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Philips MCD297/05 Service Manual
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Philips MCD297/05 Service Manual

Philips MCD297/05 Service Manual

Dvd micro theatre
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DVD Micro Theatre

TABLE OF CONTENTS

PCBs location & Version Variations...............................................1-1
Technical specification ...................................................................1-2
Service measurement setup..........................................................1-3
Service aids ..................................................................................1-4
Instructions on CD playability .............................................2-1 to 2-2
Connections and controls ......................................................3-1...3-2
Software version check .................................................................4-1
Block diagram ................................................................................5-1
Wiring diagram .............................................................................6-1
LCD & Key Board
circuit diagram ..................................................................7-1...7-2
layout diagram ..........................................................................7-3
©
Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.
Published by SL0810 Service Audio
Version 1.1
Subject to modification
Rectifier (Power) Board & USB Jack Board
Rectifier Board circuit & layout diagram ...................................8-1
USB Jack Board circuit & layout diagram .................................8-2
Main Board
circuit diagram ..................................................................9-1...9-5
layout diagram .................................................................9-6...9-7
Servo (DVD MPEG) Board
circuit diagram. .............................................................10-1...10-8
layout diagram ........................................................................10-9
Exploded view diagram ............................................................... 11-1
Mechanical partslist ..................................................................... 11-2
Electrical partslist...............................................................12-1...12-3
Revision list..................................................................................13-1
MCD297
/12/58
© 3141 785 32361

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  • Page 1: Table Of Contents

    Revision list..................13-1 © Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

  • Page 2: Pcbs Location & Version Variations

    1 - 1 PCBS LOCATION LCD & KEY BOARD MAIN BOARD SERVO BOARD RECTIFIER BOARD (POWER BOARD) (DVD MPEG BOARD) VERSION VARIATIONS Type /Versions: MCD297 Service policy Board in used: MAIN BOARD SERVO(MPEG) BOARD USB JACK BOARD LCD & KEY BOARD RECTIFIER (POWER) BOARD TUNER MODULE Type /Versions:...
  • Page 3 Wow and flutter ......... ≤ 0.4% DIN ............4 Hz - 44 kHz (96kHz) Digital Output ................. SPEAKERS ..SPDIF (Sony Philips digital interface) Coaxial 2-way bass reflex system Number of programmable tracks ......16 Signal-to-noise ratio ........≥ 65 dBA GENERAL INFORMATION Channel separation ......
  • Page 4 MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter...

  • Page 5: Service Aids

    SERVICE AIDS WARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

  • Page 6: Instructions On Cd Playability

    2 - 1 INSTRUCTIONS ON CD PLAYABILITY 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 playability ok ? Play a CD for at least 10 minutes check playability...
  • Page 7 2 - 2 INSTRUCTIONS ON CD PLAYABILITY 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 8: Connections And Controls

    3 - 1 CONNECTION AND CONTROLS...
  • Page 9 3 - 2 CONNECTION AND CONTROLS...

  • Page 10: Software Version Check

    4 - 1 4 - 1 SOFTWARE VERSION CHECKING AND REGION CODE RESET How to set region code: 1) Press "SYSTEM MENU" on Remote Control ---->select "DEFAULT" and then select "RESTORE" . It can reset the region code. 2) To change the region code ----> open CD door at CD mode and press "5168" on RC ---- > select "REGION"...

  • Page 11: Block Diagram

    5 - 1 5 - 1 SET BLOCK DIAGRAM...

  • Page 12: Wiring Diagram

    6 - 1 6 - 1 SET WIRING DIAGRAM...

  • Page 13: Circuit Diagram

    7 - 1 7 - 1 CIRCUIT DIAGRAM - LCD & KEY BOARD Part 1...
  • Page 14 7 - 2 7 - 2 CIRCUIT DIAGRAM - LCD & KEY BOARD Part 2...

