Problem Description:
6 year old Samsung UE40J6272 without a single problem
one evening it turned itself off and only the red LED flashes interval 6 times
sometimes the picture pops up sometimes not
logically I thought it was a faulty source
I will take a look at anything burned out, look at the capacitors - they were normally uninflated
I fly capacitors I measure capacitance and ESR everything is OK
the voltage according to the diagram should be 13 but I measure 12.6V
and after a while about how it turns on it drops to 8.7 V and around 12.6-> 8.7V
the power supply is there
L48S1_FSM
if I unplug the board cable, the lighting runs OK
the red LED flashes at 6x intervals
will you help as next ???? how to diagnostic?
6 year old Samsung UE40J6272 without a single problem
one evening it turned itself off and only the red LED flashes interval 6 times
sometimes the picture pops up sometimes not
logically I thought it was a faulty source
I will take a look at anything burned out, look at the capacitors - they were normally uninflated
I fly capacitors I measure capacitance and ESR everything is OK
the voltage according to the diagram should be 13 but I measure 12.6V
and after a while about how it turns on it drops to 8.7 V and around 12.6-> 8.7V
the power supply is there
L48S1_FSM
if I unplug the board cable, the lighting runs OK
the red LED flashes at 6x intervals
will you help as next ???? how to diagnostic?
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