Transcript
SERVICE MANUAL
HCD-DX400 AEP Model E Model Australian Model
Ver. 1.0 2010.04
• HCD-DX400 is the amplifier, disc player, USB and tuner section in CMT-DX400.
Model Name Using Similar Mechanism
NEW
DVD Mechanism Type
CDM85 (MB)
Optical Pick-up Block Name
KHM-313CAA
SPECIFICATIONS Amplifier section Power output (rated): 20 + 20 watts (6 ohm at 1 kHz, 1% THD) Continuous RMS power output (reference): 25 + 25 watts (6 ohm at 1 kHz, 10% THD) The following measured at 220 V – 240 V AC, 50/60 Hz (AEP, Russian, Singapore, Thai and Australian models) 110 V – 120 V/220 V – 240 V AC, 50/60 Hz (Chilean and Peruvian models) 120 V AC, 60 Hz (Mexican model) 120 V AC, 50/60 Hz (Taiwan model) 220 V – 240 V -, 60 Hz (Korean model) Power output (rated): 20 + 20 watts (6 ohm at 1 kHz, 1% THD) Continuous RMS power output (reference): 25 + 25 watts (6 ohm at 1 kHz, 10% THD) * The system is not support C-Load testing. Inputs Audio In (3.5mm stereo jack): sensitivity 700 mV, impedance 10 kilohms MIC (monaural mini jack) (Russian, Singapore, Taiwan, Korean, Thai and Australian models): sensitivity 4 mV, impedance 10 kilohms Outputs VIDEO OUT (RCA jack): max. output level 1 Vp-p, unbalanced, Sync negative, load impedance 75 ohm COMPONENT VIDEO OUT: Y: 1 Vp-p, 75 ohm PB, PR: 0.7 Vp-p, 75 ohm
PHONES (stereo φ3.5 mm jack): accepts headphones of 32 ohm SPEAKER: accepts impedance of 6 ohm Disc player section System: Compact disc and digital audio and video system Laser: Laser Diode Properties • Emission duration: continuous • Laser Output*: Less than 1000 μW * This output is the value measurement at a distance of 200mm from the objective lens surface on the Optical Pick-up Block with 7mm aperture. Semiconductor laser (DVD: λ=650 nm, CD: λ=790 nm) Frequency response: DVD (PCM 48 kHz): 20 Hz – 20 kHz (±1 dB) CD: 20 Hz – 20 kHz (±1 dB) USB section Supported bit rate MP3(MPEG/Audio Layer–3): 32 kbps – 320 kbps WMA: 48 kbps – 192 kbps Sampling frequencies MP3(MPEG/Audio Layer–3): 32/44.1/48 kHz WMA: 44.1 kHz USB port (maximum current): 5V 500mA Tuner section FM stereo, FM superheterodyne tuner FM tuner section Tuning range: 87.5 MHz – 108.0 MHz (50 kHz step)
9-889-852-01
Sony Corporation
2010D05-1 © 2010.04
Audio&Video Business Group Published by Sony Techno Create Corporation
Antenna: FM lead antenna Antenna terminals: 75 ohm unbalanced Intermediate frequency: 10.7 MHz AM tuner section (Chilean, Peruvian and Mexican models) Tuning range: 530 kHz – 1,710 kHz/ 10 kHz (Default) 531 kHz – 1,710 kHz/9 kHz Antenna: AM loop antenna Antenna terminals: External antenna terminal Intermediate frequency: 450 kHz AM tuner section (Singapore, Taiwan, Korean and Thai models) Tuning range: 531 kHz – 1,602 kHz/ 9 kHz (Default) 530 kHz – 1,610 kHz/10 kHz Antenna: AM loop antenna Antenna terminals: External antenna terminal Intermediate frequency: 450 kHz AM tuner section (Australian model) Tuning range: 531 kHz – 1,710 kHz/ 9 kHz (Default) 530 kHz – 1,710 kHz/10 kHz Antenna: AM loop antenna Antenna terminals: External antenna terminal Intermediate frequency: 450 kHz
– Continued on next page –
DVD RECIEVER
HCD-DX400
General Power requirements Chilean and Peruvian models: 110 V – 120 V/220 V – 240 V AC, 50/60Hz Mexican model: 120 V AC, 60 Hz Taiwan model: 120 V AC, 50/60 Hz Korean model: 220 V – 240 V -, 60 Hz Other models: 220 V – 240 V AC, 50/60 Hz Power consumption: On: 25 watts Standby: 0.5 watts Dimensions (w/h/d) (excl. speakers): Approx. 175 × 240 × 210 mm Mass (excl. speakers): 2.4 kg Design and specifications are subject to change without notice. • This system incorporates Dolby Digital. • Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. • MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson. • DivX®, DivX Certified® and associated logos are registered trademarks of DivX, Inc. DivX grants licensees the right to use the DivX trademark. ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, Inc. This is an official DivX Certified device that plays DivX video. Visit www.divx.com for more information and software tools to convert your files into DivX video. ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to play DivX Video-on-Demand (VOD) content. To generate the registration code, locate the DivX VOD section in the device setup menu. Go to vod.divx.com with this code to complete the registration process and learn more about DivX VOD. • Windows Media is a registered trademark of Microsoft Corporation in the United States and/or other countries. • THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NONCOMMERCIAL USE OF A CONSUMER FOR (i) ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4 VISUAL STANDARD (“MPEG-4 VIDEO”) AND/OR (ii) DECODING MPEG-4 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED BY MPEG LA TO PROVIDE MPEG-4 VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMOTIONAL, INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA, LLC. SEE http://www.mpegla.com/
TABLE OF CONTENTS 1.
SERVICING NOTES ..............................................
3
2.
DISASSEMBLY
2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9.
Disassembly Flow ........................................................... Cover (Top) ..................................................................... Front Panel Block ........................................................... Knob (Volume) ............................................................... DVD Block ..................................................................... MAIN Board ................................................................... FFC Holder ..................................................................... Optical Pick-up Block (KHM-313CAA) ........................ Belt ..................................................................................
3.
TEST MODE ............................................................. 11
4.
DIAGRAMS
4-1. 4-2. 4-3. 4-4. 4-5. 4-6.
Block Diagram ................................................................ Printed Wiring Board - MAIN Board - ........................... Schematic Diagram - MAIN Board (1/2) - ..................... Schematic Diagram - MAIN Board (2/2) - ..................... Printed Wiring Board - CONTROL Board - ................... Schematic Diagram - CONTROL Board -......................
5.
EXPLODED VIEWS
5-1. 5-2. 5-3. 5-4.
Cover Section .................................................................. Front Panel Section ......................................................... MAIN Board Section ...................................................... DVD Mechanism Deck Section ......................................
7 7 8 8 9 10 10 11 11
12 13 14 15 16 17
23 24 25 26
NOTES ON CHIP COMPONENT REPLACEMENT • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. FLEXIBLE CIRCUIT BOARD REPAIRING • Keep the temperature of soldering iron around 270 °C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
This appliance is classified as a CLASS 1 LASER product. This marking is located on the rear exterior.
2
SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
HCD-DX400 SECTION 1 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. • Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! • Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. • Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. NOTE THE EACH BOARDS REPAIRING The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
3
HCD-DX400
MODEL CLASSIFICATION
Refer to
Refer to
Refer to
Refer to
Refer to
OSD Languege
OSD Languege
OSD Languege
OSD Languege
OSD Languege
(Page 5)
(Page 5)
(Page 5)
(Page 5)
(Page 5)
Continued on next page.
4
HCD-DX400
OSD Language
Refer to
Refer to
Refer to
Refer to
following
following
following
following
OSD Languege
OSD Languege
OSD Languege
OSD Languege
English FRANÇAIS Nederlands Deutsch Svenska Italiano ESPAÑOL Suomi Dansk
Select OSD language.
Norsk PORTUGUÊS ËyccÅÃÄ THAI Ё᭛ˍ Ё᭛ˎ
5
HCD-DX400
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
bottom side 1 Insert the flat-head screwdriver in the hole of the chassis, and push the lever in the direction of the arrow.
MAIN BOARD SERVICE POSITION MAIN board
6
HCD-DX400 SECTION 2 DISASSEMBLY •
This set can be disassembled in the order shown below.
2-1.
DISASSEMBLY FLOW SET
2-2. COVER (TOP) (Page 7)
2-3. FRONT PANEL BLOCK (Page 8)
2-4. KNOB (VOLUME) (Page 8)
2-5. DVD BLOCK (Page 9)
2-9. BELT (Page 11)
2-6. MAIN BOARD (Page 10)
2-7. FFC HOLDER (Page 10)
2-8. OPTICAL PICK-UP BLOCK (KHM-313CAA) (Page 11)
Note: Follow the disassembly procedure in the numerical order given.
2-2.
COVER (TOP) 5
6 cover (top)
3 five claws 1 screw (BVTP3 u 10)
2 screw (BVTT3 u 6)
2 six screws (BVTT3 u 6)
4
1 screw (BVTP3 u 10) 4
2 screw (BVTT3 u 6)
7
HCD-DX400
2-3.
