Re: Hannspree JT01-32E2-000G Black Screen after 2 seconds

pictures of inverter board,once again many thanks for your help...

Re: Hannspree JT01-32E2-000G Black Screen after 2 seconds

thanks for the info,i have tried just connecting one lamp at a time to the invertor board and it lights each one for 2 seconds approx,do all the lamps have to be connected for the invertor to work correctly,also what is the easiest way to test the output on the invertor

Can anybody please assist,the above tv was working fine,the picture dissapeared for a few seconds with sound ok then came back on for a few minutes,now the picture has dissapeared,backlights are not working,i have purchased another power supply,tcon board,inverter and logic board.I am getting exactly the same fault,if i disconnect anyone of the lamps the screen lights up for about 4 seconds.I have looked through the forum but cannot find a test procedure for a 90c221201c3 power supply.Has anybody a wiring diagram with outputs for cns2 and cns1 please or any suggestions what fault may be.

Re: New Members - please post your introductions here

Hi my name is Alex,my main skills are repairing vehicle ecu,s and remapping ecu,s,get collared into the electronics when the familys tv,s etc break down