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Sony MHC-GPX5 Servise Manual
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Sony MHC-GPX5 Servise Manual

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MANUAL
Ver. 1.0 2012.03
• MHC-GPX5/GPX7/GPX8 are composed of
following models.
As service manuals are issued for each component model,
please refer to them.
COMPONENT MODEL NAME
PACKAGE
COMPACT DISC RECEIVER
PACKAGE SPEAKER
FRONT SPEAKER
SUBWOOFER
SATELLITE SPEAKER
• HCD-GPX7G is composed of HCD-GPX7G.
• HCD-GPX8G is composed of HCD-GPX8G.
• SS-GPX7P is composed of SS-GPX7.
• SS-GPX8P is composed of SS-GPX8, SS-WGP8 and SS-RSP8.

SPECIFICATIONS

General
Power requirements
Mexican model: AC 120 V – 240 V, 60 Hz
Other models: AC 120 V – 240 V, 50/60 Hz
Power consumption
MHC-GPX8: 250 W
MHC-GPX7: 230 W
MHC-GPX5: 200 W
Dimensions (w/h/d) (excl. speakers)
(Approx.)
280 mm × 355 mm × 440 mm
Mass (excl. speakers) (Approx.)
HCD-GPX8G/HCD-GPX7G/
HCD-GPX5G: 7.0 kg
Supplied accessories
Remote control (1)
R6 (Size AA) batteries (2)
FM lead/AM loop antenna (1)
Spacer A (MHC-GPX8 only) (2)
Spacer B (MHC-GPX8 only) (2)
Speaker pads (MHC-GPX7 only) (8)
Design and specifi cations are subject to change without notice.
9-890-599-01
Sony Corporation
2012C08-1
©
2012.03
Published by Sony EMCS (Malaysia) PG Tec
MHC-GPX5/GPX7/GPX8
MHC-GPX5
–
HCD-GPX5G
–
SS-GPX5
SS-WGP5
–
HCD-GPX7G/HCD-GPX8G
MHC-GPX7
MHC-GPX8
HCD-GPX7G
HCD-GPX8G
HCD-GPX7G
HCD-GPX8G
SS-GPX7P
SS-GPX8P
SS-GPX7
SS-GPX8
–
SS-WGP8
–
SS-RSP8

ACCESSORIES

Ref. No.
Part No.
Description
A-1857-711-A
SPACER A, ASSY (GPX8P)
A-1857-712-A
SPACER B, ASSY (GPX8P)
1-490-185-11
REMOTE COMMANDER (RM-AMU140)
(including BATERY LID)
1-754-399-21
ANTENNA, ROOP (AM loop antenna (aerial))
4-412-606-12
MANUAL, INSTRUCTION (ENGLISH)
(EXCEPT MX)
4-412-606-22
MANUAL, INSTRUCTION (FRENCH, SPANISH)
(E2)
4-412-606-32
MANUAL, INSTRUCTION (SPANISH) (E51)
4-412-606-42
MANUAL, INSTRUCTION
(FRENCH, PORTUGUESE, ARABIC) (E4)
MANUAL DE INSTRUÇÕES (PORTUGUÊS)
4-412-606-71
(GPX8G/GPX7G/GPX5G) (BR)
• Abbreviation
E2
: 120V AC area in E model
E4
: African model
E51
: Chilean and Peruvian models
BR
: Modelo Brasil
MINI HI-FI COMPONENT SYSTEM
E Model
Remark

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  • Page 1 Design and specifi cations are subject to change without notice. • Abbreviation : 120V AC area in E model : African model : Chilean and Peruvian models : Modelo Brasil MINI HI-FI COMPONENT SYSTEM 9-890-599-01 Sony Corporation 2012C08-1 © 2012.03 Published by Sony EMCS (Malaysia) PG Tec...
  • Page 2 WMA: 44.1 kHz 531 kHz – 1,710 kHz (9 kHz step) 150 W + 150 W (10 ohms, 100 Hz, 10% THD) AAC: 44.1 kHz COMPACT DISC RECEIVER 9-890-600-01 Sony Corporation 2012C08-1 © 2012.03 Published by Sony EMCS (Malaysia) PG Tec...
  • Page 3 Simpson 250 Sanwa SH-63Trd passiv multimet s OS COMPONENTES IDENTIFICADOS COM A MARCA 0 0 NOS DIAGRAMAS ESQUEMÃTICOS E NA LISTA DE PEÇAS SÃO CRÍTICOS PARA SEGURANÇA. SOMENTE OS SUBSTITUA POR PEÇAS NUMERICAMENTE IDENTIFICADAS NESSE MANUAL OUEM SUPLEMENTOS PUBLICADOS PELA SONY.
  • Page 4 HCD-GPX5G/GPX7G/GPX8G 5-22. Placa de circuito Impresso - Placa TUNER1AM3R ..45 ..........4 5-23. Diagrama Esquemático - Placa TUNER1AM3R.... 45 5-24. Placa de circuito Impresso - Placa DMB22....46 5-25. Diagrama Esquemático - Placa DMB22 (1/3) -....47 2-1. Sequencia de Desmontagem........... 5-26.
  • Page 5 HCD-GPX5G/GPX7G/GPX8G NOT S IDENTIFICA NOTAS SOBRE O MANUSEIO DA BLOCO DE – Pa nel – UNIDADE TICA OU UNIDADE BASE O diodo laser da unidade optica é sensível a descargas eletroestáticas podendo vir a ser danificado por descargas causadas por roupas ou mesmo pelo corpo humano.
  • Page 6 HCD-GPX5G/GPX7G/GPX8G Mecanismo CD (CDM74I) 1 Girar a engrenagem na direção da seta. (A localização da roldana da engrenagem é no lado de baixo do CDM) chassi 5COMO...
