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Philips MCD289 Service Manual
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Philips MCD289 Service Manual

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Table of Contents

See also: User Manual
DVD Micro System
ServiceManual

TABLE OF CONTENTS

Location of PCBS ............................................................ 1-1
Specifications ................................................................. 1-2
Measurement Setup ....................................................... 1-3
Service Aids, Safety Instruction, etc. .............................. 1-4
Instructions On CD Playability .............................. 1-5 to 1-6
Software Version Check & Upgrade .............................. 2-1
Malfuction Check Chart .................................................. 2-2
Disassembly Diagram
Block Diagram ................................................................. 4-1
Wiring Diagram................................................................. 4-2
VFD/CPU Board .............................................................
.................................................................
Lamp And Headphone Board .........................................
Radio - Transmit Board .................................................
Radio - Receive Board ..................................................
................................................................. 10
Decode Board ................................................................. 11
Explode View ................................................................. 12
Service Partlist ................................................................. 13
Factory Partlist ................................................................. 14
Version list ....................................................................... 15
©
Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a r etrieval
system or transmitted, in any form or by any means, electronic, mechanical, pho tocopying,
or otherwise without the prior permission of Philips.
Published by DB 0824 Service Audio
Version 1. 4
.................................................. 3-1
Printed in The Netherlands
Subject to modification
5
6
7
8
9
MCD289
CLASS 1
LASER PRODUCT
©
3141 785 32424

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  • Page 1: Table Of Contents

    LASER PRODUCT © Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a r etrieval system or transmitted, in any form or by any means, electronic, mechanical, pho tocopying, or otherwise without the prior permission of Philips.

  • Page 2: Location Of Pcbs

    LOCATION OF PCBS HEADPHONE BOARD RADIO TRANSMIT BOARD TUNER BOARD DISPLAY BOARD DECODE BOARD VERSION VARIATIONS: MCD289 Type /Versions: Features & Service policy& Feature diffrence Board in used: DISPLAY BOARD TUNER BOARD HEADPHONE BOARD POWER BOARD DECODE BOARD VOLTAGE SELECTOR ECO STANDBY - DARK * TIPS : C -- Component Lever Repair.

  • Page 3: Specifications

    SPESIFICATION AMPLIFIER SPEAKERS Rated Output Power ....2 x 15W+1x 50W RMS Speaker Impedance ..........4ohm 65 dBA Signal-to-noise ratio ......Speaker Driver, base ............. 5" Frequency response ... 100Hz – 15KHz, ± 3 dB Speaker Driver, tweeter ..........3" Aux Input ........0.5V RMS 47kohm Frequency Response ........

  • Page 4: Measurement Setup

    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 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

    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 playability...
  • Page 7 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 9: Malfuction Check Chart

    1.Enter standby mode a.for MCD289/12/58 , Press and hold Standby Key from Echo Standby to enter Standby mode , Clock or "__.__" shown on VFD. b.for MCD289/98/55/79 , Press Standby key to enter Standby mode. 2.press and hold key on the set for 3 seconds until ‘PAIRING’...

  • Page 11: Tuner Board

    POWER BOARD DECODER BOARD SW SPEAKER TDA8947 TL072 PT2313 TDA8932 SPEAKER TUNER POWER CPU/VFD BOARD TUNER BOARD TEA 5766 ECO-5 FM ANT CPU\ P9228 IC302 POWER BOARD DECODER EJ89LA289-LX BOARD DVD MECHANISM...

  • Page 17: Lamp And Headphone Board

    LAMP AND USB/HEADPHONE BOARD USB/HEADPHONE BOARD LAMP BOARD...
  • Page 18 RADIO - TRANSMIT BOARD - CIRCUIT DIAGRAM - PART1...
  • Page 19 RADIO - TRANSMIT BOARD - CIRCUIT DIAGRAM - PART2...

  • Page 20: Radio - Transmit Board

    RADIO - TRANSMIT BOARD - CIRCUIT DIAGRAM - PART3...
  • Page 21 RADIO - TRANSMIT BOARD - LAYOUT DIAGRAM...
  • Page 22 RADIO - RECEIVE BOARD - CIRCUIT DIAGRAM - PART1...
  • Page 23 RADIO - RECEIVE BOARD - CIRCUIT DIAGRAM - PART2...

  • Page 24: Radio - Receive Board

    RADIO - RECEIVE BOARD - CIRCUIT DIAGRAM - PART3...
  • Page 25 RADIO - RECEIVE BOARD - LAYOUT DIAGRAM...

  • Page 26: Power Board

    10-1 10-1 POWER BOARD - CIRCUIT DIAGRAM - PART1...
  • Page 27 10-2 10-2 POWER BOARD - CIRCUIT DIAGRAM - PART2...
  • Page 28 10-3 10-3 POWER BOARD - LAYOUT DIAGRAM...

  • Page 29: Decode Board

    11-1 11-1 DECODE BOARD - CIRCUIT DIAGRAM - PART1...
  • Page 30 11-2 11-2 DECODE BOARD - CIRCUIT DIAGRAM - PART2...
  • Page 31 11-3 11-3 DECODE BOARD - CIRCUIT DIAGRAM - PART3...
  • Page 32 11-4 11-4 DECODE BOARD - CIRCUIT DIAGRAM - PART4...
  • Page 33 11-5 11-5 DECODE BOARD - CIRCUIT DIAGRAM - PART5...
  • Page 34 11-6 11-6 DECODE BOARD - CIRCUIT DIAGRAM - PART6...
  • Page 35 11-7 11-7 DECODE BOARD - LAYOUT DIAGRAM - TOP VIEW...

  • Page 36: Explode View

    12-1 12-1 EXPLODE VIEW...

  • Page 37: Accessories Parts List

    FUNCTION BUTTON ASSY D104 996510010931 PANEL CONFIGURATION ASSY'(/12) D104 996510011050 PANEL CONFIGURATION ASSY'(/55/61/58/79/98) D105 996510010928 HEADPHONE BOARD ASSY D106 996520035443 MCD289 MAINFRAME DISPLAY BOARD(/79/98) D108 996510000988 DVD MODULE (DISC ASS'Y MCD288) D109 996510010930 DECODER ASSY(/12) D109 996510011049 DECODER ASS'Y(/58) D109 996510011315...
  • Page 38 13-2 MECHNICAL&MISCELLANEOUS PARTS D110 996510010913 MAINFRAME TOP DECORATION(L) D111 996510010914 MAINFRAME TOP DECORATION(R ) D112 996510010943 MAINFRAME TOP DECORATION D113 996510010937 CONNECT PART D114 996510010938 SPEAKER ARM(L) D115 996510010939 SPEAKER ARM(R) D118 996510010882 SPRING PRESS-PIECE D120 996510010941 SPEAKER BOX BRACKET COVER(L) D121 996510010942 SPEAKER BOX BRACKET COVER...

  • Page 45: Version List

    15-1 VERSION LIST Version 1.0 -- initial upload Version 1.1 -- change product picture and remove the speaker accessory from service bom Version 1.2 -- add partlist of version /79 Version 1.4 -- update partlist...

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