Transcript
Colour Television
Chassis
SK5.1L CA
H_17220_000.eps 210607
Contents
Page
1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 4 3. Directions for Use 5 4. Mechanical Instructions 6 5. Service Modes, Error Codes, and Fault Finding 8 6. Block Diagrams, Test Point Overview, and Waveforms Block Diagram Chassis 9 Schematic Overview Chassis 10 7. Circuit Diagrams and PWB Layouts Mono Carrier: Power Supply (A1) 11 Mono Carrier: Line Deflection (A2) 12 Mono Carrier: Frame Deflection (A3) 13 Mono Carrier: Tuner IF (A4) 14 Mono Carrier: AV Switch (A5) 15 Mono Carrier: Tone Control (Optional) (A6) 16 Mono Carrier: Audio Amplifier (A7) 17 CRT Board (B) 20 Keyboard Control Panel (D) 21 Side A/V Panel (G) 23 8. Alignments 25 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets 30 Abbreviation List 31 IC Data Sheets 32 10. Spare Parts List 45 11. Revision List 48
18-19 18-19 18-19 18-19 18-19 18-19 18-19 18-19 22 23
© Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by JY 0864 BU CD Consumer Care
Printed in the Netherlands
Subject to modification
EN 3122 785 17880
EN 2
1.
Technical Specifications, Connections, and Chassis Overview
SK5.1L CA
1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1 Technical Specifications 1.2 Connection Overview 1.3 Chassis Overview (Mechanical chassis) Note: Data below can deviate slightly from the actual situation, due to the different set executions.
1.1
Technical Specifications
1.1.1
Vision Display type Screen size Tuning system TV Colour systems Video playback Presets/channels Tuner bands
1.1.2
Connection Overview Note: The following connector colour abbreviations are used (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1
Front / Side Connections Side in, Cinch: Video CVBS - In, Audio - In Ye - Video CVBS 1 VPP / 75 ohm Wh - Audio L 0.5 VRMS / 10 kohm Rd - Audio R 0.5 VRMS / 10 kohm
jq jq jq
: : : : :
CRT 29” (72 cm), 4:3 PLL NTSC, PAL M, N NTSC, PAL all versions : 181 channels : VHF : UHF
Sound Sound systems Maximum power (WRMS)
1.1.3
1.2
: Stereo, SAP : 2x5
H_17880_001.eps 190308
Miscellaneous
Figure 1-1 Rear and Side Connections
Power supply: - Mains voltage (VAC)
: 100 - 240
- Mains frequency (Hz)
: 50 / 60
Ambient conditions: - Temperature range (°C) - Maximum humidity
: -5 to +45 : 90% R.H.
Power consumption - Normal operation (W) - Stand-by (W)
: ≈ 105 : <1
Dimensions (W × H × D mm)
: 781 × 586 × 400
Weight (kg)
: 40.5
1.2.2
Rear Connections Aerial - In - - F-connector
Coax, 75 ohm
D
Monitor out, Cinch: Video CVBS - Out, Audio - Out Ye - Video CVBS 1 VPP / 75 ohm Wh - Audio L 0.5 VRMS /10 kohm Rd - Audio R 0.5 VRMS / 10 kohm
kq kq kq
AV1 in, Cinch: Video YPbPr - In Gn - Video Y 1 VPP / 75 ohm Bu - Video Pb 0.7 VPP / 75 ohm Rd - Video Pr 0.7 VPP / 75 ohm Ye - Video CVBS 1 VPP / 75 ohm Wh - Audio L 0.5 VRMS / 10 kohm Rd - Audio R 0.5 VRMS / 10 kohm
jq jq jq kq jq jq
AV2 in, Cinch: Video CVBS - In, Audio - In Ye - Video CVBS 1 VPP / 75 ohm Wh - Audio L 0.5 VRMS / 10 kohm Rd - Audio R 0.5 VRMS / 10 kohm
jq jq jq
AV2 in, S-Video (Hosiden): Video Y/C - In 1 - Ground Y Gnd 2 - Ground C Gnd 3 - Video Y 1 VPP / 75 ohm 4 - Video C 0.3 VPPP / 75 ohm
H H j j
Technical Specifications, Connections, and Chassis Overview 1.3
SK5.1L CA
1.
EN 3
Chassis Overview (Mechanical chassis)
D
CONTROL PANEL
B
CRT BOARD
A1 POWER SUPPLY A2 LINE DEFLECTION A3 FRAME DEFLECTION A4 TUNER MONO CARRIER
SIDE AV PANEL
Figure 1-2 PWB location
A G
A5 AV SWITCH A6 AUDIO AMPLIFIER A7 CPU & DECODER I_17880_002.eps 210308
EN 4
2.
SK5.1L CA
Safety Instructions, Warnings, and Notes
2. Safety Instructions, Warnings, and Notes Index of this chapter: 2.1 Safety Instructions 2.2 Maintenance Instructions 2.3 Warnings 2.4 Notes
2.1
Safety Instructions
1. Perform the “general repair instruction” noted above. 2. Clean the power supply and deflection circuitry on the chassis. 3. Clean the picture tube panel and the neck of the picture tube.
2.3
Safety regulations require the following during a repair: • Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA). • Replace safety components, indicated by the symbol h, only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. • Wear safety goggles when you replace the CRT.
•
Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to the following points: • General repair instruction: as a strict precaution, we advise you to re-solder the solder connections through which the horizontal deflection current flows. In particular this is valid for the: 1. Pins of the line output transformer (LOT). 2. Fly-back capacitor(s). 3. S-correction capacitor(s). 4. Line output transistor. 5. Pins of the connector with wires to the deflection coil. 6. Other components through which the deflection current flows. Note: This re-soldering is advised to prevent bad connections due to metal fatigue in solder connections, and is therefore only necessary for television sets more than two years old. • Route the wire trees and EHT cable correctly and secure them with the mounted cable clamps. • Check the insulation of the Mains/AC Power lead for external damage. • Check the strain relief of the Mains/AC Power cord for proper function, to prevent the cord from touching the CRT, hot components, or heat sinks. • Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply): 1. Unplug the Mains/AC Power cord and connect a wire between the two pins of the Mains/AC Power plug. 2. Set the Mains/AC Power switch to the “on” position (keep the Mains/AC Power cord unplugged!). 3. Measure the resistance value between the pins of the Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 Mohm and 12 Mohm. 4. Switch “off” the set, and remove the wire between the two pins of the Mains/AC Power plug. • Check the cabinet for defects, to prevent touching of any inner parts by the customer.
2.2
Maintenance Instructions We recommend a maintenance inspection carried out by qualified service personnel. The interval depends on the usage conditions: • When a customer uses the set under normal circumstances, for example in a living room, the recommended interval is three to five years. • When a customer uses the set in an environment with higher dust, grease, or moisture levels, for example in a kitchen, the recommended interval is one year. • The maintenance inspection includes the following actions:
Warnings In order to prevent damage to ICs and transistors, avoid all high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in figure “Discharge picture tube”, to discharge the picture tube. Use a high voltage probe and a multi-meter (position VDC). Discharge until the meter reading is 0 V (after approx. 30 s).
V
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Figure 2-1 Discharge picture tube •
• • •
All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD w). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. Be careful during measurements in the high voltage section. Never replace modules or other components while the unit is switched “on”. When you align the set, use plastic rather than metal tools. This will prevent any short circuits and prevents circuits from becoming unstable.
2.4
Notes
2.4.1
General •
•
•
•
Measure the voltages and waveforms with regard to the chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3). Where necessary, measure the waveforms and voltages with (D) and without (E) aerial signal. Measure the voltages in the power supply section both in normal operation (G) and in stand-by (F). These values are indicated by means of the appropriate symbols. The semiconductors indicated in the circuit diagram and in the parts lists, are interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors. Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the “double-D symbol”, are trademarks of Dolby Laboratories.
Directions for Use 2.4.2
Schematic Notes •
•
• • • •
2.4.3
All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kohm). Resistor values with no multiplier may be indicated with either an “E” or an “R” (e.g. 220E or 220R indicates 220 ohm). All capacitor values are given in micro-farads (μ = × 10-6), nano-farads (n = × 10-9), or pico-farads (p = × 10-12). Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF). An “asterisk” (*) indicates component usage varies. Refer to the diversity tables for the correct values. The correct component values are listed in the Spare Parts List. Therefore, always check this list when there is any doubt.
3. Directions for Use You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com
3.
EN 5
avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin. 2.4.4
Alternative BOM identification In September 2003, Philips CE introduced a change in the way the serial number (or production number, see Figure 2-2) is composed. From this date on, the third digit in the serial number (example: AG2B0335000001) indicates the number of the alternative BOM (Bill of Materials used for producing the specific model of TV set). It is possible that the same TV model on the market is produced with e.g. two different types of displays, coming from two different O.E.M.s. By looking at the third digit of the serial number, the service technician can see if there is more than one type of B.O.M. used in the production of the TV set he is working with. He can then consult the At Your Service Web site, where he can type in the Commercial Type Version Number of the TV set (e.g. 28PW9515/12), after which a screen will appear that gives information about the number of alternative B.O.M.s used. If the third digit of the serial number contains the number 1 (example: AG1B033500001), then there is only one B.O.M. version of the TV set on the market. If the third digit is a 2 (example: AG2B0335000001), then there are two different B.O.M.s. Information about this is important for ordering the correct spare parts! For the third digit, the numbers 1...9 and the characters A...Z can be used, so in total: 9 plus 26 = 35 different B.O.M.s can be indicated by the third digit of the serial number.
Lead-free Soldering Due to lead-free technology some rules have to be respected by the workshop during a repair: • Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is required, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle. • Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: – To reach a solder-tip temperature of at least 400°C. – To stabilize the adjusted temperature at the solder-tip. – To exchange solder-tips for different applications. • Adjust your solder tool so that a temperature of around 360°C - 380°C is reached and stabilized at the solder joint. Heating time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat. • Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to
SK5.1L CA
2.4.5
Practical Service Precautions •
•
It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard. Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution.
EN 6
4.
SK5.1L CA
Mechanical Instructions
4. Mechanical Instructions 4.1.1
Index of this chapter: 4.1 Set Disassembly 4.2 Assembly / Board Removal 4.3 Set Re-assembly
Warning: disconnect the mains power cord before you remove the rear cover.
Note: Figures below can deviate slightly from the actual situation, due to the different set executions.
4.1
Rear Cover Removal
1. Remove all the fixation screws of the rear cover. 2. Now, pull the rear cover backwards and remove it.
Set Disassembly Follow the disassemble instructions in described order.
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Figure 4-1 Rear Cover removal
4.2
Assembly / Board Removal
4.2.1
Power Switch and Control Panel removal 1. From the mono carrier disconnect the main power and the keyboard circuit cables. Release the main power cord and the keyboard circuit cable from it’s strain reliefs. 2. Then, remove the two fixation screws [1] of the power switch and control panel and remove the board.
1
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Figure 4-2 Power Switch and Control Panel removal
Mechanical Instructions 4.2.2
Side I/O Panel removal
1
I_17880_003.eps 270308
Figure 4-3 Side-I/O panel removal 1. Disconnect the side panel cable from the mono carrier and remove the cable from it’s strain reliefs. 2. Then, remove the two fixation screws [1] and remove the board. When defective replace the whole unit.
4.3
Set Re-assembly To re-assemble the whole set, do all processes in reverse order. Be sure that, before the rear cover is mounted: • The mains cord is positioned correctly in its guiding brackets (make sure that the strain reliefs are replaced in its correct position and that it will function correctly!). • All wires/cables are returned in their original positions.
SK5.1L CA
4.
EN 7
EN 8
5.
SK5.1L CA
Service Modes, Error Codes, and Fault Finding
5. Service Modes, Error Codes, and Fault Finding
5.1
Index of this chapter: 5.1 Test Points 5.2 Service Modes 5.3 Error Codes 5.4 Fault Finding
5.4.6
Test Points
5.4.7
• •
5.2
5.3
Error Codes Not applicable.
5.4
Fault Finding
5.4.1
Power on Failure Check whether the power supply is working properly and whether the values of voltages normal. If those are correct, check line transistor and transformer are working properly or check fore or back line for defects.
5.4.2
Horizontal Deflection Transistor Defective: No Picture, No Sound. To find the fault for a defect horizontal deflection transistor please check the following items: • Over voltage to breakdown. • Over current to burn. • Horizontal frequency too low. • Horizontal drive inefficient.
5.4.3
Picture Interference • •
5.4.4
Check if the signal line contact is good. Change Tuner if is necessary.
Can't find any TV program Checking method: Check the closed circuit from tuner to picture decoder IC to detect whether there are defective components. Or check whether the resistance of R111, R112, R113 and R114 has increased which also could cause the problem.
5.4.5
5.4.8
No Good Picture or Double Image Check the correctness of the signal from IF1/IF2 to Q101 and relevant circuit. In this case the problem can be Q101 and/or SAW101.
Picture with Horizontal Bright Line and Sound
Remote Control Malfunction Check the voltage on pin 64 of IC101. The normal value should be 5.15 V. If this is correct check front control panels soldering connections. If can't be solved, check the remote control, crystal or transmitting diode of the remote control are in good condition.
Service Modes This chassis does not contain a specific Service Mode. Service and Alignment of the TV set can be done via the Factory Mode by the service technician, see further down in this manual.
Check the circuit from IC101 to R.G.B. three gun circuit. Check the IC soldering and relevant circuitry on physical damage or check for defective capacitors.
Check both supply voltages of vertical IC301 and relevant circuitry on correctness. Also check the vertical synchronizing signal from IC101.
See chapter 6 “Block Diagrams, Testpoint Overviews, and Waveforms”. Perform measurements under the following conditions: • Service Default Mode. • Video: colour bar signal. • Audio: 3 kHz left, 1 kHz right.
Picture not or incorrect Coloured
5.4.9
No Sound Check power supply of sound IC (IC760, TFA9842) and relevant circuitry. Check as well the BTSC board, check the power supply of IC851 and relevant output signal pins 21 and 27 of this IC. Do not exclude IC801 and/or IC402 to be defective. If needed replace the speakers.
5.4.10 Poor Sound Quality Check the sound system after searching the channel which should set at NTSC or AUTO. If still has problem, check accompany board circuit on chassis good or not.
Block Diagrams, Test Point Overview, and Waveforms
SK5.1L CA
6.
9
6. Block Diagrams, Test Point Overview, and Waveforms Block Diagram Chassis
5P20 29SL7 DIAGRAM(PHILIPS)
EHT
TUNER
KEYBOARD/ REMOTEL CONTROL KEY REM
+8V
33V 11
+5V +33V
IF
PRE-IF
Q1976M
Q504 R/G/B Q505 Q506
+5V
KG KR
Q507 Q508 Q509
BLK
SVM 27
V Y U
23/24
7
46 47 48
C
64
51/52/53 50
4
S-VIDEOY AV2
4
AV1
5
SIDE AV
FRONT/SIDE AV INTUT
IC
IC102 24C08
2(SCL) 3(SDA)
2
Q906 SVM
IC101
Q907
TDA93XXPS/N2/5I (PAL/NTSC)
IC761 HCF4052
BLK
44
2
S-VIDEOINPUT
R/G/B_OUT 2.47V
1
TV IN
SOURCE SWITCHING 42(Y/CVBSIN) SOUND CONTROL
3
21/22
V_OUT
SYNCPROCESSING VIF 40(CVBSIN) RGBPROCESSING
AV1 R / YUVR 14 AV1 L / YUVL
5 IC762
AV2 R / S-VIDEOR AV IN/OUT(BACK)
X4.5B
11
AV2 L / S-VIDEOL
HCF4052
4
SIDE AV R
4
15
SIDE AV L
2
GEOMETRY CONTROL 38(V_OUT) 64K ROM
3/13 OUT
11
V_DEFLECTION
20
Q440 CS630F
EW
2K RAM
SCL 29
SDA 30 IC740 TDA9850AH 21 27
IC301 5 TDA9365 6/7 VERTIALDRIVE 1/7
H_DEFLECTION
YUVINPUT
G1 G2 G3
80C51MICROCONTROLLER 28
10 PAGETELETEXT ONSCREEN DISPLAY 33
H_OUT
EW N401 D2553
+/-16V T402 FBT
H_AMP
V OUT
EHT
I 2C
5V
KB
SCREEN
SCL SDA
Q501 Q502 Q503
HEATER
AGC
+5V
ABL
SC
L OUT 44 (TV AUDIOL\R) R OUT AFC
49
ABL
+3.3V +22V +135V
+45V
+5V 7808
L_OUT KA33V
+8V
2
+33V 5
+22V
3
9
2
+12V AC INPUT
AC90--260V
+19V +110V IC601 (W6556A) MAINPOWER
+45V
16(SCL) 17(SDA)
IC851 28/30 TDA9859H HI-FI AUDIO 15/18 6 +8V
IC L/ R
IC760 TDA9842 BTL AUDIOAMP
VCC R_OUT 8
1\4 VCC
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Block Diagrams, Test Point Overview, and Waveforms
SK5.1L CA
6.
