Table of Contents
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Table of Contents
Related Manuals for Sony KDL-40EX717
Summarization of Contents
Safety and Handling
General Safety Precautions
Essential safety guidelines for servicing and handling the TV set.
LCD Panel Handling Safety
Specific safety instructions for handling the LCD panel to prevent damage or injury.
Safety Check-Out and Diagnostics
Safety Check-Out Procedures
Steps to verify repair integrity, connections, and component replacements.
AC Leakage Testing
Methods for testing AC leakage current to ensure electrical safety.
Self Diagnosis Functions Overview
Explanation of the TV's self-diagnostic system and error indicators.
Disassembly and Part Information
Table-Top Stand Removal
Step-by-step instructions for removing the TV's table-top stand assembly.
Rear Cover and Internal Component Access
Procedure for removing the rear cover and accessing internal components.
KDL-55EX717 Rear Cover Removal
Specific instructions for removing the rear cover on the KDL-55EX717 model.
Speaker and Bracket Removal
Steps for removing speakers, brackets, bottom frame, and HLR board.
Board, Lens, and Panel Removal
Instructions for removing power boards, BAL board, HMS2 board, lens, and LCD panel.
Panel Cleaning and Screw Legend
Guidelines for cleaning the LCD panel and managing disassembly screws.
Connector Identification
Identifying various internal TV connectors for service purposes.
Accessories and Remote Commander
Information on included accessories, packaging, and the remote control.
Wire Dressing Guide
Diagrams illustrating proper wire routing for different TV models.
Service Adjustments and Configuration
Accessing Service Mode and Menus
Steps to enter service mode and navigate through service menus.
Viewing and Modifying Service Data
How to view and change data values within service menus using the remote commander.
Post-Replacement Adjustments
Procedures for software update, model, and destination setup after component replacement.
Verifying Model and Panel Information
Confirming the model and panel information matches service menu data.
White Balance Adjustments
Procedure for adjusting white balance settings through the digital service menu.
Resetting TV to Factory Defaults
Restoring user settings and channel memory to factory preset conditions.
Diagrams and Schematics
Circuit Boards Location Diagram
Visual guide showing the physical placement of main circuit boards within the TV.
System Block Diagram
Diagram illustrating the functional interconnections and signal flow of TV components.
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