Hi guys, I just started repairing switch so i’m here to ask your help.
I got a switch that works well with a good battery, but doesn’t charge.
I tested these blue pins of the charging port (battery disconnected) but i get ~ 0.4V-0.7V on one side, ~ 2V-3V on the other side. But sometimes, at random, i got the 15V on the pins, up to the fuse etc. I got no shorts around the M92T and BQ. Is it the usb port? Any ideas?