Philips 32MF338B/27, Service Manual

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Published by CS 0863 BU CD Consumer Care Printed in the Netherlands Subject to modification EN 3122 785 17710
©
Copyright 2008 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
FUZ2.0U
LA
32MF338B/27
I_17710_000.ep s
040 3 0 8
Contents Page Contents Page
1. Specifications 2
2. Operating Controls and Functions 6
3. Important Safety Precautions 8
4. Standard Notes for Servicing 12
5. Directions for Use 17
6. Cabinet Disassembly Instructions 18
7. Troubleshooting 24
8. Block Diagrams
System Control Block Diagram 31
Video Block Diagram 32
Audio-1 Block Diagram 33
Audio-2 Block Diagram 34
Digital Signal Process Block Diagram 35
Inverter Block Diagram 36
Power Supply Block Diagram 37
9. Circuit Diagrams & PWB Layouts 38
Power Supply 1/3 Parts Location Guide 39
Power Supply 1/3 Diagram 40
Power Supply 2/3 Diagram 41
Power Supply 2/3 Parts Location Guide 42
Power Supply 3/3 Parts Location Guide 43
Power Supply 3/3 & Side Jack Diagram 44
Power Supply Board Layout ( Top Side ) 45
Power Supply Board Layout ( Bottom Side ) 46
Power Supply Board Parts Location Guide 47
Side Jack Board Layout ( Top & Bottom Side ) 48
Side Jack Board Parts Location Guide 48
Inverter & Junction-B Diagram 49
Inverter Parts Location Guide 50
Inverter Board Layout ( Top Side ) 51
Junction-B Board Layout ( Top & Bottom Side ) 51
Inverter Board Layout ( Bottom Side )
52
Inverter Board Parts Location Guide 53
Function Diagram 54
Function Diagram Parts Location Guide 54
Function Board Layout (Top & Bottom Side) 55
Function Board Parts Location Guide 55
IR Sensor & Junction-A Diagram 56
IR Sensor Diagram Parts Location Guide 56
IR Sensor Board Layout (Top & Bottom Side) 57
Junction-A Board Layout ( Top & Bottom Side ) 57
Digital Main 1/4 Diagram
58
Digital Main 2/4 Diagram 59
Digital Main 3/4 Diagram 60
Digital Main 4/4 Diagram 61
Digital Main Board Layout (Top Side) 62
Digital Main Board Layout (Bottom Side) 63
10. Waveforms 64
11. Wiring Diagram 65
12. Alignments 66
13. Abbreviations List 70
14. Structure & IC 73
15. Electrical Parts List 78
16. Mechanical Parts List 92
17. Revision List 93