Philips 26PF7521D, Service Manual

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Published by WS 0663 TV Service Printed in the Netherlands Subject to modification EN 3122 785 16230
©
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.
Colour Television Chassis
LC4.41E
AB
Supplement to manual LC4.41E AA 3122 785 16240
G_16240_000.eps
170206
ME6
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview
2
2. Safety Instructions, Warnings, and Notes 3
3. Directions for Use 3
4. Mechanical Instructions 4
5. Service Modes, Error Codes, and Fault Finding 5
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 42” (FHP) 7
Wiring Diagram 42” & 50” Plasma 8
Block Diagram Supply 42” FHP 9
Block Diagram Video 10
Block Diagram Audio & Control 11
Block Diagram IBO Zapper 12
I2C Overview 13
Supply Voltage Overview 14
7. Circuit Diagrams and PWB Layouts Diagram PWB
IBO Zapper Panel: MOJO (K1) 15 22-31
IBO Zapper Panel: Flash Memory (K2) 16 22-31
IBO Zapper Panel: Power Supply (K3) 17 22-31
IBO Zapper Panel: Interface (K4) 18 22-31
IBO Zapper Panel: Analog Back End (K5) 19 22-31
IBO Zapper Panel: Front End (K6) 20 22-31
IBO Zapper Panel: Common Interface (K7) 21 22-31
8. Alignments 33
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets
36
Abbreviation List 38
IC Data Sheets 40
10. Spare Parts List 42
11. Revision List 44