Hello Everyone, I have a water damage macbook that came in with no power. When you connect the charger to the computer without the battery I get a solid orange light but it never turns on. During visual inspection, I was able to find a really corroded capacitor (C7202) near the U7200 (ISL95286) area. I took some measurements near that area and noticed that the line PPVIN_S0_CPUVR_VIN was shorted to ground. I chased this line down on the schematic and noticed that this line was creared by PPVIN_S5_HS_COMPUTING_ISNS and this line was shorted as well. I tried injecting some voltage into this line to find the faulty component but I wasn't able to find one. My power PSU will consume 0.98 @ 0.6v. I have attached a image of the damage. what produces this line? Im stuck here
My measurements are the following
PPBUS_G3H 0.52v
PPDCIN_G3H 15.02v
PP3V42_G3H 3.40v
PP5V_S5 0.92v
PP5V_S5 1.10v
My measurements are the following
PPBUS_G3H 0.52v
PPDCIN_G3H 15.02v
PP3V42_G3H 3.40v
PP5V_S5 0.92v
PP5V_S5 1.10v