FRONT PANEL BLOCK Note: Pass the harness through the incision of MAIN board.
5 screw (BVTT3 u 6) 6 lug wire
7 connector (CN4) 8 connector (CN2) 9 connector (CN1B) 0 connector (CN1A)
qd front panel block
2 Draw out the tray.
4 door (DVD)
5 screw (BVTT3 u 6)
3 two claws
qs three claws
qa two screws (BVTT3 u 6)
bottom side 1 Insert the flat-head screwdriver in the hole of the chassis, and push the lever in the direction of the arrow.
2-4.
KNOB (VOLUME)
Note: This illustration sees the front panel block from CONTROL board side.
2 knob (volume) CONTROL board front panel block
hole 1 Push the knob (volume) by flat-head screwdriver.
8
HCD-DX400
2-5.
DVD BLOCK
Note 2: Pass the power cord through the incision of MAIN board.
1 flexible cable (11 core) (CN5) (AEP) flexible cable (9 core) (CN5) (Except AEP)
2 power cord connector (CN900)
5 three screws (BVTP3 u 10)
6 two screws (BVTT3 u 6)
6 three screws (BVTT3 u 6)
Note 3: Pass the three cables through the incision of MAIN board. 4 connector (CN9) 3 flexible cable (5 core) (CN10)
Note 1: Do not remove this connector (CN8) at this point. It is necessary to process electrostatic measures of optical pick-up.
8 screw (BVTT3 u 7) 8 two screws (BVTT3 u 7)
7
qa DVD block
q;
9 Tear the flexible cable from the adhesive sheet.
9
HCD-DX400
2-6.
MAIN BOARD
Note 1: When disconnecting the flexible cable (24 core) of optical pick-up block, solder the short-land.
1 Solder the short-land.
2 flexible cable (24 core) (CN8) Note 2: When assembling the optical pick-up block, remove the solder of short-land after connecting the flexible cable (24 core). – DVD mechanism deck block bottom view –
3 MAIN board
2-7.
FFC HOLDER
Note 1: This illustration sees the DVD mechanism deck block from optical pick-up block side.
3 FFC holder Note 2: Remove the FFC holder from the original set and install it again.
2 two claws
1 two claws
1 two claws DVD mechanism deck block
10
HCD-DX400 SECTION 3 TEST MODE 2-8.
Remote commander is necessary for the execution of test mode. It is necessary to connect the TV monitor with the set for the test mode confirmation.
OPTICAL PICK-UP BLOCK (KHM-313CAA)
6 optical pick-up block (KHM-313CAA)
1 two screws 3 insulator (PTP2 u 5)
1 two screws (PTP2 u 5)
SOFTWARE VERSION CHECK AND FACTORY RESET Refer to servicing notes “MODEL CLASSIFICATION” (page 4) for details. 4 flexible cable (24 core)
3 insulator
TRAY LOCK MODE Procedure: 1. Press the [?/1] button to turn on the system. 2. Press and hold the [x] and [OPEN/CLOSE Z] buttons (around 5 seconds). 3. The message “LOCKED” appears on the fluorescent indicator tube, and disc tray is locked. 4. To release this mode, do the step 2 again. 5. The message “UNLOCKED” is displayed on the fluorescent indicator tube, and the disc tray is unlocked.
3 insulator 3 insulator 5 connector
2 mechanism deck (CDM85 (MB))
DivX CODE VERSION CHECK Procedure: 1. Press the [?/1] button to turn on the system. 2. Press the [OPEN/CLOSE Z] button to open the disc tray. 3. The button on the remote commander is press in order of [x] → [SHIFT] press and hold → [3] → [4] → [8] → [9] → [SHIFT] release → [ENTER]. 4. The DivX code version is appears under the left of the TV screen. Example: “DIVX: 1389 05.10.02.01” 5. The display disappears in a few seconds.
– DVD mechanism deck block bottom view –
2-9.
MACROVISION VERSION CHECK Procedure: 1. Press the [?/1] button to turn on the system. 2. Press the [OPEN/CLOSE Z] button to open the disc tray. 3. The button on the remote commander is press in order of [x] → [SHIFT] press and hold → [6] → [2] → [2] → [7] → [6] → [SHIFT] release → [ENTER]. 4. The Macrovision version is appears under the left of the TV screen. Example: “MAC: 1389 05.00.04.07” 5. The display disappears in a few seconds.
BELT 7 chuck cam 8 belt 6 shaft
3 claw
4 tray 5 two hooks 3 claw bottom side
2
1 Push the lever in the direction of the arrow.
HCD-DX400
11
11
HCD-DX400 SECTION 4 DIAGRAMS 4-1.
BLOCK DIAGRAM
DVD/CD
SDRAM 1M x 16bit x 4
Power output +18V +12V +5V -24V Standby_CON FREQ_CON
Serial FLASH 16Mbit
Sony KH313CAA CDM85 LOADER
MOTOR Driver V5888 MPEG CXD9971R(LE) (MTK1389L) LQFP128
USB
80W PSU
IR
VOL Encoder SPI
CVBS + YPbPr
IR
DVD-L/R
VIDEO OUTPUT CVBS + YPbPr
UART_2
O P
MIC IN 3.5mm
VFD driver PT6311
I2 C
MCU 16K/32Pin STM8S105K4
FREQ-CON Standby-CON RDS INT RDS DATA
KARAOKE (Option for Asia)
SPK OUT 25W x 2 = 50W At THD =10% L/R = 6OHM
Audio IN 3.5mm KSE TUNER MODULE RDS Decoder SC1923
Audio Processor STA2314
I2 C RDS INT RDS DATA
CLASS-D AMPLIFIER TDA7492 O P
Option RDS for EU
HCD-DX400
L/R
12
12
Headphone AMPLIFIER APA3541
SPK OUT
Headphone 3.5mm
HCD-DX400
4-2.
PRINTED WIRING BOARD - MAIN Board 1
A
2
3
•
: Uses unleaded solder. 4
5
6
7
8
MAIN BOARD (COMPONENT SIDE)
9
10
11
MAIN BOARD (CONDUCTOR SIDE) (RU, SP, TW, KR, TH, AUS)
B
RU, SP, TW, KR TH, AUS
(AEP, E51, MX)
(AEP, E51, MX)
C
(RU, SP, TW, KR, TH, AUS)
D
E (E51)
(TW, MX)
F
G
H
I
Note: • : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side)
HCD-DX400
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
• Abbreviation AUS : Australian model E51 : Chilean and Peruvian models KR : Korean model MX : Mexican model RU : Russian model SP : Singapore model TH : Thai model TW : Taiwan model
Note: The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
13
13
12
13
14
15
HCD-DX400
4-3.
SCHEMATIC DIAGRAM - MAIN Board (1/2) -
1
2
• See page 18 for IC Pin Function Description.
