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Philips MCD908 Service Manual

Dvd micro theatre
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DVD Micro theatre

TABLE OF CONTENTS

Handling chip components ...........................................................1-1
Leadfree and safety information ....................................................1-2
Technical specification ...................................................................2-1
Service tools .................................................................................2-1
Service measurement setup ..........................................................2-2
Connections and controls ......................................................3-1...3-5
Software version check and upgrading .........................................4-1
Block diagram ................................................................................5-1
Wiring diagram .............................................................................6-1
VFD Board
circuit diagram ..........................................................................7-1
layout diagram ..........................................................................7-2
Tuner Board
circuit diagram ..........................................................................8-1
layout diagram ..........................................................................8-2
©
Copyright 2006 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 0650 Service Audio
Version 1.0
Subject to modification
AMP Board
circuit diagram ..................................................................9-1...9-2
layout diagram .........................................................................9-3
CPU Board
circuit diagram. .......................................................................10-1
layout diagram ..............................................................10-2...10-3
Power Board
circuit diagram. ....................................................................... 11-1
layout diagram ........................................................................ 11-2
DVD MPEG Board
circuit diagram. .............................................................12-1...12-3
layout diagram ........................................................................12-4
Exploded view diagram ...............................................................13-1
Mechanical partslist .....................................................................13-2
Electrical partslist...............................................................14-1...14-2
MCD908
all versions
© 3141 785 31300

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  Summary of Contents for Philips MCD908

  • Page 1: Table Of Contents

    ................8-2 © Copyright 2006 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 1 - 1...
  • Page 3 1 - 2...
  • Page 4: Technical Specification

    2 - 1 TECHNICAL SPECIFICATIONS...
  • Page 5 2 - 2...
  • Page 6: Connections And Controls

    3 - 1 CONNECTION AND CONTROLS...
  • Page 7 3 - 2 CONNECTION AND CONTROLS...
  • Page 8 3 - 3 CONNECTION AND CONTROLS...
  • Page 9 3 - 4 CONNECTION AND CONTROLS...
  • Page 10 3 - 5 CONNECTION AND CONTROLS...
  • Page 11: Software Version Check And Upgrading

    4 - 1 4 - 1 SOFTWARE VERSION CHECK AND UPGRADING...
  • Page 12: Block Diagram

    5 - 1 5 - 1 SET BLOCK DIAGRAM...
  • Page 13: Wiring Diagram

    6 - 1 6 - 1 SET WIRING DIAGRAM...
  • Page 14 7 - 1 7 - 1 CIRCUIT DIAGRAM - VFD BOARD VFD701 R603 NE-1300CD-3.G 3.3/0.5 note: tolerance RES±10% CAP±20% Special parts nated beside parts R604 3.3/0.5 All parts comply with suppliey envirnment protect material licf regulate by green envionment management VF1-1 CN603 -28V...
  • Page 15 7 - 2 7 - 2 LAYOUT DIAGRAM - VFD BOARD...
  • Page 16 8 - 1 8 - 1 CIRCUIT DIAGARM - TUENR BOARD 6298 6297 450B 100K TUNE1 KST-F404 10.7M T104 IF-OUT 10.7M 10.7M 6297 FM FRONTEND OSC-OUT AM/FM 10uF 100K TEA5762 RIPPLE FM-IF2-IN 100uF AM-RF AM-AFC FM-GND JACK1 2.2K FM RF GND RF-GND1 ENABLE/MPX DATA...
  • Page 17 8 - 2 8 - 2 LAYOUT DIAGARM - TUNER BOARD...
  • Page 18 9 - 1 9 - 1 CIRCUIT DIAGRAM - AMP BOARD PART 1 9014 standby LM7812 +12V +12V 4001 0.47/0.5W B772 4148 4001 ~12V0 9014 470K ~12V 225V~ 2200u/25V 330uF/16V 0.47/0.5W D7-10 2.5/5P IN4007X4 R23* 223/100V ROT-A +220V +200V ROT-B 10K0.5W 47K/0.5W DGND...
  • Page 19 9 - 2 9 - 2 LAYOUT DIAGRAM - AMP BOARD PART 2 R303 +12V R300 2.2K C300 R304 Q300 4.7K R310 C338 DZ300 10uF C324 C326 5.6K BC817B R313 5.1V 100UF/16V Vddp2 Vssp2 C348 R316 C356 C359 C360 C361 C330 220P C355...
  • Page 20 9 - 3 9 - 3 LAYOUT DIAGRAM - AMP BOARD...
  • Page 21: Circuit Diagram

