Please note this service information for your service.
Model LC-15L1U-S (Effective serial number range: 401311142 – 401311403)
Phenomenon Lamp flickering may occur when brightness is set to dark.
Cause Lack of a margin of voltage setting value of the lamp opening detection
Servicing In this case, please make a short-circuit with adding solder between the pin 1-2 of Q6506
and GND as shown in the below figure.