3
4
5
6
7
8
9
10
11
12
MAIN BOARD (1/2)
3
Singapore ( SP1 )
V
V
X
4
Australia ( AU1 )
V
V
X
R170 100R C242 105
C73 105
AKIN1
5
Taiwan ( TW2 )
V
V
X
6
Korea ( KR2 )
C285 R171 332 10K GND
V
V
X
+9VOP
7
Thailand ( TH1 )
V
V
X
8
Saudib Arabia ( EA3 )
GND
4.7K
R218 100K
3
R114 100K
GND
101 IC10A RC4558 1
2
C239 222
VREF2
C127 100uF/16V
C145
18K R148 4.7K
R145
R219 47K
225
R151
Q20 MMS8050L(Y1)
D8 1N4148
R161 C240 100R 10uF/16V
R49 10K
D18 1N4148
C69 10uF/16V
GND
GND
R179
100K X2 16MHz
9
Mexico ( MX2 )
10
Chile&Peru ( E51 )
V
V
X
X
X
V
C236 22PF
C237 22PF
GND
1
XTAL2 XTAL1
2 3
AUDIO_C
8
RDS_DATA RDS_INT TU_IIC_SCL TU_IIC_SDA IIC_SCL IIC_SDA
11 12 13 14 15 16
MTK_RST
17
X
V
RST
PF4/AIN12 PB5/AIN5 PB4/AIN4 PB3/AIN3 PB2/AIN2 PB1/AIN1 PB0/AIN0
FB72
100
AUDIO_C
IC6
PE5/SPI_NSS
R226 1K
GND
SWIM
R207 10K
1
100K
3
L7
10uH
R190
E
C261 100uF/16V C260 100uF/16V LDO1
10K 15K
AVDD33
DMO FMO
STBY GPO_B TRO FOO TRIN
27K 27K
TRO FOO USB_DP USB_DM
R133
V18
USB_V18
0R
R150 5.1K C87 104
LIMIT
C194 10uF/16V
OP-
OP+
R75 10K
3
2
SF_CS SF_DO
RFV33
BAT54C C83 104
R78 10K
R82 10K
GND
RFV33
R131 0R
CXD9971R(LE) LQFP SONY / (MT1389L/K) MTK MT1389L/K LQFP 128 Desktop V1.0 Power dissipation 1.5W
VFD_STB GPIO11_RXD
V18 R169
MA3 MA2 89L_3V3
GND
89L_3V3
1 2 3 4
IC4
R84 10K
8 7 6 5
CE# VDD SO HOLD# WP# SCK VSS SI
SF_CK SF_DI
KH25L1605D / EN25F16
C86 104
89L_3V3
V18
100R
DCLK# SD33
MA11 DCLK DQM1
GND RAS# CAS# WE# DQM0 DQM1
1 3 5 7
IC3 23 24 25 26 29 30 31 32 33 34 22 35 20 21
RP1 33R 5 RP2C 3 RP2B 1 RP2A 7 RP3D 5 RP3C 3 RP3B 7 RP8D 1 RP3A 3 RP8B 5 RP8C
33R 33R 33R 33R 33R 33R 33R 33R 33R 33R
38 37
R52
0R
SDCKE
R86 2 R42 8
DCS 10K 1 RP8A 33R 33R 7 RP2D 33R
19 18 17 16
R44 R45
33R 33R
15 39
CLK CKE CS RAS CAS WE
C268 10PF NC
R38
FB63
33R
47
C269 10PF
1 3 5 7
7 5 3 1
2 4 6 8
8 6 4 2
1.8uH
MO_VCC M_PWM C233 R77 10K
C82 104
FMSO LOADLOAD+
600 600 600 600 600
103 GND OUT18
TRSO TROUT TRIN
C156 C158 C160 C162
STBY
V1P4
VOTK+ VOFC+ VOTKVOFCVOSL+ VOLD+ VOLDVOSLVCC2 TRAY+ CPIP TRAYIC5 VCTL VCC AM5888S/A5888S 30 29 REV PREGND IN3 FWD CPO 3V3 DL2 IN2 IN4 FB2 BIAS DL1 STBY IN1
14 13 12 11 10 9 8 7 6 5 4 3 2 1
+5V
C117 104
FB83
C263 220uF/16V
MO_VCC R193 100R TROPEN FB33
GND
2 4 6 8
1 3 5 7
RP5 33R
RP7 33R 7 5 3 1
8 6 4 2
RP6 33R
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
+5V -24V
VFD_SDA VFD_SCK VFD_STB
D15
SD33
IC15
1
+5V
3 4
USB_EN USB_OC
1N4007
10K
OUT33
D16 1N4007
R199 4.3K/1%
FB18 FOSO
R197 10R
AVCC C118 104
FB87
L25
600
10uH
C307 220uF/16V
GND
C88 104
R200 10K/1%
GND
OUT33
C106 104
C109 104
V1P4
C91 104
C199 104
GND
C243 105
1
1
C340 104
C341 104
C342 103
C343 104
C344 104
C347 104
C348 104
BD2220G NC
VIN
VOUT
EN /OC
GND
5
GND
C244 105
100 NC 100 100 100 100 100
FB32 FB33 FB35 FB37 FB38 FB39 FB40
100 100 100 100 100 100 100
R203
47K
FB33
C89 C256 1000uF/6.3V 104
R202 6.8K/1%
GND
600
C326 C123 104 100uF/16V
L21 10uH
GND
89L_3V3
FB106
C124 100uF/16V
89L_3V3
C111 104
C97 104 GND_A
C108 104
C105 104
C110 104
C113 4.7uF
C116 104
C191
C271 100uF/16V
C273 104
10uF/16V
GND
10uF/16V
C195
C92 104
10uF/16V
C95 104
C98 104 GND
C112 104
C262 10uF/16V
C224 10uF/16V
FB107
AADVDD C266 682
C94 104
600
C270 220uF/16V
C267 10uF/16V
C346 0R
C317 103 GND
14
C318 4.7uF
C319 4.7uF
C320 103
GND
C324 103
C325 104
C337 104
C197
GND
14
C96 104
+P12V
Q5 2SC945P /1W
R39 600 FB
D7
GND C65 104
10V
+9VTU C126 220uF/16V GND
L10 10uH C102 104
C104 104
C107 104
C120 C121 C327 C328
AUDIO OUTPUT
SPK JACK 4P RED-RED/BLK-BLK
104 104 104 104
GND +5V USB_DM USB_DP GND
FB68 GND 600
R108 10K
C323 104
+9VL
FL-
FL+
FR-
R/V_OUT
4
CVBS
Pb
5 Y
GND
R109 10K
R104 10K C122 100uF/16V
C295 R105 10K 104
VREF2 C192 100uF/16V
C70 104
GND VREF1 C300 104
C189 100uF/16V
GND
C181 GND 100uF/16V C99 104
5 4 3 2 1
+9VOP
+9VOP
600 FB50
R141 680R
CN2
FB41 600
COMMON CHOKE 90 OHM
600 FB49
4.7R
GND
+ND9V C66 104
C125 100uF/16V GND
Notes: Capacitance ˖Withstand voltage value is not marked, are 50V Accuracy value is not marked, are 5% or 10% Resistance ˖ Accuracy value is not marked, are 5%
AVDD33 C207 104 R191
GND
600 10uF/16V
CN1A
DM DP
FB105 600
GND
SD33
600
GND
C272 104
C101 104
FB109
STB_LED IR +P9V FL_PWM +5V -24V GND
C119 104
L26
Q19 MMS8050L(Y1)
R91 10K
3
D29 1N4148
VFD_SDA VFD_SCK VFD_STB +B5V STB_KEY Encoder+ EncoderGND
USB_DP
10K
R90
+U5V
USB_DM
B/U_OUT
GND
D
R204 100K
Pr
6
+5VA
7 6 5 4 3 2 1
Q21 A034P03 / K03403
C62 104
RFV33
D28 1N4148
C293 56pF
8 7 6 5 4 3 2 1
S R205 22K NC
2
+5VA
IR
+U5V
CVBSO
5
CVBSO
C229 1000uF/6.3V
1
D27 1N4148
CN1B
FB36 FB84 FB34 FB29 FB30 FB31
FB67
AVCM
APLLVDD3
C196 GND
GND
GND
GND
2
2
2
LP-MSM075
ADVCM
C93 104
D24 1N4148
PTC 0.75A
GND
R201 11K/1% R198 10R
+5VA C61 104
FB18
C90 104
C257 220uF/16V
Q13 8550SS-D /1W
1N4007
+HP5V C302 104
FB48 600 C322 220uF/16V
OUT18
D31 1N4007
V20
V18
FB108 C339 0R
C177 101
G/Y_OUT C292 56pF
J5 G/Y_OUT
6
+5VA
FB77 600
GND
LP1 +5V
GND
GND
C338 104
1.8uH C172 101
GND
D26 1N4148
FB76 600
C316 1000uF/6.3V
R241 100R
L20
GND
+P12V
Q12 8550SS-D /1W C
E
D17
DMSO
GND
GND
+VDD
STB_KEY Encoder+ Encoder-
GND
GND
GPO_B TRCLOSE
GND
GND
C321 104
GND
600
C84 104
R80 10K
MO_VCC
FB81 600
F+ FSPSP+ LOAD+ LOAD-
R85
C176 101
C171 101
GND
MO_5V 15 16 17 18 19 20 21 R159 33K 22 23 24 25 26 27 28
1M 1M 1M 1M 105
8
RP4 33R
6 12 46 52
GND
GND
R246 100R
L19 R184 75/1%
STB_LED IR_MCU R35 10R IR_MTK R87 10R NC +ND9V FL_Driver
3 9 43 49
VSSQ VSSQ VSSQ VSSQ
VSS VSS VSS
B/U_OUT D23 1N4148
C291 56pF
C154 101
GND
CVBS_OUT
