iPhone XR charging doesn’t respond to repair

iPhone XR did not respond to charging, r6201 to c6312 were disconnected, and Jump wire was finished.

iPhone XR charging doesn’t respond to repair

iPhone model: iPhone XR
Fault phenomenon: mobile phone charging does not respond.

Maintenance process:
iPhone, XR,Fall hard, the function is normal, the mobile phone is plugged into the charger and turned on, but it doesn’t work after changing u6300 and u3300. It is detected that r6201 is disconnected from c6312, and Jump wire is finished.

iPhone XR charging doesn't respond to repair

iPhone XR charging doesn’t respond to repair Figure 1.

iPhone XR charging doesn't respond to repair

iPhone XR charging doesn’t respond to repair Figure 2.

iPhone XR charging doesn't respond to repair

iPhone XR charging doesn’t respond to repair Figure 3.