touch disease,, -5.7v problem
hi
i have iphone 6 plus with touch problem first i make jumper M1 pin on u2402 because this pin missing then test with diode value and resistant is normal but touch still disease and i measurement PN5V7_SAGE_AVDDN and this voltage only 5.3v im allready change chestnut (u1501) but the problem same -5v7 still low voltage
Это хороший вопрос?