Specifications

Published by BB 0466 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 14491
©
Copyright 2004 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
LC4.2E
AA
E_14490_000.eps
110604
Contents Page Contents Page
1. Technical Specifications, Connections,
and Chassis Overview 2
2. Safety and Maintenance Instructions,
Warnings, and Notes 5
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Faultfinding 11
6. Block Diagrams, Testpoint Overviews,
and Waveforms
Wiring Diagram 19
Block Diagram Tuner and IF Video 20
Block Diagram Scaler 21
Testpoint Overview Tv & Scaler Board 22-23
I2C Overview 24
Supply Voltage Overview 25
7. Circuit Diagrams and PWB Layouts Diagram PWB
Tuner + VIF (Diagram A1) 26 38-47
Hercules (Diagram A2) 27 38-47
Histogram (Diagram A3) 38 38-47
Audio Amplifier (Diagram A5) 29 38-47
TV-Supply (Diagram A6) 30 38-47
Scaler (Diagram A7) 31 38-47
Scaler Interface (Diagram A9) 32 38-47
SDRAM (Diagram A10) 33 38-47
Flash / Control (Diagram A11) 34 38-47
HDMI (Diagram A12) 35 38-47
PCHD-MUX (Diagram A13) 36 38-47
Supply (Diagram A14) 37 38-47
Side IO and LKB Panel (Diagram D) 48 49
Rear IO Panel: Scart (17”) (Diagram H1) 50 52
Rear IO Panel: PCHD-IO (17”) (Diagram H2) 51 52
Rear IO Panel: Scart (23/26”) (Diagram H1) 53 55
Rear IO Panel: PCHD-IO (23/26”)(Diagram H2) 54 55
Front IR / LED Panel (Diagram J) 56 56
Pixel Plus Panel: EPLD Control (Diagram PP1)57 61
Pixel Plus Panel: LVDS In (Diagram PP2) 58 61
Pixel Plus Panel: EPLD I/O (Diagram PP3) 59 61
Pixel Plus Panel: Power Supply (Diagram PP4) 60 61
8. Alignments 63
9. Circuit Descriptions 66
Abbreviation List 72
IC Data Sheets 74
10 Spare Parts List 77
11 Revision List 82

Summary of content (82 pages)