1 14 27
VCCQ VCCQ VCCQ VCCQ
NC NC
54 41 28
C152 101
V_G
D25 1N4148
+5VA
R111 10K
VCC VCC VCC
DQML DQMH
36 40
DCLK# DCLK
GND
1.8uH
GND
TO MTK UPDATA
D22 1N4148
C128 56pF
FB75 600
L18 R183 75/1%
89L_3V3 3
VCC RES
474
2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53
C289 105
R/V_OUT
C153 101
GND V_B
4mm*2Pin NC
2
1.8uH C151 101
R185 75/1%
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
R186 47K
FB74 600
L17 R182 75/1%
4Pin 2.0mm NC
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 BA0/A13 BA1/A12
FR+
R120 R121 R122 R123 C209
C190 GND 33pF
GND
SL+ SLTT+ SLSL+ R158 0R
C185 C186 C187 C188 102 102 474 474
C184 33pF
AS81F641642C-6P / A641604L-6T / IC42S16400-6TI
USB_OC
Q104 8550SL
8550SL
GND
+VDD
33R NC
GND MA0 2 MA1 4 MA2 6 MA3 8 MA4 6 MA5 4 MA6 2 MA7 8 MA8 6 MA9 4 MA10 8 MA11 2 BA0 4 BA1 6
MA1 MA0 MA10 BA1 BA0 RAS# CAS# WE# MA4 MA5 MA6 MA7 MA8 MA9
89L_3V3
R94
C282 225
Q103 8550SL
Q102
Q100
USB_EN
10K NC
R168 100K
C281 225
R239 10R
MMS8050L(Y1)
R102 33R NC
GPIO10_TXD GPIO9_RXD
R238 220K
R160 100K
8550SL STB_ON/OFF#
GND_A
GND
DACVDD3
R217 220K
R216 220K
Q101
20pF NC 20pF NC
GND
GND
R194 10K NC
SPSP+ LIMIT
LIMIT# R192
10K
C71 104 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
C274
C183
R187 220K
GND_A
C219
R93 CN101 4.7R NC 89L_3V3 1 GPIO9_RXD 2 GPIO10_TXD 3 GND 4
GPIO10_TXD GPIO9_RXD VREF
VREF DACVDDC GPIO13 SPDIF / GPIO12 GPIO11 GPIO10 DVDD18 GPIO9 GPIO8 GPIO7 / CKE RA3 RA2 DVDD33 RA1 RA0 RA10 BA1 DVSS18 BA0 RAS# CAS# RWE# RA4 RA5 RA6 RA7 RA8 RA9 DVDD33 RA11 RCLK DQM1
IC2
4.7R STB_ON/OFF
+VCC_MCU UART_RX UART_TX GND
1 2 3 4
R79 10K
R188 1R
R76
FB58 FB59 FB60 FB61 FB62
C265 NC
GND
C155 C157 C159 C161 C163
600 600 600 600 600 600
89L_3V3 R81 10K
D14
101 101 101 101
TO LOADER
FFC HOUSING 5P P=1.0mm 180'
R196 R195
TRSO FOSO
RFV33
5 4 3 2 1
R83 R144
GPO_B
FB52 FB53 FB54 FB55 FB56 FB57
CN10
MDI1 LDO1 LDO2
89L_3V3
GND
LOADLOAD+ GND TROUT TRIN
47
DMSO FMSO
101 101 101 101 101
H
R143 V20 15K V1P4
GND
RFV33
TT+ F+ F-
CN9
GND
C235 27PF
Q11 2SB1132(BAR)
F B A RFO GPO_B D C
C81 104
TO LOADER
4.7R
V20
R132 0R
CONNECTOR 6P P=2.0mm 180'
4.7R
R189
1
6 5 4 3 2 1
C234 X1 27PF 27MHz
LDO2
L8
GND
HCD-DX400
100K
Q10 2SB1132(BAR)
10uH
MDI1 LD-CD VR_DVD VR_CD
XI XO
XO
RFA RFB RFC RFD RFE RFF AVDD18 AVDD33 XTALI XTALO AGND V20 V14 REXT MDI1 MDI2 LDO1 LDO2 AVDD33 DMO FMO TRAY_OPEN TRAY_CLOSE TRO FOO FG / GPIO2 USB_DP USB_DM USB_V33 USB_GND PAD_VRT USB_V18
+VDD CN102
UART_2_RX UART_2_TX
MTK_RST
R206 10K
GND
B
LD-DVD
V18 RFVDD3
GPO_B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
C B A D F E
100K
GND
GND
GND
XI R136
FB28
GND
G
GND
V1P4
153 104 331 331
R54 10K
MDI1
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GND-LD DVD-LD NC HFM MD CD-LD VR-DVD VR-CD NC E Vcc Vc(Vref) GND-PD F B/b A/a RF CD/DVD SW D/d C/c TT+ F+ F-
C264 C85 C228 C227
DMSO FMSO TRSO FOSO
Q9 MMS8050L(Y1)
R135
Q8 2SK3018(KN)
26 25
26 25
TO LOADER FCC
3
R130 2 100R 1
CN8
HOUSING 24P P=0.5mm 90' NI
R129 2 100R
VR_CD
R53 10K
129
C294 100uF/16V
R167 560R
RFH / OPINN RFG / OPINP RFIN / OPOUT RFIP AGND18 AVDD18 ADACVDD2 ADACVDD1 ALF / GPIO ALS / GPIO AL / GPIO1 AVCM AR / GPIO0 ARS / GPIO ARF / GPIO ADACVSS1 ADACVSS2 APLLCAP APLLVDD AADVDD AKIN1 / GPIO21 / Audio_Mute ADVCM / GPIO20 AKIN2 / GPIO19 / Audio_Mute AADVSS R B G DACVDDA DACVDDB CVBS DACVSSC FS
R134
D19 1N4148
UART_2_RX UART_2_TX
89L_3V3
GPIO3 / INT# GPIO4 GPIO6 SF_CS_ SF_DO SF_DI SF_CK UP1_6 / SCL UP1_7 / SDA ICE PRST# IR RD0 RD1 RD2 RD3 RD4 DVDD33 RD5 RD6 RD7 DVDD18 DQM0 RD15 RD14 RD13 RD12 DVSS33 RD11 RD10 RD9 RD8
2SK3018(KN)
VR_DVD
AVCC1
Q23 8550SL(2TY)
AVCC1
GND
Q7
I
LDO1
600 C232 100uF/16V
C64 104
GND
IC100 AZ809NSTR-E1
FS
33 TROUT 34 TRCLOSE 35 36 SF_CS SF_DO 37 SF_DI 38 39 SF_CK 40 VFD_SCK 41 VFD_SDA 42 43 MTK_RST 44 IR_MTK 45 DQ0 46 DQ1 47 DQ2 DQ3 48 DQ4 49 50 DQ5 51 52 DQ6 DQ7 53 54 DQM0 55 DQ15 56 DQ14 57 DQ13 58 59 DQ12 60 61 DQ11 62 DQ10 63 DQ9 DQ8 64
E
10K 10K 33K
33R 33R
VREF
V_R
4mm*2Pin NC
C182 20pF GND
R36 R37
C78 104
34 C211 105
+VCC_MCU SWIM GND RST
4 3 2 1
RST
GND
STB_ON/OFF# R245
GND C245 152
V18
R220 R221 R222
AVCC FB110
DACVDD3
GPIO3_TXD
AVCC1
AVCM
AADVDD
RFV33
R147
C259 1000uF/35V GND_A
35 36
SVCC VSS
SYNCLK ROSC
C212 105
Q25 MMS8050L(Y1)
89L_3V3 10K 10K 10K 10K NC 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 10K 1K 10K 10K +5V 4.7K +VDD
SWIM
C74 474
Q15 MMS8050L(Y1)
R172 47K
STBY MUTE
C210 105
SPEAKER: 2 x 25W (6 OHM)
GND_A
+VDD CN103
RST
C254 R165 47K 474
GPIO3_TXD GPIO11_RXD
128 OPOP+ 127 126 125 105 C202 RFO 124 221 C238 123 122 121 120 M_PWM 119 LIMIT 118 AL 117 116 AR 115 MTKC_ON/OFF 114 MCU_RST 113 112 111 110 109 AKIN1 108 107 AMP_PWM 106 105 V_R 104 V_B 103 102 V_G 101 100 99 CVBS_OUT 98 97
Q22 8550SL(2TY) LDO2
ADVCM
4.7K NC 4.7K
R55 R56 R57 R58 R59 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R244 R73
STB_KEY D30 1N4148 NC
GND
APLLVDD3
SPSP+ LIMIT GND SL+ SL-
STB_LED STB_ON/OFF STB_KEY HP_C TU_TUNED AM_PWM FL_Driver
10K
R110 10K MMS8050L(Y1) Q16
R174 10K
10K
GND
F
R137
C258 GND 474 R173
MIC_C#
+18.5V
24 23 22 21 20 19 18
PC7/SPI_MISO PC6/SPI_MOSI PC5/SPI_SCK PC4/TIM1_CC4 PC3/TIM1_CC3 PC2/TIM1_CC2 PC1/TIM1_CC1
+VDD
R242 0R
C57 104
GND
R139 R157
VFD_SCK VFD_STB VFD_SDA MUTE RDS_DATA RDS_INT TU_IIC_SCL TU_IIC_SDA IIC_SCL IIC_SDA MTK_RST GPIO11_RXD GPIO3_TXD Encoder+ EncoderTU_ST TU_TUNED HP_C STB_ON/OFF MIC_C#
MUTE UART_2_RX UART_2_TX Encoder+ EncoderIR_MCU SWIM TU_ST
20 21
L24
