The TV is dead. No lights whatsoever. I measured voltage on the power supply board (PLTVGL451XAQ6) CN9101 connector with power plugged in (but not connected to mainboard). Voltages are as follows:
Pin 1 = DIM - 0V
Pin 2 = on/off - 0V
Pins 3, 4 = NC - 0V
Pins 5, 6, 7, 8 = GND - 0V
Pins 9, 10 = +12V audio - 12V
Pins 11, 12, 13, 14 = +12V - 12V
Pins 15, 16 - 0V
No sure which pin is standby, but no pins measuring 3V/5V. Is the power supply board bad?
Pin 1 = DIM - 0V
Pin 2 = on/off - 0V
Pins 3, 4 = NC - 0V
Pins 5, 6, 7, 8 = GND - 0V
Pins 9, 10 = +12V audio - 12V
Pins 11, 12, 13, 14 = +12V - 12V
Pins 15, 16 - 0V
No sure which pin is standby, but no pins measuring 3V/5V. Is the power supply board bad?
Comment