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Color Television
Contents
©
Copyright 2010 Koninklijke 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.
Published by ER/TY 1072 BU TV Consumer Care, the Netherlands
Page
Contents
2
2
5
9
41
47
11. Styling Sheets
59
Matisse 32" - 52"
69
70
71
72
73
74
75
76
Drawing PWB
77
82
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Chassis
Q552.1L
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166
Subject to modification
EN 3122 785 19032
LA
19030_000_100810.eps
100810
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Summarization of Contents
Technical Specifications, and Connections
2.1 Technical Specifications
Provides information on product support, getting started, user manuals, FAQs, and software.
2.2 Directions for Use
Information on downloading product-related materials from Philips support websites.
2.3 Connections
Details various input/output connections, including side and rear connectors.
2.3.1 Side Connections
Describes side connections like Common Interface and USB 2.0.
2.3.2 Rear Connections
Details rear connections like RJ45 Ethernet and HDMI.
2.3.3 Rear Connections - Bottom
Details bottom rear connections like CVI, S/PDIF, HDMI, and Audio In.
2.4 Chassis Overview
Refers to chapter "Block Diagrams" for PWB/CBA locations.
Precautions, Notes, and Abbreviation List
3.1 Safety Instructions
Outlines safety regulations and precautions to be followed during repair.
3.2 Warnings
Lists warnings related to electrostatic discharge, high voltage, and tool usage.
3.3 Notes
Provides general notes, schematic notes, spare parts information, BGA IC handling, and soldering tips.
3.4 Abbreviation List
Lists common abbreviations used in the service manual.
Mechanical Instructions
4.1 Cable Dressing van Gogh & da Vinci styling (5000 & 6000 series)
Illustrates cable dressing for specific TV styling series.
4.2 Cable Dressing Matisse styling (8000 series)
Illustrates cable dressing for the Matisse styling series.
4.3 Service Positions
Describes recommended service positions for easy and safe TV servicing.
4.4 Assy/Panel Removal Van Gogh Styling (5000 series)
Details the process of removing the rear cover and panel for Van Gogh styling.
4.5 Assy/Panel Removal da Vinci Styling (6000 series)
Details the process of removing the rear cover and panel for da Vinci styling.
4.6 Assy/Panel Removal Matisse Styling (8000 series)
Details the process of removing the rear cover and panel for Matisse styling.
4.7 Set Re-assembly
Provides instructions for re-assembling the TV set in reverse order of disassembly.
Service Modes, Error Codes, and Fault Finding
5.1 Test Points
Discusses using test patterns from key ICs to determine defective parts.
5.2 Service Modes
Introduces Service Default Mode (SDM), Service Alignment Mode (SAM), and Customer Service Mode (CSM).
5.2.1 Service Default Mode (SDM)
Explains the purpose and activation of SDM for pre-defined settings and overriding protections.
5.2.2 Service Alignment Mode (SAM)
Details SAM purpose, activation, contents, and how to adapt display options.
5.2.3 Customer Service Mode (CSM)
Explains CSM purpose, activation, navigation, and contents for customer issue diagnosis.
5.3 Stepwise Start-up
Explains the automatic stepwise start-up process when a TV is in protection mode.
5.4 Service Tools
Describes ComPair, a service tool for fault finding and software upgrades.
5.5 Error Codes
Explains the error code buffer, types of errors, and how to read them.
5.5.2 How to Read the Error Buffer
Explains methods to read the error buffer, including on-screen display and blinking LED.
5.5.3 How to Clear the Error Buffer
Describes methods for clearing the error buffer, either via SAM menu or automatic reset.
5.5.4 Error Buffer
Details the error code overview table and common error causes.
5.6 The Blinking LED Procedure
Details procedures for blinking LED error codes, including LAYER 1 and LAYER 2 errors.
5.6.2 How to Activate
Describes how to activate the blinking LED procedure via CSM or SDM.
5.7 Protections
Covers software and hardware protections, including supply errors and start-up protections.
5.8 Fault Finding and Repair Tips
Provides tips for troubleshooting common issues like Ambilight, audio amplifier, AV PIP, and DC/DC converters.
5.8.1 Ambilight
Discusses color/light output differences in Ambilight modules and adjustment via SAM.
5.8.2 Audio Amplifier
Provides a tip for replacing the Class D IC, emphasizing proper powerpad cooling.
5.8.3 AV PIP
Explains how to invoke a test pattern for checking AV PIP board functionality.
5.8.5 DC/DC Converter
Describes the basic board power supply, its converters, and stabilizers.
5.9 Software Upgrading
Explains how to upgrade main and stand-by software via USB.
Alignments
6.1 General Alignment Conditions
Outlines general conditions and precautions for performing electrical adjustments.
6.2 Hardware Alignments
Indicates that hardware alignments are not applicable for this section.
6.3 Software Alignments
Guides the user to SAM mode for software alignments like White Point, Ambilight, and TCON.
6.4 Option Settings
Explains how the microprocessor uses option codes for IC identification and communication.
6.5 Reset of Repaired SSB
Details the critical step of resetting the NVM on a repaired SSB and setting factory defaults.
6.6 Total Overview SAM modes
Provides a comprehensive overview of SAM modes and their functions.
Circuit Descriptions
7.1 Introduction
Introduces the Q552.1L LA chassis and its TV550 platform stylings.
7.2 Power Architecture
Details the power architecture of the TV550 platform, including power supply units and diversity.
7.3 DC/DC Converters
Explains the function of on-board DC/DC converters and linear stabilizers delivering various voltages.
7.4 Front-End Analogue and DVB-T, DVB-C; ISDB-T reception
Describes the front-end architecture for European/Asia Pacific and Latin American regions.