GND_A
P_MUTE
32 31 30 29 28 27 26 25
PD7/TLI PD6/LINUART_RX PD5/LINUART_TX PD4/TIM2_CC1/BEEP PD3/TIM3_CC2 PD2/TIM3_CC1 PD1/SWIM PD0/TIM3_CC2
STM8S105K4T6
MCU_RST
JW JW24
D11
PA1/OSCIN PA2/OSCOUT
R101 33R
DIAG X
GND_A
AMP_PWM AM_PWM
+P18.5V +P18.5V
HP_C
1N4148
RST
Q17 MMS8050L(Y1)
R166 47K
D21 1N4148
+VDD
33K 1K
L-
LTOROID COIL 22uH
+18.5V
14 15 5 4 1
PGNDA PGNDA PGNDB PGNDB SUB_GND
PGND
25 24
R175 4.7K
GND
R180 R178
DIAG VDDPW
18
4
C80 104
22uH/2.55A
12 13 7 6
L+
FL-
C79 104
R+
VIDEO OUTPUT
X
R74 D20 1K 1N4148 P_MUTE
28 19
22R C77 104
PVCCA PVCCA PVCCB PVCCB
3
RCA JACK 4P YEL-RED/GRN-BLU
GND
GND
5
R116 100K
Q14 MMS8050L(Y1) R164 100K
C103 104
V
V
C68
47K
C67 104
UR6225L-33
VREF2
IC10B RC4558 7
6
C251 222
+9VOP R47
X
V
C144 101
R176 RFV33 33K
GND
Q18 8550SL(2TY)
GND
8Pin 2.0mm NC
DVD_R
22K
R163 10K NC
R125
DIAG
VDDS GAIN0 GAIN1
FL+
CONNECTOR 6P P=2.0mm 180'
IC12
R149 1K
105
GND
+VDD
X
Russia ( RU1 )
R162 10K NC
R95 4.7K GND_A
C255 220uF/16V
R177
C76 104 26 30 31
R-
L+
TO PAN BOARD RB1
1R
Europe ( CEL )
2
600 NC
+P18.5V
0R 0R 100K
2
CONNECTOR 8P P=2.0mm 180
R237
600 IN G OUT
C58 C59 C60
FB51
1
FB104
D9 1N4148
1K
+5V
1 2 3 4 5 6 7 8
R50 R51 R138
9 8
C164 C165 C166 C167 C168 C169 C170 C173 C174 C175 C179 C178 C180
JW24A JW
+B5V
100
104 104 104
GND
C290
+P12V
+5V
FB27
R146 C241 2K
MIC_IN R48 10K
R100
Notes 3
600 NC 600 NC
R127
CN11
GND_A
C280 101
OUTNB OUTNB
1
FR-
CONNECTOR 5P P=2.0mm 180'
1.5K
Notes 2
MUX_L FB102 MUX_R FB103 +P12V
GND AR
600 NC 600 NC
VDDS
R103 1.5K
L_OUT
SGND
J4
TOROID COIL 22uH L23 FR+ R-
C55 104
GND_A
R126 L5 22R 22uH/2.55A C231 224 C226 GND_A 331 L6
TDA7492
GND_A 27
C54 104
C230 224
TO PAN BOARD RB2
R225
225
56pF
HP_R
3 2
OUTPB OUTPB
IC8
R+
22uH/2.55A
L4 C225 331 22uH/2.55A
10 11
OUTNA OUTNA
INPB INNB
R124 22R
101 101 101 104 104 101 104 101
1N4148 NC MTKC_ON/OFF 1N4148 NC STB_LED
C208
C143 101
VCR_L FB100 VCR_R FB101
32 33
C221 474
C222 4.7uF
GND
INPA INNA
101 101 104 104
D4 D5
300K C148
Notes 1
100K
C206
22 23
L3
16 17
OUTPA OUTPA
104 NC
+B5V
104
JW23 JW
+12V
MO_5V
JW JW22A
C286 C287 C288
+12V
600
Versions
R152
Karaoke circuit
-24V
JW
JW22 +5V#
+5V#
FB64
101 104 104
TO POWER BOARD
-24V
STB_ON/OFF#
JW21 JW
No.
820R 820R
1
3
SVR
G
C135 C136 C137 C138 C139 C140 C141 C142 101 101 101 101 101 101 101 101
STB_ON/OFF#
R223 R224
2
C204 102 R115
VREF1
DVD_L
C283 4.7K 4.7uF R88 47K
" V " represent "The circuit reservation" " X " represent "The circuit NC"
GND
AM_PWM
R96
AL
600 600 AUX_L# AUX_R#
R99
4.7uF 10K
IC9A RC4558
10uF/16V
"Notes 1" represent "Rear board MP3 IN circuit" "Notes 2" represent "Karaoke circuit" "Notes 3" represent "Front board MP3 IN circuit"
820R 820R
R154 4.7K
101
29
474
C279 R89 101 4.7K GND_A
6 7 9
R214 R215 C277 C278
Notes 2:
GND
R_OUT#
GND
C284 4.7K 4.7uF R92 47K
8
TUN_R
FB85 FB86
R208 R209
4
470R
RDS_INT RDS_DATA
47K 47K 102 102
100 100
5 4 2 3 6 7 1
C298 C299
TUN_L
J6
GND
+B5V#
D
470R
C201
C129 100uF/16V
GND
Notes 4:
Front board MP3 IN circuit
MIC/MP3_L MIC/MP3_R
C147
C220
R140
Rear board MP3 IN circuit
33K
104 NC 104 NC 104 NC 104 NC 104 NC
Notes 3:
102 102
TU_IIC_SCL TU_IIC_SDA TU_TUNED TUN_L# R212 TU_ST TUN_R# R213
100 100 100 600 100 600
REAR MP3 IN
GND FB42 FB43 FB44 FB25 FB45 FB26
+9VTU
+B5V#
+9VL
L_OUT#
MIC/MP3_L MIC/MP3_L
AM_PWM STB_ON/OFF#
C150 20pF
21 22 20
R155
GND
5
102
Notes 1:
FB46 FB47
C
33R 33R
17 16 24 C248 225 25
R_OUT
10uF/16V
GND
PHONE JACK D3.5 7P BLACK
Ro: 47K OHM
TO TUNER FCC
FFC HOUSING 11P P=1.25mm 180'
NC
1 2 3 4 5 6 7 8 9 10 11
225
C149 20pF
GND
GND
R128 CN5
C247
IIC_SCL R106 IIC_SDA R107
GND
PORT_SEL TU_SCL TU_SDA TUNED TUN_L STIND TUN_R +9VTU GND RDS_SCL RDS_SDA
225
R97 1.5K
39K %1 R181 104 C75 225 C249 225 C250
4.7K
C246
C213 4.7uF
+9VOP
C205
R_OUT#
SVR
HP_L
7
5
100K
150K 1%
10uF/16V P_MUTE
GND
MUX_R
8 9 10 11
C203 102 R112
VREF1
1
C311 R243 47K
C312 104
GND
101 IC9B RC4558
6
TO MCU UPGRADE
R210 R211 C275 C276
GND
100K
C308 10uF/16V
MUX_L
R98
4
8 +
R228 C315 150R 471
C314 R227
G
471 150R
+HP5V
R234
MP3_L MP3_R
R153 4.7K
4.7uF 10K
104 104 5.6K R118 104 5.6K R119 104 100uF/16V 562 GND 562
C329 C330 C331 C332 C333
HP_L_out HP_C HP_R_out
R233
-
C301 C50 C51 C72 C193 C252 C253
VDD VDDIO_1 VDDA
10uH 600 10uH
47K Q24
MMS8050L(Y1)
5
15 14 13 12 23 18 19
C200
L_OUT#
VSS VSSA
L15 FB82 L16
220uF/16V C313 471
L_IN1 LOUT DVD Ri: 22K OHM L_IN2 ROUT L_IN3 TUNER Ri: 26K OHM IC7 L_IN4 BOUT(L) R_IN1 BIN(L) STA2314 BOUT(R) R_IN2 R_IN3 BIN(R) R_IN4 CREF TREBLE(L) MUXOUT(L) TREBLE(R) IN(L) MUXOUT(R) N.C. IN(R) N.C. Vs SCL SDA DIG-GND AGND
L_OUT# R_OUT#
VCAP
MIC_C# MIC/MP3_L MIC/MP3_R
C310 4.7uF
27 26
4 10
600 600 600
C132 C133 C134
FB78 FB79 FB80
101 101 102
C131 C130
8 7 6 5 4 3 2 1
-
+
7
HP_R HP_L
4 474 474 5 474 6 474 NC 7 474 3 474 2 1 474 28 474 NC
C214 C215 C216 C334 C217 C218 C223 C335
C296
CN4 MIC/AUX_R GND MIC/AUX_L MIN_C HP_R_out GND HP_L_out HP_C
R240 47K
R142
+HP5V
104 104
TO PAN BOARD RB4
B
CONNECTOR 8P P=2.0mm 180
1
Q106 2N7002K/STK7002B
1 6
C306
1.8K 1.8K
12K 12K 101 101
SD
4.7R
220uF/16V
0R NC 0R NC 3
R229 R230
DVD_L MP3_L TUN_L VCR_L DVD_R MP3_R TUN_R VCR_R
C303 C304 R231 R232
SD R248 R247
2
3
101 101 22K 22K
R235
MUTE
2
4.7R HP_L_out
C297 471
33K C146
C309 4.7uF
105
4
R236
HP_R_out
G
A
R156
IC13 APA3541
2
1
+HP5V Q105 2N7002K/STK7002B C305 3
RFVDD3 C115 104
4.7R
FB111 600 10uF/16V
APLLVDD3 DACVDD3
C198
GND
C114 104
Note: The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
HCD-DX400
4-4.