10
Schematic Overview Chassis 5
4
3
2
1
CIRCUIT KEYBOARD M001
5
T111
100 100
2
KEY
R135
L107 10uH
IO1
6
47
7
+8V
ZD103 8V2
C152 R713 150K
T701
ZD711 8V2
C718
Q703 C1815
R717
T703
C704
ZD704 8V2
R711 10K
T704
C703
ZD703 8V2
E MUT
CVBSOUT
R712 150K
TE MU
VssA
13
L104
+8V_VC C
SECPLL
14
10uH
AV OUT
T706
L_AVOUT
C128 10nF
C130 220nF
15
C132 4n7
C131 2200pF
16
C133
IN
U
YUV
+
YUVY IN T707 Y IN D
1uF/ 50V C119 10uF/ 16V
R13818K
19
EW
20
VDRB
21
VDRA
22
IF
1
4
2
5
23
YUV V IN
3
C721
R721 75
R723 75
C723
R722 75
ZD705 C722 8V2
ZD713 8V2
ZD714 8V2
+8V
C135 0. 1uF/63V
15
14
13
12
11
+8V
SIDE AV
AV1
OUT
TV
TV2
0. 1uF
T711 V IN
C770
3
4
5
6
7
VSS
AV2
AV1 V/Y
2
VSS
OUT
8
R747 1K
Q760 A1015
47K T740
1K
R143
100
B3
51
R142
50
G
100
14
13
12
11
SIDE AV
AV1
OUT
TV
TV2
10
T746
9
15K
E HCF4052B
IC762
R763
) (PWM VOL
AV1 V/Y
4
5
7
6
T H. OU
4
C726
0. 1uF
Y / G in
C725
0. 1uF
V / R in
T119
BLANK
/Y CVBS
390
36
C768 470uF
1
1
2
2
R852 C863 R853
T751Rout
T748
T747
47nF
R771 10K
C760 10uF/16V
C865 0.1uF
8RM 6W
C866
C876 100pF
8. 2uH
R729 1K2
R855100
R769 1K
T800
R856100 T801
R770 1K
C765 4700PF
C766 4700PF
C877 C878
In Out Gnd
IC852 L7809
T802
10uF 0. 1uF
C851 1uF
T804 R851 2K2
R857 270K
R745 4K7
1uF
Q851 C1815
Cs 32 Cw 31
C862
VEI
C861
1uF
Cnr
Cts 30
C860
10uF
4
Cm
29
C809
10uF
Cdec
D MA
6
AGND
L OUT
27
7
DGND
C854 0. 22uF C853 4. 7uF
8
SDA
CL 25
C874
2. 2uF
9
SCL
Vref
24
C868
100uF
10
Vcc
SAP
23
5
T807
Csde 22
C858 15nF
21
C871 1uF
Cr 20 Css 19
C873
2. 2uF
C877
100uF
Cph
o Cm
18
C856
4. 7uF
16
Cadj
CER
17
11
13K 0. 15uF/63V
13
C752 6n8
C_PS2
C_BR1
C_BL1
C_BR2
C_BL2
N.C.
14
16
CN704
ZD02 8V2 T018
RL601
C640
Q625 C1815
10K
220uF
100 C161 470P
D603C
T603
R600
C603D 4700pF
C603
16
NTC 5
T609
C603C C607 4700pF 220uF 450V
C461 C460 1nF/ 50V 1nF/ 50V
R459 1K8
1000pF
T607
R603 C601 0. 22uF/250V VDR601
VDR602
R604 C605 39K 0. 1uF
D604 0
SSING DEGAU T606
6K8 R605
R632
D626 BA158
C623 680pF 500V
14
3
13
4<12V> R622
12
5
T608
D605 BA158
11
6 <45V> R621
10
7
0. 22 2W
R607 22
7
6
5
4
3
1
C608 10uF
T600
04 CN6 (AC FROMKEYBROA D)
IC601 6556A STR-W
C626 1000uF 16V
T625 R649 2K2
R639
Q622 C2230
D620 B RU4 C462
2K2
T615
2. 7 1W
6. 2K
T631
ZD621 3V9
0. 18 5W
VP3-
4
1
4
3
2
T402
R463
R648 22K
D451
Q621 C1815 T633
0.1uF/50V
7
9
C473 0. 1uF
FOR
FOCUS
3
R408 220
5
T422
R404 T421
R402 0
Q401 C2482
100
R405 5K6
1
4
!
C402 2200pF 500V
T423
C403 220pF 500V
T401 3
N401 D2553
T424
C436 560pF 2KV
C446 0. 1uF
!
C432 7n2/2KV
+8V
! C435
R441 56K
R467 33K
T428 Q440 F630
T426
! ZD440 8V2
CN400
C441 0. 01uF/50V
R440 2. 2 2W
FLYBACK
D430 BY228
!
D431 C433 B 33nF/630V RU4
1K C443 0. 15uF/250V
4148 C409 0. 1uF
D403 8V2
T438
2K C410A 10uF/ 16V
T432 C464 0. 18uF
C440 4. 7uF/ 50V
C463 0. 39uF/ 400V
T433 L431 160uH
1 OHM (2W) 4.7K 390K
(1/6W) (1/6W)
C438
1500pF
(2000V)
C +8V_VC
C431
6800pF
(2000V)
C432
6800pF
(2000V)
L440
790uH
L430
30uH
R423
5.6
C433
18nF
(630V)
R441
75K
(1/6W) (2W)
C410 22uF/ 16V
R432 270
RF Tube
R462 R417 R419
(400V)
ABL
T425 C465
L430 36uH
BTSC
0.36uF
R424
0. 47uF
T430
T429 L4402. 8mH
R440
6.8
C435
0 OHM
L431
NOT USED
L432
NOT USED
C464
NOT USED
(2W )
C465 NOT USED
T434 C442 2200PF
T427 T431
R466 39K
FOR
C431 3n9/2KV
D402
L432 790uH
0. 56uF
T636
ABL
HY
!
! C438 2n7 / 2KV
S-VHS TONE -CONTROL
C463
R416 1K R420 T437
7
YUV AV OUT
SCREEN
3K3
T436
1
R454 33
C404 4. 7uF 63V
R417
R433 0. 33 1W
D433 BA158
AV1 INPUT AV2 INPUT
C472 0. 1uF
10
R401 4K7
3
6
R419 470K
FOCUS
C437 10uF 250V
NTC R464 50K
2
8
TER HEA
6
T420
3 5
R471 68K
R418 91K
+180V
1K 1W
TESTPAD
2 4
FBP
+8V_VCC
EW
1 EHT
SCREEN
COLDGROUND
C444 T435 39pF/50V
5
T417
STANDBY ING H:WORK L:STANDBY
HVTOCRT
FUNCTI ONS
-16. 2V
470pF
C452 2200uF/25V
!
B+
R403 NC
15K C634
R409 27K ZD401 8V2
4
R406
T635
T632
R412 27K
22K
2
+48V_VCC
T634
R154
R418 NC
C407 NC
+16. 2V
T418
H-out
T416
!
T637
R634 10K Q623 C1815
36 BYW C453 2200uF/ 25V
T628
1K
R450 0. 222W R451 0. 22 2W
470pF - 16. 2V
AFC
+135V_VCC C632 47uF 250V
T402
D450 36 BYW
T404
220 2W
R462 0. 822W
+135V_VCC ZD105 5V1
R422 680
4148
B
T410
C114 R114 IC103 T627 47uF 39K 33V
R609 C621 100uF 200V
5V1 R627
IC621 SE120
HOTGROUND
1
C908 R922 100uF 16V
AFC
T624
+33V_BT
5K1
ZD620
T630
OPTO ISOI R610 8. 2M C610 0. 0022uF
ZD622 3V9
T414 180
R407
+3.3 V_VCC Q626 C2703
R633
T629
680
+12V_VCC
R427 5 NTC
T626 +48V_VCC C629 1500uF 50V
R631 R630
R650 430
18V
T623
R638 22 C641 2200uF
T622
T413
R423 5. 6 2W
+16. 2V
+21V_VCC
10K
0. 51 2W C622 470uF 50V
560pF 2KV
IC622
T614
390
+12V
Q624 A1013 R647
680pF 500V D621 BA158
8 <135V>
TRANSFORMER
R608 T3.15A AC250V
C
T921 R921 56 1W
D404
R421
T419
+8V_VCC +5V_VC C
R645
R635 22K
D OCP/B
FB
VCC
D
OLP/SS
F601
S/GND
2. 2M 1/2W
T601
1 L
C609 10nF
C625 1000uF 16V
C620
T613
T612 18V
9
R601
D622 36 BYW
T621
IC104 In Out L7808 Gnd
1 2W
0. 22 2W
ZD602
220 C606 470pF
D904 4148
C909 10uF 250V
X-ray
T412
C456
T403
T620
0. 22 2W
L604 R606
R912 1K2
C932 470PF 100V Q907 C4793
270 1W
C459
R426 5. 1
T619
C628 1000uF 25V
2<20V> R624
15
T611
R602 39K
L601 25mH
CN603
2 N
C627 1000uF 25V
T603 C604
BLUE
D623 RU4YX
1
T610
0. 22uF/250V
N BROW
680pF 500V
R413 100K ZD402 T411
T409
T407T408
D452 BA158
T642
C624
T605
0. 1uF/250V
T405
C455 R452 5. 6 J058 1K8 T400
0.1uF/ 100V
T641
T640
T618
C603B 4700pF
D603D
100V
R916 1K5
+8V_VCC
5
1/4W 0. 1uF/100V
5. 6
100uF/ 50V
35V
0 C160 470P
C639 R643 47uF 47K
T616
Rp
T916 C906 0. 1uF
R453
100 R456
R457
VDRB
T617
R644
T604
1
R911 22
CN401 CONNECTTOH502
CN402H
!
T401
R460
VDRA
0
D627 4148
RELAY
C600
VP1 +17.5 V
VP4 -17.5V
Vp3 pump
INP
INN
V out 5
6
7
R640
T027
D603B
Q905 A1015
17
T415 6
R461
D603A
T914
T913
T910 R98 1K
C931 0. 01u 100V
T917 L604
R916 68K
5n6
TDA4865AJ
CN02(FROMCN760)
3
D902 4148
R729 1K2 R903 33K C902 1uF 50V
C904 0. 1uF
18
T810
CN402V
IC301
C603A 4700pF
R902 18K
20 C7460. 15uFR743 13K 19 C748
SDA
T809
T406
L603 25mH
T905
R OUT
T724
B
Rs
R901 3K3
R910 22
ROL TONECONT
R860 10K
T024
GND Rin
C09
C10
T026
R453 10 1W
T920
R91512K
1
R858 270K
2 3 4
T025
T911
Q902 C1815
R928 560
R927 15K
T927
CN901
D901 4148
R904 470
Q900 C1815
C902 0. 1u 63V
T919
TDA9859
CN03 KERS) (TO SPEA
Li n
C07
T901
L604
L604
T803
1
R04
1 2 3
T923 R923 180 1W
X851 503KHz
TDA9850 BTSC
Lo GND Ro
C08
10uF/16V
21
C_TL
SCL
15nF
26 C705
22 C745 68nF
LOUT_L
LOUT_R
27 C744
T912
3 CN90
R920 T922 2. 7 1W
Q906 A1837 R914 68K
T909
T907
T906
R917 R919 1K2 56 1W D903 4148 T918
100uF T915 100V
R905 150
C901 0. 01uF 63V
T902
C741
R906 1K
R926 1K
23
N.C.
C_TR
15
C743 15nF
24
LI N_L
R925 C913 56K 0. 01u T903 63V
Q904 C1815
Q903 C1815
Q901 C1815
C912 100uF 16V
25
MAD L MOUT_
LI N_R
1K5
T926 T925
10uF/16V
28
AIN_L
R MOUT_
12
29
C910 10uF 250V R918
L104 10uH
30
L SCOUT_
D GN
10
68nF C753
C_PS1
R SCOUT_
9
R742
O C_SM
V_P
8
C754
AIN_R
MIN_R
6
C706 10uF/16V 7
T808
MIN_L
T924 C911 100uF 100V
T900
CN902
32 31 C741
P2
P1
3
C740100uF/16V 4
C867 0. 1uF
15
C855 10uF
T806
820
SCIN_R
SCIN_L
2
R153
C872 1uF
Cnd 26
R OUT
C741 10uF/ 16V 1
R152 820
28
5
11 P COM C86912 Vcap 100uF 13 Cp1 C85214 Cp2 0. 47uF
T805
C879
VEO
3
Ctw
IC740
1uF
1 2
!
T023 R02
ZD03 8V2
C02
ZD01 8V2
R924 180 1W
1 2 3 4
1K
T129
10uF/16V
R01 75
R02 C04 47K
C06
SVM
TV CVBSIN
R728
XT145 XT-4.5
T128 100
2
1 CN0 T017
T TV CVBSOU
SDA
C05
4. 7uF
C875 100pF
V R L
T521
CVBSOU T
100
L103
3
V GND R L
C03
8K2
150 C864 10uF
SPR
C761 1uF/50V C123 10uF/16V C124 10uF/16V
Q107 C1815
IC851
S) TVAO(QS
10uF/16V T015
C501 330PF
H-out
T750 Lout
+12V_VCC
T014
V IN
T013
R504 22
D
H502
AFC
34 33
60 CN7
C769 470uF
SDA
10uF/16V
R503 270 D501 4148
SCREEN
35
D GN
T726
T725
T522
X-RAY
R127
SCL
T012
C711 1uF/16V
C755 1uF/16V
C507 L501 10uH NC
270 C144 0. 1uF/63V
R126 180
C IN
T723
R502 2K2
+8V_VCC
R147
2K2
37
220K NC
Q502 BF421 R505
T516
R125
38
R528 C506
D502 BA158
Q501 C4544
TV CVBS IN
0. 1uF
39
T517 Q503 BF420
R501
IN
22 C116
R507 220
R506 15K
41
T118
T523
T515
C IN
42
T520
270 C503 330PF
D505 4148
U / B in
43
SPL
R85410
C711
C01
R522 22
R523 270
BCL
02 CN1
SCL
ZD707 8V2
C784 1uF/16V
T602
5
47
R OUT
SIDE AV BOARD CIRCUIT
2
R520 2K2
46
40
Q508 BF421 R524
T511
T120
R5 BL
TFA9842AJ 6W
+22V_VCC
R744 15K
P701
T***
T121
D506 BA158
Q507 C4544
22
+8V_VC C
8
T722 10uF/16V R703 75
C767 220uF
T745
VSS
AV2
3
VSS
OUT
SIDE IN R
TV IN R
2
1
9
R764 10K
R OUT
C708
EARPHONE
CN901
10K
+8V_VCC
10uF/16V
T719
A
T122
R521
ZD501 8V2
C508 1000PF
0. 1uF
T127
L out
T743
L OUT
2 4 5 3 6 7 1
1 2 3
C727
L OUT
ZD706 C712 8V2
15
T718
Q509 BF420
T510 T123
R141
Lo(FROMIC761)
R702 C702 R701C701 R704 47K 75 47K
16 +8V
C716
IN
601 PTC 9RM
GND
48
C140 4. 7uF/ 16V
T749
1K Q761 C1815
4148
C122
R746 1K5
10uF/16V
T717
T016 R03 47K
1
8RM 6W C764 47uF
R137 T742 D761
TE MU
C717
R IN
8V2 ZD108
52
IC760
8 7
L in
D762 4148 T744 R765
L OUT 10uF/ 16V
T716
RI RO
R768 100uF/ 16V 100K
6 5
3
1 C728
C707 T715
L IN
8V2 8V2 8V2 ZD104 ZD106 ZD107
1 2 3
4148 R766
4
2
T741 D763
/Y IN CVBS
V IN
S-VHS
R525 22 T512
R425 27K
2
L_AVOUT
1
T722
IN
R725 R414 10K 39K
R724 33K 100
2
10uF/16V
ZD712 C719 8V2
IO 1
Y
100uF 10nF
R144
1
R776 C785 R775 C783 R719 75 47K 47K
R IN
AVL/ REFO
100uF10nF T124
53
T?
