Philips L01.1A Service Manual
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Published by RB 0167 Service PaCE Printed in the Netherlands Subject to modification 3122 785 11120
©
Copyright 2001 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
L01.1A
AA
CL 16532008_066.eps
150601
(LARGE SCREEN)
Contents Page Contents Page
1. Technical Specifications, Connections and
Chassis Overview 2
2. Safety & Maintenance Instructions, Warnings
and Notes 4
3. Directions for Use 5
4. Mechanical Instructions 19
5. Service Modes, Error Codes and Faultfinding 21
6. Block Diagram, Testpoints, I
2
C And Supply
Voltage Overview
Block Diagram 27
Testpoint Overview 28
I
2
C And Supply Voltage Overview 29
7. Electrical Diagrams and PWB’s Diagram PWB
Power Supply (Diagram A1) 30 44-49
Line Deflection (Diagram A2) 31 44-49
Frame Deflection (Diagram A3) 32 44-49
Tuner IF (Diagram A4) 33 44-49
Video IF and Sound IF (Diagram A5) 34 44-49
Synchronization (Diagram A6) 35 44-49
Control (Diagram A7) 36 44-49
Audio Amplifier (Diagram A8) 37 44-49
NICAM (Stereo/SAP) Decoder (Diagram A9) 38 44-49
Audio/Video Source Switching (Diagram A10) 39 44-49
Front I/O + Control, Headphone(Diagram A12) 40 44-49
Rear I/O Cinch (Diagram A13) 41 44-49
Tilt and Rotation (Diagram A15) 42 44-49
PIP Interface (Diagram A16) 43 44-49
CRT (Diagram B1) 50 52
SCAVEM (Diagram B2) 51 52
Side AV and Headphone (Diagram E) 53 53
Side AV and Headphone (Diagram E1) 54 54
PIP Panel (Diagram P) 55 56-57
Top Control (RF) (Diagram T) 58 58
Top Control (FSQ) (Diagram T1) 59 59
Diversity Tables 60-65
8. Alignments 66
9. Circuit Description 74
List of Abbreviations 83
10 Spare Parts List 85