Re: TH-P50G15A - 6 Blinks- Bad TNPA4782

Hello! tell me please, do the repair of the motherboard tnpa4782ab changed all the FET and drivers for them, replaced a lot of things as there is a donor board but! what's the problem, when I turn on the board it starts up and immediately turns off blinking 6 times. Voltage measurement between GND and MID 45v! the remaining voltage is normal! what to do next and do not know,
I ask for help! Sorry for English! I am writing through an interpreter from Russia