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Key safety warnings and precautions for servicing the chassis.
General advice and precautions for safe operation and servicing.
Procedure for checking AC leakage current with the set unplugged.
Procedure for checking AC leakage current with the set powered on.
General guidelines for safe and correct servicing procedures.
Precautions for handling components sensitive to static electricity.
Recommended practices and standards for soldering components.
Defines the scope and applicability of the service manual's specifications.
Specifies the conditions and requirements for product testing.
Outlines the methodologies used for testing product performance.
General technical specifications applicable to the TV model.
Details the formats supported for external video and audio inputs.
Specifications related to HDMI input formats and capabilities.
Instructions for updating the TV's software via a USB drive.
Instructions for network-based software updates.
Step-by-step instructions for removing the back cover.
Step-by-step instructions for assembling the back cover.
Instructions for disassembling the main set components.
Procedure for disassembling specific modules within the TV.
Diagnosing and resolving issues related to video display and quality.
Diagnosing and resolving problems related to power supply and operation.
Diagnosing and resolving issues related to sound output.
Resolving problems with TV features and remote control operation.
Identifying and fixing sources of circuit or mechanical noise.
Addressing issues related to physical damage or defects.
General
