MacBook A2485 820-02100, Charges at 5V 0.2A, PPBUS_AON at 1V

  • PP3V8_AON is not shorted.
  • PP1V8_S1_CLVR is good.
  • SMBU is not shorted.
  • MSBU is not shorted.
  • Injected voltage, saw no hot spots at all.
  • Replaced all 3 CD3217 ICs and saw no change.
  • Replaced U5200 saw no change.
  • PPBUS_AON was getting 0V but after replacing those IC chips I retested and it gets 1V

Any help would be appreciated!