7.5 HDMI
Details the implementation of the Silicon Image Sil9x87 HDMI multiplexer and its features.
7.6 Video and Audio Processing - PNX85500
Describes the PNX85500 as the main processor, listing its features and TV550 architecture.
7.7 Back-End
Discusses different backlight types (CCFL/EEFL and LED) and their corresponding power boards.
7.8 Ambilight
Explains the 2-sided Ambilight implementation and its architecture.
7.9 TCON
Describes the TCON application, programming, and alignment procedures.
IC Data Sheets
8.1 Diagram USB Hub B01C, USB2513B (IC 7F25)
Shows the internal block diagram and pin configuration of the USB Hub IC.
8.2 Diagram Temp Sensor + Headphone B01J, LM75BDP (IC 7FD1)
Provides the block diagram and pin configuration for the Temperature Sensor and Headphone IC.
8.3 Diagram PNX NandFlash - Conditional Access B02A, PNX85500 (IC7S00)
Shows the internal block diagram and pin configuration for the PNX NandFlash and Conditional Access IC.
8.4 Diagram Audio B03A, TPA3120D2PWP (IC7D10)
Provides the internal block diagram and pin configuration for the Audio IC.
8.5 Diagram DC/DC B03B, TPS53126PW (IC7U03)
Shows the internal block diagram and pin configuration for the DC/DC converter IC.
8.6 Diagram DC/DC B03E, ST1S10PH (IC 7UD0)
Displays the internal block diagram and pin configuration for the DC/DC converter IC.
8.7 Diagram DC/DC B03E, LD1117DT25 (IC 7UD2)
Provides the internal block diagram and pin configuration for the DC/DC converter IC.
8.8 Diagram Ethernet + Service B04C, LAN8710A-EZKH (IC 7E10)
Shows the internal block diagram and pin configuration for the Ethernet and Service IC.
8.9 Diagram HDMI B04D, SII9287B (IC 7EC1)
Displays the internal block diagram and pin configuration for the HDMI IC.
Block Diagrams
9-1 Wiring diagram van Gogh 32" - 46"
Illustrates the wiring connections for the van Gogh styling models.
9-2 Wiring diagram da Vinci 32" - 46"
Illustrates the wiring connections for the da Vinci styling models.
9-3 Wiring diagram Matisse 40" - 52"
Illustrates the wiring connections for the Matisse styling models.
9-4 Block Diagram Video
Shows the block diagram for the video signal path within the chassis.
9-5 Block Diagram Audio
Shows the block diagram for the audio signal path within the chassis.
9-6 Block Diagram Control & Clock Signals
Illustrates the control and clock signal flow within the chassis.
9-7 Block Diagram I2C
Shows the block diagram for the I2C communication bus.
9-8 Supply Lines Overview
Provides an overview of the various power supply lines distributed across the chassis.
Circuit Diagrams and PWB Layouts
10-1 AL1 820400089786 AmbiLight Common
Circuit diagram for the AmbiLight Common module using LiteOn LEDs.
10-2 AL3 820400089712 21 LED LiteOn
Circuit diagram for the 21 LED LiteOn module.
10-4 AL1 820400090592 AmbiLight Common
Circuit diagram for Ambilight Common using Everlight LEDs.
10-5 AL2 820400090611 3 LED Everlight
Circuit diagram for 3 LED Everlight module.
10-6 AL2 820400090601 9 LED Everlight
Circuit diagram for 9 LED Everlight module.
10-7 AL2 820400090621 15 LED Everlight
Circuit diagram for 15 LED Everlight module.
10-8 Layout AmbiLight Everlight
Layout diagram for Ambilight modules using Everlight LEDs.
10-9 B01 820400089943 Tuner, HDMI & CI
Circuit diagram for the Tuner, HDMI, and CI module.
10-10 B01 820400089944 Tuner, HDMI & CI
Circuit diagram for the Tuner, HDMI, and CI module.
10-11 B02 820400089506 PNX85500
Circuit diagram for the PNX85500 NandFlash and Conditional Access.
10-12 B03 820400089514 CLASS D
Circuit diagram for the Class D Audio Amplifier.
10-13 B04 820400089525 Analog I/O
Circuit diagram for Analog I/O, Analogue Externals A.
10-14 B04 820400089525 Analog I/O
Circuit diagram for Analog I/O, Analogue Externals B.
10-15 B05 820400089572 LVDS Non DVBS
Circuit diagram for LVDS Non DVBS Display Interfacing.
10-16 B06 820400089572 LVDS Non DVBS
Circuit diagram for LVDS Video Out.
10-17 B13 820400090732 TCON AL CPLD
Circuit diagram for the TCON AL CPLD module.
10-18 B14 820400090715 TCON SHARP
Circuit diagram for the TCON Control module (Sharp).
10-19 B14C P Gamma & VCom & Flash
Circuit diagram for P Gamma, VCom, and Flash components.
10-20 B14D MPD
Circuit diagram for the MPD (Multi-Purpose Device).
10-21 310431363643 SSB Layout
Provides the top-side layout overview of the SSB.
10-22 310431364173 SSB Layout
Provides the top-side layout overview of the SSB.
10-23 J 2722171xxxxx IR Board
Circuit diagram for the IR Board.
10-24 J 2722171xxxxx IR Board
Circuit diagram for the IR/LED Board.
Styling Sheets
11-1 Matisse 32" - 52"
Details the styling components for Matisse models of 32" to 52" screen sizes.
11-2 van Gogh 32" - 52"
Details the styling components for Van Gogh models of 32" to 52" screen sizes.
11-3 da Vinci 32" - 46"
Details the styling components for da Vinci models of 32" to 46" screen sizes.
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