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Philips 32PFL5404H/12 Service Manual

Philips 32PFL5404H/12
115 pages
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Published by ER/TY 0971 BU TV Consumer Care, the Netherlands Subject to modification EN 3122 785 18542
2009-Nov-20
©
Copyright 2009 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
Q543.1E
LA
18440_000_090205.eps
090226
Contents Page Contents Page
1. Revision List 2
2. Technical Specifications and Connections 2
3. Precautions, Notes, and Abbreviation List 5
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 14
6. Alignments 33
7. Circuit Descriptions 38
8. IC Data Sheets 47
9. Block Diagrams
Wiring Diagram 32" (P&S) 55
Wiring Diagram 37" (P&S) 56
Wiring Diagram 47" (P&S) 57
Wiring Diagram 52" (P&S) 58
Block Diagram Video 59
Block Diagram Audio 60
Block Diagram Control & Clock Signals 61
Block Diagram I2C 62
Supply Lines Overview 63
10. Circuit Diagrams and PWB Layouts
SSB v1: DC/DC +3V3 +1V2 (B01) 64-65 87
SSB v1: Front End (B02) 66 87
SSB v1: PNX8543 - Power (B03) 67-74 87
SSB v1: Bolt-on (B04) 75-77 87
SSB v1: HDMI (B05) 78-80 87
SSB v1: Class-D (B06) 81 87
SSB v1: Display Interface (Common) (B07) 82-83 87
SSB: SRP List Explanation 84
SSB v1: SRP List Part 1 85 87
SSB v1: SRP List Part 2 86 87
SSB v3: DC/DC +3V3 +1V2 (B01) 88-89 115
SSB v3: Front End (B02) 90 115
SSB v3: PNX8543 - Power (B03) 91-98 115
SSB v3: Bolt-on (B04) 99-101 115
SSB v3: HDMI (B05) 102-104 115
SSB v3: Class-D (B06) 105 115
SSB v3: Display Interface (Common) (B07) 106-107 115
SSB v3: PNX5100 - Power (B08) 108-112 115
SSB v3: SRP List Part 1 113 115
SSB v3: SRP List Part 2 114 115

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Philips 32PFL5404H/12 Specifications

Picture and Display IconPicture and Display
aspect ratioWidescreen
brightness450 cd/m²
response time5 ms
viewing angle178º (H)/178º (V)
diagonal screen size32 inch / 81 cm
panel resolution1366 x 768p
Supported Display Resolutions IconSupported Display Resolutions
computer formats640 x 480 60 Hz, 800 x 600 60 Hz, 1024 x 768 60 Hz, 1360 x 768 60 Hz, 1920 x 1080 60 Hz
video formats480i 60 Hz, 480p 60 Hz, 576i 50 Hz, 576p 50 Hz, 720p 50, 60 Hz, 1080i 50, 60 Hz, 1080p 24, 50, 60 Hz, 1080p 24, 25, 30 Hz
Sound IconSound
output power (RMS)2 x 10 W
sound systemNicam Stereo
Power IconPower
ambient temperature5°C to 35°C
mains power220–240 V, 50 Hz
power consumption (typical)83 W
standby power consumption0.15 W
Weight and Dimensions IconWeight and Dimensions
set dimensions810 x 519 x 95 mm
set dimensions with stand810 x 570 x 230 mm
weight including packaging16 kg
product weight10 kg
product weight with stand13 kg
box dimensions981 x 651 x 199 mm
VESA wall mount compatible200 x 200 mm

Summary

1. Revision List

2. Technical Specifications and Connections

2.1 Technical Specifications

Provides on-line product support links and general product information.

2.2 Directions for Use

Information on downloading product information from Philips websites.

2.3 Connections

Details on side and back connectors for the television set.

2.4 Chassis Overview

Refers to Chapter 9 for PWB/CBA locations.

2.3.1 Side Connections

Detailed listing and specifications of side connector inputs/outputs.

2.3.2 Rear Connections

Detailed listing and specifications of rear connector inputs/outputs.

3. Precautions, Notes, and Abbreviation List

3.1 Safety Instructions

Essential safety regulations for TV repair and post-repair checks.

3.2 Warnings

Important warnings regarding ESD, high voltage, and component handling.

3.3 Notes

General notes on measurements, waveforms, and schematic conventions.