+8V_VCC
T714
AV2
FBISO
L/SI FAGC SNDPL
32
T518 R5082K7 T519KB
R526 22
3
T713
C
EHTO AUDEXT/QSSO
GND2
31
T508 R517 2K7 T509KR T513 R527 2K7 T514KG
R727
IN
L IN
C138 180pF R139 2. 7K C139 330pF
C137 10uF/16V
AV2
E HCF4052B
IC761
C773
R IN
AV1
C136 56P
Vp1
PLL I F
DECSDEM/SIF2
30
9
+C150 C149
10uF/16V
T712
L IN
10
AV1
SIDE IN
P702
16
CVBSINT
IFVO/SVO
/ SIF1 AUDEEM
29
C778
IN
GND1
TUNER AGC
28
C502 330PF
44 IN
CVBS/Y
VSC
27
+C150 C149
45
BLANK
IREF
26
T710
IN
IF2
25
AGC TVAO
T727
IN
R / V
C
CRT G R B
270
+
SAW101 T709 V IN
YUV
G / Y
DECBG
IF1
24
R151 39K
IN
B / U
GND3
MOUT AUDOUT/A
R512 22
D503 1N4148
49
BCL IN
D AVL/ EW
T708 U IN
R OUT BLANKING
B VDR
R513 270
L106 L106 10uH 10uH
100uF 0. 1uF
C14833pF
54
G OUT
A VDR
BL
T504
Q505 BF421 R514
T506 R511 2K2
T502
55
VpE VddA
PH1LF
18
R138A100K
C14733pF
22
G R
T501
Q504 C4544
C +8V_VC
VddC
PH2LF
X101 12MHz
58 57 56
B OUT
DECDIG
L105 C146 10uH
+ C145
59
IN
nd OscG
Vp2
17
+
C120 0. 1uF/ 63V
R_AV OUT
XTAL
PAL/NTSC
12
C127 220nF
XTAL OUT
VOL
Vss C/P
10 11
T117
C129 10uF/ 16V
KEY
BAND
9
T116
68 R out
C720
T70510uF/ 16V
RESET
T503
AV1 +3.3V_VCC
60
R_AVOUT
T702
L out
+
V out
8
AV2
61
R510
B
D504 BA158
Q506 BF420
T505
D GN
T500
62
AV1 VddP
SCART ID
T112
T115
R516 220
R515 15K T507
H501
KEY
100
63
AV2
SDA AV3/TUNING
R140
T126
T125
64
IRin
SCL
3 4
10K
T113
Y STANDB
5
CRT BOARD CIRCUIT +5V_VCC
EHT
AGC
T103
R133 R134 R122
T114
IR
Q106 C1815
R148 10K
FOCUS
SCL
VIDEOOUT
SDA (PWM) VOL +3.3 V_VCC
E
+193V
SDA
T102 R116100
SCL
1
TDA9373FORLatam
T101 R115 100 SDA
T011
1 2 3
T110
10K
R149 10K
SCL
+33V_BT +8V_VCC
GND
T010
T006
5V
Vss
R121 T109
STANDBY
J002 0
T007
10
T005
CN002
IC101 CN103
RR1
PRO001 SW
GND R HEATE
T107
C108 C107 100pF 100pF
24C08
IC102
R105 150
R145 R130 R131 R132 22K 3. 3K 3. 3K 3. 3K
PRO+ 002 SW
LED KEY
100uF/16V
5V1
6
7
100nF
SDA
C117
SCL
ZD102
LED
VOL 003 SW
3 2 1
T009 CR1 10uF/ 10V
Ro(FROM IC761)
R110 180
R102 1K2
R101 75
ZD101 5V1
R108 33
C118
A2
+5V_VCC
10K
IF
10nF/50V T108
Q101 C2717
T004 T008
+ VOL 004 SW R612
R611
N BLUE BROW CN606 AC IN
R120 2. 2K
4
C101 0. 01uF
3
47uF
8
220uF
N
L
Vdd
11
10
9
8
7
6
5
R109
C405
T003
C104
PTC
NC
C113
601 SW
100uH
RD2 2K7
NU ME
100uF
WP
T333
R113 47K
C110
C106
10nF 10nF NC R106 L101 R107 R103 1K 1uH 680 NC C105 5. 6K
n. c.
C109 10uF/ 16V
C103
T106 R112 R111 C111 100 100 100pF
1
R000
T222
T105 C112 100pF
R RESISTO
IDENT
4
2
3
1
T104 E
T002
T001
R1171K
+5V_VCC
RD1 10
RD3 100
GND 4
+8V_VCC
L101
2
IFGND
BT +33V
45.75MHz
RD4 18K
RD5 10K
AC OUT (TO CN604) CN605
A101 IF
NC
BM +5V
NC
SDA
SAS
SCL
NC
AGC
R136 3.3K
FOR SLIM S
SLI M
I_17880_010.eps 270308 4
5
A
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
11
7. Circuit Diagrams and PWB Layouts Mono Carrier: Power Supply
1
2
3
4
5
6
7
8
9
10
POWER SUPPLY
A1
A1 A
A R640 0 C640
RELAY
Q625 C1815
10K
220uF
B
T617
R644
C639 47uF T616
R643 47K
B
2 3 4
D627 4148
1
RL601
T604
Rs
2
C603A 4700pF
L603 25mH
3
D603B
D603A PTC601 9RM
1
C T602
T603
R600 NTC 5
D603D
C600
C603C 4700pF T609
C607 220uF 450V
15
2<20V> R624
14
C604
T611
R602 39K
CN603 R603
D
12
C601
R606 R604 C605 39K 0.1uF
D604 0
0.22uF/250V T606
6K8 R605
ZD602
T608
7
6
5
4
3
1
D605 BA158
11
6 <45V> R621
10
7
0.22 2W
R607 22
FB
VCC
D
C609 10nF
T3.15A AC250V
(ACFROM KEYBROAD)
680pF500V D621 BA158
8 <135V>
C608 10uF
D620 RU4B C462
TRANSFORMER
C626 1000uF 16V
T625 R649
Q624 A1013 R647
R639
0.51 2W
10K
2K2
T614
IC601
T622
C641 2200uF
2K2
T615
C622 470uF 50V
STR-W6556A
R610 8.2M
HOT GROUND
C610 0.0022uF
C629 1500uF 50V
T6
24
ZD621 3V9
R633
ZD10 5V1
C621 100uF 200V
0.18 5W
C632 47uF 250V
C114 47uF
R648 22K
R114 IC103 T627 39K 33V
+135V_VCC T637
T628
E
T634
1K
T629 ZD620
T630
5V1
D
+33V_BT
5K1
680
T631
ZD622 3V9
Q626 C2703
5
T635
T632
R627 IC621 SE120
R650 430
R609
R630
OPTOISOI
+3.3V_VCC
22
Q622 C1815
C
T623
390 R638
T626 +48V_VCC
R631 IC622
+8V_VCC +5V_VCC
R645
+12V
560pF2KV
R608 T600
CN604
C625 1000uF 16V
T621 In Out Gnd
R635 22K
OCP/BD
F601
1 L
OLP/SS
BLUE
S/GND
2 N
2.2M 1/2W
IC104 L7808
D626 BA158
C620
T613
T612 18V
220 C606 470pF
R601 T601
D622 BYW36
5
9
E
R632
0.22 2W
T607
VDR601
+12V_VCC
T620
L604
DEGAUSSING
VDR602
T619
C628 1000uF 25V
1 2W
4<12V> R622
13
L601 25mH
C627 1000uF 25V
C623 680pF500V
3
T603
1000pF
BROWN
D623 RU4YX
1
0.22 2W
0.22uF/250V 0.1uF/250V
T642
+21V_VCC
680pF500V
16
T610
D603C
C603D 4700pF
C603
T641
C624
T605
Rp
T640
T618
C603B 4700pF
Q621 C1815 T633
6.2K
R634 10K Q623 C1815
R154
STANDBY
15K C634
H:WORKING L:STANDBY
0.1uF/50V
T636
COLD GROUND
F
T*** TEST PAD
1
I_17880_011.eps 270308
2
3
4
5
6
7
8
9
10
F
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
12
Mono Carrier: Line Deflection
1
A2
2
3
4
5
6
7
8
9
10
LINE DEFLECTION
A2 A
A
CN401 CONNECT TO H502 +8V_VCC
1
2
3
4
T415
R413 100K
B
ZD402
CN402V
T411
CN402H
B X-ray
T412 T413
18V
T414
180 R422 680
R423 6.2 2W
5
6
T416
D404
R421
4148
R418 NC
C407 NC
R412 27K
! R409
R407
AFC
22K
T419
!
T402
C
HVTO CRT
C444 39pF/50V
+16.2V
27K ZD401 8V2
T435
4
EHT
+16.2V
-16.2V
FUNCTIONS
5 R418 91K
8
R471 68K
9
C473 0.1uF
FBP
D
2
R408 3.3K
SCREEN T420
C437 10uF 250V
E
5
T422
R401 4K7 R404
R402 0
T421
Q401 C2482
100 R403 NC
R405 5K6
4
C402 2200pF 500V
T423
1
C403 220pF 500V
!
T401 3
N401 D2553
T424
C436 560pF 2KV
!
C432 7n2/2KV
C431 3n9/2KV
FLYBACK
D430 BY228
D402
R420 T437 ABL
HY
!
!
R454 33
!
! 0.56uF
C463 0.36uF (400V) C438 1500pF (2000V) C431 6800pF (2000V)
1K C443 0.15uF/250V
4148 C409
D403 8V2
0.1uF
C432 6800pF (2000V) L440 790uH
R424 T438
ABL
2K C410A 10uF/16V
C410 10uF/16V
L432 790uH C435
SCREEN
R416 1K 7
C433 33nF/630V
T425 C465
D431 RU4B
D
(1/6W) (1/6W)
+8V_VCC
3K3
T436
1
C438 2n7 /2KV
C404 4.7uF 50V
R417
R433 0.33 1W
D433 BA158
R462 1 OHM (2W) R417 4.7K R419 390K
10
+8V_VCC
H-out
C446 0.1uF
+180V
560 1W
BTSC
FOR RF Tube FOCUS
R406
S-VHS TONE-CONTROL
7
FOCUS
3
B+
+48V_VCC
YUV AV OUT
C
C472 0.1uF
!
+135V_VCC
3
6
R419 220K
6
T418
AV2 INPUT
5
HEATER AFC
AV1 INPUT
2 4
-16.2V
T417
1
L430 30uH R423 5.6
(2W)
C433 18nF
(630V)
R441 75K
(1/6W)
R440 6.8
(2W)
E
C435 0 OHM L431 NOT USED
0.47uF
L432 NOT USED
+8V
R441 56K
R467 33K
F
T428 Q440 F630
T426
EW
R440 2.2 2W
ZD440 8V2
CN400
C441 0.01uF/50V
T430
L430 36uH
T432
C440 4.7uF/50V
! NTC R464 50K
T429 L440 2.8mH
C463 0.39uF/ 400V
T433
C464 0.18uF L431 160uH
C464 NOT USED
R432 270
C465 NOT USED
T434
F
C442 2200PF
T427 T431
R466 39K
FOR SLIM S? ? ??
FOR SLIM
G
G
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
13
Mono Carrier: Frame Deflection
1
A3
2
3
4
5
6
7
8
9
10
FRAME DEFLECTION
A3 A
A
B
CN402V
IC301 VP1 +17.5V
VP3-
Vp3 pump
V out
INN
INP
VP4 -17.5V
TDA4865AJ
!
6
VDRB
T401
100
D
C161 470P
C460 C461 1nF/50V 1nF/50V
C
C456
5.6 1/4W 0.1uF/100V
C455 35V
0 C160 470P
T405
R453
100 R456
R457
T407
1
2
3
4
5
6
7
R461 R460
5
! T406
C VDRA
B
CN402H
R459 1K8
R452 5.6
J058 1K8 T400
D452 BA158
D +16.2V
C459 0. 1uF/100V
R426 5.1
270 1W
100uF/50V
R463
T402
BYW36
T404 -16.2V T403
E
+16.2
470pF
220 2W
R462 0.82 2W
D450
R427 5 NTC
D451 BYW36
C453 2200uF/25V
C452 2200uF/25V
R450 0.22 2W -16.2V R451 0.22 2W
E
470pF
T410
F
F
G
G
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
14
Mono Carrier: Tuner IF
1
A4
2
3
4
5
6
7
8
9
10
TUNER IF
A4 A
A101 IF
IFGND
NC
BM +5V
NC
SDA
SCL
SAS
NC
AGC
B
BT + 33V
A
B
45.75MHz
T104
C
R000 T222
T333
C110 NC
C112 100pF
R113 47K
11
9
10
C103
T106 R112 R111 C111 100 100 100pF
C113
C405
220uF
47uF
C101 0.01uF
C106
C104
10nF 10nF NC R106 L101 R107 R103 1K 1uH 680 5.6K NC C105
100uF
10K R108 33
R110 180
ZD101 5V1
R101 75
R102 1K2
+8V_VCC
100uH
C IF
10nF/50V T108
Q101 C2717
+5V_VCC
R109
D
8
7
6
5
4
T105
IDENT RESISTOR C109 10uF/16V
3
1
2
L101
R105 150
D T107
J002 0 CN103
+33V_BT
E
GND SDA
+8V_VCC T101 R115 100 T102
SCL
E
SDA SCL
R116 100
AGC
T103
F
F
G
G
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
15
Mono Carrier: AV Switch
1
A5
2
3
4
5
6
7
8
9
10
AV SWITCH
A5 +8V
VIDEO OUT
T701
V out
R713 150K
A T702
L out
C718
ZD711 8V2
Q703 C1815
R717 68
T703
ZD704 8V2
R out
C704
T704
C703
ZD703 8V2
AV OUT
C720
A
VOUT
T705 10uF/16V R711 10K
R712 150K
T706
L_AV OUT R_AVOUT YUVY IN
B
B
T707 Y IN
YUV U IN T708 U IN
VUVVIN T709
V IN
C721
R721 75
R723 75
C723
R722 75
ZD705 C722 8V2
ZD714 8V2
ZD713 8V2
+8V
T727
YUV
0.1uF
T711 V IN
OUT
TV
TV2
10
9
R719 75
ZD712 8V2
C719
2
3
4
5
6
7
AV1 IN
VSS
1
VSS
10uF/16V
AV1 V/Y
R775 C783 47K
AV2
R776 C785 47K
C
AV1
HCF4052BE
OUT
T713
11
AV2
C773
R IN
12
10uF/16V
T712
L IN
IC761
13
SIDE IN
P702
C770
14
TV IN
C
15
AV1
+8V
16
C778
SIDE AV
T710
8
R747 1K
T722
TVIN
T714
VOUT
D T715
10uF/16V
T716
10uF/16V
V IN
L OUT
C717
Y IN
E
T719
1
IC762
HCF4052BE
2
3
4
5
9
TV2
TV
AV1
OUT
+8V TV IN R
T718
10
6
7
E
VSS
C712
11
VSS
ZD706 8V2
12
AV1 V/Y
R704 75
13
AV2
R701 C701 47K
AV2 IN
14
OUT
R702 C702 47K
10uF/16V
15
SIDE AV
C716
T717
R IN
R746 1K5 16
SIDE IN R
L IN
8
C708
R744 15K
T722 10uF/16V
S-VHS
R703 75
ZD707 8V2
R OUT
C711
C IN
P701 C784 1uF/16V
SIDE AV BOARD CIRCUIT
F
C01
T012
L IN
T723
10uF/16V
V IN
T013
V GND R L
C03 10uF/16V T015
T014
C05
R IN
T016 R03 47K
C06
R02 47K
C04
R01 75
ZD01 8V2
T023
2 4 5 3 6 7 1
G
D
IO1
C707
R02
T025
Lin
C07
C10
GND Rin
C09
T026
ZD03 8V2
T725
C711 1uF/16V
R745 4K7
T726
F
V R L
T724
CN704
ZD02 8V2 T018
Lo GND Ro
C08
R04
EARPHONE
C02
CN01 T017
10uF/16V
C755 1uF/16V
CN03(TO SPEAKERS)
G
T024 CN02(FROM CN760)
T027
I_17880_015.eps 270308
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
16
Mono Carrier: Tone Control (Optional)
1
A6
2
3
4
5
6
7
8
9
10
AUDIO AMPLIFIER
A6 A
A
+8V_VCC
B
2
T741
1
D763 4148 R766
C728 Q760 A1015
C 47K T740
100uF/16V
D
T746 R763 15K
E
5
IC760
8 7
L in
9
B
TFA 9842AJ 6W
L ou t
SPL 8RM 6W
C767 220uF
C769 470uF C768 470uF
T745
Q761 C1815
T747
T748
C
CN760 T750 Lout
T749
1
1
2
2
D
T751 Rout
R771 10K
T743
C122 VOL(PWM)
1K
4148
RI RO
R765
R137 T742 D761 1K
3
6
C764 47uF
D762 4148 T744 MUTE
R768 100K
4
SPR 8RM 6W
R764 10K
C760 10uF/16V
E
C761 1uF/50V
R OUT
C123 10uF/16V C124 10uF/16V
L OUT
F
R769 1K
R770
1K
C765 4700PF
F
C766 4700PF
+22V_VCC G
G
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
17
Mono Carrier: Audio Amplifier
1
A7
2
3
4
5
6
7
8
9
10
CPU & DECODER
A7 KEYBOARD CIRCUIT
A
RD5 10K
AC OUT (TO CN604) CN602
T001
R117 1K
R133
100
2
R134
100
3 4 5
10K
KEY
L107 10uH
IO1
R135
6
47
7
ZD103 8V2
C152
8 9
MUTE
10
T116 +
11
D
C129 10uF/16V
T117 C127
220nF
L104
+8V_VCC
12 13 14
10uH
C128
10nF
C130
220nF
15
C132
4n7
C131
2200pF
16
C133
17
+
C120 0.1U/63V
1uF/50V C119 10uF/16V
R138 18K R138A 100K
+
EW
E
18 19 20
VDRB
21
VDRA
22
IF
1
4
23
2
5
24
V / R IN 3
R151 39K
AGC TVAO
25
C135 0.1uF/63V
26 27 28 29
Lo(FROMIC761) Ro(FROMIC761)
30
C136 82P
+8V_VCC
F
C137 10uF/16V
C138 180pF R139 2.7K C139 330pF
PRO+ SW002
LED
PROSW001
RR1
T007
10
T005
T010 T011
T006
B
31 32
IRin
SCL
AV2
SDA
BAND Vss C/P MUTE PAL/NTSC VssA SECPLL Vp2 DECDIG PH2LF
R OUT BLANKING
IF1
CVBS/Y IN
IF2
GND1
IREF
CVBSINT
VSC
Vp1
TUNER AGC
IFVO/SVO
AUDEEM/SIF1
PLL IF
SNDPLL/SIFAGC AVL/REFO
X101 12MHz
C147 33pF
100uF
L105 C146 10uH
5 IR
3
C
0.1uF
L106 L106 10uH 10uH +8V_VCC
C148 33pF
+C150 C149
+C150 C149
100uF 10nF
100uF 10nF R724 33K
T124 R144
R414 39K
R725 10K
R425 27K
8V2 ZD104
8V2 8V2 ZD106 ZD107
8V2 ZD108
1
52
R143
100
51
R142
100
50
R141
10K
GND T123
2
100
T122
B3 G 4 R5
C727
0.1uF
47
C726
0.1uF
46
C725
0.1uF
CN901
D
T120 T119
BL
48
1 2 3
T121
BCL
CN102
U / Bin Y / G in V / Rin BLANK
45
BLANK
C IN
+ C145
49
BCL IN
AUDOUT/AMOUT
AV1
53
G OUT
VDRA
GND2
54
B OUT
VDRB
AV2
55
VddA
R / V IN
KEY
+3.3V_VCC
57
VpE
G / Y IN
T115
56
VddC
DECBG
R140
T112
100
59 58
OscGnd
GND3
T126
60
XTAL OUT
B / U IN
DECSDEM/SIF2
+5V_VCC
61
XTAL IN
PH1LF
AVL/EWD
T114
62
RESET
KEY
T125
63
VddP
SCART ID
VOL
64
AV1
AV3/TUNING
Q106 C1815
44 43
C IN
42
CVBS/Y IN
41 40
C116
T118
E
TV CVBS IN
+
SAW101
C IN
VOLSW003
T113
STANDBY
TDA9373 FOR Latam
1
R122
VOL+ SW004 R612
R611
R148 10K
IC101
+3.3V_VCC
N
3 2 1
T009 CR1 10uF/10V
T008
T111 R149 10K
VOL(PWM)
T004
5V
Vss
T110
10K
T109
SCL SDA
T003
GND 4
SDA
5
7
6 SCL A2 3
R121
STANDBY
T002
RD1 10
RD2 2K7
CN002
C107 100pF 100pF
4
1
R120 2.2K
R145 R130 R131 R132 22K 3.3K 3.3K 3.3K
C108
24C08
IC102 n.c.