  • Page 7 HCD-GPX5G/GPX7G/GPX8G CAPACITOR EL TRICO Antes de verificar a placa 4CH DAMP, fazer a descarga dos capacitores C1424, C1425, C1431 e C1432 para prevenir choque elétrico. C1431 placa 4CH DAMP Antes de verificar a placa descarga do capacitor C prevenir choque elétrico. placa SMPS...
  • Page 8 HCD-GPX5G/GPX7G/GPX8G PRECA PRECAU conect st tic . (Não remova o curto de solda a unidade ótica não estiver conectada a placa de circuito impresso.)
  • Page 9 HCD-GPX5G/GPX7G/GPX8G SECTION 2 • This set can be disassembled in the order shown below. 2-1. 2-2. CASE (Page 9) 2-3. LOADING PANEL 2-4. FRONT PANEL SECTION 2-5. CD MECHANISM SECTION (Page 9) (Page 10) (CDM74I-DVBU201/M) (Page 10) 2-6. TUNER1AM3R BOARD (Page 11) 2-7.
  • Page 10 HCD-GPX5G/GPX7G/GPX8G Note: Follow the disassembly procedure in the numerical order given. 2-2. two screws (+BVTP 3x14) two screws 4 panel, side (L) (+BVTP 3x14) 4 panel, side (R) 1 two screws 2 two screws (+BVTP 3x14) (+BVTP 3x14) two screws (+BVTP 3x14) 2-3.
  • Page 11 HCD-GPX5G/GPX7G/GPX8G 2-4. FRONTAL 2 one screw (+BVTP 3x8) 2 one screw (+BVTP 3x8) 3 wire (flat type) (17core) CN601 4 CN707 (4P) 5 CN705 (10P) 1 one screws 1 four screws (+BVTP 3x8) (+BVTP 3x8) For GPX7G/ GPX8G 2-5. CD (CDM74I-DVBU201//M) Peel off the cushion and tape on the wire (flat type) from TUNER.
  • Page 12 HCD-GPX5G/GPX7G/GPX8G 2-6. TUNER1AM3R shield plate top TUNER1AM3R board shield plate bottom 1 wire (flat type) (9 core) (CN513) two screws (BVTP 3x8) 2-7. MAIN 1 two screws (+BVTP 3x8) 3 MAIN board 2 two screws (+BVTP 3x8)
  • Page 13 HCD-GPX5G/GPX7G/GPX8G 2-8. PA NEL 3 two screws 4 cover, fan (BVTP 3x8) 1 CN1405 (3P) 5 fan, DC 2 two screws (BVTP 3x8) 9 back panel section for GPX8G one screw (+BVTP 3x8) 6 two screws (BVTP 3x8) 8 one screws (BVTP 3x8)
  • Page 14 HCD-GPX5G/GPX7G/GPX8G 2-9. 4CH DAMP 1 three screws (PTPWH 2.6x12) 3 two screws 3 two screws (BVTT 3x8) sheet thermal (BVTT 3x8) CN2 (9P) 6 4CH DAMP board 5 CN3 (5P)
  • Page 15 HCD-GPX5G/GPX7G/GPX8G 2-10. CHASSI 2 bracket, SMPS (shield) 1 two screws (+BVTP 3x8) two screws 5 nine screws (+BVTP 3x8) (+PWH 3x8) 6 REGULATOR, SWITCHING 7 chassis 3 CN1 (2P)
  • Page 16 HCD-GPX5G/GPX7G/GPX8G 2-11. DUST CDM 3 four screws (+BVTP 3x10) 4 bracket, holder (DMB) 5 go through the hole of cover dust 1 two screws (+BVTP 3x10) 1 two screws (+BVTP 3x10) 2 cover dust (CDM) 6 CDM74I 2-12. TICA 1 floating screw ( +PTPWH M2.6) 2 CDM74I assy 4 insulator...
  • Page 17 HCD-GPX5G/GPX7G/GPX8G 2-13. DMB22 2 clamp 1 four screws (+BVTP 3x10) 4 wire (flat type) (21core) (CN501) 5 DMB22 board 3 CN801 (6P) 6 bracket, holder (DMB) 7 CDM74I-DVBU201//M 2-14. PLACA DRIVER, PLACA SWITCH 1 two screws (+BTTP (M2.6)) 2 CN703 (4P) 5 DRIVER board 6 one screw (+BTTP (M2.6))
  • Page 18 HCD-GPX5G/GPX7G/GPX8G 2-15. PLACA SENSOR 1 floating screw (+PTPWH M2.6) 2 tray 8 one screw (+BTTP (M2.6)) 3 belt (table) 0 SENSOR board 4 floating screw (+PTPWH M2.6) 5 pulley (table) 9 CN731 6 floating screw (3P) (+PTPWH M2.6) 7 gear (geneva) 2-16.
  • Page 19 HCD-GPX5G/GPX7G/GPX8G PLACA MOTOR (LD) 2-17. 3 two screws (+BTTP (M2.6)) 2 remove the two solderings of motor 5 MOTOR (LD) board 4 motor assy, loading (M751) 1 belt (loading)
  • Page 20 2. The cold reset is enforced at the same time. appears on the fl uorescent indicator tube. [USER RESET] • “GPX 3S” is shown for MHC-GPX5. • “GPX 4” is shown for MHC-GPX7. • The user reset clears all data including preset data stored •...
  • Page 21 HCD-GPX5G/GPX7G/GPX8G Press [ENTER] to Aging Display [CD SHIP MODE (WITHOUT MEMORY CLEAR)] • This mode moves the optical pick-up to the position du- • To release from Meter Aging Mode. rable to vibration. Use this mode when returning the set to To release from this mode, press [ ] button or I/ 1 STANDBY...
