Philips 70PUS7505/12 - User Manual

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Published by Doris.zheng /SC 2037 Quality Subject to modification 3122 785 21061

2020-Sep-11

2020 © TP Vision Netherlands B.V.

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.

Chassis name Platform Model name

TPN20.6E LA NT72671

43PUS7505/12 50PUS7555/12

43PUS7505/60 58PUS7505/12

43PUS7505/62 58PUS7505/60

43PUS7555/12 58PUS7555/12

50PUS7505/12 70PUS7505/12

50PUS7505/60 70PUS7555/12

50PUS7505/62 50PUS7605/60

58PUS7605/60 70PUS7605/60

TPN20.6E

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Summary

Service Manual Introduction

Precautions, Notes, and Abbreviation List

Safety Instructions and Warnings

Essential safety guidelines and warnings for repair procedures.

General and Schematic Notes

Notes on measurements, waveforms, and schematic conventions.

Assembly and Panel Removal Procedures

Component Removal Steps

Service Modes Operations

SAM, Factory, and CSM Mode Functions

Explains SAM, Factory, and CSM modes, their purposes, activation, and navigation.

Software, Error Code, and Panel Code Management

Software Upgrade Procedures

Step-by-step guides for software updates using .pkg and .upg files.

Error Code Handling

Error Code Introduction, Reading, and Clearing

Explains error codes and how to read/clear the error buffer.

Set Option Code Management

Procedure for Setting Option Codes

Outlines the key sequence to reset the display code and restart the set.

Troubleshooting Guides

Diagnostic Flowcharts and Procedures

Electrical Diagrams

System Block Diagram and Power Architecture

Circuit Diagrams - Power Supply Units (PSU)

PSU Circuit Diagrams (715 GA052, 715 GA025, 715 G9856)

SSB Circuit Diagrams

Audio Amplifier Circuits

Peripheral Interface Circuits

Control Circuit Diagrams

SSB Circuit Diagrams - Power and Interfaces