iPhone 6s cannot be charged for repair

iPhone 6s can not be charged, and the fault is repaired after replacing the USB chip.

iPhone 6s cannot be charged for repair

machine model:iPhone 6s
Fault phenomenon: the mobile phone cannot be charged

iPhone 6s cannot be charged for repair

iPhone 6s cannot be charged for repair Figure 1.

Maintenance process: there is no response when the charger is plugged in.DC power supply switch 200mA takes off when the machine is disassembled. In this case, first replace the USB chip.

iPhone 6s cannot be charged for repair

iPhone 6s cannot be charged for repair Figure 2.

After replacement, the take-off current is normal, the installation can be charged normally, and the maintenance is completed.

iPhone 6s cannot be charged for repair

iPhone 6s cannot be charged for repair Figure 3.