
Remarks S
S
12.4. ANALOG BOARD PARTS
S
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254
Ref. No. PCB2
Part No. PFLP1377RU-A
IC201 IC202 IC203 IC204 IC205 IC206 IC207 IC208 IC209
AN6384SB C1BB00000101 PQVIMC34119D C0ABEB000038 C0ABEB000038 C0ABEB000038 C0ABEB000038 AN6123MS C0ABEB000038
Q201 Q202 Q203 Q205 Q206 Q207 Q208 Q210 Q211 Q213 Q214 Q215
2SD1921Q 2SC2235 2SB1218A PQVTDTC143E 2SD1819A 2SD1819A 2SA1627 PQVTDTC143E 2SA1627 PQVTDTC143E 2SD1819A 2SB1218A
D201 D202 D203 D204 D205 D208 D209 D211 D212 DA201
MA4056 MA4056 MA4056 1SS133 1SS133 1SS133 PFVDDGS1ZB60 MA4056 MA4056 MA143
CN201 CN202 CN203 CN204 CN205
PQJP02G100Z PQJS28X59Z PQJJ1TC5Z PQJJ1TB18Z PQJJ1TC5Z
FL221 L229 L230 L235 L236 L238 L239
PFLE126 PQLQXD152K PQLQXD152K PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07
FL216 FL217 FL218 FL219 FL223 J229 J230 J378 J385 L202 L203 L205 L206 L207
PQVFN3C223R PQVFN3C223R PQVFN3C223R PQVFN3C223R PQVFN3C223R PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT
Part Name & Description ANALOG BOARD ASS´Y (RTL) (ICs) IC IC IC IC IC IC IC IC IC (TRANSISTORS) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (CONNECTORS & JACKS) CONNECTOR,2P CONNECTOR JACK JACK JACK (COILS) COIL COIL COIL COIL COIL COIL COIL (CERAMIC FILTERS) CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER
Remarks
S
S S S S S S S S S S
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S S S S S S S S S S
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KX-FLB758RU
Ref. No. L213 L232 L233 L234 L237 L241 L242 L243 L244 L249 L250 L251 L253 L254 L255 L256 L257 L259 L260 L261 L264 L265 L266 L267 L268 L269 L270 L271 L272 L273 R217 R244 R245 R247 R252 R255 R259 R265 R271 R274 R277 R278 R299 R308 R313
Part No. PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT PFVF1B252SDT
C201 C203 C204 C205 C206 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 C226 C228 C229 C230 C231
ECUV1H121JCV ECUV1H151JCV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1C104ZFV ECUV1C104KBV ECEA0JU331 ECUV1H152KBV ECUV1C104ZFV ECUV1C104KBV ECUV1C104ZFV ECEA1HU100 ECUV1H223KBV ECUV1C104ZFV ECUV1C104KBV ECUV1H681JCV ECEA1VU101 ECUV1H330JCV ECUV1H100DCV ECUV1C104KBV ECUV1C104ZFV ECUV1C104KBV ECEA1EU101 ECEA0JK221 ECUV1C104ZFV ECUV1C104ZFV
Part Name & Description CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER (CAPACITORS) 120p 150p 100p 100p 100p 0.1 0.1 330 0.0015 0.1 0.1 0.1 10 0.022 0.1 0.1 680p 100 33p 10p 0.1 0.1 0.1 100 220 0.1 0.1
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Remarks
Ref. No. C234 C235 C236 C237 C239 C240 C241 C242 C243 C244 C246 C247 C248 C250 C252 C254 C256 C257 C261 C262 C263 C266 C267 C268 C269 C270 C272 C273 C274 C275 C277 C278 C279 C280 C281 C282 C284 C285 C286 C287 C288 C289 C290 C291 C292 C293 C294 C295 C296 C298 C299 C300 C302 C304 C305 C307 C308 C312 C313 C315 C316 C317 C318 C319 C320 C321 C322 C324 C325 C326 C327 C328 C329
S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
S
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255
Part No. ECUV1C104ZFV ECUV1H152KBV ECEA1HKS010 ECEA0JK221 ECUV1C104KBV ECUV1A105ZFV ECUV1A105ZFV ECUV1C273KBV ECUV1C104KBV ECUV1A224KBV ECUV1H102KBV ECUV1H270JCV ECUV1H681JCV ECEA1AU101 ECUV1H681JCV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1H821KBV ECUV1H391JCV ECUV1H223KBV ECEA1CKS100 ECUV1H100DCV ECUV1C273KBV ECUV1C104ZFV ECUV1H391JCV ECUV1H222KBV ECUV1C104ZFV ECEA1VU101 ECUV1C104ZFV ECUV1H682KBV ECEA1HU2R2 ECEA1VU331 ECUV1H271JCV ECUV1H100DCV ECUV1C104ZFV ECUV1H332KBV ECUV1H223KBV ECUV1H100DCV ECUV1H100DCV ECUV1H223KBV ECUV1H271JCV ECEA1CKS100 ECUV1H103KBV ECUV1H472KBV ECEA1EU470 ECUV1C104ZFV ECUV1H101JCV ECUV1H272KBV ECUV1H392KBV ECUV1C104ZFV ECUV1A224KBV ECUV1H100DCV ECUV1H680JCV ECUV1H392KBV ECEA1HKS010 ECUV1C104KBV ECEA1HKS4R7 ECUV1C683KBV ECUV1C104ZFV ECEA1HKS4R7 ECUV1H123KBV ECEA0JU331 ECUV1C104ZFV ECUV1H101JCV ECEA1CKS100 ECEA1HU101 ERJ3GEYJ224 ECUV1H332KBV ECUV1C104ZFV ECUV1H103KBV ECKD2H681KB ECKD2H681KB
Part Name & Description 0.1 0.0015 1 220 0.1 1 1 0.027 0.1 0.22 0.001 27p 680p 100 680p 0.1 0.1 0.1 820p 390p 0.022 10 10p 0.027 0.1 390p 0.0022 0.1 100 0.1 0.0068 2.2 330 270p 10p 0.1 0.0033 0.022 10p 10p 0.022 270p 10 0.01 0.0047 47 0.1 100p 0.0027 0.0039 0.1 0.22 10p 68p 0.0039 1 0.1 4.7 0.068 0.1 4.7 0.012 330 0.1 100p 10 100 220K 0.0033 0.1 0.01 680p 680p
Remarks
S S
S S S
S S S
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S S S S S
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KX-FLB758RU
Ref. No. C330 C332 C333 C334 C335 C336 C337 C338 C340 C341 C343 C344 C345 C347 C349 C350 C351 C353 C354 C355 C357 C359 C360 C363 C365 C366 C372 C373 C374 C375 C377
Part No. ECUV1H332KBV ECUV1C273KBV ECUV1H333KBV ECUV1H333KBV ECUV1C273KBV ECUV1C104ZFV ECEA0JU331 ECUV1H123KBV ECUV1H391JCV ECUV1H100DCV ECQE2E105KZ ECUV1H391JCV ECUV1H100DCV ECUV1H182KBV ECUV1A224KBV ECUV1C104KBV ECUV1C104KBV ECUV1H103KBV ECUV1H103KBV ECEA1CKS100 ECUV1H103KBV ECEA1CKS100 ECEA1EU470 ECUV1H103KBV ECUV1C104ZFV ECUV1C104ZFV ECEA1EU101 ECEA0JK221 ECUV1C104KBV ECUV1H103KBV ECUV1H100DCV
J225 J227 J228 J369 J384 L209 L210 L211 L212 L214 L215 L216 L217 L218 L219 L220 L227 L228 L231 L262 L263 L274 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R212 R213 R214 R216 R218 R219 R220 R221 R222
ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ103 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ563 ERJ3GEYJ154 ERJ3GEYJ472 ERJ3GEYJ683 ERJ3GEYJ104 ERJ3GEYJ822 ERJ3GEYJ124 ERJ3GEYJ224 ERJ3GEYJ224 ERJ3GEYJ394 ERJ3GEYJ183 ERJ3GEYJ123 ERJ3GEYJ394 ERJ3GEYJ134 ERJ3GEYJ563 ERJ3GEYJ153
Part Name & Description 0.0033 0.027 0.033 0.033 0.027 0.1 330 0.012 390p 10p 1 390p 10p 0.0018 0.22 0.1 0.1 0.01 0.01 10 0.01 10 47 0.01 0.1 0.1 100 220 0.1 0.01 10p (RESISTORS) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 100 56k 150k 4.7k 68k 100k 8.2k 120k 220k 220k 390k 18k 12k 390k 130k 56k 15k
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Remarks
Ref. No. R223 R224 R225 R226 R227 R228 R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R246 R248 R249 R250 R251 R253 R254 R256 R257 R258 R260 R261 R262 R263 R264 R266 R267 R268 R269 R270 R272 R273 R275 R276 R280 R281 R282 R283 R284 R285 R287 R288 R289 R290 R291 R292 R293 R294 R295 R296 R297 R298 R300 R301 R303 R305 R307 R310 R311 R312 R314 R315
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Part No. ERJ3GEYJ103 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ4R7 ERJ3GEYJ394 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ822 ERJ3GEYJ222 ERJ3GEYJ102 ERJ3GEYJ103 ERJ3GEYJ123 ERJ3GEYJ472 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ684 ERJ3GEYJ183 ERJ3GEYJ4R7 ERJ3GEYJ394 ERJ3GEYJ154 ERJ3GEYJ124 ERJ3GEYJ103 ERJ3GEYJ473 ERJ3GEYJ473 ERJ3GEYJ273 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ273 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ683 ERJ3GEYJ223 ERJ3GEYJ152 ERJ3GEYJ821 ERDS2TJ150 ERJ3GEYJ103 ERJ3GEYJ222 ERJ3GEYJ563 ERJ3GEYJ103 ERJ3GEYJ563 ERJ3GEYJ683 ERJ3GEYJ103 ERJ3GEYJ562 ERJ3GEYJ123 ERJ3GEYJ183 ERJ3GEYJ621 ERJ3GEYJ102 ERJ3GEYJ474 ERJ3GEYJ103 ERJ3GEYJ431 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEYJ103 ERJ3GEYJ334 ERJ3GEYJ101 ERJ3GEYJ102 ERJ3GEYJ102 ERJ3GEY0R00 ERDS2TJ561 ERDS2TJ4R7 ERG2SJ821 ERJ3GEYJ223 ERJ3GEYJ104 ERJ3GEYJ204 ERJ3GEYJ103 ERJ3GEYJ392 ERJ3GEYJ105 ERJ3GEYJ472 ERJ3GEYJ102 ERJ3GEYJ104 ERJ3GEYJ103 ERDS1VJ333 ERJ3GEYJ154
Part Name & Description 10k 22k 22k 4.7 390k 22k 22k 8.2k 2.2k 1k 10k 12k 4.7k 10k 10k 680k 18k 4.7 390k 150k 120k 10k 47k 47k 27k 10k 10k 27k 10k 10k 68k 22k 1.5k 820 15 10k 2.2k 56k 10k 56k 68k 10k 5.6k 12k 18k 620 1k 470k 10k 430 0 0 10k 330k 100 1k 1k 0 560 4.7 820 22k 100k 200k 10k 3.9k 1M 4.7k 1k 100k 10k 33k 150k
Remarks
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KX-FLB758RU
Ref. No. R316 R318 R319 R321 R323 R324 R325 R326 R327 R330 R333 R334 R335 R337 R338 R339 R340 R341 R343 R345 R355 R359 R364
Part No. ERJ3GEYJ101 ERJ3GEYJ333 ERDS2TJ563 ERJ3GEYJ154 ERDS1TJ682 ERJ3GEYJ273 ERJ3GEYJ243 ERJ3GEYJ243 ERJ3GEYJ822 ERDS1TJ6R8 ERJ3GEYJ331 ERJ3GEYJ561 ERJ3GEYJ563 ERJ3GEYJ622 ERJ3GEYJ182 ERJ3GEYJ101 ERJ3GEYJ331 ERJ3GEYJ104 ERJ3GEYJ331 ERJ3GEYJ182 ERJ3GEYJ222 ERJ3GEYJ473 ERJ3GEYJ104
RY202
PFSL003Z
SA201 SA202 ZR201
PQVDDSS301L PFRZ001Z ERZVA7D151
T201 T202
PFLT8E003 PFLT8E004
PC201 PC202 PC203 PC204 PS201
0N3131SKU 0N3131SKU PQVITLP627 PQVITLP620K CNA1006N
F201 SW201
PQBA1N10NMAL ESE14A211
