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Philips L06.1E AA User Manual

Philips L06.1E AA
78 pages
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Published by WS 0664 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16350
©
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.
Colour Television Chassis
L06.1E
AA
G_15950_000.eps
050406
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 5
3. Directions for Use 8
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 12
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Wiring Diagram 19
Block Diagram LSP Supply and Deflection 20
Testpoint Overview LSP 21
Block Diagram Video 22
Block Diagram Audio 23
I2C Overview 24
Supply Lines Overview 25
7. Circuit Diagrams and PWB Layouts Diagram PWB
LSP: Power Supply (A1) 26 33-38
LSP: Deflection (A2) 27 33-38
LSP: Class D Audio Amplifier (Res) (A3) 28 33-38
LSP: Audio Amplifier (A4) 29 33-38
LSP: Tuner IF (Res) (A5) 30 33-38
LSP: Interfacing (A6) 31 33-38
LSP: SCART I/O (Res) (A7) 32 33-38
SSB: Power Supply & Connectivities (B1) 39 51-52
SSB: Micro Processor (B2) 40 51-52
SSB: Tuner IF & Demodulator (B3) 41 51-52
SSB: SVPEX42 (B4) 42 51-52
SSB: DDR DRAM & Supply (B5) 43 51-52
SSB: HDMI (B6) 44 51-52
SSB: Deflection Controller (B7) 45 51-52
SSB: Sound Processor (B8) 46 51-52
SSB: SCART Analogue I/O (B9) 47 51-52
SSB: Y, Pb, Pr, Ext. Input (B10) 48 51-52
SSB: ADC (B11) 49 51-52
SSB: HDMI Sound Switching (B12) 50 51-52
Side I/O Panel (SL6) (D) 53 54
CRT Panel (F) 55 56
Front Interface Panel (SL6) (J) 57 58
8. Alignments 59
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 64
Abbreviation List 65
IC Data Sheets 69
10. Spare Parts List 70
11. Revision List 77
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Philips L06.1E AA Specifications

General IconGeneral
BrandPhilips
ModelL06.1E AA
CategoryTV
LanguageEnglish

Summary

1. Technical Specifications, Connections, and Chassis Overview

1.1 Technical Specifications

Details display type, screen size, tuning systems, colour systems, video playback, presets, and formats.

1.2 Connection Overview

Provides an overview of the front, side, and rear connection ports with their labels.

1.3 Chassis Overview

Gives an overview of the chassis structure and the location of Printed Wiring Boards (PWBs).

2. Safety Instructions, Warnings, and Notes

2.1 Safety Instructions

Details safety regulations for repair, including isolation transformer use and component replacement.

2.3 Warnings

Warns about high voltage flashovers and provides picture tube discharge methods.

2.4.2 Schematic Notes

Explains resistor/capacitor notation, value multipliers, and asterisk usage in schematics.

2.4.3 Rework on BGA ICs

Covers general rework procedures and device removal for Ball Grid Array components.

2.4.4 Lead-free Solder

Discusses requirements for lead-free solder and how to identify lead-free sets.

2.4.5 Alternative BOM Identification

Explains how to identify alternative Bill of Materials using serial numbers.

3. Directions for Use

4. Mechanical Instructions

4.1 Service Connector (for IAP)

Explains the service connector for software uploading using the IAP tool.

4.2 Set Disassembly

Provides instructions for disassembling the set, including rear cover removal.

4.3 Service Positions

Describes service positions for better access to components on LSP and SSB.

4.4 Assy / Board Removal

Details the process for removing various assemblies and boards like SSB and I/O panels.

4.4.4 Large Signal Panel (LSP)

Instructions for removing the Large Signal Panel (LSP) from its bracket.

4.5 Set Re-assembly

Provides instructions for re-assembling the set after repairs, emphasizing wire placement.

5. Service Modes, Error Codes, and Fault Finding

5.1 Test Points

Explains how test points are identified and the limitations of waveform measurements.

5.2 Service Modes

Introduces Service Default Mode (SDM) and Service Alignment Mode (SAM).

5.2.2 Service Alignment Mode (SAM)

Details the purpose, specifications, and how to enter the Service Alignment Mode.

5.5 Error Codes

Introduces the error code buffer and how errors are logged and maintained.

5.5.2 How to Read the Error Buffer

Describes methods for reading error codes on-screen, via blinking LED, or IAP.