100uF/16V
100nF WP
5V1
C117
Vdd
C118 ZD102
2
B
PTC
8
L
RD3 100
MENU
SW601
BROWN BLUE CN601 AC IN
RD4 18K
LED 1 KEY 2
+5V_VCC
C
A
M001 R136 3.3K
38 37
R125 R147
2K2
390
36
EHTO
+8V_VCC
0.1uF
39
C144 0.1uF/63V
X-RAY
35
AUDEXT/QSSO
AFC H-out
34
FBISO
33
H. OUT
C140 4.7uF/16V
F
+8V_VCC
R727 T127
Q107 C1815
TVCVBS OUT
L103 R127
R126 180
8.2uH
R728
XT145 XT-4.5
T128 100
TVING
100
T129
TV CVBS IN
1K R729 1K2
GND
G
G
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
18
Layout Mono Carrier (Top Side)
I_17880_018.eps 030408
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
19
Layout Mono Carrier (Bottom Side)
I_17880_019.eps 270308
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
20
CRT Board
1
B
2
3
4
5
6
7
8
9
10
CRT BOARD
B R515 15K
H501
A
R510
B
T503
G R
T501
R513 270
R512 22
G R B
270 D503 1N4148
B
C502 330PF
R527
T518
R5082K7
KR 2K7 T514 KG T519 KB
B
Q509 BF420
R521
T513
T509
T512
T510 ZD501 8V2
T508
R517 2K7
R526 22
R525 22
C508 1000PF
CRT
Q505 BF421 R514
T506 R511 2K2
BL
T504
A
Q504 C4544
22
T502
D504 BA158
Q506 BF420
T505
GND
T500
R516 220 T507
D506 BA158
Q507 C4544
22
T511 R520 2K2
Q508 BF421
R522 22
R523 270
T520
R524 270
C503 330PF
T515
R528
C506
220K
NC
C507
L501 10uH
NC
R503 270
R504 22
+193V
Q502 BF421
T516 R502 2K2
R505 T521 270
C501 330PF
D501 4148
SCREEN
T522
Q501 C4544
22
D
D502 BA158
Q503 BF420
EHT
T517
FOCUS
R507 220
R506 15K
R501
C
T523
GND HEATER
D505 4148
C
D
H502
T?
SVM
T900
R918
L10410uH T926 T925
Q901 C1815
CN902 C912 100uF 16V
F
C913 0.01u 63V T902
1 2 3
T901
T927
CN901
R917 1K2
1K5
C902 0.1u 63V
R925 56K T903
R926 1K R905 150
C901
R902 18K
D902 4148
R729 1K2
T910
R903 33K
R98 1K
C902 1uF 50V
T923 R923
L604
Q906 A1837
T920
F
L604 R914 68K
T919
C931 0.01u 100V
R91512K
T911 R453 10 1W
Q902 C1815 R901 3K3
CN903
R920 T922 2.7 1W
T918
T912 R910 22 T914
C904 0.1uF
R916 68K
T917
L604 C932 470PF 100V
T916
T913 Q905 A1015
R911 22 100V
E
180 1W
C741
T909 D901 4148
R904 470
R928 560
D903 4148
100uF T915 100V
T906
0.01uF 63V
T905
G
Q904 C1815
R906 1K T907
Q900 C1815 R927 15K
Q903 C1815
R919 56 1W
1
C910 10uF 250V
1 2 3
1 2 3 4
T924 C911 100uF 100V
2
R924 180 1W
3
E
C906 0.1uF
R916 1K5
R912 1K2
D904 4148
Q907 C4793
C909 10uF 250V
T921
R92156 1W
C908
R922
G
2.7 1W
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Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
21
Keyboard Control Panel
1
D
2
3
4
5
6
7
8
9
10
KEY CONTROL
A
D A
KEYBOARD CIRCUIT KEYBOARD CIRCUIT
B
B
M001 RD5 10K C
RD4 18K
RD3 100
RD2 2K7
RR1 100
MENU
3 2 1
C
CR1 10uF/16V
VOL+ SW004
VOLSW003
PRO+ SW002
PROSW001
LED
RD1
LED
100 D
E
5 IR
GND 4
LED
1 2 KEY 3 5V
D
E
LED KEY +5V_VCC IR
F
F
G
G
H_17220_014.eps 190607
5800-D9SL7Y-05
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10
Circuit Diagrams and PWB Layouts
Layout Keyboard Control Panel (Top Side)
5800-D9SL7Y-05
H_17220_015.eps 190607
SK5.1L CA
7.
22
Layout Keyboard Control Panel (Bottom Side)
5800-D9SL7Y-05
H_17220_038.eps 290607
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
23
Side A/V Panel 1
Layout Side A/V Panel (Top Side) 2
3
SIDE AV PANEL
G
G C01
A
A
T012
10uF/16V
V IN
T013
V GND R L
C03
B
10uF/16V T015
T014
L IN
C05
C
T016 R03 47K
R IN
C06
EARPHONE T025
E
R01 75
ZD01 8V2
C02
T023
2 4 5 3 6 7 1
D
R02 C04 47K
C08
GND Ro
R04
C07
Lin GND Rin
C09
T026
CN01 T017
10uF/16V
ZD03 8V2
ZD02 8V2 T018
C
I_17880_022.eps 270308
Lo
R02
C10
B
D
Layout Side A/V Panel (Bottom Side)
CN03(TO SPEAKERS)
T024 E
CN02(FROM CN760)
T027 I_17880_021.eps 270308
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5
6
7
I_17880_023.eps 270308
Circuit Diagrams and PWB Layouts
SK5.1L CA
7.
24
Personal Notes:
E_06532_013.eps 131004
Alignments
SK5.1L CA
8.
EN 25
8. Alignments Index of this chapter: 8.1 General Alignment Conditions 8.2 Hardware Alignments 8.3 Software Alignments 8.4 Factory Mode Settings
8.1
General Alignment Conditions
8.1.1
Default Alignment Settings
8.3.3
1. Set picture to “Standard” mode, without signal input. 2. Press the keys [i+], “Smart sound” and “Smart picture” to enter the factory menu. When in “B/W BALANCE” page, press “mute” on the RC. There will be a level light line displays. 3. Adjust flyback transformers Screen knob till the level bright line just can be seen. 4. When in the light-line screen, CUT R and CUT G can be adjusted if needed with the following RC key mapping: To increase /decrease CUT R (See table 8-1) To increase /decrease CUT G (See table 8-2) 5. Press “MUTE” key to return to the “B/W BALANCE” page.
Perform all electrical adjustments under the following conditions: • Power supply voltage: 230 VAC / 50 Hz (± 10%). • Connect the set to the mains via an isolation transformer with low internal resistance. • Allow the set to warm up for approximately 20 to 30 minutes. • Measure voltages and waveforms in relation to chassis ground (with the exception of the voltages on the primary side of the power supply). Caution: never use heatsinks as ground. • Test probe: 100: 1, Ri > 10 Mohm, Ci < 3.5 pF. • Use an isolated trimmer/screwdriver to perform alignments.
8.2
Hardware Alignments
Table 8-1 To increase /decrease CUT R
8.3.4
8.3.1
8.3.2
8.3.5
Focus Fine Adjust 1. Provide a cross-hatch pattern signal. 2. Set state to “Rich” mode. 3. Adjust flyback transformers Focus knob till picture is clear.
CUT R-
1
4
Function
CUT G+
CUT G-
RC key
2
5
Horizontal Adjustment (Key 1)
Vertical & YUV/RGB Horizontal Adjust (Key 2) 1. Provide a 50 Hz cross hatch signal, set TV to standard mode. Adjust VSL so that half picture of the pane cross appears. The picture’s vertical line is just at the bottom of the half picture. Adjust VSL to make the centre of the picture’s vertical line and the kinescope are in superposition. 2. Adjust VSI to obtain picture’s vertical re-display ratio more than 90%. 3. Provide a 60 Hz cross hatch signal, do step 1 and 2 again to adjust. 4. If necessary, fine adjust above items.
Rf AGC Voltage Adjust 1. Provide a 294.25 MHz, 60 dB half colour bar signal. 2. Enter factory mode and press key 1. 3. Measure tuner AGC point voltage, adjust AGC item till the voltage is 2.2 V, or till picture noise just disappears. (typical value is at 32).
CUT R+
RC key
1. Provide a 50 Hz monoscope pattern. – Press the keys [i+], “Smart sound” and “Smart picture” to enter the factory menu. – Press the keys [i+] again and “ADJUST” appear on screen. 2. Press key “0” and adjust “HPH” to set picture horizontal centre to CRT horizontal centre.
Software Alignments Put the set in its MENU mode (factory mode) as follows (see also figure “Factory Mode” on the next page): • Press the keys [i+], “smart sound” and “smart picture” to enter the factory menu. • Press the keys [i+] again and “ADJUST” appear on screen. • Press the number keys to enter the adjust page, press B/ y to choose the items that to be adjusted, Press z/A to adjust its value. • Press [i+] to quit factory mode. The different alignment parameters are described further on.
Function
Table 8-2 To increase /decrease CUT G
For this TV set there are no hardware alignments.
8.3
Screen Voltage Adjust
8.3.6
OSD Position (Key 4) 1. Menu OSD position adjustment: Provide a 50/60 Hz cross hatch pattern. Put the set in MENU mode. – Press the keys [i+], “Smart sound” and “Smart picture” to enter the factory menu. – Press the keys [i+] again and “ADJUST” appears on screen. 2. Press key 4 to enter the factory mode. Adjust VP and HP item, to obtain menu OSD at the centre of CRT screen. 3. Provide a RGB or YUV cross hatch signal, set the TV in the standard mode, adjust “YUV OSD HS” till picture horizontal centre is at the CRT centre (optional).
EN 26
8.
Alignments
SK5.1L CA
Enter Factory Mode: +
Press sequentially: I ---> Smart Sound ---> Smart Picture Main Menu in red box. Navigation: Enter "I+" again (or "MENU")on the RC to go to the "ADJUST" page that will allow Navigation to individual Service pages: Selecting the number "0 - 8", "Smart Picture" and "Smart Sound" on the remote control to go directly to the pages. Changing value Move to the intended parameter with the arrow "up" and "down" key on the RC. Use the arrow "Right" and "Left" to increse and decrease the value respectively. Exit Enter " I+ " on the RC to exit factory mode. Special Note: The TV could go into factory mode when in service mode, in this factory mode, Set will have not respond to RC and local keys. Factory appears at the left corner of the screen. In Service mode main page: When "2" is entered, the set will go into factory mode. When in factory mode, enter "8", "9" to exit to service mode. Main Page B/W BALANCE DRI R DRI G DRI B CUT R CUT G COOL DR COOL DG COOL DB COOL CR COOL CG WARM DR WARM DG WARM CR WARM CG BT CT
31 28 32 34 21 +4 +3 +11 +0 +3 +6 +0 +0 +2 60 60
SERVICE 0 FREQUENCY H PH V SL V SH V SI V SC EW WIDTH EW PARA UP CORNER LO CORNER H -PARA H-BOW
60HZ 34-TV 27 40 41 23 27 35 25 19 18 40
SERVICE 1 SHIPMODE AGC AGC SPEED IF HRC&IRC MULTI SYSTEM PWL XDT XDT Count MVS MAT BPB
> 34 1 45.75M 0FF ON 8 1 30 JAP OFF 0
SERVICE 2 UOC VOL SW UOC/PWL VOL MONO GAIN STEREO GAIN SAP GAIN AV gain 59859 INPUT VOL 10 VOL 25 VOL 50 VPL 80 VOL 100
OFF 39 50 50 50 48 3 45 55 80 90 100
EW TRAPE ZOOM
29 44
CORING OSO
3 ON
FMWS AVL OPT
0 OFF
"I+"
"0"
"1"
"2"
ADJUST SERVICE 3 AV OPT AV CFG 2 AV YC/DVD VIDEO OUT PIN 5 PIN 7 PIN 8 MUTEPIN MODE MUTEPIN SEL CC HP CC LINE CC DELAY YUV Patch
1 3 ON OFF CVBS NTSC VOL1 MUTE OFF ON 13 21 12 ON
SERVICE 4 VP 52 HP 40 YUV OSD HS 38 OSD L 0 CODE: SYBER-93737-5P20-071130 NVM: 5P20E-071130
"4"
"3"
SERVICE 6 POW POWER ON TIM AKB NBL WATCHDOG VCHIP ZOOM OPT BLUE BACK BB WIDTH BLACK BACK RGB BLANKING MTS TEST SVM AMPLITUD SVM DELAY
2 12 ON ON ON OFF ON 2 +0 0 ON ON 3 0
SERVICE 7 SUB BRI SUB CON SUB COL SUB SHA SUB TIN SUB TIN-AV YDL PAL YDL NTSC YDL AV MAX BRI MID BRI MAX CON MID CON SC. BRI
"6"
55 75 50 70 80 WARM
Voice BASS TREBLE SURROUND
"Smart Picture"
"8"
SERVICE 9 ENGLISH SPAISH FRANCH PORTUGUESE YGN CATHE HCO OSVE INITEEP
ON ON OFF ON ON 2 ON OFF >
"9"
40 55 OFF
"Smart Sound"
55 100 55 90 100 COOL
Music BASS TREBLE SURROUND
65 75 OFF
"Smart Sound"
"Smart Picture" Natural BRIGHT CONTRAST COLOR SHARP YUV SHARP COLOR TEMP
+0 +4 +0 +0 +0 -1 +0 +7 +0 +0 +9 +5 +1 +0 +0
"Smart Sound"
"Smart Picture" Rich BRIGHT CONTRAST COLOR SHARP YUV SHARP COLOR TEMP
"5"
SERVICE 8 YUV DR YUV DG YUV DB YUV CR YUV CG YUV COOL DR YUV COOL DG YUV COOL DB YUV COOL CR YUV COOL CG YUV WARM DR YUV WARM DG YUV WARM DB YUV WARM CR YUV WARM CG
2 3 30 32 13 16 11 0 0 52 18 63 15 8
"7"
"Smart Picture" Soft BRIGHT CONTRAST COLOR SHARP YUV SHARP COLOR TEMP
SERVICE 5 BTSC-MODE Mono BTSC-ST 5 BTSC-SP 4 BTSC-LI 9 BTSC-A1 15 BTSC-A2 20 BTSC-TC 4 BTSC-STS OFF BTSC-ADJ Start MTS DETECT 50 MTS FILTER 5 MTS FILTER 2 10 W: 05 04 00 09 0F 14 04 R: 0F 14 D: MONO/ST/SAP
55 85 50 80 90 NORMAL
Theatre BASS TREBLE SURROUND
55 75 ON
"Smart Sound"
Figure 8-1 Software Alignments
I_17880_006.eps 210308
Alignments 8.4
SK5.1L CA
8.