Part Name & Description 100 33k 56k 150k 6.8k 27k 24k 24k 8.2k 6.8 330 560 56k 6.2k 1.8k 100 330 100k 330 1.8k 2.2k 47k 100k (RELAY) RELAY (VARISTORS) VARISTOR (SURGE ABSOBER) VARISTOR (SURGE ABSOBER) VARISTOR (TRANSFORMERS) TRANSFORMER TRANSFORMER (PHOTO ELECTRIC TRANSDUCERS) PHOTO COUPLER PHOTO COUPLER PHOTO COUPLER PHOTO COUPLER PHOTO SENSOR (OTHERS) FUSE PUSH SWITCH
Remarks
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12.5. OPERATION BOARD PARTS Ref. No. PCB3
Part No. PFLP1378MZ
IC101
MN7D032Z9J
LED101
PQVDR325CA47
CN101
PQJP11G43Z
CN102
L5DAAFB00001
C101 C102 C103 C104 C105 C106 C110 C111 C112 C113 C117 C118 C119
ECUV1C104ZFV ECUV1H103KBV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1H101JCV ECUV1C104ZFV ECUV1C104ZFV ECEA1CK101 ECUV1C104ZFV ECUV1C104ZFV ECEA1CK101 ECUV1H101JCV
R101 R102
ERJ3GEYJ101 ERJ3GEYJ101
Part Name & Description OPERATION BOARD ASS´Y (RTL) (IC) IC (DIODE) DIODE(SI) (CONNECTOR) CONNECTOR,11P (LCD) LIQUID CRYSTAL DISPLAY (CAPACITORS) 0.1 0.01 100p 100p 100p 100p 0.1 0.1 100 0.1 0.1 100 100p (RESISTORS) 100 100
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Remarks
S
Ref. No. R103 R104 R105 R106 R107 R108 R109 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120
Part No. ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ471 ERJ3GEYJ222 ERJ3GEYJ183 ERJ3GEYJ222 ERJ3GEYJ4R7 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181
SW101 SW102 SW103 SW104 SW105 SW106 SW107 SW108 SW109 SW110 SW111 SW112 SW113 SW114 SW115 SW116 SW117 SW118 SW119 SW120 SW121 SW122 SW123 SW124 SW125 SW126 SW127 SW128 SW129 SW130 SW131 SW132 SW133 SW134 SW135 SW136 SW137
EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B EVQ11Y05B
Part Name & Description
Remarks
100 100 100 100 470 2.2k 18k 2.2k 4.7 180 180 180 180 180 180 180 180 (SWCTCHS) SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH
12.6. HIGH VOLTAGE POWER SUPPLY BOARD PARTS
S
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257
Ref. No. PCB4
Part No. EUKMBN862HA
IC101
MA6742S
Q101 Q102 Q103 Q202 Q204
2SD1990P 2SB709ARTX 2SB709ARTX 2SD2137A 2SA1413
Part Name & Description HIGH VOLTAGE POWER SUPPLY BOARD ASS´Y(RTL) (IC) IC (TRANSISTORS) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) (DIODES)
Remarks
KX-FLB758RU
Ref. No. D102 D103 D104 D110 D111 D112 D201 D202 D203 D205 ZD202 ZD203
Part No. PQVDS5688G PFVDDHM3M20 PFVDDHM3M20 PFVDERA9102 MA3J147 MA3J147 PQVDS5688G PFVDDHM3M20 PFVDDHM3M20 PQVDS5688G PQVDRD6.2ESB PFVDRD200EB
CN2
PQJP9G30Y
C101 C102 C103 C104 C106 C107 C108 C109 C110 C111 C112 C202 C203 C204 C206 C207 C208 C209 C210 C211 C212
ECA1VHG470 ECQV1H473KB ECEA50M1 ECEA50M2R2 ECQB1H153KB ECKR2H102KB ECKK3A471KB ECKK3D102KB ECUV1H103KB ECUV1H102KB ECUV1H102KB ECKK3A471KB ECKR1H472KB ECKK3D221KB ECQB1H103JF ECKK3A471KB ECQE2103KS ECKK3D102KB ECKZ3A101KB ECKZ3A101KB ECUV1H221JC
R102 R103 R104 R105 R106 R107 R108 R110 R113 R114 R116 R117 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R201 R202 R206 R209 R210 R211 R214 R215 R216 R217 R218 R219 R220
ERJ6GEYJ104 ERJ6ENF7871 ERJ6GEYJ103 ERJ6ENF1002 ERJ6ENF1653 ERJ6ENF6653 ERJ6ENF8451 ERJ6ENF1003 ERDS2TJ102 PFRGVR25J106 ERJ6GEYJ272 ERDS2TJ272 ERJ6ENF7871 ERJ6GEYJ473 ERJ6GEYJ103 ERJ6GEYJ103 ERJ6GEYJ103 ERJ6GEYJ103 ERJ6GEYJ103 ERDS2TJ103 ERDS2TJ103 ERDS2TJ152 ERDS2TJ152 ERDS2TJ152 ERJ6ENF1582 PQ4R10XJ102 PFRGVR25J105 ER0S2TKF2492 PFRGR25F1504 PFRGVR25J105 PFRGVR25J105 ERDS2TJ333 PFRGR25F1005 ERDS1TJ225 ERDS2TJ473 ERDS1TJ225
Part Name & Description DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (CONNECTOR) CONNECTOR,9PIN (CAPACITORS) 47 0.047 1 2.2 0.015 0.001 470P 0.001 0.01 0.001 0.001 470P 0.0047 220P 0.01 470P 0.01 0.001 100P 100P 220P (RESISTORS) 100k 7.87k 10k 10k 165k 665k 8.45k 100k 1k 10M 2.7k 2.7k 7.87k 47k 10k 10k 10k 10k 10k 10k 10k 1.5k 1.5k 1.5k 15.8k 1k 1M 24.9k 1.5M 1M 1M 33k 10M 2.2M 47k 2.2M
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Remarks
S S
S S
S
Ref. No. VR101
Part No. ER0S2TKF7871
IP101
PFBAICPN38
PC201
PFVISG206S
SW101
PFSEDE2LEALB
T101 T201
MS15BTP20 ETB16GKL1
VR201
EVMAASA00B53
Part Name & Description 7.87k (FUSE) FUSE (PHOTO ELECTRIC TRANSDUCER) PHOTO COUPLER (SWITCH) MICRO SWITCH (TRANSFORMERS) TRANSFORMER TRANSFORMER (VARIABLE RESISTOR) VAREABLE RESISTOR
Remarks
S S S
12.7. LOW VOLTAGE POWER SUPPLY BOARD PARTS
S S
Ref. No. PCB5
Part No. N0AC2GF00003
IC101 IC201 IC202
PFVIFA5317P AN1431T PFVIPQ05RD11
Q101
2SK2717
D101 D102 D103 D104 D105 D106 D107 D108 D109 D201 D202
PFVDLT1505 PFVDLT1505 PFVDLT1505 PFVDLT1505 PFVDEG01C 1SS133 MA4220 PFVDAU02Z PFVDD1NL20U PFVDSF5LC20U PFVDRK36LFB2
CN101 CN102 CN201
PQJP2D98Z PQJP2D98Z PQJP10G30Y
F101 F102
PFBA21500315 PFBA215005
L101 L102 L103
PFLES11V0523 PFLES11V0523 PFLQDR020006
PC101 PC102
0N3171 PFVIS21ME6NY
L104 L108 L206 SCR101
EXCELDR35 EXCELDR35 EXCELDR35 PFXFTM1661SE
T101
ETS29AK6P8AC
VR201
EVNDJAA03B53
ZNR101
ERZV10D751
J210 J214 R101 R102 R103 R104 R105
ERJ3GEYJ0R00 ERJ3GEYJ0R00 ERDS1J105 ERDS2J824 ERDS2J824 ERG2SJ104 ERX2SJR22
S
S
S S S S S
258
Part Name & Description LOW VOLTAGE POWER SUPPLY BOARD ASS´Y (RTL) (ICs) IC IC IC (TRANSISTOR) TRANSISTOR(SI) (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (CONNECTORS) CONNECTOR, 2 PIN CONNECTOR, 2 PIN CONNECTOR, 10 PIN (FUSE) FUSE FUSE (COILS) COIL COIL COIL (PHOTO ELECTRIC TRANSDUCERS) PHOTO COUPLER PHOTO COUPLER (COMPONENTS PARTS) COMPONENTS PARTS COMPONENTS PARTS COMPONENTS PARTS COMPONENTS PARTS (TRANSFORMER) TRANSFORMER (VARIABLE RESISTOR) VARIABLE RESISTOR (VARISTOR) VARISTOR (RESISTORS) 0 0 1M 820k 820k 100k 0.22
Remarks S
S S
S S S S S
S S S S S S S S S S S S
S
S
KX-FLB758RU
Ref. No. R106 R108 R109 R110 R111 R112 R113 R114 R121 R122 R124 R125 R126 R127 R128 R201 R202 R203 R207 R221 R222 R223 R224 R225
Part No. ERG2SJ470 ERDS2FJ150 ERDS2FJ220 ERDS2J823 ERDS2J823 ERDS1FJ121 ERDS2FJ101 ERDS1FJ220 ERJ3GEYJ103 ERJ3GEYHJ561 ERJ3GEYHJ331 ERJ3GEYJ103 ERJ3GEYHJ682 ERJ3GEYHJ102 ERJ3GEYHJ181 ERDS2J470 ERG2FJS152 ERG2FJS152 ERDS2J221 ERJ3GEYF222 ERJ3GEYF222 ERJ3GEYJ101 ERJ3GEYJ273 ERJ3GEYJ332
C101 C102 C103 C104 C106 C108 C109 C110 C111 C112 C119 C121 C122 C123 C124 C201 C202 C203 C204 C205 C206 C210 C222
ECQU2A224ML ECQU2A224ML PFKDE2GA222M PFKDE2GA222M EEUEB2W560U ECKD3A102KBP PFCEA35A47M PFKD12EGA222 ECQU2A104ML ECQB1H104KF ECKD3A470KBP ECUV1H472KBV ECUV1A224KBV ECUV1H821KBV ECUV1E104KBV PFCEA35F1000 ECKD3A102KBP PFCEA35F471 PFCEA35A47M PFCEA50A01M ECKD3A102KBP ECUV1E104KBV ECUV1H104KBX
Part Name & Description 47 15 22 82k 82k 120 100 22 10k 560 330 10k 6.8k 1k 180 47 1.5k 1.5k 220 2.2k 2.2k 100 27k 3.3k (CAPACITORS) 0.22 0.22 2200 2200 56 1000P 47 2200 0.1 0.1 47P 0.0047 0.22 820P 0.1 1000 0.001 470 47 0.1 0.001 0.1 0.1
Remarks
Ref. No. R3 R4 R5 R7 R8
Part No. ERJ3GEYJ221 ERX2SZGR47 ERJ3GEYJ183 ERJ3GEYJ221 ERJ3GEYJ333
F1
PFRB0032315T
PS1
CNA1006N
HSINK
PFMY1001Z
Part Name & Description
Remarks
220 0.47 18k 220 33k (FUSE RESISTOR) FUSE RESISTOR (PHOTO ELECTRIC TRANSDUCERS) PHOTO SENSOR (OTHER) HEAT SINK
12.9. SENSOR BOARD PARTS Ref. No. PCB7
Part No. PFLP1377MZ-C
CN50 CN51
PQJP03A21Z PQJP5G43Y
C51
ECUV1H271KBV
PS50
PFVIRM574SL
Part Name & Description SENSOR BOARD ASS´Y(RTL) (CONNECTORS) CONNECTOR,3P CONNECTOR,5P (CAPACITOR) 270p (PHOTO ELECTRIC TRANSDUCERS) PHOTO SENSOR
Remarks
S
12.10. VARISTOR BOARD PARTS S S
S S
Ref. No. PCB8
Part No. PFLP1377MZ-D
ZNR60
PFRV271NS05K
Part Name & Description
Remarks
VARISTOR BOARD ASS´Y(RTL) (VATISTOR) VARISTOR
12.11. ADF RELAY BOARD PARTS
S S S S
Ref. No. PCB9
Part No. PFLP1379MZ-A
CN500 CN501 CN502
PQJP5G30Y K1KA11A00032 PQJP3G30Z
SW500 SW501
PFSH1A003Z PFSH1A008Z
PS500
CNA1006N
Part Name & Description ADF RELAY BOARD ASS´Y(RTL) (CONNECTORS) CONNECTOR,5P CONNECTOR,11P CONNECTOR,3P (SWITCHES) SWITCH SWITCH (PHOTO ELECTRIC TRANSDUCER) PHOTO SENSOR
Remarks
S S S S
12.8. MOTOR DRIVE BOARD PARTS
12.12. PF SENSOR BOARD PARTS
Ref. No. PCB6
PFLP1377MZ-B
Ref. No. PCB10
PFLP1379MZ-B
IC1
PFVIMT200303
CN503
PQJP3G30Z
Q1
PQVTDTC123JU
PS501
PQVIPS4506
CN1 CN2
PQJP14G30Y PQJP4G30Z
C1 C2 C3 C4 C5 C6 C7 C8
ECUV1C104KBV PFCA1HYK331M ECUV1H104ZFV ECEA1CK101 ECUV1C104KBV ECUV1C104KBV ECUV1H332KBV ECUV1C104KBV
R1 R2
ERJ3GEYJ331 ERX2SZGR47
Part No.
Part Name & Description
Remarks
MOTOR DRIVE BOARD ASS´Y (RTL) (IC) IC (TRANSISTOR) TRANSISTOR(SI) (CONNECTORS) CONNECTOR,14P S CONNECTOR,4P (CAPACITORS) 0.1 S 330P 0.1 S 100 S 0.1 S 0.1 S 0.0033 0.1 S (RESISTORS) 330 0.47
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Part No.
