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5v on charger, not enter to DFU,
PPVBAT_AON_CHGR - 12v
PPDCIN_AON_CHGR 5v
P3V8AON - 0v
i dont get any voltage from all AWAKE or somthing around U8100 and U7700.
didnt find any short on the board..
at U8100 i can chack just one LDO, all the rest its point under the chip
PP1v8_S2SW_CLVR_VDD1_LDO - 490 - 0V
and all the LDO's are under U7700 and cant check them.
ok, update, i was replaced U5700 and make some wires under, no i get all the secoundery voltage(3.8v 5v...)
but still 5v on charge and no AWAKE voltage and still dont find any other components that lead to LDO's
5V_S2 appears later.
You must get PMUs master /slave LDOs first.
"still dont find any other components that lead to LDO's"
Really???
PP3V3_S2 is an U8100 LDO; did you look at C8161 and other components in pages 57, 70, etc?