  • Page 22 HCD-GPX5G/GPX7G/GPX8G Defect of AMP circuit 1-1. If PROTECT mode is “AMPLIFIER”, The following defect might be possible. Defects Possible cause Unusual heat up of MOSFET by im- OTP (Over Tempera- proper assembly of heatsink, destruction ture Protection) of MOSFET etc.. DC appears in SP terminal by defect of DC Detection AMP IC and MOSFET or output is short-...
  • Page 23 HCD-GPX5G/GPX7G/GPX8G SEÇÃO 4 VERIFICAÇÃO ELÉTRICA CD SECTION 0 dB = 1 μV TUNER SECTION FM AUTO STOP CHECK Note: 1. CD Block is basically constructed to operate without adjustment. signal 2. Use YEDS-18 disc (Part No. 3-702-101-01) unless otherwise indicat- generator 3.
  • Page 24 HCD-GPX5G/GPX7G/GPX8G SEÇÃO 5 DIAGRAMAS DIAGRAMA EM BLOCO – Seção CD/USB – 5-1. ASYNCHRONOUS SAMPLE MULTIPLEXER RATE CONVERTER D/A CONVERTER IC741 IC761 IC762 IC763 L-OUT (Page 24) SDIN SDOUT SDIN1 VOUT L ASDATA0 1 18 SDOUT1 2 DATA 1 BCK SCLKOUT2 BCKO SCLKOUT1 RF IP...
  • Page 25 HCD-GPX5G/GPX7G/GPX8G 5-2. DIAGRAM – MAIN – OP AMP IC901 L-OUT (Page 23) GAME_L L-IN (Page 23) INGAIN OUT L INGAIN OUT R R-CH AUDIO IN J500 43 GAME-LEFT R-CH GAME 45 DVD LEFT DVD/ OUTL R-CH (Page 25) OUTL 40 TV LEFT BASS AGC BB1L R-CH...
  • Page 26 HCD-GPX5G/GPX7G/GPX8G 5-3. DIAGRAM – AMP – GPX8G POWER AMP IC1406 GPX8G GPX7G GPX5G GPX8G BOOSTER SW BPF-L TB1400 TB1400 Q1422 IC900 SW OUT L OUTPUT INA- AOUT INPUT+ (Page 24) CLOCK CEC DATA SWITCH BOOSTER IC1410 PROTECTION Q1412 Q1423 Q1443,1454 RESET SWITCH MUTE...
  • Page 27 HCD-GPX5G/GPX7G/GPX8G 5- . +13V SEL A : DISPLAY BOARD D1008, D1009, D1012, D1013, D1016, D1017, D1018, D1019, D1022, D1023, D1027 LED +13.5V (SEL A) DINAMIC LED GR15 VACUUM FL-CLK USB BOARD BUFFER GR15 DRIVING LED +13.5V (SEL B) D1218, D1224 FLUORESCENT GR16 Q1006 - Q1009...
  • Page 28 HCD-GPX5G/GPX7G/GPX8G THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Localização das Placas (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. 4CH DAMP board Note: Note: •...
  • Page 29 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP ( 5-5. – Compon nte) – • See page 27 for Circuit Boards Location. • : Uses unleaded solder. 4CH DAMP (Lado Componente) MAIN BOARD CN805 (Page 35) R1608 R1607 (CHASSIS) R1780 CN1400 Q1474 Q1405 GPX8G D1414 L1405 CONNECT TO L1408...
  • Page 30 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP ( • See page 27 for Circuit Boards Location. • : Uses unleaded solder. 5-6. – ) – 4CH DAMP (Lado Cobreado) JL1451 JL1485 JL1515 R1670 R1671 JL1453 D1419 D1417 R1642 C1592 R1594 JL1514 C1664 C1589 R1783 R1581 R1478 R1505...
  • Page 31 HCD-GPX5G/GPX7G/GPX8G 5- . – PLACA GPX8G C1415 C1456 R1424 R1435 2.7k JL1436 JL1444 JL1432 JL1442 R1410 100k CN1400 R1436 R1458 R1447 C1460 0: GPX5G/7G -18.8 R1425 C1416 68k: GPX8G 2.7k C1670 IC1403 +13V 22k: GPX5G +13V 10k: GPX5G 3.3k: GPX7G C1608 22k: GPX7G 2.7k: GPX8G...
  • Page 32 R1547 Q1418 R1503 2.2k IRF6775MTR1PBF R1525 POWER AUDIO C1510 JL1565 4.7k DRIVER 0 .01 R1468 C1478 D1426 C1554 C1498 R1543 CRH02 (T5R,SONY,XM) 1000p R1663 R1507 1000p 3.3k 250V R1555 D1423 R1568 CRH02 (T5R,SONY,XM) R1487 C1493 3.3k 2200p Q1474 R1488 3.37...
  • Page 33 HCD-GPX5G/GPX7G/GPX8G 5- . – PLACA GPX8G TB1400 R1765 R1762 GPX7G/8G TB1400 TB1400 GPX8G GPX7G JL1489 GPX7G GPX8G C1585 1000p R1763 R1764 C1658 TB1403 C1557 L1406 GPX5G 0.01uH JR1401 0.47 0.6uH JL1568 250V JL1488 250V SUBWOOFER SPEAKERS LOW SUBWOOFER JL1569 JL1490 IMPEDANCE IMPEDANCE IMPEDANCE...
  • Page 34 HCD-GPX5G/GPX7G/GPX8G • • See page 27 for Circuit Boards Location. : Uses unleaded solder. 5-1 . P PLACA JR1018 TP1057 JR JR1052 TP1058 C1064 TP1043 TP1042 C1059 C1066 TP1056 TP1055 R1008 TP1053 IC1001 C1084 TP1065 JR1001 TP1049 JR1019 Q1001 TP1050 TP1066 R1011 TP1054...
