820-2020 water damage 5v on charging

[yair37]

i was clean all, bad water damage on QD530 area, QD530 burn was take it out.
PP3V3_VSNS_IN 040 on diode mode.
FU400/500 area are clean but there was water damage on the charging port.
PPBUS_VMAIN 0.4V

 

[2informaticos]

T2 expects correct PBUS_VSENSE signal.
Replace QD530 and rebuild original circuit in the area.

 

[yair37]

big problem
there is a hole under SENSOR_PWR_EN, and his short i was clean ther but still short and it come from U8100, i was take out U8100 ant now the SENSOR_PWR_EN is O.L...is U8100 dead? and can be replaced?

 

[2informaticos]

Looks like lost cause...