A A1706 came in with liquid damage, alot of it. Tried cleaning the CD3215 and ISL but no luck. Removed both CD3215s after seeing brown/black goo coming from underneath it, but after replacing still no luck.
Have not worked with USB-C macbooks before so one thing is not completely clear. Is it true that PP3v3_G3H need PPBUS_G3H to function and, the CD3215s need the PP3v3 voltage line to make 5v into 20 volts? Does this mean that I start with the PPBUS short and after that start solving the CD3215 problem?
If my reasoning is bad I apologise, I wanted to show my thought process to make it easier to see when I am going wrong.
Have not worked with USB-C macbooks before so one thing is not completely clear. Is it true that PP3v3_G3H need PPBUS_G3H to function and, the CD3215s need the PP3v3 voltage line to make 5v into 20 volts? Does this mean that I start with the PPBUS short and after that start solving the CD3215 problem?
If my reasoning is bad I apologise, I wanted to show my thought process to make it easier to see when I am going wrong.