Samsung A01 Dead, No Charging (PMI632-502 Burnt) Solution

Описание к видео Samsung A01 Dead, No Charging (PMI632-502 Burnt) Solution

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

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