Philips 37PFL7603D/10 User Manual

Published by TY 0962 BU TV Consumer Care Printed in the Netherlands Subject to modification EN 3122 785 17963
©
Copyright 2009 Royal Philips Electronics N.V.
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
Q528.2E
LB
ME8+
ME8+
I_17652_000.eps
071108
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 7
3. Directions for Use 8
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 21
6. Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 32" (ME8) 43
Wiring Diagram 42" (ME8) 44
Wiring Diagram 47" (ME8) 45
Block Diagram Video 46
Block Diagram Audio 47
Block Diagram Control & Clock Signals 48
SSB: Test Points (Top Side) 49
SSB: Test Points (Bottom Side) 50
I2C IC Overview 51
Supply Lines Overview 52
7. Circuit Diagrams and PWB Layouts Drawing PWB
Display Supply (32"): Part 1 (A1) 53 55-56
Display Supply (32"): Part 2 (A2) 54 55-56
LCD Supply (37 & 42"): Part 1 (A1) 57 59-60
LCD Supply (37 & 42"): Part 2 (A2) 58 59-60
Small Signal Board (B02-B10) 61 109-118
SSB: SRP List Explanation 106
SSB: SRP List Part 1 107
SSB: SRP List Part 2 108
Keyboard Control Panel (E) 119 119
IR & LED Panel (J) 120 121
Light Guide Panel (32") (LG) 122 123
Light Guide Panel (47" & 52") (LG) 124 125
8. Alignments 127
9. IC Data Sheets 140
10. Spare Parts List 152
11. Revision List 152

Philips 37PFL7603D/10 Specifications

General

Brand	Philips
Model	37PFL7603D/10
Category	LCD TV
Language	English

Summary

Technical Specifications, Connections, and Chassis Overview

Technical Specifications

Details on display type, screen size, resolution, light output, contrast ratio, viewing angles, tuning system, and color systems.

Connections

Overview of side and rear connections, including headphone, cinch, S-video, USB, and HDMI ports.

Safety Instructions, Warnings, and Notes

Safety Instructions

Mandatory safety regulations for performing repairs and returning the set to its original condition.

Warnings

Important precautions regarding electrostatic discharge (ESD), high voltage, and tool usage during repair.

Mechanical Instructions

Service Positions

Assy/Panel Removal ME8(+) Styling

Step-by-step instructions for removing assemblies and panels, including the rear cover and specific units.

Set Re-assembly

Service Modes, Error Codes, and Fault Finding

Test Points

Identifies key test points and conditions for measuring signals and determining defective parts.

Service Modes

Describes Service Default Mode (SDM) and Service Alignment Mode (SAM) for diagnostics and calibration.

Stepwise Start-up

Error Codes

Details on error detection mechanisms, reading the error buffer, and clearing error codes.

The Blinking LED Procedure

Explains how to activate and interpret blinking LED codes for fault finding, especially when no picture is displayed.

Protections

Fault Finding and Repair Tips

Provides specific tips for fault finding, including Ambilight issues and CSM usage with USB sticks.

Software Upgrading

Instructions for upgrading main and standby software via USB or PC interface.

Block Diagrams, Test Point Overview, and Waveforms

Wiring Diagram 32" (ME8)

Wiring Diagram 42" (ME8)

Wiring Diagram 47" (ME8)

SSB: Test Points (Top Side)

SSB: Test Points (Bottom Side)

Supply Lines Overview

Diagram showing the distribution of various supply voltages throughout the main power supply and SSB.

Circuit Diagrams and PWB Layouts

Display Supply (32"): Part 1

LCD Supply (37 & 42"): Part 1

SSB: PNX8541: Standby Controller

SSB: PNX8541: Audio

SSB: Pacific 3: LVDS

SSB: Class D

Alignments

General Alignment Conditions

Software Alignments

Details on performing software alignments, including White Point calibration via SAM mode.

Option Settings

Circuit Descriptions, Abbreviation List, and IC Data Sheets

Main Supply

Front-End

IC Data Sheets

Spare Parts List