hgoncalves
Active member
Hi,
I have an A1466 PPBUS_G3H witout power.
It startd to not charging the battery, and so I replaced the battery. After a while, it stoped working completly. Not even has green light in the charger.
PPBUS_G3H = 0.860V and 0.139 on diode reading.
PP3V42_G3H = 3.4V
SMC_BC_ACOK has 0.070 in diode reading.
U7100 CHGR_DCIN pin has 16V.
Can it be U7100?
No big coils seams to be shorted.
Shall I inject voltage on PPBUS_G3H?
I have an A1466 PPBUS_G3H witout power.
It startd to not charging the battery, and so I replaced the battery. After a while, it stoped working completly. Not even has green light in the charger.
PPBUS_G3H = 0.860V and 0.139 on diode reading.
PP3V42_G3H = 3.4V
SMC_BC_ACOK has 0.070 in diode reading.
U7100 CHGR_DCIN pin has 16V.
Can it be U7100?
No big coils seams to be shorted.
Shall I inject voltage on PPBUS_G3H?
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