  • Page 35 HCD-GPX5G/GPX7G/GPX8G • See page 50 for Waveforms. • See page 51 for IC Block Diagrams. – PLACA FL1001 TP1041 TP1040 IC1003 C1028 100p IC1003 PNA4823M03S0 REMOTE CONTROL SIGNAL RECEIVER D1001 DZ2J068M0L-33Vdc L1001 C1046 3.46 3.2 220uH 0.01 C1047 R1015 6.8k TP1071 C1057 C1080...
  • Page 36 HCD-GPX5G/GPX7G/GPX8G • See page 27 for Circuit Boards Location. • : Uses unleaded solder. MAIN ( 5-12. P – Compon te) – PLACA MAIN (Lado Componente) 4CH DAMP BOARD CN1400 (Page 28) (CHASSIS) JL789 JL797 JL792 JL791 JL979 R1020 CN805 JL833 JL799 C714...
  • Page 37 HCD-GPX5G/GPX7G/GPX8G • : Uses unleaded solder. MAIN ( 5-13. P – Co e ) – • See page 27 for Circuit Boards Location. MAIN (Lado Cobreado) (13) 1-885-680- HCD-GPX5G/GPX7G/GPX8G...
  • Page 38 HCD-GPX5G/GPX7G/GPX8G 5-1 . – • See page 50 for Waveforms • See page 51 for IC Block Diagrams. • See page 56 for IC Pin Function Descriptions. PLACA MAIN FB701 FB700 L700 L701 600ohm 220uH C774 C773 C999 C772 IC701 BD00GC0WEFJ-E2 FB702 600ohm...
  • Page 39 HCD-GPX5G/GPX7G/GPX8G 5-1 . – • See page 51 for IC Block Diagrams. DMB22 BOARD (1/3) CN702 (Page 47) MAIN BOARD (1/4) (Page 37) CN702 IC901 BA4558F-E2 PLACA MAIN C956 R988 R986 3.3k 2.7k XOP-AMPXX R936 R938 3.3k 2.7k C906 C986 R939 C936 1000p...
  • Page 40 HCD-GPX5G/GPX7G/GPX8G 5-1 . – MAIN BOARD (1/4) (Page 37) PLACA MAIN IC801 C813 C812 BD9328EFJ-E2 3300p C809 R766 +3.3V REG R849 7.5k JL975 GPX7G/8G R781 CN800 Q704 13.5 GPX8G GPX7G L806 R773 RT3NDDM-T111-1 R782 33uH COMP JL970 LED DRIVER R783 RED_LED R851 JL751...
  • Page 41 HCD-GPX5G/GPX7G/GPX8G 5-1 . – • See page 50 for Waveforms • See page 51 for IC Block Diagrams. MAIN BOARD (2/4) (Page 38) 39 40 41 42 43 44 45 46 47 48 49 46 47 PLACA MAIN GPX8G 0.56uF : GPX7G R963 C958 0.15uF : GPX5G/8G...
  • Page 42 HCD-GPX5G/GPX7G/GPX8G • See page 27 for Circuit Boards Location. • : Uses unleaded solder. USB, VOLUME MIC – 5-18. P – VOLUME S1181 S1182 TP1185 TUNING + DISPLAY S1184 R1262 ENTER CN1003 S1250 TP1186 (Page 33) DJ CONTROL/ MASTER VOLUME R1181 TP1188 TP1184...
  • Page 43 HCD-GPX5G/GPX7G/GPX8G – VOLUME NO1200 TP1181 DISPLAY BOARD TP1182 CN1002 DGND TP1183 (Page 34) ADKEY0 S1250 ET1202 S1180 TP1226 DJ CONTROL/ TUNING – MASTER VOLUME TP1184 C1181 S1180 CN1201 1000p NO1202 R1262 3.3k USB A GND S1181 TP1220 TP1225 PLAY D+ A TP1185 TP1224 S1181...
  • Page 44 HCD-GPX5G/GPX7G/GPX8G • See page 27 for Circuit Boards Location. • : Uses unleaded solder. – 1-687-134- 12 (12) M751 (LOADING) (12) 1-687-133- IC731 MAIN BOARD CN700 (Page 35) IC701 IC712 (12) 1-687-132- (DISC TRAY ADDRESS DETECT) (12) 1-866-201- S751 CN751 (OPEN/CLOSE DETECT) (12) 1-687-669-...
  • Page 45 HCD-GPX5G/GPX7G/GPX8G • See page 51 for IC Block Diagrams. DRIVER IC B/D IC701 IC701 BA6956AN LD MOTOR DRIVER 0 0.2 9 0.1 MOTOR(LD) R702 R701 D701 C715 CN721 MTZJ-5.1A CN704 LM-2 LM-2 M751 (LOADING) C751 LM-1 LM-1 0.01 IC B/D IC712 IC712 BA6956AN...
  • Page 46 HCD-GPX5G/GPX7G/GPX8G 5-22. P – TUNER1AM3R – 5-23. DIAGRAM – TUNER1AM3R – • See page 51 for IC Block Diagrams. • See page 27 for Circuit Boards Location. • : Uses unleaded solder. TUNER1AM3R BOARD TUNER1AM3R BOARD R101 JL132 JL130 R113 R103 JL103 IC B/D...
  • Page 47 HCD-GPX5G/GPX7G/GPX8G • See page 27 for Circuit Boards Location. • : Uses unleaded solder. 5-24. P – – DMB22 (Lado Cobreado) DMB22 (Lado Componente) FOR TEST C712 C711 CN507 R622 R624 R770 C762 R755 C593 (CHASSIS) (CHASSIS) R767 R754 C595 JL505 R717 R765...
  • Page 48 HCD-GPX5G/GPX7G/GPX8G • See page 50 for Waveforms • See page 51 for IC Block Diagrams. DMB22 BOARD (3/3) MTR_GND DMB22 R701 (Page 49) VM9V E ET702 E ET703 E ET701 DVDD5V DMB22 BOARD DVDD3.3V (2/3),(3/3) DGND (Page 48),(Page 49) CN702 VM9V D703 D702...
