Philips 21PT5027/69 User Manual

Published by WS 0764 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 17130
©
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.
Colour Television Chassis
TC8.1A
CA
H_17130_000.eps
240407
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 4
3. Directions for Use 5
4. Mechanical Instructions 6
5. Service Modes, Error Codes, and Fault Finding 8
6. Block Diagrams, Test Point Overview, and
Waveforms
Block Diagram Mono Carrier 15
7. Circuit Diagrams and PWB Layouts
Mono Carrier (A) 16 17-18
CRT Panel (B) 19 20
Side AV & I/O Panel (E) 21 21
8. Alignments 23
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 28
Abbreviation List 33
10. Spare Parts List 34
11. Revision List 37

Philips 21PT5027/69 Specifications

General

Brand	Philips
Model	21PT5027/69
Category	TV
Language	English

Summary

Technical Specifications, Connections, and Chassis Overview

Technical Specifications

Details on display, sound, and general operational specifications.

Side and Rear Connections

Describes input/output ports on the rear and side panels for connectivity.

Safety Instructions, Warnings, and Notes

Safety Instructions

Procedures for safe repair and handling of the television set.

Warnings

Critical alerts regarding ESD, high voltage, and component handling during repairs.

Service Modes, Error Codes, and Fault Finding

Service Modes

Fault Finding

Diagnostic flowcharts and guides for troubleshooting common television malfunctions.

Block Diagrams, Test Point Overview, and Waveforms

Block Diagram Mono Carrier

Circuit Diagrams and PWB Layouts

Mono Carrier Circuit Diagram

Schematic diagram for the main mono carrier printed circuit board.

Mono Carrier PWB Layout (Top Side)

Mono Carrier PWB Layout (Bottom Side)

CRT Panel Layout (Top Side)

Alignments

General Information

Factory Mode (Service Menu, Service Mode)

Instructions for entering and navigating the service menu for TV adjustments.

Alignment Procedure

Step-by-step guide for performing various critical TV alignments.

Circuit Descriptions, Abbreviation List, and IC Data Sheets

Chassis Block Diagram