820-00165 not charging

tech

Member
PPBUS_G3H =8.17 only
Q7130 changed
U7100 chasnged
SMC reballed
SMC_BC_ACOK =3.3v
LIO board cable both changed
 

2informaticos

Administrator
Staff member
Incorrect PPBUS_G3H voltage; did you check it without battery connected?
Is the machine working, only not charging?

Check voltage and diode mode to ground on SCL/SDA lines of battery bus.
 

tech

Member
SCL/SDA =3.3v present
machine full working only not charging

did you check it without battery connected? yes
 
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