Philips MCD710 Service Manual

Philips MCD710 Service Manual

Dvd micro theatre
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DVD Micro theatre

TABLE OF CONTENTS

Service Aids ..................................................................................1-1
Info. about lead-free soldering.......................................................1-1
Service Instruction ........................................................................1-1
CD Playability Check .............................................................2-1..2-3
Disassembly digram ...............................................................3-1..3-3
Software version check and upgrading .........................................4-1
Block diagram ................................................................................5-1
Wiring diagram .............................................................................6-1
Tuner Board
circuit diagram ..........................................................................7-1
layout diagram ..........................................................................7-2
VFD Board
circuit diagram ..........................................................................8-1
layout diagram ..........................................................................8-2
©
Copyright 2007 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 LX 0736 Service Audio
Version 1.0
Subject to modification
CPU Board
circuit diagram. .........................................................................9-1
layout diagram ..................................................................9-2...9-3
AMP Board
circuit diagram ........................................................................10-1
layout diagram ..............................................................10-2..10-3
MPEG Board
circuit diagram. .............................................................. 11-1..11-6
layout diagram ........................................................................ 11-7
Exploded view diagram ...............................................................12-1
Service partslist ...........................................................................13-1
Commercial partslist
MCD710
all versions
3141 785 32070

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Table of Contents
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Summary of Contents for Philips MCD710

  • Page 1: Table Of Contents

    ................8-2 © Copyright 2007 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.
  • Page 2: Service Aids

    SERVICE AIDS Compact Disc: Service Tools: SBC426/426A Test disc 5 + 5A ......4822 397 30096 Universal Torx driver holder .........4822 395 91019 SBC442 Audio Burn-in test disc 1kHz ....4822 397 30155 Torx bit T10 150mm ...........4822 395 50456 SBC429 Audio Signals disc .........4822 397 30184 Torx driver set T6-T20 .........4822 395 50145 Dolby Pro-logic Test Disc ........4822 395 10216 Torx driver T10 extended ........4822 395 50423...
  • Page 3: Cd Playability Check

    2 -1 CD PLAYABILITY CHECK Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability Standard repair procedure playability ok ? clean the lens check playability...
  • Page 4 CD PLAYABILITY CHECK PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.
  • Page 5 CD PLAYABILITY CHECK EYE-PATTERN SIGNAL – JITTER MEASUREMENT CD DRIVE – LASER CURRENT MEASUREMENT Measure the signal on the input of the Signal processor The laser current can be measured as a voltage drop on a using an analog oscilloscope. Please find the exact resistor.
  • Page 6: Disassembly Digram

    3 - 1 3 - 1 Disassembly diagram A. Remove bottom cover C. Loosen screws 3×6FMTT(2PCS), remove tuner board A1. Loosen screws 3×12PA(4PCS) D.Cut off 4 PCS wire tie B. Loosen screws 3×10FA(8PCS),then remove back cover of output jack Page:52...
  • Page 7 3 - 2 3 - 2 E.Loosen screws 3×6PT(3PCS),then remove CPU board H、Loosen screws 4PCS 3×6PT,and then remove decode card F.Loosen screws 3×6PT(1PCS), then remove AMP board G.Loosen screws 3×10PWA(4PCS),remove mechanism core I.Loosen screws 3×10BA(2PCS),and remove top cover Page:53...
  • Page 8 3 - 3 3 - 3 J. Loosen screws 2.6×8BA(8PCS),and remove display board Loosen screws 2.6×8BA(3PCS),and remove volume board L.Loosen screws 2.6×8BA(4PCS), remove USB and earing socket Page:54...
  • Page 9: Software Version Check And Upgrading

    4 - 1 4 - 1 SOFTWARE VERSION CHECK AND UPGRADING...
  • Page 10: Block Diagram

    5 - 1 5 - 1 SET BLOCK DIAGRAM...
  • Page 11: Wiring Diagram

    6 - 1 6 - 1 SET WIRING DIAGRAM...
  • Page 12: Circuit Diagram

    7 - 1 7 - 1 CIRCUIT DIAGRAM - TUNER BOARD IC2 74HC2G04 CLOCK 3.0V 100pF 10pF 10uH 22uF 22uF 4.7K 4.7K LOUT ROUT 32.768K 9014 12pF 39pF 9014 100pF CLOCK FREQIN INTX INTX DGND LOUT RFIN1 ROUT 27pF RFIN2 SGND 120nH SGND...
  • Page 13: Layout Diagram

