Table of Contents
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL (COMMON)
Version
Date
Subject
1
01/2014
1
2
04/2014 Model Addition : Add 60" Models ( Model List , pg 45-46 )
st
Issue.
RB2G
CHASSIS
Segment: HM
LCD TV
9-888-150-02
For SM - Unique , please refer :
9-888-150-A1 ( America )
9-888-150-C1 ( China)
9-888-150-E1 ( Europe )
9-888-150-P1 ( Pan Asia )
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Table of Contents
Related Manuals for Sony KDL-40W607B
Summarization of Contents
General Safety and LCD Handling
General Safety Warnings
Safety instructions for service personnel, including electric shock prevention.
LCD Panel Handling Precautions
Specific precautions for safely handling and servicing the LCD panel.
Battery, Grounding, and Leakage Safety
Lithium Battery and Safety Check-Out
Precautions for lithium batteries and post-repair safety checks.
Leakage Test and Earth Grounding
Procedures for AC leakage testing and finding a reliable earth ground connection.
Material and Cable Handling Safety
Lead Free Information
Information and precautions for servicing circuit boards using lead-free solder.
Flexible Flat Cable (FFC) Handling
Guidelines for correctly inserting and removing Flexible Flat Cables to avoid damage.
Self Diagnostic Function Overview
Control Button Functions
Description of control buttons on the TV for different regions.
LED Display and Error Codes
LED Display Control and Patterns
Explanation of LED status indicators and their corresponding error patterns.
Standby LED Error Display
Table detailing standby LED blinking counts and detected errors.
Troubleshooting Triage Chart
Triage Chart for Diagnostics
A chart to diagnose issues based on symptoms and LED blinking patterns.
No Power Troubleshooting
AC Adapter and Power Issues
Diagnostic steps for the TV not powering on, checking AC adapter and internal power.
LED Blinking Error Diagnosis
3x LED Blinking Troubleshooting
Troubleshooting procedure for a 3-times LED blinking error (DC Alert).
Audio, Video, and Other LED Errors
LED Blinking Errors (4x, 5x, 6x, 7x)
Diagnostic steps for LED blinking errors 4x (Voltage), 5x (T-Con), 6x (Backlight), 7x (Temp).
No Sound Troubleshooting
Steps to diagnose and resolve audio issues when there is no sound.
No Picture Troubleshooting
Picture Display Issues
Diagnostic procedures for scenarios where the TV displays no picture.
Control and Connectivity Issues
Side Buttons and IR Remote Malfunctions
Troubleshooting for unresponsive side buttons and IR remote commander.
Network and Bluetooth Malfunctions
Steps to resolve issues with wired/wireless network and Bluetooth connectivity.
Service Adjustments Overview
Accessing Service Modes
Instructions for entering and switching between different service modes.
Changing Service Data
Procedures for modifying various service data settings.
White Balance and VCOM Adjustment
Procedures for restoring WB/Gamma data and adjusting VCOM settings.
Service Menu Tree and Panel Reset
Service Menu Tree Structure
Overview of the service menu structure and available categories.
Reset Panel Operation Time
Procedure to reset the panel operation time counter.
Diagrams and Schematics
Circuit Board Locations
Diagrams showing the physical location of circuit boards in the TV.
Block Diagrams
Block diagrams illustrating the TV's internal architecture and signal flow.
Connector Diagrams
Diagrams detailing the TV's internal connectors and their pinouts.
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