Part Name & Description PF SENSOR BOARD ASS´Y(RTL) (CONNECTORS) CONNECTOR,3P (PHOTO ELECTRIC TRANSDUCER) PHOTO SENSOR
Remarks
S S
12.13. CIS RELAY BOARD PARTS
259
Ref. No. PCB11
Part No. PFLP1379MZ-C
C501 C502
ECUV1H151JCV ECUV1H151JCV
CN504 CN505 CN506 CN507
PQJP4G30Y PQJP10G30Y K1MN03B00016 K1MN10B00082
Part Name & Description CIS RELAY BOARD ASS´Y(RTL) (CAPACITORS) 150p 150p (CONNECTORS) CONNECTOR,4P CONNECTOR,10P CONNECTOR,3P CONNECTOR,10P (PHOTO ELECTRIC TRANSDUCER)
Remarks
S S
KX-FLB758RU
Ref. No. PS502
Part No. PQVIPS4506
R501 R502
ERJ3GEY0R00 ERJ3GEY0R00
Part Name & Description PHOTO SENSOR (RESISTORS) 0 0
Remarks S
12.14. CIS SENSOR BOARD PARTS Ref. No. PCB12
Part No. PFLP1379MZ-D
CN508
K1MN03B00016
PS503
PQVIPS4506
Part Name & Description CIS SENSOR BOARD ASS´Y(RTL) (CONNECTORS) CONNECTOR,3P (PHOTO ELECTRIC TRANSDUCER) PHOTO SENSOR
Remarks
S
12.15. SCAN MOTOR DRIVE BOARD PARTS Ref. No. PCB13
Part No. PFLP1379MZ-E
IC500
PFVIT2003APS
D500
MA7160
CN509 CN510
PQJP6G30Y PQJP5G30Y
Part Name & Description SCAN MOTOR DRIVER BOARD ASS´Y(RTL) (IC) IC (DIODE) DIODE (CONNECTORS) CONNECTOR,6P CONNECTOR,5P
Remarks
S
S S
12.16. FIXTURES AND TOOLS Ref. No. EC1 EC2 EC3 EC4 EC5 EC6 EC7 EC8 EC9 EC10 EC11 EC12 EC13
Part No. PQZZ9K4Z PFZZ10K1Z PQZZ28F1Z PFZZ14K3Z PFZZ11K12Z PQZZ3K5Z PQZZ2K12Z PFZZ5K13Z PQZZ5K6Z PQZZ8K18Z PQZZ4K5Z PQZZ4K5Z PQZZ6K7Z KM79811245C0
Part Name & Description
Remarks
EXTENSION CORD, 9P EXTENSION CORD, 10P EXTENSION CORD, 28P EXTENSION CORD, 14P EXTENSION CORD, 11P EXTENSION CORD, 3P EXTENSION CORD, 2P EXTENSION CORD, 5P EXTENSION CORD, 5P EXTENSION CORD, 8P EXTENSION CORD, 4P EXTENSION CORD, 4P EXTENSION CORD, 6P BASIC FACSIMILE TECHNIQUE (for training service technicians)
Note: Tools and Extension Cords are useful for servicing. (They make servicing easy.)
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260
KX-FLB758RU
13 FOR THE SCHEMATIC DIAGRAMS Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology. 3.
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261
KX-FLB758RU
14 SCHEMATIC DIAGRAM
(11)(12)
14.1. DIGITAL BOARD (PCB1)
TO SMPS POWER2
+3.3V
R687
C740 Z0.1u +5VD
POLCLK
2
R731 0 R732
POLCLK
R720 4.7K
CN612
XREADY
R723
XREADY
100
POLON 0
DG
4 5
APC LDON VIDEO
Q626
POLON 3
+24V
C705 Z0.1u
Q627 F605
TO POLYGON
XHSYNC XREADY POLON POLCLK FANDET1 FANDET2 FANON1 FANON2 C717 Z0.1u C738
Z0.1u
CISPOS0 CISPOS1 JOG1 JOG2
KX-FLB758RU DIGITAL BOARD (PCB1) 1/4
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(a)
81 IOP07 82 VSS 83 5V 84 APC 85 LASERON 86 VSS 87 VIDEO 88 5V 89 XHSYNC 90 XREADY 91 POLON 92 POLCLK 93 IOP10/RVN1 94 IOP11/RVN2 95 IOP12/FANON1 96 IOP13/FANON2 97 3.3V 98 VSS 99 5V 100 IOP14 101 IOP15 102 IOP16 103 IOP17
(b)(c)(d)
IC610
Z0.1u
Z0.1u C675
C673
Z0.1u C674
J27p
Z0.1u C672
C671
( )
R763
SCLK
22
DB14 DB13 DB12 3.3V VSS DB11 DB10 DB9 DB8 VSS DB7 DB6 DB5 DB4 3.3V VSS DB3 DB2 DB1 DB0 VSS ALE XWR
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
D[14] D[13] D[12] C699 Z0.1u
R787 R786 R785 R784 R783 R782 R781 R780
D[11] D[10] D[9] D[8]
D[3] D[2] D[1] D[0]
1 2 3 4
8 7 6 5
22
SRAS SWE SDQMU SDQML ALE
0
(g)
VSS VDD A[11] A[10] B19 A[9] B18 A[8] B17 A[7] C20 A[6] C19 A[5] C18 A[4] C17 A[3] D20 A[2] D19 A[1] D18 A[0] W10 VSS K2 VDD A18 SA[13]/ROM_CONFIG1 A19 SA[12]/ROM_CONFIG0 E20 CASEn[1] E19 CASEn[0] E17 CASOn[1] F20 CASOn[0] F19 RASn[1] F18 RASn[0] D17 DWRn D16 SDQM1/CLK_CONFIG1 A17 SDQM0/CLK_CONFIG0 V10 VSS T2 GPIO[9] K19 DMAACK2 Y10
22 22 22 22 22 22 22 22
RA626
C698 Z0.1u
(e)(f)
A[11] A[10] A[9] A[8] A[7] A[6] A[5] A[4] A[3] A[2] A[1] A[0]
SA[13] SA[12] SCLKE SCLK SCS SCAS
D[7] D[6] D[5] D[4]
R672
SA[4] SA[5] SA[6] SA[7] SA[8] SA[9]
XRESET DMAACKO
(h)
K3
A20
B20
(i) (j)
IC604
(7)(8)(9)(10) (6)
10K R674 NC
A[5] A[4] A[3] A[2] A[1] A[0]
A[11] A[10] A[9] A[8] A[7]
A[21] A[20] A[19] A[18] A[17] A[16] A[15] A[14] A[13] A[12] C720 Z0.1u
D[15]
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
PDET +24V C752 35V100
C755 Z0.1u
DMAACKI
4
GND
+5VD
C754 Z0.1u
1
C719 Z0.1u
XHSYNC
100 C753 6.3V100
3
A[6] 1B252SD
+5VD L643
SENCTL0 SENCTL1 SENCTL2 SENCTL3 SENCTL4 PICKUP HTRCTL
L678
8
LDON
L679 1B252SD
XHSYNC
5
2 4
GND
IOP06 IOP05 IOP04 IOP03 IOP02 IOP01 IOP00 IOP61/A23 IOP60/A22 3.3V VSS A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 3.3V VSS A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 3.3V VSS SDCLK VSS DB15
7
10K
6
DG
R733
5
+5V
VCC
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] D[8] D[9] D[10] D[11] D[12] D[13] D[14] D[15]
3
VIDEO
R736 100 4
100
R751 NC R750 ( ) 100 R749 100
IC615 74SZ02 1
APC
R735 100 3
DG
5
2
R734 100 APC 2
LDON
VCC
40MHz
SDD[0] SDD[1] SDD[2] SDD[3] SDD[4]
1
1
+3.3V
R747 ( )NC
IC614 74SZ00
CN613
J27p Z0.1u
DMAACKO SRAS SCAS
C763 Z0.1u
TO LASER
( )
SCLK
D[11] D[10] D[9] D[8]
R665 10K
GND
1 2 3 4
A[11] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4]
22 22
R675 R676
8 7 6 5
SA[12]
PICK
2
C687 C688
D[15] D[14] D[13] D[12]
SA[13]
1
+3.3V
VIDEO
4 3 2 1 6 7 8
( )
RA614
D604
Q613
SCLKE
CN609
4.7K(1/4W)
REGIST
SDQML SDQMU
1 2 3 4
R664 NC
C689
PICKUP
Q615
TO PICK_UP
8 7 6 5
RA622 22
R748
TOPCVR
R689
SA[13] SA[12] A[10] A[0] A[1] A[2] A[3]
C681 J15p
C741 K0.01u
33K
R737
DRUM
PG
DG
4 3 2 1
RA623 22
C682 J15p
L642
39K
R721 +5VD 2.7K
22
( )
9
L641 1B252SD
10K
R724 10K
8
REGIST
1B252SD
8 7 6 5
C680 NC
R726
RA624 22
10K
Q616 R722
TOPCVR
1 2 3 4
+3.3V
SENCTL1
L640
+5VD
L647 0
5 6 7 8
R680 10K
7
D[4] D[5] D[6] D[7]
1 54 VCC-1 VSS-54 2 53 DQ0 DQ15 3 52 VCCQ-3 VSSQ-52 4 51 DQ1 DQ14 5 50 DQ2 DQ13 6 49 VSSQ-6 VCCQ-49 7 48 DQ3 DQ12 8 47 DQ4 DQ11 9 46 VCCQ-9 VSSQ-46 10 45 DQ5 DQ10 11 44 DQ6 DQ9 12 43 VSSQ-12 VCCQ-43 13 42 DQ7 DQ8 14 41 VCC-14 VSS-41 15 40 DQML N.C.-40 16 39 WE DQMU 17 38 CAS CLK 18 37 RAS CKE 19 36 CS N.C.-36 20 35 A13 A11 21 34 A12 A9 22 33 A10 A8 32 23 A7 A0 31 24 A6 A1 30 25 A5 A2 29 26 A4 A3 27 28 VCC-27 VSS-28
8 7 6 5
RA610
R681
6
DRUM
1B252SD
L646 0
NC
TRA CLK
1 2 3 4
+24V
Q617
L645 0
D[0] D[1] D[2] D[3]
Q614
TRS
( )
5
CTL
SCS
C773
4
5
+3.3V
& EXSIT SENSOR
F604
3
LED
POUT
SENCTL0
R690
262
DEV REM CHG REM
Q618
LED
4
10K
2.2 (1W)
CHG
C743 K1000p
2
R725 1K
PG
Q619
R769
C742 K1000p
1
3
TO THERMISTOR
SWE SCAS SRAS
D603
CN614
GND
64Mbit SDRAM IC608
D[0] B16 D[1] A16 D[2] D15 D[3] C15 D[4] B15 D[5] A15 D[6] C14 D[7] B14 D[8] A14 D[9] D13 D[10] C13 D[11] B13 D[12] A13 D[13] C12 D[14] B12 D[15] A12 VDD K4 VSSL17 RDnD12 WREn B9 WROn C9 ROMCSnD10 CS[5]n T4 CS[0]nG18 VDD U11 VSSL18 SDDATA[0] U19 SDDATA[1] U18 SDDATA[2] U17 SDDATA[3] T20 SDDATA[4] T19
L644
TO HVPS +24V
DEV
THRM0
2
C686 J15p C685 J15p C684 J15p
+24V
1
RA625 22
5
PDET
PDET 10
L639 1B601S
C771 NC
Z0.1u
POUT
CN610
R688 330
-1
C708 K1000p
IC611
5.6K R693
Z0.1u C690 J27p
R691 6.8KF C707 Z0.1u
+5VD
3
39KF
10K R702
2
R704
4
+5VD
10K
10K 8
Q631 C774
R777
R703
1
HTRON 9
R776
R701
4.7KF
+5VD
Z0.1u
8
+3.3V
AIN0
10K
C750
18KF
R700
10K
10K
R802
R728
6
Z0.1u
7
C747
6
5 7
C745 6.3V100
DG
IC611-2
Q621
5
+5V +5V
Q620
+5VD
PG 4 DG
+5VD
C744
PG 3
K820p
C757 35V100
C756 Z0.1u
+24V 2
+3.3V
HTRCTL +5VD
R694 56K
R727 10K
(4) (5)
+24V
CN615 +24V 1
C638 Z0.1u
( )
NC F603
R610
4.7K(1/4W)
+24V
+5VD
NC
( )
C604
35V100 C602
C614
SDA[10] SDD[0] SDA[8] SDA[7] SDA[6] SDA[5] SDA[4]
R612 100
K1000p
RA618 47
3
FANON1
2
FANDET1
1
GND
TO FAN1
R609 NC
4.7K(1/4W) Q603
NC
CN604
( )
NC
( )
( )
( )
R608 NC
NC
C615
( )
SMHOLD1
SMHOLD2
R767
R617
Q607
FANON2
( )
+5VD
100MHz
(7)(8)(9)(10)
3
FANON2
2
FANDET2
1
GND
TO FAN2 +24V
SM[1]
CISPOS1
SM[2]
4
GND
SM[3]
C633 K1000p
C632 K1000p
2.2K
L618 L619 L620
R614 3.3K
R632 3.3K