    7 - 2 7 - 2 LAYOUT DIAGRAM - TUNER BOARD...
  • Page 14: Circuit Diagram

    8 - 1 8 - 1 CIRCUIT DIAGRAM - VFD BOARD ROTA CN202 LED501 ROTB 绿色 LED VGND RV900 R908 CN501 ENCODER800 R501 RV-XG (100K) C901 ENCODER 1uF/50V R911 47K R700 R701 R702 R910 2P/2.0 C903 CN900 47uF/25V MIC-L J400 R904 R909 CN401...
  • Page 15: Layout Diagram

    8 - 2 8 - 2 LAYOUT DIAGRAM - VFD BOARD...
  • Page 16 9 - 1 9 - 1 CIRCUIT DIAGARM - CPU BOARD 22uF/6.3V 4.7K 4.7K CN101 LOUT DGND S12V ROUT 9014 9014 AGND REC-R R118 REC-L 2.2K +12V AUX1-L DOK-L DOK-R AUX1-R C107 AGND 2.2u C108 CN103 R117 100pF CLOCK R121 R123 2.2K FREQIN...
  • Page 17 9 - 2 9 - 2 LAYOUT DIAGARM - CPU BOARD...
  • Page 18: Layout Diagram

    9 - 3 9 - 3 LAYOUT DIAGRAM - CPU BOARD...
  • Page 19 10 - 1 10 - 1 CIRCUIT DIAGRAM - AMP BOARD Q300 BC847B R306 R301 R300 C300 5.6K 2.2K CN300 10/16 R303 +12V CLOCK R311 MUTE C301 C311 C302 DZ300 FR-IN 47UF/16V 5.6V R302 FL-IN Vddp2 C305 5P/2.0 C326 Vssp2 C337 C325 C323...
  • Page 20: Layout Diagram

    10 - 2 10 - 2 LAYOUT DIAGRAM - AMP BOARD...
  • Page 21: Layout Diagram

    10 - 3 10 - 3 LAYOUT DIAGRAM - AMP BOARD...
  • Page 22 11 - 1 11 - 1 CIRCUIT DIAGRAM - MPEG BOARD PART 1 +12V 3.3K +12V Standby MP9141 P+12V FB/DIP/3.5*4.7 0.01uF 100uH_1.7A SYNC 150K Standby FB/DIP/3.5*4.7/NC CON2.54-4 COMP 220uF/16V 0.022uF SK34/SMD 300K 100pF 0.1uF 220uF/16V 0.1uF 89L_3V3 +2.5v 0.1uF 220uF/16v 1117-ADJ/NC FB/NC 750/NC...
  • Page 23 11 - 2 11 - 2 CIRCUIT DIAGRAM - MPEG BOARD PART 2 89L_3V3 89L_3V3 47uH/0805 ADACVDD 47uH/0805 APLLVDD3 RFV18-1 0.1uF 89L_3V3 RFVDD3 DQ[0..15] DQ[0..15] RFV18-2 0.1uF MA[0..11] MA[0..11] CB10 CB11 CB12 4.7uF 0.1uF DQM[0..1] DQM[0..1] thrice resonance 0.1uF 0.1uF 0.1uF 10uF/16V crystal need add...
  • Page 24 11 - 3 11 - 3 CIRCUIT DIAGRAM - MPEG BOARD PART 3 STBY STBY TROPEN TROPEN TRCLOSE TRCLOSE TRIN TRIN TROUT TROUT +2.5V VOTK+ VOFC+ VOTK- VOFC- VOLD+ VOSL- VOLD- VOSL+ LOAD+ MO_VCC VCC2 VOTR+ MO_VCC LOAD- VOTR- VCTL IN4001/DIP IN4001/DIP FOSO...
  • Page 25 11 - 4 11 - 4 CIRCUIT DIAGRAM - MPEG BOARD PART 4 SDRAM DQ[0..15] DQ[0..15] MA[0..11] MA[0..11] DQM[0..1] DQM[0..1] BA[0..1] BA[0..1] DV33 SD33 DCLK DCLK DCS# RAS# RAS# SD33 CAS# CAS# MA10 DQ10 CE22 CE23 CB40 CB41 CB42 A10/AP DQ10 MA11 DQ11...
  • Page 26 11 - 5 11 - 5 CIRCUIT DIAGRAM - MPEG BOARD PART 5 CE24 10uF/16V 120pF A_MUTE 0/NC 2N3904 100pF CE25 5.1K CE26 10uF/16V +12V_OUT 10uF/16V 1N4148/SMD 100K 2200pF C4558 CE27 Standby Standby AUDIO_MUTE AUDIO_MUTE 4 100uF/16V AUDIO I/F CE28 10uF/16V 1N4148/SMD 2N3904...
  • Page 27 11 - 6 11 - 6 CIRCUIT DIAGRAM - MPEG BOARD PART 6 +5VV CVBS_EN CVBS_EN +5VV +12V V_CVBS V_CVBS R126 CB55 R127 V_R/V 16:9 0.1uF V_R/V 3.3K V_B/U V_B/U V_G/Y CE42 CB56 V_G/Y R128 V_G/Y DV33 VIDEO I/F 0.1uF R129 DV33 CE43...
  • Page 28 11 - 7 11 - 7 LAYOUT DIAGRAM - MPEG BOARD...
  • Page 29: Exploded View Diagram

