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Lists flashing indicators for probable causes of TV problems.
Explains how the number of flashes indicates diagnostic codes.
Provides instructions to stop the standby/timer lamp from flashing.
Details how to access past failure data on the TV screen.
Explains how to manage and clear diagnostic results during repairs.
Illustrates the circuit responsible for the TV's self-diagnosis function.
Basic instructions for initial setup and operation of the television.
Steps for initial TV setup, including connecting antenna and VCR.
Crucial safety precautions regarding electrical hazards and TV usage.
Step-by-step guide for automatic TV channel setup.
Instructions for manually tuning and storing TV channels.
How to adjust TV system settings for optimal picture and sound.
Various operations like changing language, mute, and display info.
Guide to modifying the language displayed on the TV screen.
Instructions for setting the TV to turn on automatically at a specific time.
Guide for setting the TV to turn off automatically after a period.
Adjusting picture and sound settings for a personalized viewing experience.
How to select, program, and view favorite TV channels for quick access.
How to select stereo or bilingual audio modes for enhanced sound.
Steps to access and view Teletext information broadcast via TV channels.
Explains how the TV's indicator flashes red to signal problems.
Guide to diagnose and resolve common TV viewing issues specific to models.
Specific troubleshooting steps for the KV-XA21P80 model to resolve issues.
Identifies and describes the controls located on the front of the TV.
Details the functions of each button on the TV's remote control.
Step-by-step instructions for removing the 3D speaker box assembly.
Guide for safely removing the rear cover of the TV.
Detailed steps for safely removing the CRT picture tube.
Procedure for adjusting the CRT beam landing for optimal picture alignment.
Steps to adjust screen convergence for color alignment.
Procedures for adjusting screen grid voltage and white balance.
How to perform service adjustments using the remote commander.
General guidelines for performing circuit adjustments using specific methods.
Specific adjustments required after replacing the IC003 memory chip.
Guide for correcting picture distortion issues like pincushion or barrel.
Overview of the TV's internal system architecture and component connections.
Detailed electrical schematics for the TV's various circuit boards.
Table listing expected voltage measurements at various points in the circuit.
Visual representations of signal waveforms at key points in the circuit.
Visual layout of components on the TV's printed circuit boards.
Exploded view illustrating the components related to the picture tube assembly.
Exploded view showing the main chassis and its associated parts.
General