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iPhone X mobile phone Won’t Turn On repair
Machine model: iPhone X
Malfunction phenomenon:mobileWon’t Turn On
Maintenance method:
iPhone X short-circuit current 700 mobile phone Won’t Turn On,separate, found the BOOST step-up VCC chip high temperature, hit the resistance of Capacitor around the chip,Short circuit Capacitor was found in diode value, smoked Capacitor, and the regulated power supply was adjusted to 1.8V to Short circuit Xt1801.
iPhone X mobile phone Won’t Turn On fault repair Figure 1.
iPhone X mobile phone Won’t Turn On fault repair Figure 2.