  • Page 49 HCD-GPX5G/GPX7G/GPX8G • See page 50 for Waveforms. • See page 51 for IC Block Diagrams. • See page 56 for IC Pin Function Descriptions. DMB22 BOARD (1/3) (Page 47) DMB22 DMB22 R555 C532 0.01 BOARD (3/3) REG01 (Page 49) VREFO FB653 RF+3.3V DMB22...
  • Page 50 HCD-GPX5G/GPX7G/GPX8G • See page 51 for IC Block Diagrams. DMB22 DMB22 DVDD5V BOARD DGND (1/3),(2/3) DMB22 (Page 47) DVDD3.3V RF+3.3V BOARD (Page 48) VREFO (2/3) REG 01 (Page 48) C821 SGN D C822 SGN D C814 C813 C823 REG5 REGVAR PREVCC REGVARVCC R824...
  • Page 53 HCD-GPX5G/GPX7G/GPX8G • Waveforms – DMB22 Board – – MAIN Board – – DISPLAY Board – IC501 8 (XTALO) IC500 qa (XC-OUT) IC1001 7 (OSC) 151.7 mVp-p 196.7 mVp-p 148.3 mVp-p 2.73 s 30.6 s 37.6 ns 50 mV/DIV, 10 nsec/DIV 50 mV/DIV, 10 sec/DIV 50 mV/DIV, 1 sec/DIV IC501...

  • Page 54: Ic Block Diagrams

    HCD-GPX5G/GPX7G/GPX8G • IC Block Diagrams IC1405 NJM2903V (TE2) (4CH DAMP BOARD (2/3)) IC1410, IC1411 BA4580RF-E2 (4CH DAMP BOARD (2/3)) IC702 NJM2903V (TE2) (MAIN BOARD (4/4)) – IC1406, IC1407, IC1408, IC1409 IRS2092STRPBF (4CH DAMP BOARD) 16 CSH FLOATING INPUT DETECT CLICK NOISE ELLIMINATION HIGH SIDE...
  • Page 55 HCD-GPX5G/GPX7G/GPX8G IC1001 PT6324-LQ (DISPLAY BOARD) CONTROL SERIAL DISPLAY DATA MEMORY INTERFACE DOUT SEGMENT DRIVER TIMING GENERATOR KEY MATRIX MEMORY SG24 GRID SG23 DRIVER DIMMING SG22 CIRCUIT SG1/KS1 SG21 SG2/KS2 SG20 SG3/KS3 SG19 SG4/KS4 SG18 14 15 16 17 18 19 20 21 22 23 24 25 26 IC721 PCM1808PWR (DMB22 BOARD) ANTIALIAS VINR...
  • Page 56 HCD-GPX5G/GPX7G/GPX8G IC761 IC SRC4182 (DMB22 BOARD) REFERENCE INTERPOLATION DECIMATION RCKI RE-SAMPLER CLOCK FILTERS FILTERS 28 MODE2 SDIN 27 MODE1 AUDIO BCKI INPUT 26 MODE0 PORT LRCKI RATE ESTIMATOR 25 BCKO AUDIO 24 LRCKO OUTPUT 23 SDOUT PORT DGND 22 VDD 21 DGND BYPAS 20 TDMI...
  • Page 57 HCD-GPX5G/GPX7G/GPX8G IC801 BD8203EFV-E2 (DMB22 Board (3/3)) SGND 1 SGND SGND SGND OPVCC REG5 2 REGVAR SGND SGND REGVARVCC PREVCC PREVCC PVCC1 4 REGCTL STBY REGRST PGND PGND TSDM VO1+ 6 LEVEL MUTE4 MUTE4 SHIFT VO1– 7 MUTE123 MUTE123 VO2+ 8 LEVEL SGND SHIFT...
  • Page 58 HCD-GPX5G/GPX7G/GPX8G IC806 R2A15216FP (MAIN BOARD (2/4)) INDR REFERENCE INDL 6 INPUT 6 INPUT INER SELECTOR SELECTOR INEL (R-CH) (L-CH) INFR INFL GAMER GAMEL INGAINOUTR INGAINOUTL RECAR RECAL RECBR RECBL VOCAL CUT SURROUND OR DPL IN TRER TREL TONE TONE MID1R MID1L (TRE, (TRE,...
  • Page 59 HCD-GPX5G/GPX7G/GPX8G • MAIN (1/4) IC500 R5F3650KBDFA Pin No. Pin Name Description LED-DATA Data output pin to LED driver LED-CLK Clock output pin to LED driver FR-SPK-LED-RED PWM output to front speaker RED LED (Only for HCD-GPX7 and HCD-GPX8) FR-SPK-LED-BLUE PWM output to front speaker BLUE LED (Only for HCD-GPX7 and HCD-GPX8) SIRCS Remote control signal input LED-LATCH...
  • Page 60 HCD-GPX5G/GPX7G/GPX8G Pin No. Pin Name Description NO-USE Not Used NO-USE Not Used NO-USE Not Used NO-USE Not Used /FAN-BLOCK DET Fan Block Detection Input Pin. "L": Block On Power supply terminal (+3.3V) PCONT-7V-13.5V 13.5V & 7V Power Switch Control pin. "H": 13V Ground terminal PCONT-DAMP Digital Amp Module Power Control Pin.