R630 56K
5.6K 5.6K 5.6K 5.6K
Q602
ADF MOTOR CN602
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
GND
1
ADFMA
2
ADFMB
3
ADFMXA
4
ADFOPEN
5
ADFMXB
6
COM
7
FBOPEN
8
DOCU
9
LED
PG
PG
10 P.F
R602
220
4.7K
R616
C631 K1000p
+5VD C630 K1000p
CHG DRUM
R626 R627 R628 R629 C629 K1000p
180K
FBOPEN ADFOPEN DOCU P.F SENCTL4 C628 K1000p
C762
R649
R631 56K
+3.3V/BATT
1.25A
F601 CISPOS0
3
IC600
Q606
Z0.1u
2
L617
D600 MA7160
SM[0]
C600
R639
220
R638 56K
LED
+5VD
TP604
Z1u
1
TO
R604 1.5K(1/2W)
CN606
10K
8.2K R646 10K R647
L669 2A601S R765 1K
R644
+3.3V
D607 Q629
SMPWR1
R636 5.6K
CISPOS1
Z1u R645
R637 56K
SDA[0] SDA[1] SDA[2] SDA[3] SDA[4] SDA[5] SDA[6] SDA[7] SDA[8] SDA[9] SDA[10] SDA[11] SDA[12]
Z0.1u C758
C642
R635 5.6K
CISPOS0 +5VD
R648 0
R605
R772 2.2K
TO FLAT BED +5VD+5VD
+3.3V
P80VDD M2 P80VSS M1 VGG1 M17 VGG2 D14 VGG3 D5 VGG4 M4 VSS A11 POWER1 Y1 POWER2 W4 RESETn K18 PWRDWNn H18 WPROTn H19 BATRSTn G17 EXT_PWRDWN_SELn G19 VDRAM E18 PWN[0] R4 GPIO[1] M3 GPIO[2] V1
4.7K
R773
4.7K
R634
R633 2.2K Q610
SDDATA[5] T18 SDDATA[6] T17 SDDATA[7] R20 SDDATA[8] R19 SDDATA[9] R18 SDDATA[10] R17 SDDATA[11] P20 SDDATA[12] P19 SDDATA[13] P18 SDDATA[14] P17 SDDATA[15] N20 VDD V11 VSS L19 SDADDR[0] V15 SDADDR[1] Y16 SDADDR[2] W16 SDADDR[3] V16 SDADDR[4] Y17 SDADDR[5] W17 SDADDR[6] Y18 SDADDR[7] W18 SDADDR[8] Y19 SDADDR[9] W19 SDADDR[10] Y20 SDADDR[11]W20 SDADDR[12] V20 SDCASnU20 SDRASnV19 SDWRnV18 SDCSnV17 SDCLK100MHzM19 VDD W11 VSS L20
SDD[5] SDD[6] SDD[7] SDD[8] SDD[9] SDD[10] SDD[11] SDD[12] SDD[13] SDD[14] SDD[15]
SENCTL3
IC604
+5VD
1K
+5VD R657 22
263
(6)
CN603
R613 4.7 (1/4W)
Q604
FANDET1
FANDET2
(4) (5)
10K
R768
R618
Q608
FANON1
10K
SDD[11] SDD[10] SDD[9] SDD[8]
R611
C637 Z0.1u 1 2 3 4
C601
8 7 6 5
C647 J27p
RA604 22
1 2 3 4
8 7 6 5
+5VD
NC C603
A[1]
SDD[15] SDD[14] SDD[13] SDD[12]
R778 270 (2W)
SDA[12] SDA[11] SDA[9] SDA[0] SDA[1] SDA[2] SDA[3]
1 2 3 4
( )
RA606 47
8 7 6 5
+24V
+5VD
8 7 6 5
NC F602
1 2 3 4
RA619 47
R606
5 6 7 8 5 6 7 8
RA620 47
SDD[4] SDD[5] SDD[6] SDD[7]
D[11] D[3] D[10] D[2] D[9] D[1] D[8] D[0]
1 54 VCC-1 VSS-54 2 53 DQ0 DQ15 3 52 VCCQ-3 VSSQ-52 4 51 DQ1 DQ14 5 50 DQ2 DQ13 6 49 VSSQ-6 VCCQ-49 7 48 DQ3 DQ12 8 47 DQ4 DQ11 9 46 VCCQ-9 VSSQ-46 10 45 DQ5 DQ10 11 44 DQ6 DQ9 12 43 VSSQ-12 VCCQ-43 13 42 DQ7 DQ8 14 41 VCC-14 VSS-41 15 40 DQML N.C.-40 16 39 WE DQMU 17 38 CAS CLK 18 37 RAS CKE 19 36 CS N.C.-36 20 35 A13 A11 21 34 A12 A9 22 33 A10 A8 32 23 A7 A0 31 24 A6 A1 30 25 A5 A2 29 26 A4 A3 27 28 VCC-27 VSS-28
8 7 6 5
10K
4 3 2 1 4 3 2 1
1 2 3 4
R607
47
SDD[0] SDD[1] SDD[2] SDD[3]
J27p
RA605
D[15] D[7] D[14] D[6] D[13] D[5] D[12] D[4]
C634
5 6 7 8 5 6 7 8 47
Z0.1u C635
4 3 2 1 4 3 2 RA608 1
RA621 47
C648 Z0.1u
RA607 47
64Mbit SDRAM IC603
C650 J27p
C649 Z0.1u
48 A16 47 BYTE 46 VSS 45 DQ15 44 DQ7 43 DQ14 42 DQ6 41 DQ13 40 DQ5 39 DQ12 38 DQ4 37 VCC 36 DQ11 35 DQ3 34 DQ10 33 DQ2 32 DQ9 31 DQ1 30 DQ8 29 DQ0 28 OE 27 VSS 26 CE 25 A0
( )
A[19] A[18] A[8] A[7] A[6] A[5] A[4] A[3] A[2]
1 A15 2 A14 3 A13 4 A12 5 A11 6 A10 7 A9 8 A8 9 A19 10 NC 11 WE 12 RESET 13 NC 14 NC 15 RY/BY 16 A18 17 A17 18 A7 19 A6 20 A5 21 A4 22 A3 23 A2 24 A1
NC C644 C645( )NC C646( )NC
A[16] A[15] A[14] A[13] A[12] A[11] A[10] A[9] A[20] A[21]
C636 Z0.1u
+3.3V Z0.1u
IC606 16M FLASH
C661
(11)(12)
+3.3V
A[17]
R615 2.2K Q601
(k)(l)(m)(n)
(p)(q)
(r)(s)(t)(u) KX-FLB758RU DIGITAL BOARD (PCB1) 2/4
KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
(o)
(b)(c)(d)
(e)(f)
(g)
(h)
KX-FLB758RU
(a)
(i) (j)
10K R678
+3.3V
VOX
4
HOOK
3
SENCTL5
2
TNREMP
1
CN616
L667
VOX
L659
HOOK
C721 L661 R738
K0.01u
TNREMP
TXA2
TP625 TP626
TP624 TP627 R671 0
NC
(1)
LINEIN
2A601S
R798
NC
R797
NC
R796
0
R795
NC
R788
0
R789
NC
R790
2A601S
100
0
1
( )
R801
( )
BAT600 J600
( )
( )
L671 2A601S 2A601S
( )
100
0
C664 J15p
NC
R667
( )
R660
2
0
R668
L638
D602
3
1.2K
R658 6.3V100
C662 Z0.1u
C663
NC
R669
( )
2
220
R659
+3.3V
3
IC605
1
C701 Z0.1u
C676 Z0.1u
50V10
C700 Z0.1u
+5VD
R670
28.224MHz
R762
3A700S
C678 J18p
K0.22u
C723
+5VD
5.6K C703
R707
( )
( )
POR
MSTROBE MRXOUT MSCK MTXSIN MCLKIN MCNTRLSIN
+3.3V/BATT
50V10
56K Z0.1u
TXA1
5
R662
SD
TP628
6
C734 NC
VSS
7
R764 10K
ACK
R673
EST
OSC1
X600
C702
R760
SENCTL5
R710
OSC0
TONE1
8
C735 NC
( )
NC IC612
VDD
(2) (3)
T1
RING_DET
28MHz
TONE SDAA_DIBp SDAA_DIBn SDAA_PWRCLKn E1 SDAA_PWRCLK V12 SDAA_SPKR L4 VSS C10 VDD N19 W_Rn N18 XAKn M18 CLK_CONFIG2 A8 FCS1n J18 CACHEHIT D9 FCS0n W3 TCK W2 TMS W1 TRSTn V4 TDI V3 TDO U16 PLLVSS Y15 PLLREF_XIN W15 PLLREF_XOUT U15 PLLVDD L3 VSS B10 VDD V13 EV_CLK V14 EV_VD[7] W14 EV_VD[6] Y14 EV_VD[5] U13 EV_VD[4] W13 EV_VD[3]
10K
C691 Z0.33u
MSTROBE MSCK MRXOUT MCLKIN MTXSIN MCNTRLSIN POR M_SLEEP BELL
IC604
E2
10K R679
C769 J18p
R677 10K
+3.3V R766
1 2 3 4 1 2 3 4
L672 C710 Z0.1u
5
+5VA
50V10
+5VD
+5VD
+5VD
C709 Z0.1u C711
6
IC609
1 2 3 4 5 6 7 8
AG
MIDAT
16 15 LINE_IN 14 MIC_IN 13 VC 12 VREF 11 LINE_OUTM 10 LINE_OUTP 9 RELAYB
MIC_BIAS
R705
7
L654
R706
DG
MICLK
25 VDD 26 SET3V_BAR2 27 VSUB 28 VSS 29 ACT90 30 1BIT_OUT 31 D_LPBK_BAR 32 NC
NC
8
L655
( )
9
MILAT
L656
C760
11 10
3
INPUT
LINEIN R739 10K
1B252SD
ESTB
R708 NC C724 NC
470
L648
L650
ECLK
NC
EDATA
NC
470
AVSS
470
L651
AVDD
L652
+3.3V
24
ALC
L657
22 21 TXSIN 20 CLKIN 19 CNTRL_SIN 18 VDD 17
12
D4
R661 1M
SCK
13
P-SHORT
L658
RXOUT
14
BELL
STROBE 23
ECLK
RLY
L660
RELAYA
15
L673
POR
16
ALC
SPMUTE
L662
SPKR_OUT
17
2
4
TXA1
DIG_SPEAKER
BELL
NC
1
TXA2
SLEEP
18
( )
NC
3.3K
19
RLY
RA613 10K
Z0.1u C695
B3
A3
( )
BREAK
C733
( )
( )
AGC
1B252SD
R709
( )
1B252SD
L664
100K
SPMUTE
MIDATA
L665
50V10
20
MICLK
EX-HOOK
C712 Z0.1u
21
TXA1
MILAT
1B252SD
C713
22
TXA2
TONE1
L663
C770
264
BREAK
R686 L649 2A601S 3.9K
CS[2]n MPIOD[7] MPIOD[6] MPIOD[5] C4 MPIOD[4] B4 MPIOD[3] A4 MPIOD[2] B5 MPIOD[0] C5 MPIOD[1] A5 MFAULTn B6 MACKn A6 MBUSY C6 MSLCTOUT D6 MPE A7 MSTROBEn B7 MAUTOFDn C7 MSLCTINn D7 MINITn D8 MPIODIR U10 VSS K1 VDD N3 M_STROBE N4 M_SCK P1 M_RXOUT P2 M_CLKIN P3 M_TXSIN N2 M_CNTRL_SIN R1 GPIO[14] J4 GPIO[0] U3
10K 10K 10K 10K
+5VA
NC IC613
M_SLEEP
23
ESTB
LINEIN
Z0.1u
24
AGC
EDATA
CID
1B252SD
25
EX-HOOK
P-SHORT
1B252SD L666
C759 Z0.1u
LINEIN
8 7 6 5 8 7 6 5
RA612 10K
C16ALE
L674
56K
26
TONE1
27
AG
C761
28
CID
R761
+24V
TP_AUXCLK
DMAREQ2
K20 AUXCLK
E3
TP_CKSL
+24V
R759 R758 R757 R756
F4
U14 PRTIRQn
E4
10K
TO ANALOG
DMAREQ IRQ CLK ALE XCS
V9
10K
R755
L686 TNREMP MILAT L685 MIDAT L684 MICLK L683
TP_IN R754
K330p
R779 22
C714 Z0.1u
PAPER
C693
XCS XRESET DMAACKI DMAREQ IRQ CLK
SENCTL5 REGIST DEV TRS
119 IOP30 120 IOP31
Z0.1u
118 IOP27
C704
117 IOP26
C692 Z0.1u
C694 Z0.1u
116 IOP25
TEST2
115 IOP24/MPWDN
SPMUTE RLY
C737 NC
NC
R794 NC
+5VD
L670 2A601S
114 IOP23/MXB
R793 NC
( ) ( )
( )
C736
( )
JOG1 +5VD C764 J100p
( )
( )
R729 NC
R730 NC
( )
C765 J100p
1
C751 Z0.1u
5V
C766 J100p
C768 J100p
DG 2
C767 J100p
R718 NC JOG1 3
113 IOP22/MB
HOOK VOX ALC P-SHORT CID EX-HOOK AGC BREAK
JOG2
( )
112 IOP21/MXA
SMHOLD2 SMHOLD1 ADFOPEN FBOPEN DOCU P.F POUT
1B252SD 1B252SD 1B252SD 1B252SD C716 Z0.1u Z0.1u C718 1B252SD ECLK L682 1B252SD ESTB L681 1B252SD EDATA L680
R717 NC
111 IOP20/MA
VSS 5V IOP33/CBUSY2 IOP34/CSO IOP35/CBUSY1 127 IOP36/CCLK 128 IOP37/CSI 129 MILAT 130 MIDAT 131 MICLK 132 3.3V 133 VSS 134 5V 135 ECLK 136 ESTB 137 EDATA 138 IOP40 139 IOP41 140 IOP42 141 IOP43 142 IOP44 143 IOP45 144 IOP46 145 IOP47 146 VSS 147 5V 148 IOP50 149 IOP51 150 IOP52 151 IOP53 152 IOP54 153 IOP55 154 IOP56 155 IOP57 156 TRS 157 VSS 158 5V 159 TEST0 160 TEST1
KSTART
5
JOG2 4
110 5V
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
126
R716 100 KSTART
10MHz
109 VSS
125
KLATCH
IC610
108 KRXD
Z0.1u
C739