5.5.3 How to Clear the Error Buffer

Explains methods to clear the error buffer, including SAM menu commands.

5.6 The Blinking LED Procedure

Explains how to activate the blinking LED procedure for reading error codes.

5.7 Software Downloading

Information on upgrading software via the IAP Tool.

5.8 Fault Finding and Repair Tips

General tips for fault finding, including initial checks and common issues.

Picture Troubleshooting

Troubleshooting steps for white lines, snowy, and black and white picture issues.

5.8.1 NVM Editor

Discusses using the NVM Editor in SAM mode for direct NVM content changes.

5.8.2 SAM Menu Structure

Details the SAM menu structure for the L06.1E AA chassis.

6. Block Diagrams, Testpoint Overviews, and Waveforms

Wiring Diagram

Shows the overall wiring connections for the TV set.

Block Diagram LSP Supply and Deflection

Block diagram illustrating power supply and deflection circuits.

Testpoint Overview LSP

Detailed layout of test points on the Large Signal Panel (LSP).

Block Diagram Video

Block diagram for the video processing path.

Block Diagram Audio

Block diagram illustrating the audio processing path.

I2C Overview

Diagram showing the I2C communication overview between components.

Supply Lines Overview

Overview of power supply lines distributed throughout the chassis.

7. Circuit Diagrams and PWB Layouts

LSP Circuit Diagrams

Circuit diagrams for various LSP sections including power, deflection, audio, tuner.

SSB Circuit Diagrams

Circuit diagrams for SSB sections: power, microprocessor, tuner, HDMI, deflection controller.

CRT Panel Circuit Diagram

Circuit diagram for the CRT Panel, including bias and mirror circuits.

Front Interface Panel Circuit Diagram

Circuit diagram for the Front Interface Panel.

LSP PWB Layouts

PWB layout diagrams for the Large Signal Panel (Top, Bottom, Parts).

SSB PWB Layouts

PWB layout diagrams for the Small Signal Board (Top and Bottom sides).

CRT Panel PWB Layouts

PWB layout diagrams for the CRT Panel (Top and Bottom sides).

Front Interface Panel PWB Layouts

PWB layout diagrams for the Front Interface Panel (Top and Bottom sides).

8. Alignments

8.1 General Alignment Conditions

General conditions and default settings required for electrical adjustments.

8.1.1 Default Alignment Settings

Lists default settings for picture mode, contrast, brightness, etc.

8.2.1 Vg2 Adjustment

Procedure for adjusting the Vg2 (Screen) voltage for focus.

8.2.2 Focus alignment

Procedure for static and dynamic focus adjustment using potentiometers.

8.3 Software Alignments

Explains how to perform software alignments using the SAM menu.

8.3.1 Tuner

Procedure for AGC alignment using a colour bar signal.

8.3.3 White Tone

Adjusting colour temperature (Normal, Delta Cool, Delta Warm) with cursor keys.

8.4 Option Settings

Introduction to option settings and their purpose.

8.4.1 Introduction

Explains how microprocessor uses option codes for IC addressing and diagnosis.

8.4.3 Option Settings

Details option codes in table format at bit level for SAM menu.

8.4.4 Option Bit Definition

Defines options like Philips Tuner, ACI, UK PNP, Virgin Mode, Tilt, Wide Screen.

9. Circuit Descriptions, Abbreviation List, and IC Data Sheets

9.1 Introduction

Introduces the L06.1E TV, its features like 100Hz, Flat screen, Pixel Plus.

9.2 Small Signal Board

General description of the new SSB, its components and functionalities.

9.3 Software Upgrading

Explains software upgrade via IAP tool.

9.4 Abbreviation List

Lists common abbreviations used in the manual with their meanings.

9.5 IC Data Sheets

States that this section shows block diagrams and pin layouts for ICs.

10. Spare Parts List

Sets Listed

Lists specific set models and their associated part numbers.

Set Level Parts

Lists general parts for the set level, likely common components.

Large Signal Panel Parts

Lists parts specific to the Large Signal Panel (LSP).

Side I/O and Control Board Parts

Lists parts specific to the Side I/O and Control Board.

IAP Board Parts

Lists parts for the IAP Board.

Various Parts

Lists various miscellaneous parts.

11. Revision List

First release.

Indicates that this is the initial version of the manual.

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