  • Page 15: Layout Diagram

    7 - 3 7 - 3 LAYOUT DIAGRAM - LCD & KEY BOARD...
  • Page 16 8 - 1 8 - 1 CIRCUIT DIAGARM - RECTIFIER BOARD LAYOUT DIAGARM - RECTIFIER BOARD...
  • Page 17 8 - 2 8 - 2 CIRCUIT DIAGARM - USB JACK BOARD LAYOUT DIAGARM - USB JACK BOARD (DVD MPEG PCB)
  • Page 18 9 - 1 9 - 1 CIRCUIT DIAGRAM - MAIN BOARD...
  • Page 19 9 - 2 9 - 2 CIRCUIT DIAGRAM - MAIN BOARD...
  • Page 20 9 - 3 9 - 3 CIRCUIT DIAGRAM - MAIN BOARD...
  • Page 21 9 - 4 9 - 4 CIRCUIT DIAGRAM - MAIN BOARD...
  • Page 22 9 - 5 9 - 5 CIRCUIT DIAGRAM - MAIN BOARD...

  • Page 23: Layout Diagram

    9 - 6 9 - 6 LAYOUT DIAGRAM - MAIN BOARD...

  • Page 24: Layout Diagram

    9 - 7 9 - 7 LAYOUT DIAGRAM - MAIN BOARD...
  • Page 25 10 - 1 10 - 1 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 26 10 - 2 10 - 2 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 27 10 - 3 10 - 3 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 28 10 - 4 10 - 4 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 29 10 - 5 10 - 5 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 30 10 - 6 10 - 6 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 31 10 - 7 10 - 7 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 32 10 - 8 10 - 8 CIRCUIT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.
  • Page 33 10 - 9 10 - 9 LAYOUT DIAGRAM - DVD MPEG BOARD MPEG is not repaired,diagram for referrence only.

  • Page 34: Exploded View Diagram

    11 - 1 11 - 1 EXPLODED VIEW DIAGRAM...
  • Page 35 11 - 2 MECHANICAL & ACCESSORIES PARTS LIST 996510010791 CD LOADER COVER 994000003268 ANTENNA WIRE 1000MM 996510001086 CHROME RING 996510001099 AM LOOP FRAME ASSY 996510010793 DISPLAY LENS 996510001447 CASS KEY-BRACKET 996510010794 LEFT FRONT PANEL ! 996510001447 VDE AC CORD 1.72M 996510010792 FRONT CABINET 996510001453...

  • Page 36: Electrical Partslist

    12 - 1 ELECTRICAL PARTS LIST - SERVO (DVD MPEG) BOARD MAIN BOARD (ONLY FOR REFERENCE) D305 996510010756 RECTIFIER DIODE SM4001S SM-2 C411 996510010768 E.CAP 4700UF 25V16X25MM M% 85C D306 996510010756 RECTIFIER DIODE SM4001S SM-2 C412 996510010768 E.CAP 4700UF 25V16X25MM M% 85C D307 996510010756 RECTIFIER DIODE SM4001S SM-2 D405...
  • Page 37 12 - 2 ELECTRICAL PARTS LIST - LCD & KEY BOARD 996510010774 DIODE 1N4148 FDLL4148 996510001424 IC SL4808DQ QFP100 996510000387 CHOKE COIL 10UH K% 2.8X7MM 996510010775 LCD DISPLAY GS-34296+HSC-B/R LED1 996510000394 LED INDICATOR RED4.3X2.98MM LED2 996510001423 LED INDICATOR 3mm WHITE LED3 996510001423 LED INDICATOR 3mm WHITE...

  • Page 38: Revision List

    13-1 REVISION LIST 1.0 Manual 3141 785 32360 Initial Service Manual released. 1.1 Manual 3141 785 32361 In this version, the version /58 added. 1) Page 11-2 Mechanical & Accessories Parts List is updated. 2) Page 4-1 Software Version Checking and Region Code Reset added.

This manual is also suitable for:

Mcd297Mcd297/12Mcd297/55Mcd297/61Mcd297/98Mcd297/58 ... Show all

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