Philips 29PT5445/85 - User Manual

Published by WS 0665 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 13933
©
Copyright 2006 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
L03.1U
AA
CL 36532044_000.eps
020603
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 4
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 9
6. Block Diagrams, Test Point Overviews, and
Waveforms
Block Diagram 13
I2C and Supply Voltage Overview 14
Testpoint Overview Mono Carrier and CRT Panel15
7. Circuit Diagrams and PWB Layouts Diagram PWB
Mono Carrier: Power Supply (A1)16 26-31
Mono Carrier: Deflection (A2)17 26-31
Mono Carrier: Tuner IF (A3)18 26-31
Mono Carrier: Video Processing (A4)19 26-31
Mono Carrier: Audio Processing (A5)20 26-31
Mono Carrier: Audio Amplifier (A6)21 26-31
Mono Carrier: Font I/O + Control + HP (A7)22 26-31
Mono Carrier: Rear I/O Cinch (A8)23 26-31
Mono Carrier: Diversity Table for Rear I/O (A8) 24 26-31
Mono Carrier: DVD Power Supply (Optional)(A9)25 26-31
CRT Panel (B1)32 33
Side AV Panel (D) 34 35
Top Control Panel (E)36 36
8. Alignments 37
9. Circuit Descriptions, List of Abbreviations, and IC
Data Sheets 44
Abbreviation List 47
IC Data Sheets 49
10. Spare Parts List 50
11. Revision List 55

Summary

Technical Specifications, Connections, and Chassis Overview

Technical Specifications

Details on reception, audio output, mains voltage, frequency, ambient conditions, and power consumption.

Safety Instructions and Warnings

Safety Instructions

Essential safety regulations and precautions for repair work, including component substitution.

Warnings and ESD Precautions

Precautions to prevent damage from high voltage flashovers and ESD, including discharge methods.

Service Modes, Error Codes, and Fault Finding

Test Points and SDAM

Overview of test points, SDAM purpose, specifications, and navigation for alignments.

Protections and Blinking LED Procedure

Block Diagrams and Overviews

Block Diagram

I2 C, Supply Voltage, and Testpoint Overviews

Circuit Diagrams and PWB Layouts

Major Circuit Diagrams (Power Supply, Deflection, Video, Audio)

Schematics for key circuits like Power Supply, Deflection, Video Processing, and Audio.

Alignments

General Alignment Conditions

Hardware and Software Alignments

Procedures for hardware adjustments (focus, geometry) and software settings (option bits).

Circuit Descriptions, Abbreviations, and IC Data

Protection Events and Abbreviations List

Spare Parts List

Spare Parts Listing

Philips 29PT5445/85 Specifications

General

Display Technology	CRT
Screen Size	29 inches
Aspect Ratio	4:3
Remote Control	Yes
SCART Connectors	2
TV System	PAL, SECAM
Audio Output	2 x 5W
Connections	Composite