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Covers warnings, servicing, fire, and shock hazards.
General precautions for servicing the device.
Safety procedures for discharging capacitors before component removal.
Troubleshooting steps for SMPS standby mode.
Troubleshooting steps for SMPS power on function.
Diagnosing video issues using customer picture tests.
Troubleshooting procedures for main and T-con boards.
Guide to accessing and using the TV's factory mode settings.
Steps to enter the TV's factory mode using remote controls.
Specific factory options for panel, SMPS, and main board configuration.
Overview of factory menu data fields and their ranges.
Steps for manually inputting values in factory menu after board replacement.
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General