Philips LC4.31E Service Manual

Colour Television

©
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 WS 0662 TV Service
Supplement to manual LC4.31E AA 3122 785 16210
Contents
1. Technical Specifications, Connections, and Chassis
Overview
2. Safety Instructions, Warnings, and Notes
3. Directions for Use
4. Mechanical Instructions
5. Service Modes, Error Codes, and Fault Finding 7
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 26" & 32"
Wiring Diagram 37"
Wiring Diagram 42"
Block Diagram Supply 37"
Block Diagram Supply 42"
Block Diagram Video
Block Diagram Audio & Control
Block Diagram IBO Zapper
I2C Overview
Supply Voltage Overview
7. Circuit Diagrams and PWB Layouts
IBO Zapper Panel: MOJO
IBO Zapper Panel: Flash Memory
IBO Zapper Panel: Power Supply
IBO Zapper Panel: Interface
IBO Zapper Panel: Analog Back End
IBO Zapper Panel: Front End
IBO Zapper Panel: Common Interface
8. Alignments
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets
Abbreviation List
IC Data Sheets
10. Spare Parts List
11. Revision List
Printed in the Netherlands
ME6
Page
2
4
4
5
9
10
11
12
13
14
15
16
17
18
Diagram PWB
(K1) 19 26-31
(K2) 20 26-31
(K3) 21 26-31
(K4) 22 26-31
(K5) 23 26-31
(K6) 24 26-31
(K7) 25 26-31
37
40
42
44
46
48
Subject to modification
Chassis
LC4.31E
AB
ME5
G_16210_000.eps
090206
EN 3122 785 16220