SCHEMATIC DIAGRAM - MAIN Board (2/2) -
1
2
3
5
6
7
8
9
10
11
12
MAIN BOARD (2/2)
Notes :
A
4
1. When the AC input 230V then JW900 CN903 and SW should be take off " 2. When the AC input 110V then JW900 should be put on PCB board that SW take off" 3. When the AC input 110~230V then JW900 should be take off that CN903 and SW put on PCB board"
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5 1&
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+P18.5V .
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/
6)'*
&
G
1 '
'
+P18.5V
X+
5 .
C
1
1& *7
!
ADJ
1& *7
&
9
(5/3:
5
9
5
5
+(5
5 .:
9 & 5
Sense
5 1&
11
5 .:
VIN
5 1&
/ /P+
!
G
5
3
3)9 5 1&
' )0;*6
9 &
5 1&
Gate
4
+P18.5V
/
& XI9
3)9
V
E
E
-: & -03(5
&
V
$3075( ,&
5 5
5 .
X
& X)9
7
& 9
!
5
5:
X
/P+
X
RC/T
Chile&Peru ( E51 )
X
' 9
& 9
X
5 .
B
VCC
V
E
4 6& /
GND
Mexico ( MX2 )
X
5 .:
C
X
/
X
' 1
4
X
'
9&&
1
X
C
C E
!
!
.: 5
5
12
3
' 8)
XI9 &
0: 0:
' 1
' 9
.
X
X
5
1 X
X
5 1&
10
V
2
4 6& /
5
& 7 9
5 .:
1
B
& 9
EUR: T2.5A 250V
9
Saudib Arabia ( EA3 )
3
3
8
X
B
4
7
Thailand ( TH1 )
X
4 ''
9 &
0: 5
3
Korea ( KR2 )
X
%' %'.%/
1
D
6
-03(5
SW SLIDE 6PIN SL14-22AH 3P 150mm 1617#22 WHT-NC-RED
.: 5
4
5
Taiwan ( TW2 )
X X
-:
1
2
4
2
1
C
Australia ( AU1 )
X
!
(REMOVE PIN2)
!
0: 5
.: 5
0:
X
X
SW SW and Wire
8)9 &
Singapore ( SP1 )
X
5
X
X
&1 33 PP
5
2
Russia ( RU1 )
X
SW
&
Europe ( CEL )
CN903
8)9
1
3
JW900
9&5'.36 795
Versions
795 9&5'.36
No.
2
B
& 3)9
5 0:
" V " represent "The circuit reservation" " X " represent "The circuit NC"
B & 9
5 .
& 3)9
Attention:
Already maked for special components only no make for common-use components that is 1/4W and 5%
Note: The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
HCD-DX400
15
15
HCD-DX400
4-5.
PRINTED WIRING BOARD - CONTROL Board 1
2
•
3
: Uses unleaded solder.
4
5
6
7
8
9
10
CONTROL BOARD (CONDUCTOR SIDE)
A
CONTROL BOARD (COMPONENT SIDE) 1
32 JW3
D34
C6
C37
JW1
Q2 D32
C36
B
C44
D3
D1
D2
R19
R18
R16
JW5
C
KEY7
KEY8
KEY5
KEY10
KEY11
VCC
C35
R24
VFD
D33 IR
ND1
GND
R17
KEY1
IR1
12 3
Q3
C4
JW2
JW6
Micro Panel
JW10
2009-10-12
MP JW12
LVL204410-0001
D
VR1 JW9
JW13
KEY4
E
GND
KEY9
Encoder-
KEY6
Encoder+
JW14
>PF-LP<
JW18
JW11
JW7 RB1
JW15
JW8
3 Encoder+
1 GND
2 Encoder-
5 +B5V
4 STB_KEY
8 VFD_SDA
6 VFD_STB 7 VFD_SCK
11 +P5V
9 GND 10 -24V
14 IR
12 FL_Driver 13 +P9V
15 STB_LED
KEY3
F
JW4
1
15
JW17 J3 MIC IN/MP3 IN
G
J1 4
5
USB 5 GND 3 DM 1 GND
2 DP
C5
1 GND
JW16
1
1
2 HP_L
1 HP_C
4 HP_R 3 GND
5 MIC_C
7 GND
6 MP3_L
8 MP3_R
3 DM
2 DP
1
8
Headphone OUT
4 +5V
4 +U5V
RB2
RB4 J2
H RB3 RB13
KEY2
I DM1200-LVL204410-0001 2010-03-09
Note: • : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)
HCD-DX400
Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side)
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
16
Note: The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
16
11
12
13
14
HCD-DX400
SCHEMATIC DIAGRAM - CONTROL Board -
1
STB_KEY
GND VFD_SCK VFD_STB D34
R3 470R NC
STB_LED
Q4
R27 10K NC R28 47K NC
RED NC
ET2 ET
ET3 ET
C24 101 GND
ESD
C45 102
C44 100uF/16V
+VDD
K1 K2 K3 K4
OPEN
W/1007#18 60MM BLK
C23 101
GR6 GR7 GR8 SG20/GR9 SG19/GR10 VEE VDD SG18/GR11 SG17/GR12 SG16 SG15 SG14 SG13
D1 IN4148
GND KEY2
GND
10K 10K 10K 10K
F2 F2
GR8
52 51 50 49 48 47 46 45 44 43 42 41 40
R16 R17 R18 R19 R20 R21 R22 R23
IC1
VFD Driver PT6311
SG15
1 2 3
R26 100R
IR
ESD
ET1 ET
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR8
SG13 SG12 SG11 SG10 SG9 SG8 SG7 SG6 SG5 SG4 SG3 SG2 SG1 SW1 SW2 SW3 SW4 DOUT DIN NC CLK STB K1 K2 K3 K4
KS1
IR GND VCC
+B5V
JW
JW2 10mm
RB3 GND
K1 K2 10K K3 10K K4 10K 10K
IR1 IRT RECEIVER IRM-8871M-F73-4 (40KHz)
ESD
FB19GND_U 600
+B5V
1 2 3 4 5 6 7 8 9 10 11 12 13
2SC8050 NC
J1 USB JACK OULI:USB4P-AF-180' VCC DD+ GND
56K
39 38 37 36 35 34 33 32 31 30 29 28 27
GR7 GR6 GR5 GR4 GR3 -22V
+VDD
GR2 GR1 SG1 SG2 SG3
K1 KS3
SG13
KEY1
VFD_SDA
0R NC
31 32
NP NC P15 P14 NC P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NC G1 G2 G3 G4 G5 G6 G7 G8 NP
F1 F1 1 2
+VDD
R15 10K NC STB_KEY
+VDD GND
R24
+B5V
GND
ESD
C5 C805 104 GND_U 100uF/16V
C48 33PF NC
C42 101
STB_KEY Encoder+ Encoder-
4 3 2 1
AC2 GND
B
C22 101
104 104 101 101 USB_DM USB_DP
C41 102
AC1
D2 IN4148
D3 IN4148 KS3
C21 101
VFD_SDA VFD_SCK VFD_STB
AC2
OSC1 GND LED1 LED2 LED3 LED4 LED5 VDD GR1 GR2 GR3 GR4 GR5
3
A
12
VFD DISPLAY
VDD SG1/KS1 SG2/KS2 SG3/KS3 SG4/KS4 SG5/KS5 SG6/KS6 SG7/KS7 SG8/KS8 SG9/KS9 SG10/KS10 SG11/KS11 SG12
Encoder-
TO USB
600
11
14 15 16 17 18 19 20 21 22 23 24 25 26
1
5 6
FB20
R10 0R NC
GND GND
Encoder+
GND
+U5V
22UF/35V GND
VR1 Volume Encoder SOUNDWELL:EC121102F2B-HA1-017 FA C
100 100 100 600 600 100 100
C43 104
5 4 3 2 1
R13 10K 470R C37
R12 470R
C39 473
2
FB6 FB7 FB8 FB10 FB11 FB12 FB13
JW16 JW 8mm
RB2
10
SG15 SG14 SG13 SG12 SG11 SG10 SG9 SG8 SG7 SG6 SG5 SG4
JW
JW
JW
600 NC STB_LED IR 100 600 +P9V 100 FL_Driver 600 +5V 600 P-24V
GND
KEY9
SW-PB
KEY3
SW-PB
KEY6
SW-PB
KEY4
SW-PB
KEY7
SW-PB
KEY10
SW-PB
KEY5
SW-PB
KEY8
SW-PB
KEY11
SW-PB
K2
600 600 600
HP_C HP_L_out HP_R_out
1K 1K
104 101 101
C25 C29 C46
ESD4 SFI0603ML080C
C801
104
GND_A GND_A
GND_M
104
C803 GND
104 C802 C804
C806
Note: The mount parts on each boards installed in this set cannot exchange with single. When the each mount parts are damaged, exchange the entire mounted board. Printed wiring board and schematic diagram have been described to this service manual is for the reference.