EN 27
Factory Mode Settings Description of the factory menu B/W balance White point R adjustment. White point G adjustment
Storage address Display string
0x00d 0x00e
Range (Index value)
Default
SK5.0L CA
DRI R
0-63
32
32
DRI G
0-63
32
32
White point B adjustment
0x00f
DRI B
0-63
32
32
Black level off-set R adjustment
0x010
CUT R
0-63
32
32 32
Black level off-set G adjustment.
0x011
CUT G
0-63
32
“BRIGHTNESS” of “White Balance Adjustment page” setting
0x02f
BT
0-63
32
32
“CONTRAST” of “White Balance Adjustment page” setting
0x030
CT
0-63
32
32
COOL offset according to “DRI R” value of tv, white point R of “COOL”
0x017
COOL DR
0-63
-2
6
COOL offset according to “DRI G” value of tv, white point G of “COOL” COOL offset according to “DRI B” value of tv, white point B of “COOL”
0x018
COOL DG
0-63
0
6
0x019
COOL DB
0-63
10
13
COOL offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01a COOL offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x01b
COOL CR
0-63
0
0
COOL CG
0-63
0
0
WARM offset according to “DRI R” value of tv, white point R of “COOL”
0x01c
WARM DR
0-63
10
7
Warm offset according to “DRI G” value of tv, white point G of “COOL” Warm offset according to “DRI B” value of tv, white point B of “COOL”
0x01d
WARM DG
0-63
0
0
0x01e
WARM DB
0-63
0
Warm offset according to “CUT R” value of tv, black level off-set R of “COOL” 0x01f
WARM CR
0-63
0
-6 0
Warm offset according to “CUT G” value of tv, black level off-set R of “COOL” 0x020
WARM CG
0-63
0
0
Direct key “0” 50hz/60hz
Frequency
60 Hz
Horizontal center
ox008
H PH
0-TV-63-TV
31-TV
33-TV
Vertical slope
ox009
V SL
0-63
24
40
Vertical center
ox00a
V SH
0-63
21
28
Vertical amplitude.
ox00b
V SI
0-63
33
51
Vertical s-correction.
ox00c
V SC
0-63
27
27
EW WIDTH
0x04b
EW WIDTH
0-63
32
45
EW parabola/width
0x04c
EW PARA
0-63
32
49
EW upper/lower corner parabola
0x04d
UP CORNER
0-63
32
28
Bottom curve Horizontal parallelogram
0x04e
LO CORNER
0-63
32
34
0x04f
H-PARA
0-63
32
35
Horizontal bow
0x050
H-BOW
0-63
32
39
EW trapezium
0x051
EW TRAPE
0-63
32
21
Expand 4:3 mode horizontal WIDTH adjust
0x0ed(bit4)
ZOOM
0-63
44
44
Frequency
50 Hz
Horizontal center
0x003
H PH
0-TV-63-TV
31-TV
31-TV
Vertical slope
0x004
V SL
0-63
24
40
Vertical center
0x006
V SH
0-63
21
28
Vertical amplitude.
0x005
V SI
0-63
33
52
Vertical s-correction.
0x007
V SC
0-63
27
27
EW WIDTH
0x044
EW WIDTH
0-63
32
45
EW parabola/width
0x045
EW PARA
0-63
32
48
EW upper/lower corner parabola
0x046
UP CORNER
0-63
32
32
Bottom curve Horizontal parallelogram
0x047
LO CORNER
0-63
32
32
0x048
H-PARA
0-63
32
35
Horizontal bow
0x049
H-BOW
0-63
32
32
50hz/60hz
EW trapezium
0x04a
EW TRAPE
0-63
32
26
Expand 4:3 mode horizontal WIDTH adjust
ZOOM
0-63
44
44
Horizontal center in AV source. Horizontal center in AV source.
0x062 0x05e
H PH
+5-AV
32
32
0x05f
H PH
+5-AV
32
32
Horizontal center in YUV source.
0x05c
H PH
+0-YUV
32
32
Horizontal center in YUV source.
0x05d
H PH
+0-YUV
32
32
SHIPMODE
OFF
Direct key “1” Out of box setting, Smart Picture: Rich, Contrast +: On, NR: Off, Smart Sound: Theatre, Tuner Mode: Auto, Volume: 30, CC: Off
ON
RF.AGC adjust
0x002
AGC
0-63
24
32
AGC speed
0x0de (bit5, bit4)
AGC SPEED
0-63
1
1
IF choose
0x0dd (bit7, bit6)
IF
58.75 Mhz
45.75 Mhz
45.75 Mhz
45.75 Mhz
HRC and IRC of N system for auto search selection
0x0ea (bit4)
HRC & IRC
OFF
ON
OFF
OFF
ON
ON
ON
ON: PAL M/N ON, OFF: PAL M/N OFF
0x0ea (bit1)
MULTI SYSTEM OFF
White apex limit
0x0cb (bit7-bit4)
PWL
0-15
0
15
X ray protect
0x0e1 (bit2, bit3)
XDT
0-2
1
1
X ray protection detect count
0x073
XDT COUNT
0-255
30
30
NTSC decode matrix
0x0e7(bit2)
MUS
USA
JAP
USA
USA
PAL, NTSC decode matrix
0x0ed (bit0)
MAT
OFF
ON
OFF
ON
Bypass of sound bandpass filter
0x0e1 (bit5, bit4)
BPB
0-2
1
1
Video dependent coring
0x0de (bit3, bit2)
CORING
0-3
3
3
Switch-off in vertical overscan
0x0e7 (bit7)
OSO
OFF
ON
ON
ON
ON
Direct key “2” UOC control volume switch
0x0e8 (bit7)
UOC VOL SW
OFF
OFF
OFF
UOC/PWM modify volume value
0x02e
UOC/PWM VOL
0-63
41
40
Volume of 9859 modify value when sound is mono
0x052
MONO GAIN
0-63
48
52
EN 28
8.
SK5.1L CA
Alignments
Description of the factory menu
Storage address Display string
Range (Index value)
Default
Volume of 9859 modify value when sound is stereo
0x053
STEREO GAIN
0-63
48
SK5.0L CA 52
Volume of 9859 modify value when sound is SAP
0x054
SAP GAIN
0-63
48
50
Volume of 9859 modify value when system is AV state
0x055
AV GAIN
0-63
48
48
9859 control pin output state
9859INPUT
0-2
2
0
10% volume point
0x0e0 (bit3, bit2) 0x026
VOL 10
0-100
25
20
25% volume point
0x027
VOL 25
0-100
50
45
50% volume point
0x028
VOL 50
0-100
75
60
80% volume point
0x029
VOL 80
0-100
90
80
100% volume point
0x02a
VOL 100
0-100
100
100
FM demodulate frequency width
0x0de (bit1, bit0)
FMWS
0-2
0
0
AVL function switch
0x0e8 (bit6)
AVL OPT
OFF
OFF
OFF
ON
Direct key “3” AV control logic choose
0x0e1 (bit7, bit6)
AV OPT
0-3
1
0
AV choose
0x0cc (bit7-bit4)
AV CFG
0-7
3
3
AV2 choose
0x0ea (bit5)
2 AV
OFF
ON
OFF
OFF
DVD choose
0x0e9 (bit4)
YC/DVD
OFF
ON
OFF
OFF
Video output
0x0e7 (bit4)
VIDEO OUT
IF
CVBS
CVBS
CVBS
Pin 5 choose function
0x0cc (bit3-bit0)
PIN 5
NTSC
NTSC
Pin 7 choose function
0x0cd (bit7-bit4)
PIN 7
VOL1
VOL1
Pin 8 choose function
0x0cd (bit3-bit0)
PIN 8
MUTE
MUTE
MUTE pin mode
0x0e9 (bit0)
MUTEPIN MODE
OFF: Pin 7 control volume curve ON: Pin 4 control volume curve
0x0ee (bit6)
MUTEPIN SEL
CCD Horizontal width adjust
0x05a
CC HP
0-15
13
13
CCD scan Horizontal row when PAL N system
0x060
CC LINE
0-60
21
21
CCD delay adjustment Direct key “4”
0x0d1 (bit3-bit0)
CC DELAY
8-23
20
12
OSD up down position
0x02b
VP
0-63
52
51
OSD left right position
0x02c
HP
0-63
54
42
RGB/YUV OSD Horizontal Center
0x05b
YUV OSD HS
0-60
38
44
OSD output contrast
0x0df (bit7, bit6)
OSD L
0-3
0
0
Menu translucence
0x0e9 (bit1)
HALFTONE
OFF
ON
ON
ON
STEREO
OFF
ON
OFF OFF
SOFTWARE VERSION NUMBER
Software version number
Direct key “5” BTSC-MODE
MONO
Stereo noise limit
0x0ce (bit7-bit4)
BTSC-ST
0-15
0
0
SAP noise limit
0x0ce(bit3-bit0)
BTSC-SP
0-15
0
0
Sound input level adjustment
0x040
BTSC-LI
0-15
7
9
Separate
0x041
BTSC-A1
0-31
23
14
Separate
0x042
BTSC-A2
0-31
22
6
Time constant
0x0cf (bit7-bit4)
BTSC-TC
0-7
4
3
Stereo level switch
0x0e8 (bit3)
BTSC-STS
OFF
ON
OFF
ON
Stereo adjustment on/off
0x0e8 (bit2)
BTSC-ADJ
BUSY
START
START
START
MTS detect time delay
0x001
MTS DETECT
0-255
50
50
Sound mode
SAP
STEREO and SAP detect count
0x072
MTS FILTER
0-255
20
20
MONO detect count Direct key “6”
0x074
MTS FILTER2
0-255
20
3
POWER ON MODE
0x0dd (bit3, bit2)
POW
2
2
POWER ON time delay
0x0cb (bit3-bit0)
Black current stabilization
0x0e8 (bit0)
0-2 POWER ON TIM 2-17 AKB OFF
Black current loop detect
0x0e9 (bit7)
NBL
WATCH DOG
0x0eb (bit7)
WATCHDOG
ON: Philips RC OFF: Skyworth RC
0x0eb (bit6)
VCHIP FUNCTION SWITCH GAME FUNCTION SWITCH
12
12
ON
ON
ON
OFF
ON
ON
ON
OFF
ON
OFF
ON
PHILIPS RC
OFF
ON
ON
ON
0x0ea (bit7)
VCHIP
OFF
ON
OFF
OFF
0x0eb (bit5)
GAME
OFF
ON
OFF
OFF
CALENDER FUNCTION SWITCH
0x0eb (bit4)
CALENDER
OFF
ON
OFF
OFF
4:3 expand function choose
0x0ec (bit6)
ZOOM OPT
OFF
ON
ON
ON
ON: Blue Screen OFF: Black Screen
0x0e9 (bit6)
BLUE BLACK
OFF
ON
ON
ON
EW WIDTH offset according to “EW WIDTH” value when TV is no signal
0x06d
BB WIDTH
53-10
+0
1
Video mute during change to program
0x0e1 (bit1, bit0)
BLACK BACK
0-2
0
0
RGB BLANKING
0x0ee (bit7)
RGB BLANKING OFF
ON
ON
Sub contrast
0x057
SUB BRI
0-63
0
3
Sub brightness
0x059
SUB CON
0-63
0
2
Sub color
0x023
SUB COL
0-63
30
30
ON
Direct key “7”
Alignments
SK5.1L CA
8.
EN 29
Description of the factory menu
Storage address Display string
Range (Index value)
Default
SK5.0L CA
Sub Sharpness
0x024
SUB SHA
0-63
32
32
TV Sub tint
0x025
SUB TIN
0-31
16
16
AV Sub tint
0x075
SUB TIN-AV
0-31
16
16
PAL Luminance delay
0x0c9 (bit3-bit0)
YDL PAL
0-15
2
10
NTSC Luminance delay
0x0c9 (bit7-bit4)
YDL NTSC
0-15
2
10
AV Luminance delay
0x0ca(bit7-bit4)
YDL AV
0-15
4
10
Maximum brightness
0x056
MAX BRI
0-63
63
52
Middle brightness
0x021
MID BRI
0-63
18
27
Maximum contrast
0x058
MAX CON
0-63
63
63
Middle contrast
0x022
MID CON
0-63
15
28
Line-level of brightness Direct key “8”
0x02d
SC.BRI
0-63
8
8
YUV offset according to “DRI R” value of TV, white point R of YUV.
0x012
YUV DR
(-32) - (+31)
+0
+0
YUV offset according to “DRI G” value of TV, white point G of YUV
0x013
YUV DG
(-32) - (+31)
+0
+0
YUV offset according to “DRI B” value of TV, white point B of YUV
0x014
YUV DB
(-32) - (+31)
+0
+0
YUV offset according to “CUT R” value of TV, black level offset R of YUV
0x015
YUV CR
(-32) - (+31)
+0
+0
YUV offset according to “CUT G” value of TV, black level offset G of YUV
0x016
YUV CG
(-32) - (+31)
+0
+0
English OSD switch
0x0eb (bit3)
ENGLISH
OFF
ON
ON
ON
Spanish OSD switch
0x0eb (bit2)
SPANISH
OFF
ON
ON
ON
French OSD switch
0x0eb (bit1)
FRANCE
OFF
ON
OFF
OFF
Portuguese OSD switch
0x0eb (bit0)
PORTUGUESE
OFF
ON
ON
ON
External Y (Luminance) input gain during YPRPB. OFF: gain 0 dB reduced, ON: gain 3 dB reduced
0x0ee (bit4)
YGN
OFF
ON
OFF
ON
Cathode drive level
0x0ca (bit3-bit0)
CATHE
3
3
EHT tracking mode
0x0ea (bit6)
HCO
ON
ON
Black current measuring lines in overscan
0x0e9 (bit2)
OSVE
OFF
OFF
30
Manual INIT E2PROM INITEEP Key “Smart sound” BASS set value in Voice state
0x064
BASS
30
TREBLE set value in Voice state
0x065
TREBLE
50
50
SURROUND set value in Voice state
0x066
SURROUND
OFF
OFF
BASS set value in Music state
0x067
BASS
55
55
TREBLE set value in Music state
0x068
TREBLE
60
60
SURROUND set value in Music state
0x069
SURROUND
OFF
OFF
BASS set value in Theatre state
0x06a
BASS
80
80
TREBLE set value in Theatre state
0x06b
TREBLE
70
70
SURROUND set value in Theatre state Key “Smart image”
0x06c
SURROUND
ON
ON
Bright set value in Soft state
0x036
BRIGHT
55
55
Contrast set value in Soft state
0x037
CONTRAST
50
50
Color set value in Soft state
0x038
COLOR
45
45
Sharpness set value in Soft state
0x039
SHARP
45
45
Sharpness set value in Soft state of YUV
0x070
YUV SHARP
50
50
COLOR TEMP set value in Soft state
0x03a
COLOR TEMP
WARM
WARM
Bright set value in Rich state
0x03b
BRIGHT
70
70
Contrast set value in Rich state
0x03c
CONTRAST
85
85
Color set value in Rich state
0x03d
COLOR
70
70
Sharpness set value in Rich state
0x03e
SHARP
70
70
Sharpness set value in Rich state of YUV
0x071
YUV SHARP
80
80
COLOR TEMP set value in Rich state
0x03f
COLOR TEMP
COOL
COOL
Bright set value in Natural state
0x031
BRIGHT
50
50
Contrast set value in Natural state
0x032
CONTRAST
75
75
Color set value in Natural state
0x033
COLOR
50
50
Sharpness set value in Natural state
0x034
SHARP
50
50
Sharpness set value in Natural state of YUV
0x06f
YUV SHARP
50
50
COLOR TEMP set value in Natural state
0x035
COLOR TEMP
NORMAL
NORMAL
EN 30
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: 9.1 Introduction 9.2 The various circuits 9.3 Abbreviation List 9.4 IC Data Sheets
9.1
automatic procedure to be performed during set production. The stereo identification can be read by the I2C-bus. Two different pilot thresholds (data STS = 1; STS = 0) can be selected via the I2C-bus. SAP Demodulator The composite signal is fed from the output of the input level adjustment stage to the SAP demodulator circuit through a 5fH band-pass filter. The demodulator level is automatically controlled. The SAP demodulator includes an internal field strength detector that mutes the SAP output in the event of insufficient signal conditions. The SAP identification signal can be read by the I2C-bus.
