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Philips 32HFL5850D/10 User Manual

Philips 32HFL5850D/10
123 pages
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Published by MB/CC 1061 BU TV Consumer Care Printed in the Netherlands Subject to modification EN 3122 785 18035
2010-Jun-30
©
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.
Colour Television Chassis
Q522.2HE
LA
I_18030_000.eps
031108
ME8ME8
Contents Page Contents Page
1. Revision List 2
2. Technical Specifications, Directions for Use, and
Connections 2
3. Precautions, Notes, and Abbreviation List 6
4. Mechanical Instructions 10
5. Service Modes, Error Codes, and Fault Finding 17
6. Alignments 39
7. Circuit Descriptions 41
8. IC Data Sheets 43
9. Block Diagrams
Wiring Diagram 26" & 32" Alt BOM 1(ME8) 53
Wiring Diagram 26" Alt BOM 2 (ME8) 54
Wiring Diagram 26" Smartcard Alt BOM 1 (ME8)55
Wiring Diagram 26" Smartcard Alt BOM 2 (ME8)56
Wiring Diagram 32" Smartcard Alt BOM 1 (ME8)57
Wiring Diagram 32" Smartcard Alt BOM 2 (ME8)58
Wiring Diagram 42" Smartcard (ME8) 59
Block Diagram Video 60
Block Diagram Audio 61
Block Diagram Control & Clock Signals 62
SSB: Test Points (Overview Top Side) 63
SSB: Test Points (Overview Bottom Side) 66
I2C IC Overview 69
Supply Lines Overview 70
10. Circuit Diagrams and PWB Layouts Drawing PWB
Main Supply Panel (42")
71
Small Signal Board (B02-B10) 72-102 106-111
SSB: SRP List Explanation 103
SSB: SRP List Part 1 104
SSB: SRP List Part 2 105
DC / DC Converter Panel (DC) 112 112
Keyboard Control Panel (E) 113 113
i Board (Part 1) (HC01) 114 116
i Board (Part 2) (HC02) 114 116
IR & LED Panel v.3 (J) 117 118
IR & LED Panel v.4 (J) 119 120
System Interface Panel (SI) 121 122-123

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Philips 32HFL5850D/10 Specifications

General IconGeneral
Screen Size32 inches
Display TechnologyLCD
Backlight TypeLED
HDMI Ports3
USB Ports2
Smart TVYes
Ethernet PortYes
Wi-FiYes
Refresh Rate60 Hz
Energy ClassA+
Audio Output20 W
Operating SystemAndroid
Resolution1920 x 1080 (Full HD)

Summary

2. Technical Specifications, Directions for Use, and Connections

2.1 Technical Specifications

Provides detailed technical parameters and model information.

2.3 Connections

Details all input/output connectors and pin assignments for the TV.

2.3.1 Rear Connections

Lists and describes rear panel connections like SCART, AV.

2.3.2 Side Connections

Details side panel connections like USB, Mini Jack, Cinch.

3. Precautions, Notes, and Abbreviation List

3.1 Safety Instructions

Outlines essential safety regulations for servicing and repair.

3.2 Warnings

Lists critical warnings regarding ESD, high voltage, and tools.

3.3.8 Practical Service Precautions

Emphasizes electrical shock avoidance and voltage respect.

4. Mechanical Instructions

4.3 Assy/Panel Removal ME8 Styling

Provides instructions for disassembling the ME8 styling for specific models.

4.3.10 LCD Panel

Procedure for disassembling and removing the LCD panel.

5. Service Modes, Error Codes, and Fault Finding

5.1 Test Points

Explains how to use test points and IC test patterns for diagnostics.

5.3 Service Modes

Introduces Service Default Mode (SDM), SAM, and CSM for technicians.

5.3.1 Service Default Mode (SDM)

Explains the purpose and activation of SDM for pre-defined settings.

5.3.2 Service Alignment Mode (SAM)

Details purpose, activation, and contents of SAM for alignments and options.

5.3.3 Customer Service Mode (CSM)

Explains CSM purpose, activation, and content for customer support.

5.4 Stepwise Start-up

Describes stepwise start-up procedures for protections detected by software.

5.5 Service Tools

Introduces ComPair and LVDS Tool for service and diagnostics.

5.5.1 ComPair

Details ComPair's capabilities for repair, diagnostics, and software upgrade.

5.6 Error Codes

Explains error code buffer, types of errors, and their relation to protection.

5.6.1 Introduction

Describes how the error buffer stores detected errors and their significance.

5.6.2 How to Read the Error Buffer

Explains methods to read error codes via SAM, blinking LED, or ComPair.

5.6.3 How to Clear the Error Buffer

Details methods for clearing the error buffer, including SAM commands.

5.7 The Blinking LED Procedure

Explains the procedure for blinking LED error codes in protection or on states.

5.7.1 Introduction

Details how LED blinking indicates protection errors or error buffer contents.

5.7.2 How to Activate

Guides on activating the blinking LED procedure using SDM, CSM, or RC commands.

5.8 Protections

Covers software and hardware protections, including supply errors.

5.8.1 Software Protections

Explains software-based protections, including supply monitoring.

5.8.2 Hardware Protections

Details the hardware protection circuit for audio problems.

5.9 Fault Finding and Repair Tips

Provides tips for fault finding and troubleshooting common issues.

5.9.2 DC/DC Converter

Explains how to find failures in DC-DC converters and common symptoms.

5.9.4 SSB Replacement

Provides a flowchart for exchanging the Small Signal Board (SSB).

5.9.5 Display option code

Emphasizes checking the display option code in SAM after SSB replacement.

5.10 Software Upgrading

Introduces software upgrading via USB or PCI bus.

5.10.1 Introduction

Explains software storage in NAND Flash and upgrade methods.

5.10.2 Main Software Upgrade

Details the format and content of the One-Zip software file for upgrades.

5.10.3 Stand-by Software Upgrade

Describes methods for upgrading the stand-by software via USB or PC.

6. Alignments

6.1 General Alignment Conditions

Lists general conditions required for performing electrical alignments.

6.3 Software Alignments

Explains how to perform software alignments via SAM.

6.3.1 White Point

Guides on aligning the white point using SAM and test signals.

6.4 Option Settings

Explains microprocessor communication with I2C ICs and option codes.

6.4.1 Introduction

Details how the microprocessor communicates with I2C ICs via option codes.

6.4.4 Opt. No. (Option numbers)

Guides on setting all options at once using option numbers.

6.5 Reset of Repaired SSB

Explains the importance of resetting the NVM on a repaired SSB.

7. Circuit Descriptions

7.2 Main Power Supply

Describes the power supply units used in the TV522 platform.

9. Block Diagrams

Block Diagram Video

Presents a block diagram illustrating the video signal path and components.

Block Diagram Audio

Shows a block diagram detailing the audio signal flow and related components.

Block Diagram Control & Clock Signals

Illustrates the control and clock signal paths within the TV system.

SSB: Test Points (Overview Top Side)

Provides an overview of test points on the top side of the SSB.

SSB: Test Points (Part 1 Top Side)

Shows the physical layout of test points on Part 1 of the SSB top side.

SSB: Test Points (Part 2 Top Side)

Illustrates the physical layout of test points on Part 2 of the SSB top side.

Part 1

Lists test points for Part 1 of the SSB bottom side.

Part 2

Lists test points for Part 2 of the SSB bottom side.

10. Circuit Diagrams and PWB Layouts

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