123
KSCLK
R715 100
107 KTXD
124
R714 100 KSCLK 7 KLATCH 6
106 KSCLK
122
KTXD
XRD XCS XRESET DMAACK DMAREQ IRQ CLKIN 3.3V VSS VSS LPVSS CHGO AVDD VSS XPD MVDD
105 KLATCH
121 IOP32
KRXD
R713 100 KTXD 8
104 KSTART
Z0.1u C715
R712 100 KRXD 9
KSTART KLATCH KSCLK KTXD KRXD
TP_A TP_B
OPERST
10K 10K
1K
OPERST 10
R792 R791
R711
PG
10K
CN611 FG 11
R719
+5VD
TO OPE
0
PG
5.6K C722 K1000p
KX-FLB758RU DIGITAL BOARD (PCB1) 3/4
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PM[0] SM[0] PM[1] SM[1] PM[3] SM[3]
R684 R698
0 NC
R683 R697
0 NC
R682 R696
0 NC
R621 56K K1000p
C627
PIOD[2]
4
PIOD[3]
5
PIOD[4]
6
PIOD[5]
7
PIOD[6]
8
PIOD[7]
9
A3
B2
A4
B3
A5
B4
A6
B5
A7
B6
A8
B7
GND
B8
( ) C732 NC
RA602 1K
RA601 1K
RA600 1K
F600
1.25A
R603
4
L601 1B601S
15
5
L602 1B601S
14
6
L603 1B601S
13
7
L604 1B601S
12
8
L605 1B601S
11
9
11
14
18
nStrobe 19 GND Data1 20 GND Data2 21 GND Data3 22 GND Data4 23 GND Data5 24 GND Data6 25 GND Data7 26 GND Data8 27 GND nAck 28 GND Busy 29 GND PError 30 GND Select 31 nInit nAutoFd 32 nFault NC 33 NC GND 34 NC FG 35 NC VDD 36 NSelectIn
PG
5
B8
11
GND
1 DA600
GND
12
5
B7
4
B6
A8
2
A7
3
9 10
13
1 DA602
B5
17
0
0 L600 1B601S
2
A6
15
5
8
L668
R600
4
B4
1
A5
16
16
3
B3
15
+5VD
1 DA601
A4
14
17
2
B2
5
A3
13
1B601S 1B601S 1B601S
18
4
B1
3
6
G
A2
12
L610 L611 L612
4
5
A1
19
1 DA603
4
VCC
L609 1B601S
2
PE
DIR
L608 1B601S
20
3
R640 1.5K
3
SLCTOUT
VBUS
2 D-
3
3
L616 1B601S
16
K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p K1000p
1 2
DA604 3
BUSY
7 4
2
L615 1B601S
17
10
2
FAULTn
D+
1
L614 1B601S
L607 1B601S
ACKn
THRM1
2
CN600
L613 1B601S
18
L632
1
TO PARALLEL PORT
L606 1B601S
1
GND
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
RA603 1K B1
IC601
GND
CN607
A2
20 19
C616 C617 C619 C618 C620 C621 C622 C623 C605 C606 C607 C608 C609 C610 C611 C612 C613 D601
R744 R743 R742 L637 4.7
G
( )
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
3
VCC
A1
R619 1K
PIOD[1]
DIR
C625 Z0.1u
2
COM
6
CN617
L653 NC
Z0.1u
L631
3
2 1
4
R642 1.5K
( )
R641 100K
1B252SD 1B252SD NC
1K
R624 10K
5 6 7 8
STROBEn
1
CMXB
5
PG
TO ENGIN MOTOR DRIVER
PIOD[0]
CMXA
4
+3.3V
C624
R799 0
TO CARRIAGE MOTOR DRIVER
13 LED
100
5.6K
PIODIR
CMB
3
12 DG
C772 Z0.1u
L621
CMA
2
11 +5V
Q609
+5VD
1
10 C2
L627 L628
R625
CN601
Q628
R753 NC R752 ( ) NC R741 ( ) NC
0
R740
4
3
2
CISON
GND
CN608
5
CISSEL
( )
DPISEL
FTG 6
7
F1 8
GND
9 GLED
VLED 10
TO CIS
C1
AUTOFDn INITn SLCTINn
TO USB
SIG 1
R652 27
R651 27
L634 0
NC
( )
F606
R650
NC
C653
C652 Z0.1u
( )
PG
6.3V220
56K
+5VD
10
L630 0
R653
C651
9
R770 2.2K
14 PAPER
R643 3.3K
C654
Q611
L626
R620 C640
USB_Dn USB_V
USB_FS
TP609
( )
R656 NC
4.7K
R655
L636 0
10K
R775
Q630
XB
TO THERMISTOR
USB_FS USB_V
Q612
4.7K(1/4W)
B
8
D606
L625
+5VD
+24V
R774
A
7
Z0.33u
Z0.1u
C660
R800 0
K0.1u C655
TP608
C657 C658 C659
K0.1u K0.1u K0.1u
Z0.33u J22p
C667
J22p
2.2K
XA
6
+5VD
PG
USB_Dn USB_Dp
VSS SDAA_GPIO_INT TX_DATA SSD_DIBRX P80SEL J2 TEST_MODE J1 SCANMOD V2 TEST L1 VSS A10 VDD U2 GPIO[5] U1 GPIO[6] W8 SC_LEDCTRL2 Y8 SC_LEDCTRL1 U7 SC_LEDCTRL0 U9 SC_CLK1 V8 SC_START0 W5 SCIN V6 SENIN2 W6 SENIN1 Y6 SENIN0 Y3 ADCREFp Y2 ADCREFn Y4 ADCVC U5 ADGD Y5 ADGA V5 ADVA
C656 C666
C665
R654
L624
IC602
32KHz
4.7M
Q625
+5VD
+5VD
R663
L623
( ) 0 PMPWR1 R666 NC SMPWR1 R695 ( ) PMPWR2
PAPER
5
Q600 Q605
L622
SENCTL2
PG
1.5K(1/2W)
PG
Q624
AIN0
4
R601
SMPWR2
R692 NC
( )
PG
( )
( )
Q623
+24V
3
D605
( )
+24V
2
4.7K
0 NC
1
R771
R685 R699
CN605
D608 C626 50V10
PM[2] SM[2]
R623 10K
Q622
( )
X601
4 3 2 1
RA617 10K
PIODIR PIOD[0] PIOD[1] PIOD[2] PIOD[3] PIOD[4] PIOD[5] PIOD[6] PIOD[7] STROBEn AUTOFDn SLCTINn INITn BUSY ACKn SLCTOUT PE FAULTn C639
+24V
+5VD
Z0.1u
SMPWR2 SMPWR1 SM[0] SM[1] SM[2] SM[3] PMPWR2 PMPWR1 PM[0] PM[1] PM[2] PM[3]
+3.3V/BATT
Z0.1u
265
(1)
+24V
+3.3V
NC R745 R746( ) NC
(r)(s)(t)(u)
Z0.33u
J3
F3
F2
F1
L2
F17 VRTC
G20XIN
H20 XOUT
U12 EV_VD[1]
Y13 EV_VD[2]
(2) (3)
W12EV_VD[0]
32kHz
(p)(q)
OPERST C643
USB_Dp
IC604
(o) TOPCVR
( )
(k)(l)(m)(n) GPIO[3] U4 CS[1]n A9 GPIO[8] T3 VDD Y11 VSS B11 GPIO[15] P4 SMPWRCTRL R3 SM[0] U6 SM[1] Y7 SM[2] W7 SM[3] V7 GPIO[22] N1 PMPWRCTRL R2 PM[0] U8 PM[1] W9 PM[2] Y9 PM[3] Y12 VDD K17 VSS C11 PIODIR C1 PIOD[0] G4 PIOD[1] H1 PIOD[2] H2 PIOD[3] H3 PIOD[4] H4 PIOD[5] C2 PIOD[6] D1 PIOD[7] D2 STROBEn A2 AUTOFDn G3 SLCTINn G2 INITn G1 BUSY A1 ACKn D3 SLCTOUT C3 PE B2 FAULTn B1 VDD M20 VSS D11 USB_Dn C8 USB_Dp B8 SSTXD1 J19 SSRXD1 H17 SSCLK1 J20 SEQ N17 WAITn J17
KX-FLB758RU DIGITAL BOARD (PCB1) 4/4
KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
KX-FLB758RU
15 SCHEMATIC DIAGRAM 15.1. ANALOG BOARD (PCB2)
C305 R282 470K
C290
16V10
R360 ) NC
22K
R260
Q203
5.6K
C291
820
K0.01 R273
5.6V C268
K0.027
D202
5.6V
R292 1K
1 T201
(2) R262
R263
(3)
15
Q202
12K C295 J100p D204
R266
(
16V47
C293
K0.1 C312
(4)
R279 ) NC
2.2K
C374
620 C300
C286
1K
) ( ) C306 C309 NC NC
K0.22
R280
C372
50V2.2
R286 ( ) NC
R284 430
C289
(
L272
L214 16V100 J C282 Z0.1 ( ) C303 NC
C278
4 5
10K
PC201
R291
J 2 NC
FAX Rx Signal
3
2
R272
R275
R287
K0.022 56K
+12VA
2
3
R261 1.5K
J10p
FL212 )3
1(
4 5
1
J10p
R267
1
4
R293 J
R278
D203
C310 ) NC (
C288
C311 ) NC
NC
T203 NC 3
C287
5
2
)3
2
(
K0.0039
+5VD
(
C281 J10p
8 6 4
Z0.1
FL209
1(
IC207
C279
(1)
K0.1
50V4.7
C280 J270p
35V330
K0.0039
) C297 NC (
Z0.1
C294
C298
C292
( 1 68K
C275
R288 C308
10K +12VA L271
C285 R269 FL211 K0.022 56K 1( )3 ( ) R265 2 NC +24VA
R258
7
R283 10K
R277
NC
R270 68K
J211 ) NC
5.6V
D201
NC
(
C258 NC ( )
2
C266 16V10
5 4
C299 Z0.1
J270p
L213
2 )3
8 6
7
FL208 )3
R247 FL205
R268
R264 10K 10K
R259 1(
1 (
IC206
K0.0047
10K
(
R257
10K
) C283 NC
C277 R256
J210 ( ) NC
C272
4
IC206 2 1 3
C284
5
Z0.1
10K
C269
C261 K820p
R251 10K
K0.0068
K0.022
8 6
7
(
IC205
R253
K0.0033
3
IC205
( ) K0.0022 C271 NC
1
C263
) C260 NC
2
2 NC
FL213
R274
2 NC
)3
+24VA
( 1
FL206
R252
)3
+24VA
Q204 NC D205
D206
(5) (6)
C304 J68P
18K
18K
1 IC207
C302 J10p
K0.0027
C296
2 3
2 NC
(
NC
ALC
R276
+5VD Q209
NC
CID VOX MILAT MICLK MIDATA AGC
R364
R363 ( ) 100K NC
2 NC
FL207 1( )3
C267 J10p
27K
J390p R250
NC ) NC ) C262
)3
(
(
C251 ( ) NC C249 ( ) NC
R255
TXA1
TXA2
LINEIN
TONE1
2 NC
1
R348 ( ) NC FL224
3
(8)
R244
R349 ) NC C367 ) NC (
50V10
(
C216
K0.1
18K
C226
(9)
+5VD
K0.1 C379 ) NC
L254
R235 4.7K
(
R223 10K
DA201 3
K0.22 12K
C227 ( ) NC C244 R234
R297 C317
K0.012 22K
L260
J100P C204
J100P
J100P
C205
C206
C210
(11)
L265 L264
R205 150K R207 C203 68K K150P VREF R212
266
56K 120P
R204 C201
K0.1
KX-FLB758RU ANALOG BOARD (PCB2) 1/2
Downloaded From ManualsPrinter.com Manuals
1 2
100 100 100
220K
R213 220K
L201 NC
100K
390K
C235 R230 K1500p 8.2K
R201 R202 R203
R298
L207
C239 K0.1
C209 Z0.1
L268
L266 C243
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
120K
C208 ( ) NC
6.3V220
22K 22K C237
L267
35 SPOUT CLOCK 34 VLOUT DATA 33 VREF VDD 32 VLIN VOXOUT 31 MODEMRXOUT VOXDET 3( 1 30 GND VOXIN ) 29 NC29 FL201 VSS 28 NC28 NC9 2 NC 27 TONEIN ROUT2 C220 J680p 26 NC26 ROUT1 25 MODEMTXOUT RIN R218 12K 24 MODEMTXIN VCC 23 LINEIN HSMICIN1 22 LINEOUT HSMICIN2 21 EXTOUT HSMICOUT 20 EXTIN R220 130K NC17 19 NC19 J10p C223 NC18
R217
R210
C207 ( ) NC
C222 J33p IC201 R219 390K 36 SPIN STR 1
VREF
R228
6.3V220 C230 Z0.1
4.7
R226 L253
(10)
Z0.1
16 15 14 13 12 11 10 9
R227
C229 Vdd R-OUT R-IN R-LD1 R-LD2 R-GND STB DATA
R246 10K
+5VA
C231
( 100K
R208 L257
R209 C212
K1500p 8.2K 390K
R214 C215
IC202 1 Vss 2 L-OUT 3 L-IN 4 L-LD1 5 L-LD2 6 L-GND 7 CS 8 CK
1(
K0.1
35V100
R216
(
C255 ) NC
4.7K
R206
L273
390K
+12VA
Z0.1
IC204 1
2 3
R241
L256
K0.1
R229
C257
K0.1 C256
FL204
2
D216 ) NC
J27P 680K
C253 )NC
C247 R238
Z0.1 C274
+12VA
C254
2 NC
L212 J
(
K0.1