Introduction The SK5.1L CA is a CRT TV for the year 2008, based on the 5P20 platform. In this chapter, only a general description of the various circuits is given. For more detailed information, see the circuit diagrams in this manual.
9.2
The various circuits
9.2.1
Tuner
Noise Detector The composite input noise increases with decreasing antenna signal. This makes it necessary to switch stereo or SAP off at certain thresholds. These thresholds can be set via the I2Cbus. With ST0 to ST3 the stereo threshold can be selected and with SP0 to SP3 the SAP threshold. A hysteresis can be achieved via software by making the threshold dependent of the identification bits STP and SAPP.
The function of the tuner is to select the channel to be received and suppress the interference of neighboring channels, to amplify the high frequency signal, to improve the receiving sensitivity and SNR, and to generate a PIF signal through frequency conversion. 9.2.2
Mode Selection The stereo/SAP switch feeds either the L - R signal or the SAP demodulator output signal via the internal dbx noise reduction circuit to the dematrix/switching circuit. Different switch modes provided at the output pins OUTR and OUTL are available.
IF Channel The IF Channel mainly ensures the sensitivity and selectivity of the complete TV set. The IF AMP integrated in the UOCIII is made up of a three-stage dual-differential amplifier with a gain value above 70dB, a SNR of 55dB and a bandwidth of 7 MHz. The video demodulation circuit is made from the built-in PLL Sync Detector. The spectrum of the demodulation carrier is unitary and it is not affected by the content of the video signal. The tuner features stable receptivity while the signal output from the video detector features high fidelity. The built-in PLL circuit of the UOCIII generates a 38.0 MHz or 38.9 MHz demodulation reference signal for the sync detector to demodulate the video signal; this is called “PLL sync demodulation”.
9.2.3
SAP Output Independent of the stereo/SAP switch, the SAP signal is also available at pin SAP. At SAP, the SAP signal is not dbx decoded. The capacitor at SDE provides a recommended deemphasis (150 ms) at SAP.
Sound Channel An external ceramic filter is used to select the second SIF signal for the sound channel of UOCIII from the signal output of the video detector. The audio signal is obtained after limiting amplification and demodulation by the intermediate frequency detector for the SIF signal. From that it is output to the audio amplifier TFA9842, which drives the speakers to provide the sound. The intermediate frequency detector and volumecontrol attenuator that are built in the UOCIII are set and adjusted via the CPU.
9.2.4
dbx Decoder The dbx circuit includes all blocks required for the noise reduction system in accordance with the BTSC system specification. The output signal is fed through a 73 ms fixed deemphasis circuit to the dematrix block.
Integrated Filters The filter functions necessary for stereo and SAP demodulation and part of the dbx filter circuits are provided on-chip using transconductor circuits. The required filter accuracy is attained by an automatic filter alignment circuit. 9.2.5
In the driver circuit, both the voltage and current of the R/G/B signal are amplified, after which the CRT drive circuit modulates the cathode beam current of the CRT. The R/G/B signal input into the driver circuit is of negative polarity.
BTSC stereo/SAP decoder Input Level Adjustment The composite input signal is fed to the input level adjustment stage. The control range is from -3.5 to +4.0 dB in steps of 0.5 dB. The maximum input signal voltage is 2 V (RMS). Stereo Decoder The output signal of the level adjustment stage is coupled to a low-pass filter which suppresses the baseband noise above 125 kHz. The composite signal is then fed into a pilot detector/ pilot cancellation circuit and into the MPX demodulator. The main L + R signal passes a 75 ms fixed de-emphasis filter and is fed into the dematrix circuit. The decoded sub-signal L - R is sent to the stereo/SAP switch. To generate the pilot signal the stereo demodulator uses a PLL circuit including a ceramic resonator. The stereo channel separation is adjusted by an
CRT Drive Circuit
9.2.6
Power Supply Circuit The function of the power supply circuit is to supply various stabilized operating voltages and to provide protections against excessive voltages and currents.
Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.3
Abbreviation List 2CS A2 AC ACI
ADC AFC
AGC
AM ANC AP AR AV AVL B/G BCL CBA CFR ComPair CRT CVBS CVI D/K
DAC DC DC-filament DFU DPL DRAM DVD EEPROM EHT
EMI
EU EW EW-DRIVE EXT FBL FE Field
Filament FM Frame FTV G H H-DRIVE
H-FLYBACK H-OUT 2 Carrier Sound Commonly known as 2 Carrier Sound (2CS) system Alternating Current Automatic Channel Installation: algorithm that installs TV channels directly from a cable network by means of a predefined TXT page Analogue to Digital Converter Automatic Frequency Control: control signal used to tune to the correct frequency Automatic Gain Control: algorithm that controls the video input of the feature box Amplitude Modulation Automatic Noise Reduction; One of the algorithms of Auto TV Asia Pacific Aspect Ratio: 4 by 3 or 16 by 9 Audio Video Automatic Volume Level control Monochrome TV system. Sound carrier distance is 5.5 MHz Beam Current Limiter Circuit Board Assembly (or PWB) Carbon Film Resistor Computer aided rePair Cathode Ray Tube (or picture tube) Composite Video Blanking and Synchronisation Component Video Input Monochrome TV system. Sound carrier distance is 6.5 MHz. D= VHFband, K= UHF-band Digital to Analogue Converter Direct Current Filament supply voltage Directions For Use: owner's manual Dolby Pro Logic Dynamic RAM; dynamically refreshed RAM Digital Versatile Disc Electrically Erasable and Programmable Read Only Memory Extreme High Tension; the voltage between the cathode and the shadow mask that accelerates the electrons towards the screen (around 25 kV) Electro Magnetic Interference; Leakage of high-frequency radiation from a transmission medium EUrope East West, related to horizontal deflection of the set East -West correction drive signal. EXTernal (source), entering the set by SCART or by cinches (jacks) Fast Blanking: DC signal accompanying RGB signals Front End; Tuner and RF part together Each interlaced broadcast FRAME is composed of two Fields, each Field consists of either Odd or Even lines Filament of CRT Field Memory / Frequency Modulation A complete TV picture comprising all lines (625/525) Flat TeleVision Green H_sync to the module Horizontal Drive
HA HFB HW I
I2 C I2S IC IF IIC Interlaced
IO IR L L/L’
LATAM LED LOT
LS M/N
MOFR MOSFET MPX NAFTA
NC NICAM
NTC
NTSC
NVM
OB OC OP OSD P50 PAL
PCB PLL
SK5.1L CA
9.
EN 31
Horizontal Flyback H_sync output of the module / Horizontal Output pulse Horizontal Acquisition; horizontal sync pulse Horizontal Flyback Pulse; Horizontal sync pulse from large signal deflection Hardware Monochrome TV system. Sound carrier distance is 6.0 MHz. VHF- and UHF-band Inter IC bus (also called IIC) Inter IC Sound bus Integrated Circuit Intermediate Frequency Inter IC bus (also called I2C) Scan mode where two fields are used to form one frame. Each field contains half the number of the total amount of lines. The fields are written in "pairs", causing line flicker. In/Out Infra Red Left audio channel Monochrome TV system. Sound carrier distance is 6.5 MHz. L' is Band I, L is all bands except for Band I LATin AMerica Light Emitting Diode Line Output Transformer (also called FBT); The transformer in which the EHT is generated Loud Speaker Monochrome TV system. Sound carrier distance is 4.5 MHz. M= 525 lines @ 60 Hz, N= 625 lines @ 50 Hz Metal Oxide Film Resistor Metal Oxide Semiconductor Field Effect Transistor MultiPleX North American Free Trade Association: Trade agreement between Canada, USA and Mexico Not Connected Near Instantaneously Companded Audio Multiplexing; This is a digital sound system, mainly used in Europe Negative Temperature Coefficient, non-linear resistor (resistance decreases if temperature increases) National Television Standard Committee. Colour system used mainly in North America and Japan. Colour carrier NTSC M/N = 3.579545 MHz, NTSC 4.43 = 4.433619 MHz (this is a VCR norm, it is not transmitted off-air) Non Volatile Memory; IC containing data such as alignment values, preset stations Option Byte Open Circuit OPtion byte On Screen Display Project 50; Communication protocol between TV and peripherals Phase Alternating Line; Colour system mainly used in West Europe (colour carrier= 4.433619 MHz) and South America (colour carrier PAL M= 3.575612 MHz and PAL N= 3.582056 MHz) Printed Circuit Board (or PWB) Phase Locked Loop; Used for e.g. FST tuning systems. The customer
EN 32
9.
Progressive Scan
PTC
PWB QSS R RAM RC RC5 (6) RF RGB
RGBHV RMS ROM SAP
SAW SC S/C SCL SD SDA SDRAM SIF SMC SMD SMPS SND SRAM STBY SVHS TBD TXT
µC UOC µP UV V V-BAT VA VBI
VCR VGA VIF WE WST XTAL Y
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
can directly provide the desired frequency Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution. Positive Temperature Coefficient, non linear resistor (resistance increases if temperature increases) Printed Wiring Board (also called PCB or CBA) Quasi Split Sound Right audio channel / Red Random Access Memory Remote Control transmitter Remote Control system 5 (6), the signal from the remote control receiver Real Flat (picture tube) or Radio Frequency Red, Green, and Blue colour space; The primary colour signals for TV. By mixing levels of R, G, and B, all colours (Y/C) are reproduced Red, Green, Blue, Horizontal sync, and Vertical sync Root Mean Square value Read Only Memory Secondary Audio Program; Generally used to transmit audio in a second language Surface Acoustic Wave SandCastle: two-level pulse derived from sync signals Short Circuit Serial Clock signal on I2C bus Standard Definition Serial Data line of I2C bus Synchronous DRAM Sound Intermediate Frequency Surface Mounted Component Surface Mounted Device Switched Mode Power Supply SouND Static RAM STandBY Super Video Home System To Be Defined Teletext; TXT is a digital addition to analogue TV signals that contain textual and graphical information (25 rows x 40 columns). The information is transmitted within the first 25 lines during the Vertical Blank Interval (VBI) Microcontroller Ultimate One Chip Microprocessor Colour difference signals V_sync Main supply for deflection (usually 141 V) Vertical Acquisition Vertical Blanking Interval; Time during which the video signal is blanked when going from bottom to top of the display Video Cassette Recorder Video Graphics Array Video Intermediate Frequency Write Enable control line World System Teletext Quartz crystal Luminance signal
9.4
IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as “black boxes” in the electrical diagrams.
Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.1
SK5.1L CA
9.
Diagram A1, W6556A, (IC601)
H_17210_039.eps 120607
Figure 9-1 Block Diagram and Pin Configuration
EN 33
EN 34 9.4.2
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Diagram A1, P412, (IC602)
H_17210_039.eps 120607
Figure 9-2 Block Diagram and Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.3
SK5.1L CA
9.
Diagram A3, TDA486x, (IC301)
Block Diagram
TDA486xAJ
THERMAL PROTECTION
DIFFERENTIAL INPUT STAGE
VERTICAL OUTPUT
FLYBACK GENERATOR
REFERENCE CIRCUIT
7
6
5
4
3
2
1
INP
INN
VOUT
GND
VP2
VP3
VP1
RS1 CS1
CF D1
RP R3
C2
deflection coil
R5 C1
from deflection controller
R6
R1
R2
VN
VP
Block diagram of TDA486xAJ
Pin Configuration VP1
1
VP3
2
VP2
3
GND
4
VOUT
5
INN
6
INP
7
TDA486xAJ
Pin configuration for DBS7P (TDA486xAJ) H_17210_038.eps 120607
Figure 9-3 Block Diagram and Pin Configuration
EN 35
EN 36 9.4.4
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Diagram A7, 24C08 (IC102)
H_17210_035.eps 120607
Figure 9-4 Block Diagram
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK5.1L CA
9.
Pin Configuration
H_17210_036.eps 120607
Figure 9-5 Pin Configuration
EN 37
EN 38 9.4.5
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Diagram A5, 4052, (IC761, IC762)
Block Diagram
Pin Configuration
H_17210_041.eps 120607
Figure 9-6 Block Diagram and Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.4.6
SK5.1L CA
9.
EN 39
Diagram A6, TDA9850, (IC740)
Block Diagram C5
ceramic resonator
Q1
C6
C7
+
+
+
C4
+
C3 C2 R1
13
15
14
16
18
17
19
L+R STEREO DECODER
27 DEMATRIX + MODE SELECT
L − R/SAP
21
stereo OUTL mono SAP to OUTR audio processing
TDA9850
22 +
composite baseband input
INPUT LEVEL ADJUST
11
C1
NOISE DETECTOR
STEREO/SAP SWITCH
C8
DE-EMPHASIS 23
SAP without DBX
7 SAP DEMODULATOR
5 +
C16
DBX
4
C15
STEREO ADJUST
26
C17
3
R2
+
32
2
1
+
C14 R3
+
31
30
+
C13
CL
12 +
+
+
+
C12 C11 C10 C9
10
20
25
29
LOGIC, I2CTRANSCEIVER
SUPPLY
C19
6
24 +
CR
only during adjustment
VCC
VCAP
8
9
SDA
SCL
28
MAD
C18
Vref
Pin Configuration
VEO
1
32 CS
VEI
2
31 CW
CNR
3
30 CTS
CM
4
29 CTW
CDEC
5
28 MAD
AGND
6
27 OUTL
DGND
7
26 CND
SDA
8
25 CL
TDA9850 9
24 Vref
VCC 10
23 SAP
SCL
COMP 11
22 CSDE
VCAP 12
21 OUTR
CP1 13
20 CR
CP2 14
19 CSS
CPH 15
18 CMO
CADJ 16
17 CER H_17450_004.eps 200907
Figure 9-7 Block Diagram and Pin Configuration
EN 40 9.4.7
9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK5.1L CA
Diagram A6, TFA9842, (IC760)
Block Diagram VCC 9 IN1
4
8
OUT1
60 kΩ
IN2
1
2
OUT2
60 kΩ
CIV
3 VREF
SHORT-CIRCUIT AND TEMPERATURE PROTECTION VCC
VC
7
VOLUME CONTROL
0.5VCC
6
SVR
TFA9842AJ
5 GND
Pin Configuration IN2
1
OUT2
2
CIV
3
IN1
4
GND
5
SVR
6
VC
7
OUT1
8
VCC
9
TFA9842AJ
H_17210_033.eps 110607
Figure 9-8 Block Diagram and Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.
EN 41
3:06 ;
6&/ 6'$
,2 32576 [
$'& ,1 [
/(' 287 [
5(6(7
$8'287
93(
$8',2
$8',2
$9/
61',)
Diagram A7, TDA9373 (IC101)
4662$0287 $8'((0
9.4.8
SK5.1L CA
9
967 287 466 6281' ,) 6,),1
6281' 3// '((03+$6,6 $8',2 6:,7&+ $9/ 92/80( &21752/
$*& 466 0,;(5 $0 '(02'8/$725
781(5$*& 9,),1
6281' 75$3 &9%6 &9%6< & &9%62
9,6,21 ,) 3// '(02' '9% 0,;(5 $*&$)& 9,'(2 $03
5()
& &38
3$*(
967 3:0'$&
0(025<
,2 32576
+ /80$ '(/$< 5205$0
3($.,1*
&9%6
7(/(7(;7
7(/(7(;726'
$&48,6,7,21
9
6<1&
&25
,)92'9%2 5()
*5283 '(/$< &255(&7,21 9,'(2 6:,7&+
3$/6(&$0176&
5
<
5 +'5,9( QG +
9'5,9(
/223
9
+6+,)7
(: *(20(75< *(20(75<
9'5,9(
%
%/
* %
52 *2 %2 %&/,1 %/.,1
5*%<89 ,16(57 6$785$7,21 %/$&. 675(7&+ :+,7( 675(7&+ 8 7,17 &21752/ 9 <
90287 +287
*
&2175%5,*+71 26'7(;7 ,16(57 %/8( 675(7&+ &&& :+,7(3 $'-
%$6(%$1' '(/$< /,1(
'(&2'(5
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90287
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9
, &%86 75$16&(,9(5
(1+$1&('
(+72
(:'
593 5
%83 % %/ *<
I_17880_008.eps 250308
Figure 9-9 Block Diagram
EN 42
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Pin Configuration
I_17880_007.eps 250308
Figure 9-10 Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SK5.1L CA
9.
EN 43
H_17210_030.eps 130607
Figure 9-11 Pin Configuration
EN 44
9.