17
17
C32 C33 C34
4 6 2 3 7 5 1
GND_M
C47 C30 C31
FB21 FB22 FB223
600 600 600
J2 ESD5 NEWJIN LOK:CKX3.5-24A SFI0603ML080C 4 6 2 3 MIC/AUX_R 7 5 1
104 101 101
8 7 6 5 4 3 2 1
R31 R32
MIC/AUX_R GND MIC/AUX_L MIN_C HP_R_out GND HP_L_out HP_C
FB16 FB17 FB18
104 101 101
MIC_C MIC/MP3_L MIC/MP3_R
RB4
104 101 101
8P 2.0mm 160mm 2854#28x2&1533#28x2
2.7K
104 NC
101 104 101 104 104 33 33 33 SHIELD WIRE 5P 2.0mm 130mm 2854#28
TO MAIN BOARD CN2
GND
GND +U5V USB_DM USB_DP GND
9
R14
GND
FB9 FB1 FB3 FB2 FB4 FB5
+B5V
D32 6.8V
-22V
Q2 2SC945P GND C36 R9 22UF/35V Q3 4.7R 2SC945P C40 AC1 102 GND
10MM
ESD1 ESD3 AVR-M0603C120M ESD2 SFI0603ML080C AVR-M0603C120M
TO MAIN BOARD CN4
330R
R6 R2 1K
R11
C26 C27 C28
HCD-DX400
330R
GND
C8 C10 C9 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20
8&6/14P 2.0mm 100mm 20080#26
TO MAIN BOARD CN1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
STB_LED IR +P9V FL_Driver +5V -24V GND VFD_SDA VFD_SCK VFD_STB +B5V STB_KEY Encoder+ EncoderGND
F
H
R1 330R
JW7
D
G
Q1 MMS8050L
102
GND
RB1
E
C38
R5
4 5
C6 100UF/16V
+ND9V
R4
JW4 JW5 JW6 JW3 JW9 JW10 JW11 JW12 JW13 JW14 JW15 JW8 12mm 12mm 8mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 10mm 150mm
GND
C
+ND9V C7 101
C4 100uF/16V
JW
JW
C2 104
GND
JW
JW18 8mm
JW
JW
C1 104
JW17 8mm
JW
GND
JW
22V
C35 22UF/35V JW
C3 104
D33
B
1N4148
JW
JW1 7mm
R8 100R -22V
8
ND1 VFD 32Pin AOTOM:20075-2A27
R7 4.7R
+VDD
L1
JW
+5V
P-24V
7
+P9V
JW
A
6
SG15 SG14
CONTROL BOARD
5
SG14
4
KS2
3
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
2
JW
1
• See page 18 for IC Pin Function Description.
JW
4-6.
K3 K4 MIC IN / MP3 IN J3 NEWJIN LOK:CKX3.5-24A
Notes: Capacitance ˖Withstand voltage value is not marked, are 50V Accuracy value is not marked, are 5% or 10%
104 GND_M 104
Resistance ˖ Accuracy value is not marked, are 5%
HCD-DX400
• IC Pin Function Description MAIN BOARD IC2 CXD9971R(LE) LQFP (RF AMP, SERVO DSP, MPEG DECODER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13
Pin Name RFA RFB RFC RFD RFE RFF AVDD18_2 AVDD33_1 XTALI XTALO AGND33 V20 V14
I/O I I I I I I I O O O
14
REXT
I
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 to 49 50 51 to 53 54 55 56 to 59 60 61 to 64 65 66 67 68
MDI1 MDI2 LDO1 LDO2 AVDD33_2 DMO FMO TRAY_OPEN TRAY_CLOSE TRO FOO FG USB_DP USB_DM VDD33_USB VSS33_USB PAD_VRT VDD18_USB GPIO3 GPIO4 GPIO6 SF_CS_ SF_DO SF_DI SF_CK UP1_6 UP1_7 ICE PRST# IR RD0 to RD4 DVDD33 RD5 to RD7 DVDD18 DQM0 RD15 to RD12 DVSS RD11 to RD8 DQM1 RCLK RA11 DVDD33
I I O O O O O O O O I I I I I/O I I O O I O O I/O I I I I/O I/O O I/O I/O O O O -
HCD-DX400
Description RF main beam input A RF main beam input B RF main beam input C RF main beam input D RF sub beam input F RF sub beam input E Analog 1.8V power Analog 3.3V power 27MHz crystal input 27MHz crystal output For Eastech use only Analog Ground Reference voltage 2.0V Reference voltage 1.4V Current reference input. It generates reference current for RF path. Connect an external 15K resistor to this pin and AVSS Laser power monitor input Laser power monitor input Laser driver output (for CD) Laser driver output (for DVD) Analog 3.3V power Disk motor control output. PWM output For Eastech use only Feed motor control. PWM output Tray PWM output/Tray open output Tray PWM output/Tray close output Tracking servo output. PDM output of tracking servo compensator Focus servo output. PDM output of focus servo compensator 1) Motor Hall sensor input USB port DPLUS analog pin USB port DMINUS analog pin USB Power pin 3.3V USB ground pin USB generating reference current USB Power pin 1.8V Serial for MCU communication General purpose IO 4 General purpose IO 6 Serial Flash Chip Select Serial Flash Dout Serial Flash Din Serial Flash Clock SPI CLK for PT6311 SPI DA for PT6311 Microcontroller ICE mode enable Not used Power on reset input, active low IR control signal input DRAM data 0 to DRAM data 4 3.3V power pin for internal digital circuitry DRAM data 5 to DRAM data 7 1.8V power pin for internal digital circuitry Data mask 0 DRAM data 15 to DRAM data 12 3.3V Ground pin for internal digital circuitry DRAM data 11 to DRAM data 8 Data mask 1 Dram clock DRAM address bit 11 3.3V power pin for internal digital circuitry
18
Pin No. 69 to 74 75 76 77 78 79 80 81 82, 83 84 85, 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
18
Pin Name RA9 to RA4 RWE# CAS# RAS# BA0 DVSS18 BA1 RA10 RA0, RA1 DVDD33 RA2, RA3 GPIO7 GPIO8 GPIO9 DVDD18 GPIO10 GPIO11 SPDIF GPIO13 DACVDDC VREF FS DACVSSC CVBS DACVDDB DACVDDA Y/G B/CB/PB R/CR/PR AADVSS EAKIN2 ADVCM AKIN1 AADVDD APLLVDD3 APLLCAP ADACVSS2 ADACVSS1 ARF / LFE ARS AR AVCM AL ALS ALF /CENTER ADACVDD1 ADACVDD2 AVDD18_1 AGND18 RFIP RFIN RFG RFH
I/O O O O O O O O O O I/O I/O I O I/O O O O O O O O I O O O O I O I I I I
Description DRAM address 9 to DRAM address 4 DRAM Write enable, active low DRAM column address strobe, active low DRAM row address strobe, active low DRAM bank address 0 1.8V Ground pin for internal digital circuitry DRAM bank address 1 DRAM address 10 DRAM address 0, DRAM address 1 3.3V power pin for internal digital circuitry DRAM address 2, DRAM address 3 No used No used Code downloading and debugging 1.8V power pin for internal digital circuitry Code downloading and debugging Serial for MCU communication No used SPI CS for PT6311 3.3V power pin for video DAC circuitry Bandgap reference voltage Full scale adjustment (suggest to use 560 ohm) For Eastech use only Ground pin for video DAC circuitry CVBS video output 3.3V power pin for video DAC circuitry 3.3V power pin for video DAC circuitry Y video output PB video output PR video output Ground pin for 2ch audio ADC circuitry No used 2ch audio ADC reference voltage C Audio ADC input 1 3.3V power pin for 2ch audio ADC circuitry 3.3V Power pin for audio clock circuitry APLL external capacitance connection Ground pin for audio DAC circuitry Ground pin for audio DAC circuitry MT1389L reset MCU at upgread MCU software No used Audio DAC right channel output Audio DAC reference voltage Audio DAC left channel output LOADER LIMIT detection No used 3.3V power pin for audio DAC circuitry 3.3V power pin for audio DAC circuitry Analog 1.8V power Analog Ground AC coupled DVD RF signal input RFIP AC coupled DVD RF signal input RFIN Main beam, RF AC input path Main beam, RF AC input path
HCD-DX400
MAIN BOARD IC6 STM8S105K4T6 (Flash, EEPROM, ADC, Timers, UART, SPI, I²C) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Pin Name RST PA1/OSCIN PA2/OSCOUT VSS VCAP VDD VDDIO_1 PF4/AIN12 VDDA VSSA PB5/AIN5 PB4/AIN4 PB3/AIN3 PB2/AIN2 PB1/AIN1 PB0/AIN0 PE5/SPI_NSS PC1/TIM1_CC1 PC2/TIM1_CC2 PC3/TIM1_CC3 PC4/TIM1_CC4 PC5/SPI_SCK PC6/SPI_MOSI PC7/SPI_MISO PD0/TIM3_CC2 PD1/SWIM PD2/TIM3_CC1 PD3/TIM3_CC2 PD4/TIM2_CC1/ BEEP PD5/UART3_TX PD6/UART3_RX PD7/TLI
I/O I I O I I I O I/O O I/O O O O I I I O I I I I I I I/O I/O O