  • Page 61 HCD-GPX5G/GPX7G/GPX8G DMB22 (2/3) IC501 CXD90013R Pin No. Pin Name Description RF main beam (A) input from the optical pick-up block RF main beam (D) input from the optical pick-up block RF sub beam (F) input from the optical pick-up block RF sub beam (E) input from the optical pick-up block AVDD12_2 Power supply terminal (+1.2V)
  • Page 62 HCD-GPX5G/GPX7G/GPX8G Pin No. Pin Name Description Two-way data bus with the SD-RAM DQM0 Data mask signal output to the SD-RAM RD15 Two-way data bus with the SD-RAM RD14 Two-way data bus with the SD-RAM RD13 Two-way data bus with the SD-RAM RD12 Two-way data bus with the SD-RAM RD11...
  • Page 63 HCD-GPX5G/GPX7G/GPX8G Pin No. Pin Name Description ADACVDD1 Power supply terminal (+3.3V) ADACVDD2 Power supply terminal (+3.3V) AVDD12_1 Power supply terminal (+1.2V) AGND12 Ground terminal RFIP AC coupled RF signal input from the optical pick-up block RFIN AC coupled RF signal input from the optical pick-up block Power monitor terminal Spindle motor hall sensor input from the motor driver RF main beam (C) input from the optical pick-up block...
  • Page 64 COMPONENTES IDENTIFICADOS COM A MARCA 0 6-1. NOS DIAGRAMAS ESQUEMÃTICOS E NA LISTA DE PEÇAS SÃO CRÍTICOS PARA SEGURANÇA. SOMENTE OS SUBSTITUA POR PEÇAS NUMERICAMENTE IDENTIFICADAS NESSE MANUAL OUEM SUPLEMENTOS PUBLICADOS PELA SONY. not supplied not supplied front panel section (for GPX7G/GPX8G only) Ref.
  • Page 65 HCD-GPX5G/GPX7G/GPX8G FRONTAL (DISPLAY board) FL1001 not supplied (VOLUME board) not supplied not supplied (MIC board) (for GPX7G/ GPX8G only) not supplied not supplied (for GPX7G/GPX8G only) Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.
  • Page 66 HCD-GPX5G/GPX7G/GPX8G 6-3. not supplied TUNER1AM3R board not supplied CD mechanism section (1) (for GPX8G only) Note: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement. Ref. No. Part No. Description Remark A-1858-135-A...
  • Page 67 HCD-GPX5G/GPX7G/GPX8G 6-4. CHASSI not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Y-8288-053-A PCI SMPS 3H384W MONTADA (GPX8G) 3-341-549-01 SCREW (2.6X12) (DIA.7.5), +PTP WH Y-8288-055-A PCI SMPS 3H385W MONTADA (GPX7G/GPX5G/GPX3G) A-1857-977-A 4CH DAMP BOARD, COMPLETE (GPX5G) 0 155 1-569-007-12...
  • Page 68 HCD-GPX5G/GPX7G/GPX8G 6-5. CD (1) (CDM74I-DVBU201//M) not supplied (SENSOR board) CD mechanism section 2 M741 not supplied (MOTOR (TB) board) not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-828-602-11 WIRE (FLAT TYPE) (15 CORE) 4-245-572-01 BUSHING (GEAR) 1-828-621-11...
  • Page 69 HCD-GPX5G/GPX7G/GPX8G 6-6. MECHANISMO RE701 not supplied (MOTOR, LD board) M751 supplied not supplied (SWITCH board) not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-218-253-52 SCREW (M2.6), +BTTP 4-295-594-01 LEVER (S76) 4-244-034-11 BELT (LOADING) 4-295-597-01 CHASSIS (S76) 4-218-252-52 SCREW (+PTPWH M2.6), FLOATING...
  • Page 70 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP EL TRICAS Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- the parts list may be different from the uF: μF ber, please include the board name. parts specifi ed in the diagrams or the com- •...
  • Page 71 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1506 1-107-726-91 CERAMIC CHIP 0.01uF C1567 1-116-908-21 CERAMIC CHIP 0.22uF 250V C1568 1-116-908-21 CERAMIC CHIP 0.22uF 250V C1507 1-107-726-91 CERAMIC CHIP 0.01uF C1569 1-116-908-21 CERAMIC CHIP 0.22uF 250V C1508 1-107-726-91...
  • Page 72 Description Remark D1421 6-502-945-01 DI CRH01 (TE85R, Q) (GPX8G) < TRANSISTOR > D1422 6-502-945-01 DI CRH01 (TE85R, Q) (GPX8G) D1423 6-503-775-01 DI CRH02 (T5R, SONY, XM) Q1400 8-729-036-86 TRANSISTOR KTC3203Y-AT D1424 6-503-775-01 DI CRH02 (T5R, SONY, XM) Q1401 6-551-268-01 TRANSISTOR...
  • Page 73 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1419 1-216-837-11 METAL CHIP 1/10W R1460 1-216-809-11 METAL CHIP 1/10W (GPX5G) R1461 1-216-809-11 METAL CHIP 1/10W R1462 1-216-793-11 METAL CHIP 1/10W R1420 1-216-825-11 METAL CHIP 2.2K 1/10W R1463...
  • Page 74 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1513 1-248-057-81 METAL CHIP 0.5% 1/16W R1565 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W R1514 1-208-905-11 METAL CHIP 5.6K 0.5% 1/16W R1566 1-216-801-11 METAL CHIP 1/10W (GPX8G) (GPX8G) R1515...
  • Page 75 HCD-GPX5G/GPX7G/GPX8G 4CH DAMP DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1660 1-216-838-11 METAL CHIP 1/10W R1772 1-216-791-11 METAL CHIP 1/10W R1661 1-216-838-11 METAL CHIP 1/10W R1775 1-216-791-11 METAL CHIP 1/10W R1662 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16W...
  • Page 76 < FLUORESCENT INDICATOR TUBE > < DIODE > FL1001 1-483-424-11 VACUUM FLUORESCENT DISPLAY D1001 6-502-970-01 DI DZ2J068M0L D1002 6-503-775-01 DI CRH02 (T5R, SONY, XM) < IC > D1003 6-503-775-01 DI CRH02 (T5R, SONY, XM) D1004 6-503-775-01 DI CRH02 (T5R, SONY, XM) IC1001 6-717-584-01...