3.4 Abbreviation List

Glossary of abbreviations used in the service manual.

4. Mechanical Instructions

4.1 Cable Dressing

Illustrates cable routing and dressing for different TV models.

4.2 Service Positions

Describes methods for positioning the TV for easy servicing.

4.3 Assembly/Panel Removal

Step-by-step instructions for disassembling the TV and removing components.

4.4 Set Re-assembly

Guidelines for re-assembling the TV set after repair.

5. Service Modes, Error Codes, and Fault Finding

5.1 Test Points

Discusses using IC test patterns for component-level diagnostics.

5.2 Service Modes

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

5.3 Step by step Start-up

Details the TV's start-up sequence and transition states.

5.4 Service Tools

Introduces ComPair, a hardware interface for diagnostics and software upgrades.

5.5 Error Codes

Explains the error code buffer and different error types.

5.6 The Blinking LED Procedure

Describes how the front LED indicates errors for service diagnosis.

5.7 Protections

Covers software and hardware protections that trigger on fault conditions.

5.8 Fault Finding and Repair Tips

Provides tips for troubleshooting common issues like Ambilight, DC/DC converters.

5.9 Software Upgrading

Instructions for upgrading main software and stand-by software via USB.

5.5.2 How to Read the Error Buffer

Methods for displaying error codes via SAM, blinking LED, or ComPair.

5.5.3 How to Clear the Error Buffer

Procedures to reset the error buffer via SAM or RC commands.

5.5.4 Error Buffer

Details on error buffer contents and mechanisms of error detection.

5.6 The Blinking LED Procedure

Explains Layer 1 and Layer2 blinking LED procedures for error indication.

5.6.2 How to Activate

Activation methods for CSM and SDM blinking LED procedures.

5.7 Protections

Details software and hardware protections, including supply and start-up protections.

5.8 Fault Finding and Repair Tips

Provides tips for troubleshooting common issues like Ambilight, DC/DC converters.

5.8.12 SSB Replacement

Flowchart and instructions for replacing the SSB module.

5.9 Software Upgrading

Instructions for upgrading main software and stand-by software via USB.

6. Alignments

6.1 General Alignment Conditions

Conditions required for performing electrical adjustments and alignments.

6.2 Hardware Alignments

States that hardware alignments are not applicable.

6.3 Software Alignments

Details software alignments for Tuner AGC and White Point.

6.4 Option Settings

Explains how to set initialisation codes (options) for the microprocessor.

6.5 Reset of Repaired SSB

Procedures for resetting the NVM on a repaired SSB.

6.6 Total Overview SAM modes

Provides an overview of SAM modes and their functions.

7. Circuit Descriptions

7.1 Introduction

Introduces the Q543.1E LA chassis and its key components.

7.2 Power Supply

Describes the Integrated Power Board (IPB) and its specifications.

7.3 DC-DC Converter

Details the DC-DC converters used for various voltage supplies.

7.4 Front-End

Explains the components of the front-end circuit, including tuner and demodulator.

7.5 HDMI

Discusses the HDMI multiplexer implementation and EDID control.

7.6 Video and Audio Processing - PNX8543

Explains the role of the PNX8543 processor in video and audio handling.

7.7 Common Interface CI+

Describes the Common Interface CI+ extension for conditional access.

8. IC Data Sheets

8.1 Diagram SSB v1: DC/DC +3V3 +1V2 B01A, NCP5422AD (IC 7103)

Shows the internal block diagram and pin configuration of the NCP5422AD IC.

8.2 Diagram SSB v1: DC/DC +3V3 +1V2 Stand-by B01B, ST1S10PH (IC 7202/7222)

Details the block diagram and pin configuration of the ST1S10PH IC.

8.3 Diagram SSB v1: DC/DC +3V3 +1V2 Stand-by B01B, LD3985M (IC 7201)

Presents the internal block diagram and pin configuration of the LD3985M IC.

8.4 Diagram SSB v1: Front End B02A, DRX3926K (IC 7303)

Shows the block diagram and pin configuration of the DRX3926K front-end IC.

8.5 Diagram SSB v1: PNX8543 - Power B03A, PNX8543 (IC7600)

Displays the block diagram and pin configuration of the PNX8543 processor.

