Philips 28PT4458/01 Service Manual
Philips 28PT4458/01 Service Manual

Philips 28PT4458/01 Service Manual

Philips colour television service manual
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Table of Contents

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Colour Television

Contents
1. Technical Specifications, Connections,
and Chassis Overview
2. Safety and Maintenance Instructions,
Warnings, and Notes
5. Service Modes, Error Codes, and Faultfinding
6. Block Diagrams, Testpoint Overviews,
and Waveforms
Testpoint Overview Mono Carrier
Testpoint Overview CRT, LTI & PIP Panel
Diversity Table for A1 (Power Supply)
Diversity Table for A2 (Deflection)
Hercules
Features & Connectivities
Class D - Audio Amplifier
Rear I/O Scart
Front Control
DVD Power Supply
ECO Scavem Panel
Side AV + HP Panel (PV2)
Side AV + HP Panel (FL-13)
Top Control Panel (PV2)
©
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.
Published by BB 0466 Service PaCE
Page
2
4
6
7
9
19
20
21
22
23
24
25
(Diagram A1) 26
38-43
27
38-43
(Diagram A2) 28
38-43
29
38-43
(Diagram A3) 30
38-43
(Diagram A4) 31
38-43
(Diagram A5) 32
38-43
(Diagram A6) 33
38-43
(Diagram A7) 34
38-43
(Diagram A8) 35
38-43
(Diagram A9) 36
38-43
(Diagram A10)37
38-43
(Diagram B1) 44
46-47
(Diagram B2) 45
46-47
(Diagram D)
48
49
(Diagram D)
50
51
(Diagram E)
52
52
Printed in the Netherlands
Contents
Top Control Panel (FL-13)
Tuner IF and Demodulator PIP
Linearity & Panorama Panel
Front Interface Panel (PV2)
Front Interface and Keyb. Panel (Diagram J)
11 Revision List
Subject to modification
Chassis
L04E
AA
E_14480_142.eps
260504
Page
(Diagram E)
53
53
(Diagram F1) 54
56-57
(Diagram F2) 55
56-57
(Diagram G) 58
58
(Diagram H)
59
60
(Diagram J)
61
61
(Diagram J)
62
62
63
64
65
73
82
84
86
90
EN 3122 785 14480

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