Description MCU Reset Crystal in Crystal out Digital ground 1.8 V regulator capacitor Digital power supply I/O power supply Audio in signal detection Analog power supply I/O ground Series data of RDS function for tuner Series clock of RDS function for tuner Series clock for tuner Series data for tuner Series clock for audio control Series data for audio control Reset MT1389L PWM signal for filament voltage PWM signal for power supply frequency control Detect input for tuner Detect input for headphone Key input for standby LED control for standby Standby control Stereo indication of tuner MCU update IR receive input Volume control EncoderVolume control Encoder+ UART_2_TX for MT1389L and MCU UART_2_RX for MT1389L and MCU Audio output mute
19
HCD-DX400
MAIN BOARD IC8 TDA7492 (50W + 50W dual BTL Class-D audio amplifier) Pin No. 1 2, 3 4, 5 6, 7 8, 9 10, 11 12, 13 14, 15 16, 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
20
Pin Name SUB_GND OUTPUTB PGNDB PVCCB OUTNB OUTNA PVCCA PGNDA OUTPA PGND VDDPW STBY MUTE INPA INNA ROSC SYNCLCK VDDS SGND DIAG SVR GAIN0 GAIN1 INPB INNB VREF SVCC VSS
I/O O O O O I I I I O I/O O I I I I -
Description Connect to the frame Positive PWM for right channel Power stage round for right channel Power supply for right channel Negative PWM output for right channel Negative PWM output for right channel Power supply for left channel Power stage round for left channel Positive PWM output for left channel Power stage Ground 3.3 V (nominal) regulator output referred to ground for power stage Standby mode control Mute mode control Positive differential input of left channel Negative differential input of left channel Master oscillator frequency-setting pin Clock in/out for external oscillator No used 3.3 V (nominal) regulator output referred to gnd for signal blocks Signal Ground Open-drain diagnostic output Supply voltage rejection Gain setting input 1 Gain setting input 2 Positive differential input of right channel Negative differential input of right channel Half VDDS (nominal) referred to ground Signal power supply 3.3 V (nominal) regulator output referred to power supply
HCD-DX400
MAIN BOARD IC7 STA2314 (Volume control, Treble and Bass, Gain, 4 Stereo input 1 Stereo output) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12, 13 14, 15 16 17 18 19 20 21 22 23 24 25 26 27 28
Pin Name R_IN3 R_IN2 R_IN1 L_IN1 L_IN2 L_IN3 L_IN4 MUXOUT(L) IN(L) MUXOUT(R) IN(R) BIN(R), BOUT(R) BIN(L), BOUT(L) N.C. N.C. TREBLE(L) TREBLE(R) DIG-GND SCL SDA CREF Vs AGND ROUT LOUT R_IN4
I/O I I I I I I I O I O I I I O O I
Description Audio 3 right channel input Audio 2 right channel input Audio 1 right channel input Audio 1 left channel input Audio 2 left channel input Audio 3 left channel input Audio 4 left channel input Multiplexer left channel output Left channel input Multiplexer right channel output Right channel input Right channel bass peripheral regulation Left channel bass peripheral regulation Not used Not used Left channel treble peripheral regulation Right channel treble peripheral regulation Digital ground I2C clock I2C data Reference voltage Power supply Analog Ground Right channel output Left channel output Audio 4 right channel input
21
HCD-DX400
PANEL BOARD IC1 PT6311 (VFD Driver, Key Scanning) Pin No. 1 to 4 5 6 7 8 9 10 to 13 14 15 to 17 18 to 29 30 31, 32 33 34 35, 36 37 to 40 41 to 44 45 46 to 50 51 52
22
Pin Name SW1 to SW4 DOUT DIN NC CLK STB K1 to K4 VDD SG1/KS1 to SG11/KS3 SG4/KS4 to SG11/KS11 SG16 SG17/GR12, SG18/GR11 VDD VEE SG19/GR10, SG20/GR9 GR8 to GR5 GR4 to GR1 VDD LED5 to LED1 GND OSC1
I/O I O I I I I -
General purpose input pins, Not used Data output Pin Data input Pin Not used Clock input Pin Serial interface strobe Pin Key data input Pins Logic power supply
Description
O
High-Voltage Segment output Pins, Also acts as the Key source
O
High-Voltage Segment output Pins
O
High-Voltage Segment output Pins, Not used
O
Grid output Pins
-
Power supply Pull-Down Level
O
Grid output Pins
O O O I
Grid output Pins Grid output Pins, Not used Logic power supply LED output Pin, Not used Ground Oscillator input Pin
HCD-DX400 SECTION 5 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied.
5-1.
• Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts Color Cabinet’s Color • Abbreviation AUS : Australian model E51 : Chilean and Peruvian models KR : Korean model MX : Mexican model
RU SP TH TW
: Russian model : Singapore model : Thai model : Taiwan model
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
COVER SECTION 4
2
3
2 3 #1
2
MAIN board section
#1
1 front panel section
2
Ref. No. 1 2 3
Part No.
Description
4-176-949-01 9-885-144-64 9-885-144-61
DOOR (DVD) +BVTT 3X6 BZN3 +BVTP 3X10 BZN3
Remark
Ref. No. 4 #1
Part No.
Description
4-177-941-01 7-685-871-01
COVER (TOP) SCREW +BVTT 3X6 (S)
Remark
23
HCD-DX400
5-2.
FRONT PANEL SECTION
not supplied
59 59
not supplied
59 58
56
59
57 59
55
59 not supplied
59 53
54 51
Ref. No.
52
Part No.
Description
51 52 53 53 53
4-176-950-01 9-885-144-39 A-1779-131-A A-1779-132-A A-1779-133-A
KNOB (VOLUME) FOOT CABINET FRONT ASSY SV (AEP) CABINET FRONT ASSY SV (SP, TW, KR, TH, AUS) CABINET FRONT ASSY SV (E51, MX)
53
A-1779-134-A
CABINET FRONT ASSY SV (RU)
24
Remark
Ref. No.
Part No.
Description
54 55 56 57
4-176-954-01 4-176-951-01 4-176-953-01 4-176-952-01
BUTTON (EJECT) (Z) BUTTON (STANBY) (I/1) BUTTON (FUNCTION) (N, X, x) BUTTON (OPERATE)
58 59
A-1779-175-A 3-252-827-01
CONTROL BOARD, COMPLETE SCREW (B2.6), (+) BV TAPPING
Remark
HCD-DX400
5-3.
MAIN BOARD SECTION #1 B
103
F900
#1
A
T900
not supplied MAIN board
102
102
105 106 104 not supplied
106 105 DVD mechanism deck section
A
(E51)
108 not supplied
107
B
not supplied
Ref. No.
101
Part No.
Description
Remark
101 102 103 103 103
9-885-144-39 9-885-144-66 A-1779-171-A A-1779-172-A A-1779-173-A
FOOT +BVTT 3X7 CZN3 (POINT CIRCLE) MAIN BOARD, COMPLETE (RU, SP, KR, TH, AUS) MAIN BOARD, COMPLETE (AEP, E51) MAIN BOARD, COMPLETE (TW)
103 104
A-1779-174-A 9-885-144-48
104 104 104
9-885-144-49 9-885-144-50 9-885-144-51
MAIN BOARD, COMPLETE (MX) TUNER PACK (FM/AM) (E51, MX, SP, TW, TH, AUS) TUNER PACK (FM) (AEP) TUNER PACK (FM/AM) (KR) TUNER PACK (FM) (RU)
105
9-885-144-64
+BVTT 3X6 BZN3
Ref. No.
Part No.
Description
106 0 107 0 107 0 107
9-885-144-61 9-885-144-40 9-885-144-41 9-885-144-42
+BVTP 3X10 BZN3 CORD, POWER (AEP, RU, SP) CORD, POWER (AUS) CORD, POWER (KR)
0 0 0 0 0
9-885-144-43 9-885-144-44 9-885-144-45 9-885-144-46 9-885-144-47
CORD, POWER (TH) CORD, POWER (TW) CORD, POWER (MX) CORD, POWER (E51) ADAPTOR (E51)
9-885-144-53 9-885-144-52 7-685-871-01
FUSE (T2.5AL/250V) POWER TRANSFORMER SCREW +BVTT 3X6 (S)
107 107 107 107 108
0 F900 0 T900 #1
Remark
25
HCD-DX400
5-4.
DVD MECHANISM DECK SECTION
not supplied
501 502
not supplied
not supplied
not supplied
504
503 505 not supplied not supplied
506 506
not supplied
507 not supplied
Ref. No. 0 501 502 503 504
26
Part No.
Description
A-1749-923-A 3-088-371-01 1-967-369-11 1-967-368-11
CDM85 (MB) ASSY BELT FLEXIBLE CABLE 5PIN FLEXIBLE CABLE 24PIN
Remark
Ref. No.
Part No.
Description
Remark
0 505
8-820-321-05
OPTICAL PICK-UP BLOCK (KHM-313CAA/C2RP)
506 507
4-674-137-11 1-967-370-11
SCREW PTP2X5 WIRE CABLE
HCD-DX400
MEMO
27
HCD-DX400
REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver.
Date
1.0
2010.04
Description of Revision New
