Samsung A01 Dead, No Charging (PMI632-502 Burnt) Solution
1.7 هزار بار بازدید -
2 سال پیش
-
quick information
- samsung a01
quick information
- samsung a01 dead no power no charger
- check charger IC PMI632-502 = burnt
- before replacement IC check VSYS way = short
- inject VSYS way with 2-4 Amp (0-4.2V)
- check which component is burning
- found 1 cap close to PMIC is short at VSYS way
- change capacitor with same rating
- change PMI632-502
- recheck if still short = no
- done
not for beginner
2 سال پیش
در تاریخ 1401/11/26 منتشر شده
است.
1,763
بـار بازدید شده