Philips 42PFL5432D/37, Руководство по обслуживанию

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Published by JO 0771 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16651
©
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.
Color Television Chassis
TPM2.0U
LA
42PFL54 3 2D/ 3 7
3 7MF4 3 7B/ 3 7
42MF4 3 7B/ 3 7
47MF4 3 7B/ 3 7
47PFL5422D/ 3 7
H_16651_000.ep s
211107
Contents Page Contents Page
1 Technical Specifications, Connections, and Chassis
Overview
2
2 Safety Instructions, Warnings, and Notes 5
3 Directions for Use 7
4 Mechanical Instructions 10
5 Service Modes, Error Codes, and Fault Finding 12
6 Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 18
Block Diagrams 19-20
7 Circuit Diagrams and PWB Layouts Diagram
Scaler Board: Power (S-01) 21
Scaler Board: Power (S-02) 22
Scaler Board: Tuner (S-03) 23
Scaler Board: MT5373 ATSC (S-04) 24
Scaler Board: MT5373 ATSC (S-05) 25
Scaler Board: MT5373 Bypass Cap (S-06) 26
Scaler Board: Flash/MT5373Peripheral (S-07) 27
Scaler Board: DDR Memory (S-08) 28
Scaler Board: AV1/AV2 YPB Prinput (S-09) 29
Scaler Board: AV1/AV2 Audio Input (S-10) 30
Scaler Board: Side AV/AV3/SPDIF Out (S-11) 31
Scaler Board: VGA Input (S-12) 32
Scaler Board: HDMI Input (S-13) 33
Scaler Board: Audio Coder (S-14) 34
Scaler Board: Audio Amplifier (S-15) 35
Scaler Board: LVDS Output (S-16) 36
Test Point Overview 47-48
Power Board (37”) (P1) 49
Power Board (42”) (P2) 52
Power Board (47”) (P3) 55
Keyboard Control Panel (K) 58
IR & LED Panel (I) 60
Side AV Panel (37”) (SI-1) 62
Side AV Panel (42-47”) (SI-2) 64
8 Alignments 66
9 Circuit Descriptions, Abbreviation List, and IC Data
Sheets
72
Abbreviation List 76
IC Data Sheets 79
10 Spare Parts List 87
11 Revision List 95