Table of Contents
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME
KDL-32BX305
KDL-40BX405
ORIGINAL MANUAL ISSUE DATE: 3/2010
REVISION DATE
3/2010
9-888-298-51
REMOTE COMMANDER
RM-YD047
RM-YD047
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
SUBJECT
No revisions or updates are applicable at this time.
AZ1-L
DESTINATION
LEVEL
CONFIDENTIAL
BRAZIL
BRAZIL
LCD DIGITAL COLOR TV
CHASSIS
3
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Table of Contents
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Summarization of Contents
Service Manual Introduction and Safety Guidance
Manual Model and History Details
Provides model identification, chassis type, and revision history for the manual.
General Service Warnings and Cautions
Key warnings regarding servicing, component handling, and safety procedures.
Critical Safety Component Alerts
Highlights safety-critical components and necessary precautions for their replacement.
Post-Repair Safety Verification Procedures
Essential checks to ensure product safety before releasing the TV to the customer.
Circuit Diagrams and Technical Schematics
Circuit Board Location and Identification
Illustrates the physical placement of main circuit boards within the TV.
Schematic Diagram Information and Conventions
Explains the symbols, notations, and information provided in schematic diagrams.
System Block Diagrams
Provides a high-level overview of the TV's internal functional blocks.
BAL Board Detailed Schematics
Comprehensive schematic diagrams for the BAL board, presented in multiple parts.
Other Board Schematics
Schematics for specific boards like G2HE, G2LE, H2LS, and HLR.
Technical Reference and Parts Lists
General Reference Information
Includes resistor and capacitor notations, and semiconductor terminal identification.
Electrical Parts List
Comprehensive listing of all electrical components with part numbers and specifications.
Appendix A: Encryption Key Component Handling
Handling Confidential Encryption Key Components
Mandatory procedures for repairing or replacing circuit boards with encryption key components.
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