SK5.1L CA
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Pinning
H_17210_031.eps 130607
Figure 9-12 Pin Configuration
Spare Parts List
SK5.1L CA
10.
EN 45
10. Spare Parts List Set Level 29PT8567C/77 0001 0002 0002 CRT SPL SPR
9965 200 33579 9965 200 33582 9965 200 33584 9965 100 13791 9965 200 32732 9965 200 32732
Main Board assy [A] Keyb. & Control assy [D] CRT assy [B] A68ERF185X013/ Speaker Speaker
29PT9467C/77 0001 0002 0003 CRT SPL SPR
9965 200 33597 9965 200 33600 9965 200 33599 9965 100 13929 9965 200 32732 9965 200 32732
Main Board assy [A] Keyb. & Control assy [D] CRT assy [B] LG.PhilipsA68QGU820 Speaker Speaker
29PT9467C/78 0001 0002 0003 CRT SPL SPR
9965 200 33528 9965 200 33527 9965 200 33531 9965 100 42682 9965 200 32732 9965 200 32732
Main Board assy [A] Keyb. & Control assy [D] CRT assy [B] A68QGU820X28RSKG Speaker Speaker
Main Chassis [A] Various F601 P701 P702 PTC601 SAW101 X101 X851 XT145
9965 000 40615 9965 200 32725 9965 100 13188 9965 100 04865 9965 100 08958 9965 000 40264 9965 100 07714 9965 100 07703
Fuse T3.15A 250V Y/C socket RCA Jack Ther Resistor 9Ω for 29" Saw Filter Xtal 12.0MHz HC-49/U Ceramic Res. 503kHz Ceramic Trap 4.5MHz
9965 000 40156 9965 000 40156 9965 000 40172 9965 000 40156 9965 000 40206 9965 000 41097 9965 000 41097 9965 000 40171 9965 000 40210 9965 000 41097 9965 000 41097 9965 000 40174 9965 100 04885 9965 000 40206 9965 000 40186 9965 000 40172 9965 000 40206 9965 000 40171 9965 100 04891 9965 100 05388 9965 100 05388 9965 100 04892 9965 000 40206 9965 000 40171 9965 100 04892 9965 000 40209 9965 000 40212 9965 000 40178 9965 100 04891 9965 100 04872 9965 000 40171 9965 000 40212 9965 000 40159 9965 000 41112 9965 000 40206 9965 100 04891 9965 000 40172 9965 000 40206 9965 000 40529 9965 000 40529 9965 000 40206
0.01μF 50V 0.01μF 50V 100μF 20% 16V 0.01μF 50V Mylar 0.01μF 100V 100pF 50V 100pF 50V 10μF 20% 16V Mylar 0.022μF 100V 100pF 50V 100pF 50V 220μF 20% 16V 0.47uF 20% 50V Mylar 0.01μF 100V 0.1μF 10% 63-100V 100μF 20% 16V Mylar 0.01μF 100V 10μF 20% 16V 0.1μF 5% 63-100V 1μF 20% 50V 1μF 20% 50V 0.22μF 5% 63-100V Mylar 0.01μF 100V 10μF 20% 16V 0.22μF 5% 63-100V Mylar 0.0022μF 100V Mylar 0.0047μF 100V 1μF 20% 50V 0.1μF 5% 63-100V 82pF 5% 50V 10μF 20% 16V Mylar 0.0047μF 100V 330pF 50V 4.7μF 20% 16V Mylar 0.01μF 100V 0.1μF 5% 63-100V 100μF 20% 16V Mylar 0.01μF 100V 33pF 50V 33pF 50V Mylar 0.01μF 100V
g C101 C102 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C123 C124 C127 C128 C129 C130 C131 C132 C133 C135 C136 C137 C138 C139 C140 C143 C144 C145 C146 C147 C148 C149
C151 C152 C153 C154 C155 C156 C402 C403 C404 C405 C406 C407 C409 C410 C410A C431 C431 C432 C432 C433 C433 C435 C436 C438 C438 C440 C441 C442 C443 C444 C444 C446 C450 C451 C452 C453 C455 C456 C459 C460 C461 C462 C463 C463 C464 C465 C472 C473 C473 C600 C601 C603 C603A C603B C603C C603D C604 C605 C606 C607 C608 C609 C610 C611 C612 C620 C621 C622 C623 C624 C625 C626 C627 C628 C629 C630 C631 C632 C634 C639 C640 C641 C701 C702 C705 C706 C707 C708 C716
9965 000 40172 9965 000 40529 9965 000 40206 9965 000 40172 9965 000 40206 9965 000 40172 9965 000 40166 9965 000 40164 9965 000 40181 9965 100 04885 9965 100 04891 9965 000 40158 9965 100 04891 9965 000 40171 9965 000 40171 9965 100 05180 9965 100 13788 9965 100 05182 9965 100 13788 9965 100 13178 9965 100 13179 9965 100 09361 9965 100 05384 9965 100 13182 9965 100 13787 9965 100 13183 9965 000 40156 9965 100 05383 9965 100 05387 9965 100 05367 9965 100 13198 9965 100 04891 9965 100 04874 9965 100 04874 9965 100 13173 9965 100 13173 9965 100 13199 9965 000 40186 9965 000 40186 9965 000 40205 9965 000 40205 9965 100 05384 9965 100 13177 9965 100 13785 9965 100 13180 9965 100 13181 9965 100 04891 9965 100 13178 9965 100 13786 9965 100 04896 9965 100 05374 9965 100 05374 9965 000 41100 9965 000 41100 9965 000 41100 9965 000 41100 9965 100 07724 9965 100 04891 9965 100 04874 9965 000 40564 9965 000 40179 9965 100 05386 9965 100 05403 9965 100 13184 9965 100 13184 9965 000 40166 9965 100 13175 9965 100 13174 9965 000 40166 9965 000 40166 9965 000 40173 9965 000 40173 9965 100 04883 9965 100 04883 9965 100 13174 9965 000 40206 9965 000 40172 9965 100 13176 9965 000 40206 9965 000 40175 9965 000 40174 9965 000 40541 9965 000 40205 9965 000 40205 9965 100 05388 9965 100 05388 9965 100 05388 9965 000 40186 9965 100 05388
100μF 20% 16V 33pF 50V Mylar 0.01μF 100V 100μF 20% 16V Mylar 0.01μF 100V 100μF 20% 16V 680pF 500V 0.0022μF 500V 4.7μF 50V-100V 20% 0.47uF 20% 50V 0.1μF 5% 63-100V 220pF 50V 0.1μF 5% 63-100V 10μF 20% 16V 10μF 20% 16V 0.0039μF 0.0068µF 0.0082μF 0.0068µF 0.018µF 630V 0.027µF 5% 630V 0.63µF 400V 560pF 10% 2kV 0.0027µF 2kV 0.0015µF 2kV Nonpolar El. Capacitor 0.01μF 50V 0.0022μF 10% 2kV 0.15μF 5% 100V 39pF 5% 50V 36pF 50V 0.1μF 5% 63-100V 470pF 10% 500V 470pF 10% 500V 2200µF 2200µF 220µF 0.1μF 10% 63-100V 0.1μF 10% 63-100V Mylar 0.001μF 100V Mylar 0.001μF 100V 560pF 10% 2kV 0.41µF 5% 400V 0.41µF 5% 400V 0.18µF 400V 0.78µF 400V 0.1μF 5% 63-100V 0.018µF 630V 0.033µF 630V 0.1uF 250V-500V 0.22μF 10% 250V 0.22μF 10% 250V 0.0047μF 500V 0.0047μF 500V 0.0047μF 500V 0.0047μF 500V 0.001μF 2kV 0.1μF 5% 63-100V 470pF 10% 500V 220μF 10μF 20% 50V-63V 0.01μF 5% 100V 0.0022μF 400V 470pF 470pF 680pF 500V 100µF 1000µF 680pF 500V 680pF 500V 1000μF 1000μF 1000μF 20% 25V 1000μF 20% 25V 1000µF Mylar 0.01μF 100V 100μF 20% 16V 47µF 20% Mylar 0.01μF 100V 47μF 20% 16V 220μF 20% 16V 2200μF Mylar 0.001μF 100V Mylar 0.001μF 100V 1μF 20% 50V 1μF 20% 50V 1μF 20% 50V 0.1μF 10% 63-100V 1μF 20% 50V
C717 C720 C725 C726 C727 C728 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C751 C752 C753 C754 C755 C760 C761 C763 C764 C765 C766 C767 C768 C769 C770 C771 C773 C775 C776 C777 C778 C783 C784 C785 C851 C852 C853 C854 C855 C856 C857 C858 C859 C860 C861 C862 C863 C864 C865 C866 C867 C868 C869 C871 C872 C873 C874 C875 C876 C877 C878 C879
9965 100 05388 9965 100 13200 9965 100 04891 9965 100 04891 9965 100 04891 9965 000 40172 9965 000 40172 9965 100 05388 9965 100 05388 9965 000 40561 9965 000 40561 9965 100 05389 9965 100 05387 9965 000 41097 9965 000 40563 9965 000 40205 9965 000 41097 9965 000 40563 9965 100 05387 9965 100 05389 9965 000 40206 9965 000 40171 9965 000 40178 9965 000 40173 9965 100 04885 9965 000 40212 9965 000 40212 9965 000 40545 9965 100 04883 9965 100 04883 9965 100 05388 9965 100 05388 9965 100 05388 9965 100 05388 9965 000 40172 9965 000 40206 9965 100 13200 9965 000 40205 9965 100 13200 9965 000 40205 9965 100 05388 9965 100 07708 9965 000 41112 9965 000 40187 9965 000 40171 9965 000 41112 9965 000 41112 9965 000 40561 9965 000 40171 9965 000 40171 9965 000 40178 9965 000 40178 9965 000 40213 9965 000 40171 9965 000 40186 9965 000 41112 9965 000 40186 9965 000 40172 9965 000 40172 9965 100 05388 9965 100 05388 9965 000 40180 9965 000 40180 9965 000 41097 9965 000 41097 9965 000 40172 9965 000 40186 9965 100 05388
1μF 20% 50V Nonpolar El. Capacitor 0.1μF 5% 63-100V 0.1μF 5% 63-100V 0.1μF 5% 63-100V 100μF 20% 16V 100μF 20% 16V 1μF 20% 50V 1μF 20% 50V Mylar 0.015μF 100V Mylar 0.015μF 100V 0.068μF 10% 100V 0.15μF 5% 100V 100pF 50V Mylar 0.0056UF 100V Mylar 0.001μF 100V 100pF 50V Mylar 0.0056UF 100V 0.15μF 5% 100V 0.068μF 10% 100V Mylar 0.01μF 100V 10μF 20% 16V 1μF 20% 50V 1000μF 0.47uF 20% 50V Mylar 0.0047μF 100V Mylar 0.0047μF 100V 220μF 20% 25V 1000μF 20% 25V 1000μF 20% 25V 1μF 20% 50V 1μF 20% 50V 1μF 20% 50V 1μF 20% 50V 100μF 20% 16V Mylar 0.01μF 100V Nonpolar El. Capacitor Mylar 0.001μF 100V Nonpolar El. Capacitor Mylar 0.001μF 100V 1μF 20% 50V 0.47μF 10% 63-100V 4.7μF 20% 16V 0.22μF 10% 63-100V 10μF 20% 16V 4.7μF 20% 16V 4.7μF 20% 16V Mylar 0.015μF 100V 10μF 20% 16V 10μF 20% 16V 1μF 20% 50V 1μF 20% 50V Mylar 0.047μF 100V 10μF 20% 16V 0.1μF 10% 63-100V 4.7μF 20% 16V 0.1μF 10% 63-100V 100μF 20% 16V 100μF 20% 16V 1μF 20% 50V 1μF 20% 50V 2.2μF20% 50V 2.2μF20% 50V 100pF 50V 100pF 50V 100μF 20% 16V 0.1μF 10% 63-100V 1μF 20% 50V
9965 000 39984 9965 100 04836 9965 100 04848 9965 000 39979 9965 100 04849 9965 100 13195 9965 000 39976 9965 100 04838 9965 000 39975 9965 000 39975 9965 000 40701 9965 000 40698 9965 000 39975 9965 000 39975 9965 000 40695 9965 000 40304 9965 000 40695 9965 100 04839
CFR 75Ω 1/16W 1.2kΩ 5% 1/16-1/6W 5.6kΩ 5% 1/16-1/6W CFR 150Ω 1/6W 680Ω 5% 1/16-1/6W 33Ω CFR 10kΩ 1/16W 180Ω 5% 1/16-1/6W CFR 100Ω 1/16W CFR 100Ω 1/16W CFR 47kΩ 1/16W CFR 39kΩ 1/16W CFR 100Ω 1/16W CFR 100Ω 1/16W CFR 3.3kΩ 1/16W CFR 1KΩ 1/16W CFR 3.3kΩ 1/16W 2.2kΩ 5% 1/6W
f R101 R102 R103 R105 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120
EN 46 R121 R122 R125 R126 R127 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 R145 R147 R148 R149 R151 R154 R401 R404 R405 R406 R407 R408 R408 R409 R411 R412 R413 R414 R416 R417 R417 R418 R418 R419 R419 R420 R421 R422 R423 R424 R425 R426 R427 R432 R433 R440 R441 R443 R450 R451 R452 R453 R454 R454A R455 R457 R459 R460 R461 R462 R462 R463 R464 R466 R467 R471 R600 R601 R602 R603 R604 R605 R606 R607 R608 R610 R621 R622 R624 R627 R630 R631 R632 R633
10.
