REFERENCE iPhone 7plus No Power/Shorted/High Temp.

RTO

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credit sa totoong mayari ng thread....



share lng mga sir ulit no power shorted kapag on at umiinit ang board.
action taken.
1st. power on ang unit hanapin at kapain yung umiinit ayun sapol yung
umiinit U2301 IC remove ko muna at power on ulit same parin umiinit parin,
2nd. power on ulit kapa ayun umiinit din yung capacitor C2307. tanggal ko at test
na wala sa board yung capacitor ayun done hndi na din umiinit.
3rd.reball at balik ko yung ic nya U2301 kc merun syang connection sa power
kapag wala yun wala syang supply sa power ic parang boost regulator sya.
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