Hi, I have a samsung tv that does not start at all, the red light is on, it flashes when I press the remote control, but the TV does not start
TV samsung model : UE55K5500AK
POWER SUPPLY : BN44-00872C L55E1_KSM REV 1.1
Motherboard : BN41-02534
T-CON : TT4851B01-1-C-3
Here are my tests :
-When I unplug the tablecloth from the motherboard, the LEDs light up
-I have 12v fine on the T-CON board, no shorts, fusible is good, no change when i unplug the t-con board.
-I did not find a dead or shorted component on the motherboard, the processor heats up normally.
My measurements on the power board:
Power supply without the motherboard
11 0v 12 0v GND
9 12V8 10 0v GND
7 12V8 8 4V5 PS-on
5 12V8 6 3V3 BLU_PWN
3 12V8 4 4V51 OD/UD
1 0v 2 3V59 OD_ON/OFF
Power supply with the motherboard
11 0v 12 0v GND
9 12V8 10 0v GND
7 12V8 8 3V3 PS-on
5 12V8 6 0V BLU_PWN
3 12V8 4 3V45 OD/UD
1 0v 2 3V58 OD_ON/OFF
Do you have an idea please?
TV samsung model : UE55K5500AK
POWER SUPPLY : BN44-00872C L55E1_KSM REV 1.1
Motherboard : BN41-02534
T-CON : TT4851B01-1-C-3
Here are my tests :
-When I unplug the tablecloth from the motherboard, the LEDs light up
-I have 12v fine on the T-CON board, no shorts, fusible is good, no change when i unplug the t-con board.
-I did not find a dead or shorted component on the motherboard, the processor heats up normally.
My measurements on the power board:
Power supply without the motherboard
11 0v 12 0v GND
9 12V8 10 0v GND
7 12V8 8 4V5 PS-on
5 12V8 6 3V3 BLU_PWN
3 12V8 4 4V51 OD/UD
1 0v 2 3V59 OD_ON/OFF
Power supply with the motherboard
11 0v 12 0v GND
9 12V8 10 0v GND
7 12V8 8 3V3 PS-on
5 12V8 6 0V BLU_PWN
3 12V8 4 3V45 OD/UD
1 0v 2 3V58 OD_ON/OFF
Do you have an idea please?
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