C273
47K
FL203 )3
1(
C259 ( ) NC
C224
R249
5 4
L211 J
47K
R248
C264
10K
8 6
C265
K0.027
7
(7) +5VA
R245
L269
R233
C217
C242
R221
10K C246 K1000p
C270 J390p IC204
K0.1
4
R254 27K
56K
VIN
)
15K C219 K0.1 D215 C276 ( ) ( ) NC NC
5 VO1
C241 Z1u
(
1K
R222
Z1u
FC1
3
C214
6 VCC
MONITOR
ESTB EDATA ECLK
SPMUTE 2
R236
6.3V100
C250
120K C252 K680p
R232 C240
FC2
K0.022
R242 150K
IC203 8 VO2 1 CD 7 GND
R243
SP+ 1
L209 J L210 J
)
SP- 2
C248 K680p
C382 NC ( ) C381 NC ( ) C380 NC ( )
4.7
R237 10K
TO SPEAKER
+24VA
(
R240
+5VA
CN201
R362 R361 ( ) ( ) NC NC
330K
C314 ) NC
J C301
FL210 1( )3
R239
R289
D207 ( ) RY201 2 1
R271
FAX Tx Signal
+24VA
R285
(12)
KX-FLB758RU
+24VA
+5VD
+24V
R231
2.2K
C234
C236
50V1.0
(
NC
J204
)
FL202
R224
22K
16V100 R225
22K
35V100 C225
C218
Z0.1 C221
Z0.1
L206 Z0.1 C228
+12VA
(1)
(2)
Q201
L205
1
Z0.1
C213
L202
R215 ( ) NC 2
J223 J
C211
J224 J
6.3V330
J308 L262 J J
L203
3
+5VA
R356 ( ) NC C332
SA201 4 2
3
6.8(0.5W)
5 6 7 RY203 NC
R320 ( ) NC C342 ( ) NC
R322 ) NC
C343
2.2k
8.2k R355
R327
R323
EX-HOOK
6 AGC J
9 TXA1 10 SPMUTE J
RLY
L219
BELL
L218
J
P-SHORT
L215
J
ALC
L216
J
J214 )
C378 ) NC
(
(
2 R332 NC
)
3
C350
17 ESTB 18 TONE1
MILAT
19 MILAT
MICLK
20 MICLK 21 MIDATA 23 AG
J221 J
24 +5VD VOX
25 VOX
HOOK
L228
10K
SENCTL5
L227
J
K0.01
1.8K C354
K0.01 C357
L263 J
26 HOOK 27 SENCTL5 28 TNREMP
L245 ( L246( L243 5
) 1
8
4
1 HSMIC-
7
3
3 HSSP-
6 FL221
2
4 HSMIC+
L244 L242
R338
J230
16 EDATA
TONE1
22 DG
L241
K0.1
14 ALC
ESTB
(
(
D213 ) D214 ) C363
C351 K0.1
13 P-SHORT 15 ECLK
)NC
L247 ) NC L248 ( ) (
CN204 2 HSSP+
C375
FL218
1
12 BELL
EDATA
+5VD
16V47 C362 ( ) NC
24K L233
1.8K C360
R326
3
R345
2
C344
L232
11 RLY
ECLK
MIDATA
K0.01
16V10
J218 ( ) NC
R343
1
24K
( ) C376 NC
J10P
C377
R329 ) NC FL217
7 BREAK 8 TXA2
2 C355 R340 330 C359
(
L251
( )
1M
Q212
16V10 C358 ( ) NC
Q214 C353
J202 )
(
R325
J390P
R306 ) NC R309 ( ) NC (
6.3V330
150K
C331 ( ) NC R358 ( ) NC
IN
16V10 R305
2
DET
IC208
C330 K0.0033
C341 J10p 8 6 7 L274 5 C336 4 J Z0.1 IC209 C337
5 EX-HOOK L220
TNREMP
J213 ( )
R321
NC 2
)3
FL215
J390P
4 LINEIN
330 FL220 R344 1 3 ) ( ) ( NC 2 NC C361 ( ) NC
R315
1( R308
L250
3
L255 5
4
GND
VCC OUT
1 C366
6.3V330
Z0.1 C318
Z0.1 C321
2 NC
FL214 )3
R299
1( C365
C364 NC L249 C324 ( ) 220K
3 AG
TXA1
J
J227
R313
R301
2 CID
TXA2
+5VA
150K C340
1 +24V
1 560
(
J229
CN202 L217
BREAK
3 R339 100 C356 ( ) NC
R336 ) NC FL219 K0.22
2
6.2K
R337 R334
K0.01
+5VA
+24V
AGC
( L261 J222 ( ) NC
J
3
IC209
C349
(
1
R353 NC ( ) FL223
3
1
L234
L237
K0.012
27K 2
R318 33K VREF
NC R328 ( ) FL216 3 1
C352 ( ) NC
C338
J225 J
4
C371 ( ) NC
TXDETRXOUT
3
R357 ( ) NC
RXIN
6 a1
SPMUTE
(10)
(12)
47K
R359 CID
BELL
TNREMP
R335 56K 4
C347
C345 J10p
GAIN
TXIN
L259
10K
3
4 a/A1 5 E(G)
+5VA
2
+5VA
2
3 b/B1
EX-HOOK
(9)
(11)
+5VD
LINEIN 3
2
2 S(W) J220 J
J
K0.0018 R324
R351 ( ) NC
2
C346 ( ) NC
VC
J226 ) NC
R333 330 PS201 Q213
1
( C370 ( R350
) NC ) NC
5
GND
R352 ( ) NC J228
6
(8)
K0.01 SENCTL5
1
C373 6.3V220
VCC
6.8K(0.5W)
10K J
R331 ( ) NC
CN203 1 b1
J219 ) NC
CID
L270
( ) R347 NC FL222 R346 3( ) NC 2 1
MONITOR
BREAK
P-SHORT 56K
R319 100
C339 ( ) NC
L231
IC210 NC 7
C327
R312
100 50V1.0
R290 C307
HOOK
R316
SW201 1 2 4 3
+5VD +5VD
3
5.6V 5.6V J216 ( NC )
33K(0.5W)
+5VD
4
D212 2
D211
R314
+5VA
8
PC204 1
(
L239
PC205 1 4
Q215
1
Q205
RLY
(7)
4 5
C348 ( ) NC J217 J
6 b1 R365 ( ) NC
K0.01
Z0.1
J RY203 1 Q210
3 T2022
J
L238
+5VD +5VD
4 b/B1 5 S(W)/B2
SA202
3
3 a/A1 PO201
L236
J
NC
5
250V1.0
8
RY202 2 1
C320
R304
+24VA
J100p D208
5
PC203
J215 ( ) NC
RY201 3
4
K0.027
(5) (6)
C368 NC ( ) C369 NC ( )
C335
R330
2 E(G)/A2
L240
2
K680p
RY202 4
R341
1
3
K0.033 L230
100K
4
1 a1
C334
R342 ) NC
50V100
2
C322
3
CN205
K0.033
(
PC202
F201
(
1
L235
C333
4
R317 ( ) NC
4
+5VD
ZR201
(4)
100K C326
R311
50V4.7
K0.027 L229
3
K680p C329
1K
200K
R307 4.7K R310
Q206 C316
560
D209
2
3.9K
R300
C325
R294
1
C328
K0.0033
C319
+5VD
Q207
Z0.1
C315
C313
K0.068
Q208
Q211
R303
R296 820(2W)
1K
NC 4.7
Z0.1
(3)
)
R281
R354 ( R295
NC
KX-FLB758RU ANALOG BOARD (PCB2) 2/2
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KX-FLB758RU
15.2. OPERATION BOARD (PCB3)
TO DIGITAL J151
( )
NC
PG
FG
11
R101
100Ω
R102
100Ω
R103
100Ω
RESET 10 KRXD KTXD
R104
100Ω
R105
100Ω
R106
100Ω
9 8
KSCCLK 7 KLATCH 6
J100p
R113 180Ω
R114 180Ω
R115
180Ω
R116
180Ω
R117
180Ω
R118
180Ω
R119
180Ω
R120 180Ω
8
5
2
SW106
SW105
3
#
6
SW109
SW112
SW110
REDIAL
MONITOR
HANDSET MUTE
7
4
1
SW113
SW116
SW114
SW103
SW102
SW101
RESOLUTION
FAX START
SCAN TO PC
SW133
SW137
SW134
SW135
F3
F5
F4
SW123
SW122
SW120
SW107
9
SW111
FLASH
SW108
*
SW115
SW104
COLLATE
STOP
AUTO ANSWER
SW132
SW136
SW117
F2
F1
F6
LOWER
SW121
SW119
SW124
SW118
COPY
VOL+
VOL-
NEXT
MENU
HELP
CALLER ID
PREV
SW126
SW129
SW128
SW131
SW130
SW125
SW127
KX-FLB758RU OPERATION BOARD (PCB3) 1/2
Downloaded From ManualsPrinter.com Manuals
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268
(1) (3) (5) (7) (9) (11)(13)(15)(17)(19) (2) (4) (6) (8) (10)(12)(14)(16)(18)
J100p
J100p
C105
C106
+5VD
C104
C102
C103
K0.01u
J100p C119
1
CN101
Z0.1u
2
+5V
C101
3
GND
6.3V100
4
JOG1
C118
JOG2
J100p
KSTART 5
KX-FLB758RU
R112
4.7Ω
+5VD
+5VD
2.2K
Z0.1u
NC
) NC
( )
C113
C117
Z0.1u
CN102
R109
R108
2.2K
C124
TO COB
18K
6.3V100
R111
C112
Z0.1u C111
Z0.1u C110
( )
C109
C123
( )
NC
NC
(
R110
COB MODULE
+5V
3
V0
4
RS
5
R/W
6
E
7
D0
8
D1
9
D2
R107
NC
( )
( )
AUTO ANSWER
+5VD
LED101
C120
( )
NC
470Ω
NC C116
NC C115
( )
( )
NC C114
NC C108
( )
C107
NC
( )
( )
C121
17 40 21 23 24 25 26 27 28 29 2 15 9 20 41 38 22 16 37 5 6 36
NC
VDD VDD XLD15 RS R/W E D4 D5 D6 D7 LED6 XLD12 XLD10 XLD14 LED5 LED4 LED1 XLD11 LED3 XLD8 XLDX9 LED2
C122
(2) (4) (6) (8) (10)(12)(14)(16)(18) (1) (3) (5) (7) (9) (11)(13)(15)(17)(19)
RESET TXD RXD SCLK LATCH START KIN0 KIN1 KIN2 KIN3 KIN4 KIN5 KIN6 KIN7 KSL0 KSL1 KSL2 KSL3 KSL4 XLD13 GND GND
GND
2
10 D3
IC101 30 33 32 31 34 35 42 3 7 8 11 12 13 14 43 44 1 10 4 19 18 39
1
KX-FLB758RU OPERATION BOARD (PCB3) 2/2
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269
KX-FLB758RU
IP101
7
C111
1.5k
1.5k
1000p Q103
R105
C112
1000p
7.78k
C110 0.01
R119
CN2
D112
7.78k
10k
R103
10k
R126
8
2.7k
6
10k
5
2.7k R125
4
R117 10k
47k
8
165k
0.5V
(6)
C104
(7)
R106
10k
665k
R104
100k
R107
R102
50V2.2
C102
4
0.047
CHG REM
3
R123
CN2
R120
TOP CVR
2
R116
IC101
50V1
9
C103
D111
16 15 14 13 12 11 10
1
(9)
10k
2
10k
CN2
Q102
R124
R122
10k
R129
R127
R121
GND
R128
SW101
(8)
!
10k
1
35V47
CN2
C101
+24V
(10) (11)
15.3. HIGH VOLTAGE POWER SUPPLY BOARD (PCB4)
CN2 6
R202 15.8k
2V
(4) (5)
TRA CLK
0.5V
CN2
(3)
CN2 3
PC201 CN2 5
(2)
LED
C212 220p
DEV CHG
1.5k
9
R201
REGIST
CN2
(1)
DRUM
7
KX-FLB758RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) 1/2
Downloaded From ManualsPrinter.com Manuals
270
KX-FLB758RU
(10) (11)
R118
! T101 TRA+ TRA-
R110
C107
100k
0.001
D102
D110
8.45k
R108
(9)
20V
R113
Q101
C108
D104
C109
20V
0.001
D103
470p
2.2 1k
CHG
C210
4700p
C203
R220 2.2M
SUP
R211
1kV
D205
1.5M
1M
470p
C208 0.01
DEV+ 100p
ZD203
C211
C207
33k
-1kV
R209
R216
500V
DEV-
Q204
ZD202
CW
24.9k
(1)
(2)
R210
4.7k
VR201
R219
C206 0.01
(3)
R218 2.2M
0.001
1M 1M
R217
R214 R215
220p
C204
D202
Q202
R206
(4) (5)
D201
470p
C209
D203
C202
100p
(6)
! T201
10M
C106
(7)
R109
R114 10M
(8)
1k
OPC
KX-FLB758RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) 2/2
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271
KX-FLB758RU
15.4. LOW VOLTAGE POWER SUPPLY BOARD (PCB5) 320V
560
4
5
3
6
14V
IC101 2
L101 6.8K
R126
8
(L107) 2
R108 15
7
1
15 16 17
13 14
47/35
1M 1/2
(6) (5)
D108 4700p
1000PIK
330V
R125 D107 10K
2200p
L104
C108 D105
C103
R101
!
