Hi have a weird problem, Received liquid damaged a2141 16" the two left USB-C ports stay on 5v, 0,330A Upper on steady lower boot loops. The right ones go to 20v 0,107A both steady. When connected to either 4 USB_C PPBUS_G3H goes to 12,3V. Also received with a solder blob below F7001 connecting 20v to a test probe below it which is not in the schematic. See attached picture.
After removing the solder joint the test probe measures 5V But can not lead it anywhere... Is the the rabbithole...
Also replaced both CD3217 on the left side with donor cd3217 which I reballed myself (I'm skeptical if I reballed them good) But after putting them back gave exact the same measurement as before. So nothing changed. Please help.
Measuerments:
PPBUS-G3H 12,3V
PP3V3_G3H 3,3V
THXS
After removing the solder joint the test probe measures 5V But can not lead it anywhere... Is the the rabbithole...
Also replaced both CD3217 on the left side with donor cd3217 which I reballed myself (I'm skeptical if I reballed them good) But after putting them back gave exact the same measurement as before. So nothing changed. Please help.
Measuerments:
PPBUS-G3H 12,3V
PP3V3_G3H 3,3V
THXS