SK5.1L CA
9965 000 39976 9965 000 39976 9965 100 04839 9965 100 04838 9965 000 39975 9965 000 40695 9965 000 40695 9965 000 39976 9965 000 39975 9965 000 39975 9965 100 04846 9965 000 40304 9965 000 40304 9965 000 39994 9965 000 40697 9965 000 39975 9965 000 39976 9965 000 39975 9965 000 39975 9965 000 39975 9965 000 39980 9965 100 04844 9965 000 39976 9965 000 39976 9965 000 40122 9965 000 40686 9965 000 40687 9965 000 39975 9965 000 40693 9965 100 13192 9965 000 40001 9965 000 39999 9965 000 40101 9965 100 04841 9965 100 10531 9965 000 39982 9965 000 39977 9965 000 40698 9965 000 40304 9965 000 40697 9965 000 40700 9965 100 13189 9965 100 13190 9965 000 39981 9965 000 40696 9965 000 39988 9965 100 04838 9965 100 04849 9965 100 13170 9965 000 40689 9965 100 04841 9965 100 07705 9965 100 13172 9965 000 40491 9965 100 04863 9965 000 40148 9965 100 05218 9965 000 40699 9965 100 13193 9965 100 04863 9965 100 04863 9965 000 40140 9965 000 40112 9965 000 40112 9965 000 40687 9965 000 39975 9965 000 40687 9965 000 39975 9965 000 39985 9965 000 40782 9965 100 05312 9965 100 13194 9965 100 13171 9965 000 40698 9965 000 39980 9965 100 05622 9965 100 13172 9965 000 40150 9965 100 05397 9965 100 04856 9965 000 40698 9965 000 40691 9965 000 40706 9965 100 04855 9965 000 40000 9965 100 05382 9965 100 04863 9965 100 04863 9965 100 04863 9965 100 05366 9965 000 40113 9965 000 39988 9965 000 40782 9965 000 40108
CFR 10kΩ 1/16W CFR 10kΩ 1/16W 2.2kΩ 5% 1/6W 180Ω 5% 1/16-1/6W CFR 100Ω 1/16W CFR 3.3kΩ 1/16W CFR 3.3kΩ 1/16W CFR 10kΩ 1/16W CFR 100Ω 1/16W CFR 100Ω 1/16W 47Ω 5% 1/16-1/6W CFR 1KΩ 1/16W CFR 1KΩ 1/16W CFR 15kΩ CFR 3.9kΩ 1/16W CFR 100Ω 1/16W CFR 10kΩ 1/16W CFR 100Ω 1/16W CFR 100Ω 1/16W CFR 100Ω 1/16W CFR 22kΩ 1/8W 390Ω 5% 1/6W CFR 10kΩ 1/16W CFR 10kΩ 1/16W MOFR 39kΩ CFR 15kΩ 1/16W CFR 1.8kΩ 1/16W CFR 100Ω 1/16W CFR 2.7kΩ 1/16W 560Ω CFR 22kΩ CFR 220Ω CFR 3.3kΩ 27kΩ 5% 1/16-1/6W 15kΩ CFR 33kΩ 1/16W CFR 100kΩ CFR 39kΩ 1/16W CFR 1KΩ 1/16W CFR 3.9kΩ 1/16W CFR 4.7kΩ 1/16W 180kΩ 91kΩ 1/16W CFR 220Ω CFR 330kΩ 1/6W CFR 1kΩ 1/4W 180Ω 5% 1/16-1/6W 680Ω 5% 1/16-1/6W Fusible 3.9Ω 2W CFR 2kΩ 1/16W 27kΩ 5% 1/16-1/6W MOFR NTC 5Ω CFR 270Ω 1W 0.33Ω 5% 1W Fusible 2.2Ω 2W 56kΩ 5% 1/16-1/6W CFR 470Ω 1/16W 5.6Ω 0.33Ω 5% 1W 0.33Ω 5% 1W MOFR 270Ω CFR 68Ω 1/4W CFR 68Ω 1/4W CFR 1.8kΩ 1/16W CFR 100Ω 1/16W CFR 1.8kΩ 1/16W CFR 100Ω 1/16W CFR 5.6Ω MOFR 1Ω 0.82Ω 2W 220Ω NTC A503J5 CFR 39kΩ 1/16W CFR 22kΩ 1/8W 68kΩ 5% 1/16-1/6W NTC 5Ω High Volt. 2.2MΩ 1/2W 200kΩ 5% 2W 220Ω 5% 1W CFR 39kΩ 1/16W CFR 220Ω 1/16W CFR 6.8kΩ 1/16W 22Ω 5% 1W CFR 2.2kΩ 8.2MΩ 5% 1W 0.33Ω 5% 1W 0.33Ω 5% 1W 0.33Ω 5% 1W 6.2kΩ 5% 1/4W CFR 680Ω CFR 1kΩ 1/4W MOFR 1Ω CFR 5.1kΩ
Spare Parts List R634 R635 R638 R639 R643 R644 R645 R647 R648 R649 R650 R701 R702 R703 R704 R711 R712 R713 R717 R719 R721 R722 R723 R724 R725 R728 R729 R742 R743 R744 R745 R746 R747 R762 R763 R764 R765 R766 R768 R769 R770 R771 R775 R776 R851 R852 R853 R854 R855 R856 R857 R858 R860 RL601 VDR601 VDR602
9965 000 39976 9965 000 39980 9965 100 09370 9965 000 39976 9965 000 40701 9965 000 39976 9965 000 40103 9965 100 13191 9965 000 39980 9965 000 40000 9965 100 05380 9965 000 40701 9965 000 40701 9965 000 39984 9965 000 39984 9965 100 04836 9965 000 39980 9965 000 39982 9965 000 39983 9965 000 39984 9965 000 39975 9965 000 39984 9965 000 39984 9965 000 39976 9965 000 39982 9965 000 40304 9965 100 04836 9965 100 05138 9965 100 05138 9965 000 40701 9965 000 40701 9965 000 40701 9965 000 40701 9965 000 40304 9965 000 40686 9965 000 40700 9965 000 40304 9965 000 40701 9965 100 13190 9965 000 40304 9965 000 40304 9965 000 39976 9965 000 40701 9965 000 40701 9965 100 04839 9965 100 13197 9965 100 13196 9965 000 39986 9965 000 39975 9965 000 39975 9965 100 05142 9965 100 05142 9965 000 39976 9965 100 10983 9965 000 40275 9965 000 40274
CFR 10kΩ 1/16W CFR 22kΩ 1/8W 22Ω CFR 10kΩ 1/16W CFR 47kΩ 1/16W CFR 10kΩ 1/16W CFR 390Ω 0.51Ω CFR 22kΩ 1/8W CFR 2.2kΩ 430Ω 5% 1/16-1/6W CFR 47kΩ 1/16W CFR 47kΩ 1/16W CFR 75Ω 1/16W CFR 75Ω 1/16W 1.2kΩ 5% 1/16-1/6W CFR 22kΩ 1/8W CFR 33kΩ 1/16W CFR 56Ω 1/16W CFR 75Ω 1/16W CFR 100Ω 1/16W CFR 75Ω 1/16W CFR 75Ω 1/16W CFR 10kΩ 1/16W CFR 33kΩ 1/16W CFR 1KΩ 1/16W 1.2kΩ 5% 1/16-1/6W 13kΩ 5% 1/16-1/6W 13kΩ 5% 1/16-1/6W CFR 47kΩ 1/16W CFR 47kΩ 1/16W CFR 47kΩ 1/16W CFR 47kΩ 1/16W CFR 1KΩ 1/16W CFR 15kΩ 1/16W CFR 4.7kΩ 1/16W CFR 1KΩ 1/16W CFR 47kΩ 1/16W 91kΩ 1/16W CFR 1KΩ 1/16W CFR 1KΩ 1/16W CFR 10kΩ 1/16W CFR 47kΩ 1/16W CFR 47kΩ 1/16W 2.2kΩ 5% 1/6W 8.2kΩ 150Ω CFR 10Ω 1/4W CFR 100Ω 1/16W CFR 100Ω 1/16W 270kΩ 5W 1/16-1/6W 270kΩ 5W 1/16-1/6W CFR 10kΩ 1/16W OMIT-SS-112 Gas Tube CMQX0680 Surge Abs. 300V 30%
9965 000 40253 9965 000 40602 9965 000 40253 9965 100 04920 9965 000 40252 9965 000 40252 9965 000 40252 9965 100 09374 9965 000 40252 9965 000 40252 9965 100 07718 9965 100 05629 9965 100 04924 9965 100 04924 9965 100 07717 9965 100 09419 9965 100 09419 9965 000 41227 9965 100 05410
Peaking coil 100μH 10% Peaking coil 1μH 10% Peaking coil 100μH 10% Peaking Coil 6.8μH Peaking coil 10μH 10% Peaking coil 10μH 10% Peaking coil 10μH 10% PEAKING COIL 22uH Peaking coil 10μH 10% Peaking coil 10μH 10% Linear Coil 36μH Chock Coil 160μH 10% Choke Coil 790μH Choke Coil 790μH Choke Coil 2.8MHz 10% AC Line Filter 15mH AC Line Filter 15mH Bead 3.5 x 1 x 9mm Coke 200μH
b L100 L101 L102 L103 L104 L105 L106 L107 L108 L109 L430 L431 L432 L440 L440 L601 L603 L604 L622
9965 000 40218 9965 000 40224 9965 000 40218 9965 100 04904 9965 000 40571 9965 000 40219 9965 100 05390 9965 100 05390 9965 000 40219 9965 100 13185 9965 100 13185
1N4148 150mA/100V Zener 8V2 1/2W 5% 1N4148 150mA/100V BY228 HSR Diode RU4 BA158 600V/1A TBYW362A/600V TBYW362A/600V BA158 600V/1A 4A8BL 4 4A8BL 4
9965 100 13185 9965 100 13185 9965 000 40219 9965 100 07483 9965 000 40219 9965 100 05390 9965 100 05406 9965 000 40219 9965 000 40218 9965 000 40218 9965 000 40218 9965 000 40218 9965 000 40221 9965 000 40221 9965 000 40221 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 100 04909 9965 000 40224 9965 100 04909 9965 000 40221 9965 000 40220 9965 000 40220 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224 9965 000 40224
4A8BL 4 4A8BL 4 BA158 600V/1A High Speed Rect. RU4 BA158 600V/1A TBYW362A/600V HSRD 200V/3A BA158 600V/1A 1N4148 150mA/100V 1N4148 150mA/100V 1N4148 150mA/100V 1N4148 150mA/100V Zener 5V1 1/2W 5% Zener 5V1 1/2W 5% Zener 5V1 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener Diode 18V 1/2W Zener 8V2 1/2W 5% Zener Diode 18V 1/2W Zener 5V1 1/2W 5% Zener 3V9 1/2W 5% Zener 3V9 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5% Zener 8V2 1/2W 5%
9965 100 09368 9965 100 13186 9965 000 40597 9965 000 40249 9965 000 40247 9965 100 04918 9965 100 05407 9965 100 05369 9965 000 40601 9965 000 40596 9965 100 04917 9965 000 40309 9965 000 40309 9965 100 07712 9965 100 09376 9965 000 40588 9965 000 40237 9965 000 40232 9965 000 40232 9965 000 40234 9965 000 41191 9965 000 40232 9965 000 40583 9965 000 40232 9965 100 04912 9965 000 40232 9965 000 40236 9965 000 40232 9965 000 40231 9965 000 40232 9965 000 40232 9965 100 07484 9965 100 13187 9965 100 13789 9965 100 05372
Tuner TDA9376PS/N3/A 8k-BIT IIC EEPROM KA33V L7808CV TDA4865AJ DBS7P W6556A SANKEN SE120N SANKEN (120V) PC817C Sharp TDA9859 TFA9842AJ PHILIPS HCF4052BF SGS HCF4052BF SGS TDA9850 (IIC Bus) LM78L09 2SD2553/3DD2553 1.7 2SC2717 2SC1815Y/2PC1815 2SC1815Y/2PC1815 2SC2482/3DG2482Y Trans. FQPF630 2SC1815Y/2PC1815 2SC2230Y/3DG2230Y 2SC1815Y/2PC1815 2SA1013 2SC1815Y/2PC1815 2SC2703-0/Y 2SC1815Y/2PC1815 2SA1015Y\2PA1015 2SC1815Y/2PC1815 2SC1815Y/2PC1815 Horizontal Drive Transf. BSC29 Flyback Transf. B+135V Switching Transformer
ce A101 IC101 IC102 IC103 IC104 IC301 IC601 IC621 IC622 IC740 IC760 IC761 IC762 IC851 IC852 N401 Q101 Q106 Q107 Q401 Q440 Q621 Q622 Q623 Q624 Q625 Q626 Q703 Q760 Q761 Q851 T401 T402 T402 T603
CRT Panel [B] Various S501 ZD501
d D402 D403 D404 D430 D431 D433 D450 D451 D452 D603A D603B
D603C D603D D605 D620 D621 D622 D623 D626 D627 D761 D762 D763 ZD101 ZD102 ZD103 ZD104 ZD106 ZD107 ZD108 ZD401 ZD402 ZD440 ZD602 ZD620 ZD621 ZD622 ZD703 ZD704 ZD705 ZD706 ZD707 ZD712 ZD713 ZD714
9965 100 10533 GZS10-2-AD EX 15-18k 9965 000 40224 Zener 8V2 1/2W 5%
g C501 C502 C503 C504 C506 C508 C509 C901 C902
9965 000 40531 9965 000 40531 9965 000 40531 9965 000 41105 9965 100 13207 9965 100 04866 9965 100 13207 9965 000 40157 9965 000 40178
470pF 50V 470pF 50V 470pF 50V CerCap 0.001mF 2kV 4.7µF 0.001uF 5% 50V 4.7µF 0.1μF 50V 1μF 20% 50V
Spare Parts List C903 C904 C906 C908 C909 C910 C911 C913 C914 C915 C916 C917
9965 000 41113 9965 000 40157 9965 000 40157 9965 000 40172 9965 000 40185 9965 000 40172 9965 000 40185 9965 000 40156 9965 000 40172 9965 000 40157 9965 000 40532 9965 100 04874
100μF 20% 25V 0.1μF 50V 0.1μF 50V 100μF 20% 16V 10μF 20% 250V 100μF 20% 16V 10μF 20% 250V 0.01μF 50V 100μF 20% 16V 0.1μF 50V CerCap 0.01μF 500V 470pF 10% 500V
9965 000 39998 9965 000 40000 9965 000 40491 9965 000 39998 9965 100 04858 9965 000 40517 9965 100 04856 9965 000 40525 9965 000 39998 9965 000 40000 9965 000 39998 9965 000 40491 9965 100 04858 9965 000 40517 9965 100 04856 9965 000 40525 9965 000 40000 9965 000 39998 9965 000 39998 9965 000 40491 9965 100 04858 9965 000 40517 9965 100 04856 9965 000 40525 9965 000 40503 9965 000 40492 9965 000 40101 9965 000 40489 9965 000 40493 9965 000 40106 9965 000 40487 9965 000 39988 9965 000 40006 9965 000 39988 9965 100 13205 9965 000 39998 9965 000 39998 9965 000 39992 9965 000 40115 9965 000 40115 9965 000 40708 9965 000 39993 9965 000 39992 9965 000 39993 9965 100 13206 9965 100 13204 9965 100 13206 9965 100 13204 9965 000 41084 9965 000 41084 9965 100 05218 9965 000 40304 9965 000 40686 9965 100 04847
CFR 22Ω 1/4W CFR 2.2kΩ CFR 270Ω 1W CFR 22Ω 1/4W 270Ω 5% 1W MOFR 15kΩ 220Ω 5% 1W CCR 2.7kΩ CFR 22Ω 1/4W CFR 2.2kΩ CFR 22Ω 1/4W CFR 270Ω 1W 270Ω 5% 1W MOFR 15kΩ 220Ω 5% 1W CCR 2.7kΩ CFR 2.2kΩ CFR 22Ω 1/4W CFR 22Ω 1/4W CFR 270Ω 1W 270Ω 5% 1W MOFR 15kΩ 220Ω 5% 1W CCR 2.7kΩ CFR 220kΩ 1W CFR 33Ω 0.25W CFR 3.3kΩ CFR 18kΩ 1W CFR 33kΩ 1W CFR 470Ω CFR 150Ω 1W CFR 1kΩ 1/4W CFR 330Ω CFR 1kΩ 1/4W 10Ω CFR 22Ω 1/4W CFR 22Ω 1/4W CFR 1.2kΩ CFR 68kΩ CFR 68kΩ CFR 12kΩ 1/4W CFR 1.5kΩ CFR 1.2kΩ CFR 1.5kΩ 56Ω 2.7Ω 56Ω 2.7Ω MOFR 180Ω MOFR 180Ω 56kΩ 5% 1/16-1/6W CFR 1KΩ 1/16W CFR 15kΩ 1/16W 560Ω 5% 1/16-1/6W
9965 000 40252 9965 000 40252 9965 000 41227 9965 000 41227
Peaking coil 10μH 10% Peaking coil 10μH 10% Bead 3.5 x 1 x 9mm Bead 3.5 x 1 x 9mm
9965 000 40218 9965 000 40219 9965 000 40218 9965 000 40219 9965 000 40218 9965 000 40219 9965 000 40218 9965 000 40218 9965 000 40218 9965 000 40218
1N4148 150mA/100V BA158 600V/1A 1N4148 150mA/100V BA158 600V/1A 1N4148 150mA/100V BA158 600V/1A 1N4148 150mA/100V 1N4148 150mA/100V 1N4148 150mA/100V 1N4148 150mA/100V
f R501 R502 R503 R504 R505 R506 R507 R508 R510 R511 R512 R513 R514 R515 R516 R517 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R901 R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R916 R917 R918 R919 R920 R921 R922 R923 R924 R925 R926 R927 R928
b L501 L900 L902 L903
d D501 D502 D503 D504 D505 D506 D901 D902 D903 D904
ce Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 Q509 Q900 Q901 Q902 Q903 Q904 Q905 Q906 Q907
9965 000 40585 9965 100 05319 9965 100 05318 9965 000 40585 9965 100 05319 9965 100 05318 9965 000 40585 9965 100 05319 9965 100 05318 9965 000 40232 9965 000 40232 9965 000 40232 9965 000 40232 9965 000 40232 9965 000 40231 9965 000 41182 9965 000 41186
2SC4544/3DA4544Y BF423 PNP (-250V) BF422 NPN (250V) 2SC4544/3DA4544Y BF423 PNP (-250V) BF422 NPN (250V) 2SC4544/3DA4544Y BF423 PNP (-250V) BF422 NPN (250V) 2SC1815Y/2PC1815 2SC1815Y/2PC1815 2SC1815Y/2PC1815 2SC1815Y/2PC1815 2SC1815Y/2PC1815 2SA1015Y\2PA1015 Trans. 2SA1837 PA Trans. 2SC4793 PA
Keyboard & Control Panel [D] Various P01 SW001 SW001 SW002 SW002 SW003 SW003 SW004 SW004 SW601 ZD01
9965 100 13790 9965 100 13485 9965 200 32736 9965 100 13485 9965 200 32736 9965 100 13485 9965 200 32736 9965 100 13485 9965 200 32736 9965 100 13202 9965 000 40224
RCA Jack YeWh Switch Switch Switch Switch Switch Switch Switch Switch Power switch Zener 8V2 1/2W 5%
g CR1
9965 000 40171 10μF 20% 16V
f R01 R02 R03 RD1 RD2 RD3 RD4 RD5 RR1
9965 000 39984 9965 000 40701 9965 000 40701 9965 000 39987 9965 000 40003 9965 000 39987 9965 000 40489 9965 000 39989 9965 000 39987
CFR 75Ω 1/16W CFR 47kΩ 1/16W CFR 47kΩ 1/16W CFR 100Ω CFR 2.7kΩ CFR 100Ω CFR 18kΩ 1W CFR 10kΩ 1/4W CFR 100Ω
b LED M001
9965 100 13203 LED 5V Rd 3mm 9965 100 13201 IR Module HM336
SK5.1L CA
10.
EN 47
EN 48
11.
SK5.1L CA
11. Revision List Manual xxxx xxx xxxx.0 • First release.
Revision List