S
(4)
330
C109
!
D
1
820p
2200p
!
R122
0.22 C123
C104
R124
12
22
0.22 L102
G
D109 R109
!
5
7
L108
0.22/2 (C105)
C102
C122
!
!
R105
T101TRANS
!
R128 180
!
(L105) Q101
R121 10K
(TH101)
820K
R111
D103 D104
D106
47/2 47p R103
!
R106 C119
!
82K
!
10V 1
56/450
!
C106
D102 D101
82K
R110
R102
820K
R104
320V
100K/2
1 -160V
0.1
0.22
!
!
C110
2200p R207
PC101
F102
3
N
H
!
SCR101
1
KX-FLB758RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) 1/2
Downloaded From ManualsPrinter.com Manuals
272
22 1/2 100
R113
L103
0.1
R114 C112
!
220
!
!
3
CN102
0.1
C111
!
PC102
120 1/2
CN101
!
L
1K
GND
T5AH 250V
N
16V 1 -15V
R127
(1)
750V C101
R112
T3.15AH 250V
!
F101
!
C124
(2)
ZNR101
(3)
3 !
KX-FLB758RU
(L204)
(6)
D201
0.1
C222
(C209)
(R229)
1.5K/2
1.5K/2 R203
1000/35 R202
L206
C201
1000P
C202
CN201
27V 1
1
24V
2
24V
3
P GND
4
P GND
5
D GND
6
D GND
7
5V
8
5V
9
HTRON
10
PDET
-80V (D203)
0.1
C210
(R208)
(1)
(2)
(3)
IC201
100
(L205)
3.3K
0.1/50
VR201 R224 27K 5K
2.2K C205 R223
R225
470/35
7.5V 1 -23V
(4)
C203
2.2K PC101 R221
D202
C204 47/35
IC202
R222
(R206)
(5)
(C223) (C224)
KX-FLB758RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) 2/2
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KX-FLB758RU
15.5. MOTOR DRIVE BOARD (PCB6) CN1 24V 1
24V 2
PG 3
6
PG 4
7
XA 5
B
A
XB 8
PWD1 9
PWD2 10
5V 11 GND 12
PAPER 14
SENLED 13
R7 +24V
1
2
220W +5V
3
4
PS1 0 CNA1006N
J1 NC ( )
R8
PG
3.15A
F1
+5V
C1 Z0.1
PG
33K 50V330 C2 C3 Z0.1
6.3V100 C4
PG
Q1
IC1 1 LG 2 Vref
R3 220W
PG
R2 2W 3 VsA 0.47 4 Io
R1 330W
5 IN2 6 IN1
+5V
R6 NC ( )
7 Vcc 8 VmmA
C5 +5V
C8 Z0.1
Z0.1
PG
9 OUT1 10 RsA 11 OUT2 12 NC 13 PG 14 NC 15 OUT3 16 NC 17 NC
+5V
C6 Z0.1
PG
K3300
20 VmmB 21 Vcc 22 IN4 23 IN3 24 I1 25 NC R4 26 VsB 0.47 2W 27 C/R
R5 18K
+5V
274
CN2 1 OUT1(A)
Downloaded From ManualsPrinter.com Manuals
2 OUT2(*A)
3 OUT3(B)
4 OUT4(*B)
KX-FLB758RU MOTOR DRIVE BOARD (PCB6)
C7
18 RsB 19 OUT4
KX-FLB758RU
15.6. SENSOR BOARD (PCB7) CN50 THERM 1
TO DIGITAL C50
CN504
( ) NC
NC 2 GND 3
0N1024KU PS502
15.10. CIS RELAY BOARD (PCB11)
1 CISPOS0 2 CISPOS1 3 GND 4 LED
CN51 TEMP 1
TO PFUP1259ZB-D 1
3
2
4
ADF HOME CN506 1 LED
2 SIG 3 GND
GND 2 CN505 SIG 1
VIN 3
CN507 10 SIG
SIG 4
GND 2
VOUT 5
CISON 3
8 CISON
CISSEL 4
7 CISSEL
C51 (PFUP1257ZB only)
4
DPISEL 5 FTG 6 GND 7 F1
KX-FLB758RU SENSOR BOARD (PCB7)
8
6 DPISEL
R501 0 R502 0
150p 150p
3
C502 C501
1 PS50 2
9 GND
5 FTG 4 GND 3 F1
GLED 9
2 GLED
VLED 10
1 VLED
TO DIGITAL
15.7. VARISTOR BOARD (PCB8)
TO CIS
KX-FLB758RU CIS RELAY BOARD (PCB11)
ZNR60 271
CN508
KX-FLB758RU VARISTOR BOARD (PCB8)
LED
3
SIG
2
GND
1
0N1024KU PS503
15.11. CIS SENSOR BOARD (PCB12) 1
3
2
4
FB HOME
KX-FLB758RU CIS SENSOR BOARD (PCB12)
15.8. ADF RELAY BOARD (PCB9) TO ADF MOTOR
2 3
ADFOPEN
4
ADF OPEN
1
3
2
4
5
A
4
B
3
XA
2
XB
1
COM
COM FBOPEN
5 6
FB OPEN
7
1
3
2
4
CNA1006N PS500
ADFMXB
1
SW500
3
DOCUMENT
CMA
1
CMB
2
CMXA
3
8
LED
9
1
LED
CMXB
4
P.F 10
2
SIG
COM
5
GND 11
3
GND
GND
6
4
IC500
CN509
DOCU
2
TO CARRIAGE MOTOR
TO DIGITAL
SW501
CN502
16
2
15
3
14
4
13
5
12
6
11
7
KX-FLB758RU ADF RELAY BOARD (PCB9)
8 PG
15.9. PF SENSOR BOARD (PCB10)
CN510
1
10 GND
9
5
A
4
B
3
XA
2
XB
1
COM
NC
ADFMB ADFMXA
15.12. SCAN MOTOR DRIVER BOARD (PCB13)
CN500
( )
1
C500
ADFMA
MA7160
CN501
D500
TO DIGITAL
PG
CN503 LED
1
SIG
2
GND
3
0N1024KU PS501
KX-FLB758RU SCAN MOTOR DRIVER BOARD (PCB13) 1
3
2
4
Paper Feed
KX-FLB758RU PF SENSOR BOARD (PCB10)
Downloaded From ManualsPrinter.com Manuals
275
KX-FLB758RU
16 PRINTED CIRCUIT BOARD 16.1. DIGITAL BOARD (PCB1)
R602
IC614
1
3
C676 4
Q620
9
1
CN614
L642
2
C721 Q618 C759 Q619
R769 C745
C747
1
L644
CN616
CN615
10
L640
C703
RA601
L671 5 1 DA602 3
4
R670
1
5
DA600 RA602
3
+24V
AG 5
4
R737 R725 R726 C743 L641 L647 Q616 L646 L645
C756
DA601 RA600
R727
Q621
C757
1 1
IC611 5
1
IC613 4
CN617
2
C657 C658 L659
L667
R764 C700
C702
C724 C723
Q617
L654 L655 L656 L650 L651 L652
IC612
8
R702
D605
C733 R709 5
R703 R700 R701 R728
C678 C664
Q631 C732
4
DA603 3
8
IC605
C750
1 20 20
11 C625 L621 RA603
5
C734 1
IC602
11 DA604
R802
C643 C659
1 C711
10
9
R799
R800
R708 L669 R707
1 10
8
C710
32 1
C624 L632
L657 L658 L660 L673 L662 L664 L665 L663 L674 L666
R710
REF-CH
L648
L617
IC609
IC601
C631
X600
R738 L661
16
C713
C629
R661
C699 L680
L684
L682
L681
L683
16
C628 C630
25 24
R739 R706
9 +5VD
CN602
J600
IC600
1
D600
R615 R616
8
C707 R691
R662
C691
C758
AUTO-CH
L619 L618
D607
R605
Q602 C600
Q606
DG
RA612
PCB-CH C712
L620
L686
B
C663
RA604
IC604
C695 C694 L649
R770 R772 120
1 160
R604
R655
Q612
Q605
9 Q628 D C651
R650
1
CN608
10
Q630
E
RA620
L653 C774
24 C752
S Q610 R778 Q603
Q600
R603 E
25 F601
C737 C736
F600 25
L636 R653 Q611 Q601
C693 R686
R617 A R699 R771 R698 TP_IN R697 R773 R696
C601
C653
F606
R607 Q607
RA621
R751 R750 R749
C681 C682 R676 RA613
IC610
R606
R609
F602 I
D606 R668
R610 R611 Q608
R601
1
1 3 3 1 CN601CN604
11
C603
C656 C698 C680
R618
RA619 RA618 X601
R673 R662
4
1
276
CN603
BAT600 27
40
C740
1
Q625
R625 Q609
Q627
R634 R633 I F603 C602 Q604 R613
IC603
RA614
41
81
R638
R654
R624
CN611
CN606
Q624
R623
R729 R730 C768 C767 C766 C765 C764 R667
R637
C604
14
CN605
Q623
R674
C705
L678 80
Q626
L643
Q622
1
RA625 RA624
R733 RA617
J600 28
1
R723
CN612
1
1 8 1
F605
1
RA623
RA622
5 C753
3.3V/BATT
C639
1
IC606
CN613
D608 C626
IC608
25
R688 Q614
C771
L639
RA607 RA608
2 Q613
A B C 1 2 3 4 5 6 7 8 9 A B C 28 5 54 IC615
C763
RA606
CN610
C672 C675 R680
54
R664 RA610 R665 R786 RA626
D604
RA605
+3.3V
L685
1 D603
5
48
CN609
I
Q615 R690
1
F604
PbF
16.1.1. DIGITAL BOARD: COMPONENT VIEW
4
L631 CN607
R641
R642
D601 L668
R669
CN600
R775 PG
KX-FLB758RU DIGITAL BOARD (PCB1) COMPONENT VIEW
Downloaded From ManualsPrinter.com Manuals
16.1.2. DIGITAL BOARD: BOTTOM VIEW TP_Y
R797
PFUP1273YA
TP_Z
C635
D602
R658 R659
C646 C645 C644 C636
R660
C637 C650 C649
C648 C647
R798
C661
R689 R694 R693
C708
R731 R720 R732
R734 R735 R736
R676
C754
C662
R796
R779
L638
+3.3V /BATT
R687
TP AUXCLK
C720
C719
L679 R790
R672 C632 C633
R704
R644
R747
TCK
C722
R677 R756
C660
TDI
TDO
277
C642
TMS
C739
R766
C701
C760
R760
+24V
1
C605 C623 C622 C621
L609 L610 L611 L612
R666 R695
R718 R717 R716 R715 R714 R713 R712 R711 R719
R685 R684 R683 R682
C654 R743 R744 R742 R741 R752 R753
C620 C618 C619 C617
R656 1 2
1 R643
18 R600
19 R795
L670 C751
R608
C615
R791
C709
AG L605 L606 L607 L608
R612
R767
R705
C735 C744
C609 C608 C607 C606
R768
L672
+5VD
L601 L602 L603 L604
C718 C716 C715
C704
C714
C614 R794 R793 R792
A D 0 1 2 3 4 5 6 7 8 9 TP_CKSL B C 0 1 2 3 4 5 6 7 8 9 R755 1 2 3 4 5 6 7 8 9 10 11 12 R754
C770
C613 C612 C611 C610
C692
RESET
R761
L613 L614 L615 L616
R635
R679
R758 R759 R757
R765
TRST
C761
R788
C717 C738
DG
C655
R647
R636
R748
R746 R745
R646
R645
L622 L623 L624 L625 L626 L627 L628 C722 R621 R620 C640
R639
R777
C741 R721 R722 R724 C742
C627
C755
R763 C769
R776
L600
R619 C616
C773
R762
R649 TP_X C762 R648 R657 R671
R801
+3.3V
R780 C671 C674 R675 R781 R681 R782 C688 R783 R784 R787 C687 R785 C666 C665 C689 C686 C690 C667 C673 C685 C684 R663
C638 C634
R789
L630
R640
4
R627 R629 R626 2 R628 3
R632 R630 R614 R631
5 8
L637 C652 R740 R652 R651 L634
9 10 R774
PG KX-FLB758RU DIGITAL BOARD (PCB1) BOTTOM VIEW KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
J329
1
J339 J340
C236 27
28
J305
J310 J317
J337
J355
J321
C266
J370
C312
D201
J353
J346
J311 J386
C228
C237
CN202
C229
E Q201
J325
J322
J335 J334 J338 C307 J341
J356
D202 D203 J342 J354
J360
C211
J319
2
J336
D206 D205 PC202
J343 J358
J372
J324
J379 R295 J380 C316
E Q208 C329 C328
ZR202 R330 PO201 F201 RY203 R322
RY201
J312
J318 J328
C274
J326
Q202
J330
E
C278
R263
J361 R294 R354
L230 SA202
CN205
J365 D211
J371
J364
C372
J347
J374
C373
C369
J202
C337
J316
C318
J302
J314 J303
J214
J304
C321
J213
R319
J383
J223
J307
J306
J308
J301
SW201
Downloaded From ManualsPrinter.com Manuals
J376 J375 J315 J377
J351 J348
CN204
J224
D212 J217
J367 C359
C360
FL221
R323
AUTO-CH
PFUP1257YA-A
C355
J323
C221
J345
PCB-CH
J368
J359
J320 J357
C216 J218 J221
C279 J352
278
J363 D213 D214
CN203
PbF
C250
J373 J362 J350 2 1
J382 CN201
J327 D208 R304 J344 D207
PC203 T202
J313 RY202
J332 D216 C343
T201 T203 R317
J333 PC201 SA201 J309 J366
R314 R331
J349
J216 PC205
C290 C293
D215 E Q211 J215
D204 J220 PC204
J331 R296 R356 L229
J381 ZR201
J219
C322 L240
KX-FLB758RU
16.2. ANALOG BOARD (PCB2)
16.2.1. ANALOG BOARD: COMPONENT VIEW
PS201
KX-FLB758RU ANALOG BOARD COMPONENT VIEW
R231
L215
C381
C225
8
L219 R224 L220
L216 J204 L206 L205
C218
FL202
C258
