Search: Samsung UN55TU8000
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Samsung UN55TU8000 Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SAMSUNGUN55TU8000
Turns the backlight on and offinternal short in the screenIn the first COF on the left, cut the lines CLK1 to CLK8.Persio (TVCompany)
SAMSUNGUN55TU8000/7000
Decrease the current of the LEDsLEDs burn outIn the 2 resistors located next to the socket that powers the panel, add a 1r resistor to each of them in series, thus increasing the resistance and decreasing the voltage to 3vCj Sgarbi