Table of Contents
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Table of Contents
Related Manuals for Sony KDL-46EX717
Summarization of Contents
SONY AZ1-L Chassis Service Manual
History Information
Details about the manual's revision history and issue date.
Model List
Supported Models and Configurations
Lists TV models, their associated remote commanders, and target destinations.
Specifications
Technical Specifications Overview
Details on TV system, channel coverage, panel, audio, and connectivity options.
Specifications (Continued)
Physical and Electrical Specifications
Screen size, resolution, dimensions, weight, and power consumption details.
Warnings and Cautions
General Safety Warnings and Precautions
Essential safety guidelines for handling and servicing the TV to prevent hazards.
Safety-Related Warnings
LCD Panel Handling Safety
Specific instructions for safely repairing or replacing critical components like the LCD panel.
Safety Check-Out Procedures
Post-Repair Safety Verification
Steps to ensure proper and safe operation after service completion.
Safety Check-Out Procedures (Continued)
Leakage Testing and Grounding Methods
Methods for performing AC leakage tests and verifying earth ground connections.
Self Diagnosis Functions
Diagnostic Error Indicators Explained
Explains STANDBY LED flash counts for error identification and possible locations.
Self Diagnosis Functions (Continued)
Standby LED Flash Count Diagram
Visual representation of the standby LED flash patterns for error codes.
Self Diagnosis Functions (Continued)
Viewing the Self Check Diagnostic List
Instructions for accessing the diagnostic list to view past failure occurrences.
Self Diagnosis Functions (Continued)
Managing the Diagnostic List
Procedures for clearing diagnostic data and exiting the self-check screen.
SEC 1. Disassembly/Part Number Information
Table-Top Stand Assembly Removal
Step-by-step guide for detaching the TV's table-top stand assembly.
Disassembly and Part Number Information
Rear Cover Removal Procedures
Detailed instructions for removing the rear cover for specific models.
Disassembly and Part Number Information (Continued)
Rear Cover Caution for 55-inch Model
Specific handling precautions for the rear cover of the KDL-55EX717 model.
Disassembly and Part Number Information (Continued)
Speaker, Bracket, and Frame Removal
Steps for disassembling speakers, brackets, bottom frame, and HLR board.
Disassembly and Part Number Information (Continued)
Board, Lens, and Panel Removal Procedures
Guide for removing power boards, BAL board, HMS2 board, lens, and LCD panel.
Component Removal and Maintenance
LCD Panel Cleaning and Screw/Connector Identification
Instructions for cleaning the LCD panel and identification of screws and connectors.
Accessories and Miscellaneous Information
Accessories, Miscellaneous Parts, and Remote
Lists of included accessories, miscellaneous items, and the remote commander.
Wire Dressing and Internal Layout
Wire Routing Diagrams by Model
Visual guides showing wire dressing for different TV models.
SEC 2. Service Adjustments
Accessing and Navigating Service Mode
Steps to enter service mode and navigate digital, chassis, and sub menus.
Service Adjustment Procedures
Viewing and Changing Service Data
How to view and adjust categories, items, and data values within service menus.
Service Adjustments after Board/Panel Replacement
Software Update and Model Selection
Procedures for updating TV software and selecting the correct model data.
Service Adjustments - Destination Settings
Setting the TV Destination
Steps to correctly set the destination location for the TV after replacement.
Service Adjustments - Model and Panel Verification
Verifying Model and Panel Information
How to verify that the Model ID and Product ID match the service menu information.
Service Adjustments - White Balance and Reconnection
White Balance Calibration Steps
Instructions for adjusting white balance settings via the service menu.
Reconnecting Cables and Final Picture Check
Steps for reconnecting all cables after adjustments and verifying TV picture.
TV Reset and Configuration Procedures
Resetting TV to Factory Condition
Procedures for restoring the TV to its original factory settings using service mode.
SEC 3. Diagrams
Circuit Board Location Identification
Visual guide showing the placement of main circuit boards within the TV.
System Block Diagrams
Signal Flow and Component Interconnections
Detailed block diagram illustrating the TV's internal signal paths and component relationships.
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