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Hi, I have a 820-01700 with corrosion on U5620 and C9580/C9581. Additionally, there is a burn mark between RX2- and VBUS on the USB-C connector with a diode reading of 0.127 between the pins when the power jack board is disconnected.
The board draws 5.18V @ 46mA with PPBUS_G3H at 0V and a diode...