  • Page 77 HCD-GPX5G/GPX7G/GPX8G DISPLAY DMB22 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JR1055 1-216-296-11 SHORT CHIP R1042 1-216-825-11 METAL CHIP 2.2K 1/10W JR1056 1-216-296-11 SHORT CHIP R1043 1-216-817-11 METAL CHIP 1/10W JR1058 1-216-296-11 SHORT CHIP JR1059 1-216-864-11 SHORT CHIP R1044 1-216-817-11...
  • Page 78 HCD-GPX5G/GPX7G/GPX8G DMB22 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C507 1-100-905-11 CERAMIC CHIP 0.001uF C763 1-100-916-11 CERAMIC CHIP 0.1uF C508 1-112-777-11 CERAMIC CHIP 0.01uF C764 1-124-779-00 ELECT CHIP 10uF C510 1-112-777-11 CERAMIC CHIP 0.01uF C765 1-100-916-11 CERAMIC CHIP 0.1uF C511...
  • Page 79 HCD-GPX5G/GPX7G/GPX8G DMB22 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FB704 1-481-348-21 EMI FERRITE (SMD) (1608) R536 1-216-801-11 METAL CHIP 1/10W FB705 1-481-348-21 EMI FERRITE (SMD) (1608) R541 1-218-941-81 METAL CHIP 1/16W FB707 1-481-348-21 EMI FERRITE (SMD) (1608) R542 1-208-677-11 METAL CHIP...
  • Page 80 HCD-GPX5G/GPX7G/GPX8G DMB22 DRIVER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R752 1-218-990-81 SHORT CHIP RB506 1-234-400-21 CONDUCTOR, NETWORK (1005X4) R754 1-218-937-11 METAL CHIP 1/16W RB507 1-234-400-21 CONDUCTOR, NETWORK (1005X4) R755 1-218-990-81 SHORT CHIP RB508 1-234-400-21 CONDUCTOR, NETWORK (1005X4) R758 1-218-937-11...
  • Page 81 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1858-135-A MAIN BOARD, COMPLETE (GPX5G) C727 1-100-597-91 CERAMIC CHIP 0.1uF A-1858-138-A MAIN BOARD, COMPLETE C728 1-100-597-91 CERAMIC CHIP 0.1uF (GPX8G: E2, E51, MX) C729 1-100-597-91 CERAMIC CHIP 0.1uF A-1858-140-A MAIN BOARD, COMPLETE (GPX7G) C730...
  • Page 82 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C844 1-125-889-11 CERAMIC CHIP 2.2uF C958 1-131-664-91 CERAMIC CHIP 0.15uF C846 1-100-579-81 CERAMIC CHIP 0.0056uF (GPX5G/GPX8G) C847 1-112-300-91 CERAMIC CHIP 4.7uF C961 1-100-597-91 CERAMIC CHIP 0.1uF C848 1-116-876-11 ELECT CHIP...
  • Page 83 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1028 1-100-591-91 CERAMIC CHIP 1uF < IC > C1029 1-100-591-91 CERAMIC CHIP 1uF IC500 A-1875-963-A IC R5F3650KBDFA (for SERVICE) C1030 1-100-591-91 CERAMIC CHIP 1uF IC508 6-704-191-01 IC S-80829CNNB-B8OT2G C1031 1-100-591-91...
  • Page 84 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R511 1-218-981-91 METAL CHIP 220K 1/16W R679 1-218-955-11 METAL CHIP 1.5K 1/16W R513 1-218-989-11 METAL CHIP 1/16W R684 1-218-965-11 METAL CHIP 1/16W R515 1-218-990-81 SHORT CHIP R685 1-218-965-11 METAL CHIP...
  • Page 85 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R790 1-216-820-11 METAL CHIP 1/10W R906 1-216-829-11 METAL CHIP 4.7K 1/10W (GPX8G) (GPX5G) R791 1-216-820-11 METAL CHIP 1/10W R908 1-216-833-11 METAL CHIP 1/10W (GPX8G) R909 1-218-941-81 METAL CHIP 1/16W R792...
  • Page 86 HCD-GPX5G/GPX7G/GPX8G MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R966 1-216-830-11 METAL CHIP 5.6K 1/10W R1013 1-216-820-11 METAL CHIP 1/10W (GPX7G) (GPX8G) R1014 1-216-820-11 METAL CHIP 1/10W R966 1-216-833-11 METAL CHIP 1/10W (GPX8G) (GPX5G/GPX8G) R1015 1-216-820-11 METAL CHIP 1/10W...
  • Page 87 HCD-GPX5G/GPX7G/GPX8G MOTOR (TB) MOTOR (LD) SENSOR SWITCH TUNER1AM3R Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > SENSOR BOARD ************* D1300 6-500-848-01 DIODE MC2840-T112-1 D1301 6-502-961-01 DI DA2J10100L < IC > < IC > IC731 6-600-564-01 IC RPI-579N1...
  • Page 88 HCD-GPX5G/GPX7G/GPX8G TUNER1AM3R VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > D1224 6-503-224-02 DI 1L0352V22F3MIT02 (GPX5G/GPX7G) D1224 6-503-720-01 DI 1L0353W61B3MKT01 (GPX8G) R101 1-216-809-11 METAL CHIP 1/10W D1231 6-500-335-01 DIODE MC2838-T112-1 R103 1-216-801-11 METAL CHIP 1/10W D1232 6-500-335-01...
