I have tried remove all FETs, PL216/217 but not helped. Tried remove PD7, and TPS51427A is cool, but of course without EN_LDO, there would be no 3V/5V.
Any idea is appreciated.
Posted after 49 minutes 52 seconds:It turns out +3VPCU shorted. Is it possible EC shorted?
[EDIT]
EC shorted.