    12 - 1 12 - 1 EXPLODED VIEW DIAGRAM (131)
  • Page 30: Service Partslist

    13 - 1 SERVICE PARTSLIST 996510007816 CPU PCB ASSY MCD710 996510007817 VFD DISPLAY PCB ASSY MCD710 996510007818 AMP PCB ASSY NE381 996510007819 TUNER BOARD PCB ASSY ECO6-05 996510007820 HEADPHONE PCB ASSY MCD710 996510007821 LAMP PCB ASSY MCD710 996510007822 USB PCB ASSY MCD710...
  • Page 31 Part list BOM NO. DESCRIPTION Q'TY UNIT USAGE 09-MCD710-01A101 DVD UNIT PARTS ASS'Y MCD710/93 07-MCD710-01A102 CPU PCB ASS'Y MCD710 13000058 CHIP RESISTOR 0 1/16W J (0805) PCS R140,144,196,112 13000060 CHIP RESISTOR 0 1/4W J (1206) PCS R141,143 13000060 CHIP RESISTOR 0 1/4W J (1206)
  • Page 32 25000044 PINS CONNECTOR 2.0/7P PCS CN115,112 35-MCD710-01A1 CPU PCB 35-MCD710-01A1 42000135 BARE WIRE Φ0.6X40mm (375m=1kG) PCS JP101-116 07-MCD710-02A101 VFD DISPLAY PCB ASS'Y MCD710 11000402 PCS B200 △TRANSFORMER EE13 5V 13000060 CHIP RESISTOR 0 1/4W J (1206) PCS R206,207 13000065 CHIP RESISTOR 100 1/16W J (0805)
  • Page 33 PCS L4,5 25002926 PINS CONNECTOR 2.0X2X4P H8 PCS CN1 35-ECO6-05A1 TUNER PCB 35-ECO6-05A1 37001242 METAL BOX F-8 28X26X13 NICKEL-PLATE 07-MCD710-04A101 HEADPHONE PCB ASS'Y MCD710## 24000120 HEADPHONE SOCK Φ3.5 TE-03501S-11 PCS J400 35-MCD710-04A1 PHONE PCB 35-MCD710-04A1 07-MCD710-07A101 LAMP PCB ASS'Y MCD710 13001001...
  • Page 34 39-MCD710-10A101 MCD710 KNOB ABS 39-MCD710-11A101 MCD710 VOLUME KNOB ABS 39-MCD710-13A101 MCD710 LENS PMMA 39-MCD710-14A101 MCD710 LENS PMMA 39-MCD710-15A100 MCD710 MIC VOLUME KNOB LAMP PCB PMMA 39-MCD710-18A101 MCD710 FUNTION-KNOB(OPEN/CLOSE) ABS 39-MCD710-19A101 MCD710 FUNTION-KNOB(OPEN/CLOSE) ABS 39-MCD908-04A103 MCD908 DVD DOOR ABS FOR710 39-MCD706-01B101 MCD706 USB LAMP PCB PMMA 36001167 MCD706 PVC SHEET 14.7X5.9X0.5...
  • Page 35 LEAKPROOF LABEL 68X25 BLACK 41005364 GIFT BOX LABEL MCD710/93 91X111 41000673 LASER WARNING LABEL PH Φ15 BLACK 41005366 DVD UNIT MAIN LABEL MCD710/93 59.5X39.5 41005703 SPECIAL LABEL MCD/DCD7XX 59.5X39 09-MCD710-04A101 SPEAKER BOX ASS'Y MCD710/93 08-MCD710-02A101 SPEAKER CASING PARTS ASS'Y (L)MCD710/93 14000466 ELECTROLYTIC CAP.2.2u 100V M SNP 8X12/16...
  • Page 36 DESCRIPTION Q'TY UNIT USAGE 37-MCD908-11A101 MCD908 GRILL FIX POST Φ4X14 37-MCD710-04A101 METAL GRILLE MCD710 39-MCD710-27A100 MCD710 PLASTIC GRILLE RC-801K-31A 39-MCD710-16A101 MCD710 DECORATION RING HIPS SILVER 39-MCD710-17A101 MCD710 DECORATION RING HIPS SILVER 39000725 SCUTCHEON PHILIPS 28.6X5.6 Φ1.6 40000413 SPEAKER BOX MCD710 206X170X270 38000212 SCREW 2.6 X 6 BT NICKEL-PLATE...

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