8.6 Diagram SSB v1: Ethernet B05B, DP83816 (IC7N04)

Illustrates the block diagram and pin configuration of the DP83816 Ethernet controller.

8.7 Diagram SSB v1: Class-D B06A, TPA3123D (IC 7L10)

Shows the block diagram and pin configuration of the TPA3123D Class-D amplifier IC.

9. Block Diagrams

Wiring Diagram 32" (P&S)

Wiring diagram for the 32" P&S model, showing connections between major boards.

Wiring Diagram 37" (P&S)

Wiring diagram for the 37" P&S model, illustrating interconnections.

Wiring Diagram 47" (P&S)

Wiring diagram for the 47" P&S model, detailing component connections.

Wiring Diagram 52" (P&S)

Wiring diagram for the 52" P&S model, showing system connections.

Block Diagram Video

High-level block diagram of the video signal path and processing.

Block Diagram Audio

Overview of the audio signal path, processing, and output stages.

Block Diagram Control & Clock Signals

Illustrates control signals and clock distribution within the chassis.

Block Diagram I2C

Diagram showing the I2C communication bus and connected components.

Supply Lines Overview

Overview of all power supply lines and their distribution to various boards.

10. Circuit Diagrams and PWB Layouts

SSB v1: DC/DC +3V3 +1V2

Circuit diagram and PWB layout for the DC/DC converter board (B01A).

SSB v1: DC/DC +3V3 +1V2 Stand-by

Circuit diagram and PWB layout for the DC/DC converter stand-by board (B01B).

SSB v1: Front End B02A

Circuit diagram and PWB layout for the Front End board (B02A).

SSB v1: PNX8543 - Power B03A

Circuit diagram and PWB layout for the PNX8543 Power board (B03A).

SSB v1: PNX8543 - Video Streams/LVDS Output

Circuit diagram and PWB layout for the PNX8543 Video Streams/LVDS Output board.

SSB v1: PNX8543 Audio Amplifier

Circuit diagram and PWB layout for the PNX8543 Audio Amplifier board.

SSB v1: PNX8543 - Analogue AV

Circuit diagram and PWB layout for the PNX8543 Analog AV board.

SSB v1: PNX8543 - SDRAM

Circuit diagram and PWB layout for the PNX8543 SDRAM board.

SSB v1: PNX8543 - Control MIPS/Flash/PCI

Circuit diagram and PWB layout for the PNX8543 Control/MIPS/Flash/PCI board.

SSB v1: PNX8543 - Standby-Control/Debug

Circuit diagram and PWB layout for the PNX8543 Stand-by Control/Debug board.

SSB v1: HDMI

Circuit diagram for the HDMI input interface.

SSB v1: YPbPr / Side I/O / S-video

Circuit diagram for the YPbPr, Side I/O, and S-video inputs.

SSB v1: Bolt-on

Circuit diagram for the Bolt-on SSB, including reserved sections.

SSB v1: PNX8543 - Video Streams/LVDS Output

Circuit diagram for the PNX8543 Video Streams/LVDS Output.

SSB v3: PNX8543 Audio Amplifier

Circuit diagram for the PNX8543 Audio Amplifier board.

SSB v3: PNX8543 - Analogue AV

Circuit diagram for the PNX8543 Analog AV board.

SSB v3: PNX8543 - SDRAM

Circuit diagram for the PNX8543 SDRAM board.

SSB v3: PNX8543 - Cntrl MIPS/Flash/PCI

Circuit diagram for the PNX8543 Control/MIPS/Flash/PCI board.

SSB v3: PNX8543 - Stand-by Control/Debug

Circuit diagram for the PNX8543 Stand-by Control/Debug board.

SSB v3: PNX5100 - Power

Circuit diagram for the PNX5100 Power board.

SSB v3: PNX5100 - Ctrl/PCI/Debug

Circuit diagram for the PNX5100 Control/PCI/Debug board.

SSB v3: PNX5100 - SDRAM

Circuit diagram for the PNX5100 SDRAM board.

SSB v3: PNX5100 - AmbiLight

Circuit diagram for the PNX5100 AmbiLight board.

SSB v3: Analog IO - Scart 1 & 2

Circuit diagram for the Analog IO, Scart 1 & 2 board.

SSB v3: HDMI

Circuit diagram for the HDMI input interface.

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