820-02016 dead

tech

Member
PPBUS -0.9v

U5200:
P_IN = 5.171V
AUX_DET = 1.6V
VDD = 5.084V
VDDP = 5.082V
AUX_OK = 0.001V
AMON = 0.009V
BMON = 0.001

PPBUS_AON and 3V8_AON -0v
 

2informaticos

Administrator
Staff member
Remove F5200 and check C5254 voltage.
If still nothing, check for short there.

Don't forget to check CHGR_RST_IN level.
 
Top