  • Page 89 HCD-GPX5G/GPX7G/GPX8G Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MISCELLANEOUS ************** 1-828-995-11 WIRE (FLAT TYPE) (17 CORE) 0 102 1-855-006-11 FAN, DC 1-838-606-11 WIRE (FLAT TYPE) (9 CORE) 0 154 1-490-057-11 REGULATOR, SWITCHING (3H384W) (GPX8G) 0 154 1-490-058-11 REGULATOR, SWITCHING (3H385W) (GPX5G/GPX7G)
  • Page 90 SS-GPX8 SS-RSP8 • SS-GPX3 is the front speaker in MHC-GPX3 • JIG • SS-GPX5 is the front speaker in MHC-GPX5 When disassembling the set, use the following jig (for front panel • SS-GPX7 is the front speaker in MHC-GPX7 removal).
  • Page 91 SS-GPX3/GPX5/GPX7/GPX8/RSP8 DIAGRAM S THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • X : Parts extracted from the component side. •...
  • Page 92 SS-GPX3/GPX5/GPX7/GPX8/RSP8 1-2. AGRAM – SPK HUB SPK LED – SPK HUB SS-GPX7 JL1805 LED+9V LED+9V JL1806 RED_LED HCD-GPX7G RED_LED JL1807 MAIN BOARD CN800 BLUE_LED BLUE_LED CN1801 CN1802 LED+9V RED_LED BLUE_LED CN1803 SPK LED SS-GPX7 JL1800 LED+9V JL1801 RED_LED JL1802 D1800 BLUE_LED 1L0352V22F3MIT02 CN1800...
  • Page 93 SS-GPX3/GPX5/GPX7/GPX8/RSP8 • 1-3. – SPK RGB LED - : Uses unleaded solder. SPK RGB LED SS-GPX8 D001 JL003 JL004 JL002 JL001 CN001 HCD-GPX8G LED SPEAKER 1-4. IAGRAM – SPK RGB LED – SPK RGB LED SS-GPX8 CN001 JL001 +9.0V JL002 RED_LED D001 HCD-GPX8G...
  • Page 94 SS-GPX3/GPX5/GPX7/GPX8/RSP8 EXPLOD D NOTE: • Abbreviation • -XX, -X mean standardized parts, so they : African model may have some differences from the original : 120V AC area in E model one. : Chilean and Peruvian models • Items marked “*” are not stocked since they : Modelo Brasil are seldom required for routine service.
  • Page 95 SS-GPX3/GPX5/GPX7/GPX8/RSP8 2-2. SS-GPX7 not supplied not supplied not supplied not supplied not supplied not supplied not supplied (SPK LED board) not supplied (SPK HUB board) Ref. No. Part No. Description Remark A-1857-928-A PANEL ASSY, FRONT Y-8288-106-A PAINEL FRONTAL MONTADO (SS-GPX7) ATC 4-986-971-02 SCREW (3.5) 1-858-762-11...
  • Page 96 SS-GPX3/GPX5/GPX7/GPX8/RSP8 2-3. SS-GPX8 not supplied not supplied not supplied (SPK RGB LED board) Ref. No. Part No. Description Remark A-1857-856-A PANEL ASSY, FRONT Y-8288-101-A PAINEL FRONTAL MONTADO (SS-GPX8) ATC 4-874-614-02 SCREW (1) (3.5X14), TAPPING 1-826-110-51 LOUD SPEAKER (2.5CM) 1-858-741-11 LOUDSPEAKER (20CM) 4-424-243-01 CATCHER, RUBBER (14MM) 1-839-680-11...
  • Page 97 SS-GPX3/GPX5/GPX7/GPX8/RSP8 2-4. SS-RSP8 not supplied Ref. No. Part No. Description Remark A-1857-913-A PANEL, ASSY FRONT 4-874-614-02 SCREW (1) (3.5X14), TAPPING 1-858-742-11 LOUDSPEAKER (6.5CM) 4-130-554-01 CATCHER, RUBBER 1-839-681-11 CORD WITH CONNECTOR 4-176-619-01 FOOT, RUBBER Y-8288 103 A GABINETE MONTADO (SS-SRP8) ATC...
  • Page 98 SS-GPX3/GPX5/GPX7/GPX8/RSP8 SPK HUB SPK LED SPK RGB LED Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- the parts list may be different from the uF: μF ber, please include the board name. parts specified in the diagrams or the •...
  • Page 99 SS-WGP5 SS-WGP8 • JIG • SS-WGP5 is the subwoofer speaker in MHC-GPX5 • SS-WGP8 is the subwoofer speaker in MHC-GPX8 When disassembling the set, use the following jig (for front panel • SS-GPX8P is the package speakers of front, satellite and removal).
  • Page 100 SS-WGP5/WGP8 DIAGRAM S THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • X : Parts extracted from the component side. •...
  • Page 101 SS-WGP5/WGP8 EXPLOD D NOTE: • Abbreviation • -XX, -X mean standardized parts, so they : African model may have some differences from the original : 120V AC area in E model one. : Chilean and Peruvian models • Items marked “*” are not stocked since they : Mexican model are seldom required for routine service.
  • Page 102 SS-WGP5/WGP8 2-2. SS-WGP8 not supplied not supplied (SPK RGB board) not supplied not supplied Ref. No. Part No. Description Remark A-1857-643-A PANEL ASSY, FRONT Y-8288-104-A PAINEL FRONTAL MONTADO (SS-WGP8) ATC 4-245-976-01 SCREW (4X16) (TYPE1), +BVTP 4-874-614-02 SCREW (1) (3.5X14), TAPPING 1-858-743-11 LOUDSPEAKER (25CM) 4-424-243-01...
  • Page 103 SS-WGP5/WGP8 SPK RGB LED EL TRICAS Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- the parts list may be different from the uF: μF ber, please include the board name. parts specified in the diagrams or the •...
  • Page 104 HCD-GPX5G/GPX7G/GPX8G MEMO...

  • Page 105: Revision History

    HCD-GPX5G/GPX7G/GPX8G 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 Description of Revision 2012.03...

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