Service
Service
Service
Service
Service
Service
PHILIPS
Chassis
Colour Television
Published by CS 0768 BU CD Customer Service
Printed in the Netherlands
Subject to modification
EN 3122 785 17072
Copyright 2007 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.
C
TPT1.2A
LA
42PFL7422/93
47PFL7422/93
42PFL7422/79
42PFL7422/98
47PFL7422/79
47PFL7422/98
47PFL7482/98
Contents
Page
1. Technical Specifications and Connections
and Chassis Overview
2. Safety Instructions, Warnings and Notes
3. Directions for User
4. Mechanical Instructions
5. Service Modes, Error
Codes and Fault Finding
6. Wiring Diagram
Block Diagram
7. Circuits Diagrams & PWB Layouts
D-Sub
Tuner & Input
CPU
SVP_LX66-1
SVP_LX66-2
SVP_LX66-3
DDRRAM & Flash
HDMI
MST_ADC
<Title>
AUDIO DECODER
Audio_AMP
iTV & Compair & I2C
Power
Waveform Diagram
Power Board
Side AV
8. Alignments
Electrical Instructions
Serial NO.Definition
Contents
KEY Board
IR Board
Board
Software Upgrading
Circuit Description
IC Data Sheets
10.
Recommended Parts List
Spare Parts List
11. Different Parts List
12.
Contents
Page
9.
Revision List
Circuit Descriptions,
Abbreviations List and IC Data Sheets
Abbreviations List
Recommended/Spare Parts List
2
6
8
12
14
21
22
Diagram
(S-01)28
(S-02)29
(S-03)30
(S-04)31
(S-05)32
(S-06)33
(S-07)34
(S-08)35
(S-09)36
(S-10)37
(S-11)38
(S-12)39
(S-13)40
(S-14)41
(S-15)42
53
(P)55
(K)64
(I)67
(SA)69
72
74
75
76
78
81
91
92
113
119
37PFL7422/79
37PFL7422/93
37PFL7422/98
37HF7005/93
37PFL7482/98
42PFL7482/98
Summary of Contents for 37PFL7422/79
Page 44: ...Scaler Board Layout Top Side Part 1 44 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 45: ...Scaler Board Layout Top Side Part 2 45 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 46: ...Scaler Board Layout Top Side Part 3 46 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 47: ...Scaler Board Layout Top Side Part 4 47 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts ...
Page 66: ...66 TPT1 2A LA 7 Circuit Diagrams and PWB Layouts Key Board Layout Bottom Side ...
Page 82: ...82 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 83: ...83 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 84: ...84 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 85: ...85 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets ...
Page 89: ...89 TPT1 2A LA 9 Circuit Descriptions Abbreviations List and IC Data Sheets Pin assignment ...
