TV was always left on standby overnight, so I'm told. One morning went to switch it on and nothing.
Power on and front panel led flashes 3 times, no life after that.
Disconnected main av cables and power up to get:
P811A - Pin 2 - 4.76v
P810A - Pin 9 - 3v
How do I check the other voltages on the PSU? Which pins do I jumper?
When the AV board is connected the 3v drops out and the 4.76v slowly drops out.
Suspect its most likely to be the main av board.
Main cap steady at 320v whether AV board connected or not.
Thanks
Power on and front panel led flashes 3 times, no life after that.
Disconnected main av cables and power up to get:
P811A - Pin 2 - 4.76v
P810A - Pin 9 - 3v
How do I check the other voltages on the PSU? Which pins do I jumper?
When the AV board is connected the 3v drops out and the 4.76v slowly drops out.
Suspect its most likely to be the main av board.
Main cap steady at 320v whether AV board connected or not.
Thanks
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