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iPhone 11 Pro standby power consumption soon need repair
Machine model:iPhone 11 Pro
Fault phenomenon: the power consumption of mobile phone is very fast when it is standby.
Repair process: the mobile phone was powered on and tested. It was found that the mobile phone short-circuit current 20mA.separate found a chip chip corner, check schematic, found that this chip is USB VCC accessory, so replace a chip.When the mobile phone is fully charged, it does not short-circuit current, the standby power consumption is normal, and the fault is repaired.
iPhone 11 Pro standby power consumption soon need repair Figure 1.
iPhone 11 Pro standby power consumption soon need repair Figure 2.
iPhone 11 Pro standby power consumption soon need repair Figure 3.
