Philips fw d 20 service manual

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DVD Mini Hi-Fi System FWD20

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TABLE OF CONTENTS
Handling chip components Cassette board
Service tools ................... -1 circuit diagram ........................................................................ 9-1
Leadlree and safety information ................................................ 1-2 layout diagram ........................................................................ 9-2
Technical specification ...... 2-1 DVD / MPEG board
Service measurement setup 2-2 circuit diagram ............................................................ 10-1...10-5
layout diagram ..................................................................... 10-6

Connections and control
Disassembly diagram .....

Exploded view diagram.
Mechanical partslist

Service Test Program
Block diagram.
Wiring diagram

Electrical partslist ............................................................ 12-1 ...12-3

Display / Tuner board
circuit diagram..
layout diagram ..

Main board
circuit diagram..
layout diagram ..

CLASS 1

© Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The LAS ER P ROD U CT
Netherlands

All rights reserved. No part at this publication may be reproduced, stored in a retrieval
system or transmitted, in any term or by any means, electronic, mechanical,

Published by LX 0631 Service Audio Subiect io modification 3141 785 31050

Version 1.0

o% PHILIPS

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HANDLING CHIP COMPONENTS

GENERAL DISMOUN'IING MOUNTING

4522 395 10052
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4922 321 40042

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SERVICE PACKAGE IP COM NENT
SERVICE TOOLS
TORX T10 screwdriver with shaftlength 150mm ......................................... 4822 395 50423
TORX screwdriver set SBC 163 ............................................................... 4822 295 50145
Audio signal disc SBC 429 ...................................................................... 4822 397 30184
Playability test disc SBC 444 ................................................................... 4822 397 30245

Test disc 5 (disc without errors ) +
Test disc 5A (disc with dropout errors, black spots and fingerprints)

SBC 426/426A ..................................................................... 4822 397 30096
Burn in test disc (65 min. 1kH2 signal at -30 dB level without pause) ..... 4822 397 30155

Universal test cassette Fe SBC 420 ........................................................ 4822 397 30071

AVAILABLE ESD PROTECTION EQUIPMENT

anti-static table mat large 1200x650x1.25mm 4822 466 10953

small 600x650x1.25mm 4822 46610958
anti-static wristband 4822 395 10223
connection box (3 press stud connections, 1M9) 4822 320 11307

extendible cable (2m, 2M9, to connect wristband to connection box) 4822 320 11305
connecting cable (3m, 2M9, to connect table mat to connection box) 4822 320 11306
earth cable (1 M9, to connect any product to mat or to connection box) 4822 320 11308
KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671
wristband tester 4822 344 13999