Sony GN3TR - User Manual

SERVICE MANUAL
Version Date Subject
1.0 1/2017 Original manual issue.
2.0 2/2017 Addition of models. [XBR-49/75X900E, XBR-65X900E (LA1)] (P.2, P.19, P.24, P.55, P.58~60, P.142~218, P.230~241)
Change of information. (P.18, P.30)
LCD TV
9-888-810-02
ORIGINAL MANUAL ISSUE DATE: 1/2017
X900E Series
GN3TR CHASSIS
KS Segment
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Summary

Warnings and Cautions

General Servicing Cautions

Precautions for qualified service personnel during servicing.

Electrical Safety Warnings

Crucial safety measures to prevent electric shock.

Component Safety Warnings

Safety alerts for critical component replacement.

Safety Check-Out Procedures

Post-Repair Safety Verification

Steps to ensure safety before releasing the unit.

Electrical Leakage Testing

Procedure to measure electrical leakage current.

Self Diagnosis Function

Diagnostic Test Indicators

Understanding LED blinking codes for fault diagnosis.

TV Adjustment Procedures

Service Mode Access and Navigation

Steps to enter and operate the service menu.

Software Version and Serial Number Management

Checking software versions and editing serial numbers.

Model Number and Picture Adjustments

Setting model numbers and performing WB adjustments.

USB Software Update

System Software Update Procedure

Instructions for updating TV software via USB.

Troubleshooting Guide

Triage and Initial Diagnosis

Initial steps for identifying and isolating issues.

Detailed Troubleshooting Flows

Step-by-step guides for resolving specific fault conditions.

Exploded Views and Parts Identification

XBR-55 X900 E Rear Cover and LCD Panel Parts

Diagrams showing components of the rear cover and LCD panel.

XBR-55 X900 E Connector and Screw Details

Visual references for connectors and screws.

Appendix 1: Remote Control Features

Voice Remote Control Functions

Overview of remote capabilities and voice search.

Voice Remote Pairing Process

Instructions for registering the voice remote control with the TV.

Appendix 2: Reset Procedures

Reset and Factory Reset Methods

Explains soft reset, factory reset, and force factory reset.

Appendix 3: Panel Replacement Notes

Synchronized Part Replacement Guidance

Guidance on related parts needed for panel replacement.

Sony GN3TR Specifications

General

Brand	Sony
Model	GN3TR
Category	LCD TV
Language	English