820 3115, Don't turn on

[Noguinfor]

Hey,

Another one, with fake charge work perfectly but original don't!! no liquid damage..

what can be?

thanks

 

[Paul Daniels]

Bad DC in board, or check over your entire 1-wire circuit.

 

[2informaticos]

Original charger detects leakage on the board.
Usually one of Q7080/85.
Measure R7080/81 and R7085/86 onboard.
Depending which one shows much lower value, you will know if is one of these MOSFETs...

 

[Noguinfor]

Ty Paul for your reply!!

2informaticos Q7085 problem.. already replace and the machine comes to life!

many thanks!!