820-00928 5v 0.179mA

Board came in with short on U7650. Replaced with donor from another board and new chip both result in 5v only on PPBUS_G3H_CHRGR.

Not familiar with these board. What to check next?
 

2informaticos

Administrator
Staff member
Did you check diode mode on PPBUS_G3H, 3V3_G3H and all secondary coils?
Remove F7000/1 and check C7050 voltage.
 
Top