Table of Contents
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SERVICE MANUAL
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ORIGINAL MANUAL ISSUE DATE: 2/2017
Version
Date
1.0
2/2017
1.1
2/2017
Subject
Original manual issue.
Addition of IMPORTANT REMINDER FOR TV MAINBOARD REPLACEMENT
in WARNINGS AND CAUTIONS (P.3)
XE93/94 Series
GN3TR CHASSIS
KP Segment
LCD TV
9-888-809-02
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Table of Contents
Related Manuals for Sony XE94 Series
Summarization of Contents
WARNINGS AND CAUTIONS
General Safety Precautions
Essential safety guidelines for service personnel and handling.
LCD Panel Handling Caution
Specific instructions for safely handling the LCD panel.
SAFETY CHECK-OUT
Leakage Test Procedure
Steps for performing electrical leakage tests for safety.
SELF DIAGNOSIS FUNCTION
Diagnostic Test Indicators
Understanding red LED blinking codes for error identification.
ADJUSTMENT PROCEDURES
Entering Service Mode
Instructions on how to access the TV's service mode.
Software Version Information
How to check and display software and hardware version details.
Serial Number Editing
Mandatory procedure for setting serial numbers after main board replacement.
Model Number Setting
Procedure for selecting and setting the correct product name.
USB UPDATE
System Software Update Process
Step-by-step guide for updating TV software via USB.
TROUBLE SHOOTING
Triage Process
Initial steps for diagnosing and isolating TV faults.
No Power Troubleshooting Flow
Diagnostic flowchart for issues related to the TV not powering on.
No Sound Troubleshooting Flow
Diagnostic flowchart for troubleshooting audio output problems.
No Picture Troubleshooting Flow
Diagnostic flowchart for issues where the TV screen remains blank.
PCB PARTS MAP
BMKP Board Parts Identification
Visual identification of components on the BMKP board (A side).
BLOCK DIAGRAMS
System Block Diagram
Overview of major components and their interconnections.
CONNECTOR DIAGRAMS
KD-55XE9305 Connector Layout
Pin assignments and layout for the KD-55XE9305 model.
BOARD LOCATION
Component Placement Diagrams
Visual guide showing the physical location of boards within models.
PANEL HANDLING
Lifting and Holding Procedures
Safe methods for lifting and holding the TV panel.
Prohibited Holding Positions
Identifies incorrect grip areas to prevent damage during handling.
DISASSEMBLY
KD-55XE9305 Disassembly Steps
Detailed instructions for disassembling the KD-55XE9305 model.
KD-65XE9305 Disassembly Steps
Detailed instructions for disassembling the KD-65XE9305 model.
KD-75XE9405 Disassembly Steps
Detailed instructions for disassembling the KD-75XE9405 model.
EXPLODED VIEWS
KD-55XE9305 Rear Cover 1 Parts
Exploded view of rear cover components for KD-55XE9305.
KD-65XE9305 LCD Panel Parts
Exploded view of LCD panel components for KD-65XE9305.
KD-75XE9405 Screws
Exploded view detailing screw types and locations for KD-75XE9405.
APPENDIX-1
Voice Remote Control Functions
Explanation of the voice remote's capabilities and usage.
APPENDIX-2
Reset vs. Factory Reset
Differentiates between TV reset and factory reset procedures.
APPENDIX-3
Cushioning Procedures
Guidelines for adding cushions to the H frame for specific models.
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