    10 - 1 10 - 1 CIRCUIT DIAGRAM - CPU BOARD 6P/2.0 CN212 CN213 CN10 5P/2.0 IC208 24C01 D211 IN60 R290 Q211 TEST C224 300P Q215 4.7K C239 8550 R214 8050 DVD-TMS M-OPEN C223 300P 300P IC207 DVD DATA C222 R285 1K 300P 78L05...
  • Page 22 10 - 2 10 - 2 LAYOUT DIAGRAM - CPU BOARD...
  • Page 23 LAYOUT DIAGRAM - CPU BOARD...
  • Page 24: Circuit Diagram

    11 - 1 11 - 1 CIRCUIT DIAGRAM - POWER BOARD ~18V-2 -28V CN110 ~18V-1 220V Q113 DZ102 BUK7509-55A BZX79-B24V 6.3V R133 R173 -30V R113 AC28V-1 3.3K R130 C134 CN107 DGND 104j AC28V-2 R159 Q116 12V-1 BC857B 12V-2 Q115 R172 BC857B ~14V CN108...
  • Page 25 11 - 2 11 - 2 LAYOUT DIAGRAM - POWER BOARD...
  • Page 26: Circuit Diagram

    12 - 1 12 - 1 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. 92_DV33 92DAC_AVDD3 DV33 USBVCC USB- R150 USBM USB+ R151 CB59 CB60 CB61 USBP AZ1117H-3.3V/NC 0.1uF 0.1uF 0.1uF C109 R152 R153 PH-4A 47uF/16V CB63 92_DV33...
  • Page 27: Circuit Diagram

    12 - 2 12 - 2 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. +5VV +5VV 75/DIP-1/2W + CE23 L21 1.8uH 220uF/16V YUV1 8550 AV3-8.4-13D 47pF 47pF 47pF SPDIF CVBS ASPDIF CVBS_ST +5VV 27pF AV1-8.4-8D 16:9_SW 75/DIP-1/2W R/V_SW...
  • Page 28: Circuit Diagram

    12 -3 12 - 3 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only. DV33 DV33 RFVDD3 CB13 0.1uF CB14 CB15 CB16 CB17 CB18 CB19 2.7uH/NC 0.1uF 0.01uF 2200pF 0.1uF 0.1uF 0.1uF 10uF/10v XTALI CB21 CE14 0.1uF 74HC04 74HC04...
  • Page 29: Layout Diagram

    12 - 4 12 - 4 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 30: Exploded View Diagram

    13 - 1 13 - 1 EXPLODED VIEW DIAGRAM DVD PART AMP PART...
  • Page 31: Mechanical Partslist

    9965 000 42546 PLASTIC SIDE PLATE-L 9965 000 42523 AMP SOURCE BRACKET 9965 000 42547 PLASTIC SIDE PLATE-R 9965 100 00820 MCD908 AMP TOP LENS 9965 000 42540 DVD MECHA. ASS'Y(inclu.item12,13) 9965 000 42525 AMP CABINET TOP(ALU.) 9965 100 00811 DECODER ASS'Y MCD908/98...
  • Page 32: Electrical Partslist

    14 - 1 ELECTRICAL PARTSLIST - DVD PART - MISCELLANEOUS - VFD701 9965 100 00806 VFD DISPLAY SW601 9940 000 02543 LIGHT TOUCH SWITCH SW602 9940 000 02543 LIGHT TOUCH SWITCH SW603 9940 000 02543 LIGHT TOUCH SWITCH SW604 9940 000 02543 LIGHT TOUCH SWITCH SW605 9940 000 02543 LIGHT TOUCH SWITCH SW606...
  • Page 33 14 - 2 ELECTRICAL PARTSLIST - AMP PART - MISCELLANEOUS - JACK1 9965 100 00821 HEADPHONE JACK 9940 000 02535 VOLUME CODER ED-1612-00-F15 J201 9965 100 00822 4PINS SPEAKER SOCKET 9940 000 02534 HEADPHONE JACK 3.5MM 9940 000 03432 LIGHT TOUCH SWITCH LED50 9965 000 42562 LED DIODE ORANGE LED502...