Philips 32PFS4131/12 User Manual

Published by CQZ/SC 1643 Quality Printed in the Netherlands Subject to modification EN 3122 785 20213
2016-Oct-28
2016
©
TP Vision Netherlands B.V.
All rights reserved. Specifications are subject to change without notice. Trademarks are the
property of Koninklijke Philips Electronics N.V. or their respective owners.
TP Vision Netherlands B.V. reserves the right to change products at any time without being obliged to adjust
earlier supplies accordingly.
PHILIPS and the PHILIPS’ Shield Emblem are used under license from Koninklijke Philips Electronics N.V.
Colour Television Chassis
TPN16.3E
LA
Contents Page Contents Page
1. Revision List 2
2. Technical Specs, Diversity, and Connections 2
3. Precautions, Notes, and Abbreviation List 5
4. Mechanical Instructions 9
Cable dressing (22" 4031 series) 9
Cable dressing (24" 4031 series) 10
Cable dressing (24" 5231 series) 10
Cable dressing (32" 4131 series) 11
Cable dressing (43" 4131 series) 11
Cable dressing (49" 4131 series) 12
5. Service Modes, Error Codes, and Fault Finding 21
6. Alignments 29
7. Circuit Descriptions 32
8. IC Data Sheets 39
9. Block Diagrams
Block diagram 43
10. Circuit Diagrams and PWB Layouts Drawing PWB
A 715G7735 PSU
44 45-46
A 715G7734 PSU 47 49-50
A 715G6934 PSU 51 53-54
A 715G7574 PSU 55 56-57
B 715G8232 SSB 58 74-75
J 715G5964 IR/LED Panel 76 77
J 715G8009 IR/LED Panel 78 79
J 715G7055 IR/LED Panel 80 81
E 715G7088 Keyboard control panel 82 83
11. Styling Sheets
4031 series 22" 84
4031 series 24" 85
5231 series 24" 86
4131 series 32" 87
4131 series 43" 88
4131 series 49" 89

Philips 32PFS4131/12 Specifications

General

Brand	Philips
Model	32PFS4131/12
Category	TV
Language	English

Summary

Technical Specifications and Connections

Connector Overview

Detailed diagrams and pinouts for rear and side connectors on the TV.

Safety Precautions and Service Notes

Safety Instructions

Essential safety guidelines for repairing the television set, including isolation transformer use.

Service Warnings

Critical warnings regarding ESD, high voltage, and component handling during repair.

Practical Service Precautions

Mechanical Instructions and Assembly

22"/24" 4031 Series Disassembly

Step-by-step instructions for disassembling 22"/24" 4031 series TVs.

24PFS5231/12 Disassembly

32"/43"/49" Pxx4131 Series Disassembly

Service Modes and Troubleshooting

Service Modes Overview

Explanation of Service Alignment Mode (SAM), Factory Mode, and CSM.

Software Upgrade Procedure

Error Code Interpretation

How to read and interpret error codes stored in the NVM.

Blinking LED Error Display

Fault Finding and Repair Tips

General tips for diagnosing and repairing common television faults.

Alignment Procedures

Software Alignments

Option Settings Configuration

Repaired SSB NVM Reset

Steps to reset NVM and reload MAC address for a repaired SSB.

Circuit Descriptions

Power Supply Architecture

Description of the power supply unit and its overall architecture.

Front-End TV Reception

HDMI Input Circuit

Video and Audio Processing

Description of the NT72562TBG-BB SoC for video and audio processing.

Integrated Circuit (IC) Data Sheets

NT72562_ADC/DAC/AUDIO/SIF IC

Block diagram and pin configuration for the NT72562TBG-BB IC.

T2/S2 Tuner IC (MP8126DF)

Audio Amplifier IC (AD87588)

System Block Diagrams

Overall Block Diagram

Overall block diagram of the television's main functional units and interfaces.

Circuit Diagrams and PWB Layouts

Power Supply Unit (PSU) Diagrams

Circuit diagrams and PWB layouts for various PSU models (715G7735, 715G7734, etc.).

SSB Circuit Diagrams and Layouts

Circuit diagrams and PWB layouts for the 715G8232 SSB and its modules.

HDMI Input Circuit Diagram

Speaker Amplifier and Headphone Output

Circuit diagram for speaker amplifier and headphone output.

VGA Input Circuit Diagram

IR/LED Panel Circuit Diagrams

Keyboard Control Panel Circuit