L214
18
9
R290
Q210
16
5
8
4
5
1 2
5
R310
C268
Q205
1
1
IC206
1
4
4
5
5
8
5
8
4
1
4
8
5
4
1
1
N O P Q R S T U VW X Y Z
A B C D E F G H I J K L M
R303
24VA
C325
C315 Q207 C319
R300
C313
PFUP1257YA-A
R276 C300 FL210 R289 R280 C296 R271 D209 R292 C301 R293 C310 R287 R307 R285 C374 R284 C311 C333 C306 R291 C304 C334 C332 C303 C326 C281 C335 R311 C302 C309 IC207 FL212 C282 R269 L272 L236 C285 FL211 C320 C305 R283 R267 R270 R282 R288 R277 R278 L271 C308 C275 C288 C289 C280 C297 R268 L260 R363 C298 R265 L235 C317 R258 R297 R299 FL209 Q213 L261 C283 R264 FL208 C299 C284 J385 C292 R301 FL214 J229 R347 J226 L238 C294 R257 R259 R256 R320 R298 R346 C272 C364 FL223 C277 C271 C342 L239 C269 L249 R335 C324 IC208 C365 C367 FL222 R353 C314 R252 C366 R349 R352 R253 C260 R333 R309 FL213 L259 L255 R305 R348 C368 C261 J211 FL206 Q212 C371 J228 Q209 C346 R251 L250 FL224 J210 C263 R274 C330 C370 L213 FL216 R306 IC210 R308 FL215 C348 R350 R328 C327 J230 C336 R351 L234 R313 R312 J369 R358 J227 R318 J225 C349 L274 L251 C338 C341 R342 L262 J222 C345 C356 R339 C340 J384 +5VA R336 C217 L270 L242 L244 IC209 R315 R327 FL219 C339 R236 C347 L210 R341 R334 C358 R316 R326 C246 R324 L241 L247 C363 R337 R361 L243 L209 L233 C378 L231 R357 Q215 C331 R237 C352 R340 L232 C344 L246 L248 L245 C252 R359 C361 R242 R355 DG Q214 R325 R321 R232 C376 L237 R344 R240 R362 C353 C377 R332 C350 C375 C241 R343 C351 IC203 C248 C240 FL218 C357 FL220 R345 R243 +5VD R338 R329 C362 C354 FL217 1 2 3 4 5 6 7 8 9 0 a b c AG L263
FL205
1
R247
36
19
279
KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals Q206
R215 C249 C254 L203 C251 L227 C204 R201 C380 L228 FL203 R245 C205 C256 C215 L202 R202 R206 R244 R249 R214 C213 R203 FL204 L212 C212 IC202 L211 L266 R209 C231 R206 R227 L257 R248 FL207 C235 R230 R255 C379 R254 L253 J378 C239 C270 8 R235 C230 R208 1 C273 C224 L256 C276 C257 4 IC204 C265 L254 R226 5 R246 C209 R228 R229 R210 C226 L269 C253 C264 R219 R233 R241 C247 L267 R238 C267 C210 R217 C243 C262 R239 FL201 R250 L273 C255 C222 R204 IC201 C259 C201 R218 C219 C220 R216 L218 C207 R222 L217 R220 C242 L264 R364 R205 L265 L207 C203 DA201 R213 R234 R207 Q203 R212 L268 C244 C223 C208 R221 R262 R273 L201 C214 R223 R272 R261 C291 C286 R275 R286 R266 R260 Q204 R279 C287 R281 C227 C295 R360
C234 C382
R225
16.2.2. ANALOG BOARD: BOTTOM VIEW
IC205
8
1
8
3
KX-FLB758RU ANALOG BOARD BOTTOM VIEW
KX-FLB758RU
16.3. OPERATION BOARD (PCB3) 16.3.1. OPERATION BOARD:COMPONENT VIEW
7 SW104
8 SW108
SW132
J106
J115
1
FLASH SW116
10
SW119
J107
SW127
VOL+
AUTO-CH
COPY PCB-CH
RESOLUTION SW128
F5
F4 SW120
LOWER
SW122
SW136
SCAN
STOP
FAX START F6
ABCDEF G
SW137
PFUP1258ZA
SW134
SW124
# MONITOR
F3
LED101
J120
SW123
F2
COLLATE SW133
CALLER ID
J116
J108
SW118
MENU SW126
SW121 F1
J119
C112
CN102
SW135
PbF
SW131
SW125
HANDSET MUTE SW115
9 SW112 0
J105
SW114
6 SW111
AUTO ANSWER HELP
J117 J118
5 SW107
SW130
C118
REDIAL/PAUSE
3 SW110
J103
4 SW103
2 SW106
J104
1 SW102
J112
1
J110
J113 J114
SW113
J111
SW109
J109
SW105
SW117
CN101
11 SW101
PREV
a b c d
ABC1 2 3 4 5 6 7 8 9 ABC
NEXT SW129 VOL-
KX-FLB758RU OPERATION BOARD (PCB3) COMPONENT VIEW
16.3.2. OPERATION BOARD:BOTTOM VIEW 280 J151 J119 R105 R106
R113 R110 C109 C102 C113 C103 C122 C104 C121 C123 C106 C107 C108 C114 C105 C115 C116
C120
R107
R114
+5V
R112
C117 C124
R111
R109 R108
PFUP1258ZA
R104 R102
23
R101
C111
R119
22
34 33
R103
IC101
12
DG
C101
11
44
C110
R115
R116
R117 R118
1
R120 KX-FLB758RU OPERATION BOARD (PCB3) BOTTOM VIEW
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16.4. HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) 16.4.1. COMPONENT VIEW
PC201
CN2
1
R201 JA4
R127
D201
T201 C109
D104
Q204
C207
C208
R209
R211
R210
D205 R219
D203
C206
JC6 SUP
R109
D103 E Q202
JC5
D202
C202
Q101
R128
C103
R216
C210 ZD203
JC10 R114
C104
CHG
JC8 JC7
R214 R215
C209
TRA
T101
E
C107
D110 JA5
C211
JC9
R113
281 D102
DEV
ZD202
R118
R217
JC1
JC11
R218 JC3
IP101
JA2
JC2
JA1
R117
R220
OPC JC4
SW101
C101
R129
N38
R126
JC12
JA3
NPKN862
E
C204
VR201
C108
KX-FLB758RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) COMPONENT VIEW
KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
KX-FLB758RU
16.4.2. BOTTOM VIEW
JQ1
R104
C212 C102 OPC
R125
Q103
C110
IC101
C112
KX-FLB758RU HIGH VOLTAGE POWER SUPPLY BOARD (PCB4) BOTTOM VIEW
Downloaded From ManualsPrinter.com Manuals
R103
C203
R116
C106
D111
R105
R119
Q102
C111 R206
SUP
R121
R122
R108 R110
DEV
R124
D112
282
CHG
R102
R123
R120
R107
R106 R202
16.5. LOW VOLTAGE POWER SUPPLY BOARD (PCB5) 16.5.1. COMPONENT VIEW
SRF1346EK C104
C103
D104
R106
R102
R110
R105 J103
R111
L101
PC101
IC201 R A K PC102
T3.15AH 250V
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
R113 C112
3
1
1
3
T5AH 250V
CN101
1
F101
C109
CAUTION
REPLACE ONLY WITH SCR101 SAME TYPE AND RATINGS OF FUSE. R114
ZNR101
F102
D108
C111
L103
1
C101
R112
R207
C205
J108
J105
R109 IC101
C204 VR201
R108
J106
C110
C203
R208
R101 D101
230V
L107
1 D203 IC202
J212
10
L205
TH101
R103
J107
R229
C209 CN201
R206
D107
J209
J101
D202
J211
J207 J208
L102
C106 C108
R104
J213
J201
J204 R202
1
283
L204
D105 T101
D103 D102
C119
L104
C202
D201 1
R203
C201
C102
C105
D109
D
J110 L108
L105
D106
J214 L206
G Q101 S
CN102
KX-FLB758RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) COMPONENT VIEW KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
KX-FLB758RU
1
R229
CN101 ZNR101
T3.15AH 250V
F101
C101
R103
R105
L101
D101
R101 TH101
L108
R106 L105
R110
J101
C102
C104
D104
D103
C103
D102
D109
J110 D106
L206
C119
L104
R122
C202 1 J214
R128 R121 G Q101 S
R102
C108
C106
D105
D
R111
C105
T101
D201
C201
R104
J204
J103
D202 R202
J213
J201
C111
F102
L107
R108
T5AH 250V
R109 J106
3
R112
L103 C121
J211
1 C209
1
C109
C122
D107 R125
IC202
D203
C223 C224
C210
R126
J105
C110
C204
J212
J108
J107
C203
SCR101 1
C123
J210
R221
R223
R222
CN102
C112
D108
PC101
R113
R114 R127
R224
L205 R208
J214 10
C205
VR201 J208 J207
C222
284
L204
PDET HTRON 5V 5V D-GND D-GND P-GND P-GND 24V 24V
PC102
C124
J209
IC201 R A K
R124
R225
16.5.2. BOTTOM VIEW
L102
SRF1346EK
KX-FLB758RU LOW VOLTAGE POWER SUPPLY BOARD (PCB5) BOTTOM VIEW
Downloaded From ManualsPrinter.com Manuals
16.6. MOTOR DRIVE BOARD (PCB6) (COMPONENT VIEW)
(BOTTOM VIEW)
J10
PS1
R7
J8 2 PFUP1257ZA-B
1 J4 R2
1 A B C D E F G CN2
R1 R3
Q1 R6 C8 C5
R4 J7 J5
R8 C2
26 27 IC1 AUTO-CH PCB-CH
4
C6
F1
R5 C7
C3
C4
285
01.06.25
J9 J6
14
CN1
J3
C1
J2
1
J1
PFUP1257ZA-B (PFUP1257ZB-B) (PFUP1257YA-B) KX-FLB758RU MOTOR DRIVE BOARD (PCB6)
KX-FLB758RU
Downloaded From ManualsPrinter.com Manuals
KX-FLB758RU
16.7. SENSOR BOARD (PCB7) (COMPONENT VIEW) PFUP1257ZA-C
PFUP1257ZB-C (PFUP1257YA-C)
CN50 3
1
01.06.25
01.06.25
1
PCB-CH
C50
C50
PS50
A B C D E F G
5
1
CN51
PFUP1257ZB-C
AUTO-CH CN51
PFUP1257ZA-C
PS50
A B C D E F G
PFUP1257ZB-C (PFUP1257YA-C)
PCB-CH
286
1
PFUP1257ZA-C
CN50
AUTO-CH
3
(BOTTOM VIEW)
5
KX-FLB758RU SENSOR BOARD (PCB7)
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C51
16.8. VARISTOR BOARD (PCB8)
(COMPONENT VIEW)
ZNR60
01.06.25 PFUP1257ZA-D
J60 J61
(BOTTOM VIEW)
PCB-CH
287
KX-FLB758RU VARISTOR BOARD (PCB8)
KX-FLB758RU
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PFUP1257ZA-D (PFUP1257ZB-D) (PFUP1257YA-D)
KX-FLB758RU
16.9. ADF RELAY BOARD (PCB9) J504 1 5
PbF
J503 3 J500 1
CN500
PCB-CH 1
11 CN501
SW500
PFUP1259ZB-A
CN502
A B C D E F G J505
PS500
(COMPONENT VIEW)
J502 J501
J506
(BOTTOM VIEW)
288 SW501
KX-FLB758RU ADF RELAY BOARD (PCB9)
16.10. PF SENSOR BOARD (PCB10) PFUP1259ZB-B
PbF
PCB-CH
A B C D E F G PS501
CN503 1
3
KX-FLB758RU PF SENSOR BOARD (PCB10)
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16.11. CIS RELAY BOARD (PCB11) PCB-CH
PFUP1259ZB-C CN504 1
4 CN505 10
1
J508
PbF
J507 A
B
C
D
E
CN506 1 PS502
F
G 10
3 1
CN507
289
KX-FLB758RU CIS RELAY BOARD (PCB11) COMPONENT VIEW
KX-FLB758RU
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KX-FLB758RU
C501 R502
R501
C502
290
KX-FLB758RU CIS RELAY BOARD (PCB11) BOTTOM VIEW
16.12. CIS SENSOR BOARD (PCB12) 3
1
CN508
PS503
PCB-CH
PFUP1259ZB-D KX-FLB758RU CIS SENSOR BOARD (PCB12)
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16.13. SCAN MOTOR DRIVER BOARD (PCB13) A
B
C
D
E
F
G
16
CN510
5 1
NC
D500
1
6 CN509
9
PCB-CH
IC500
1
PFUP1259ZB-E
8
KX-FLB758RU SCAN MOTOR DRIVER BOARD (PCB13)
291 KX-FLB758RU
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KX-FLB758RU
292 HI(Q) KXFLB758RU
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