LDO issue on CP_Cantilever type
Nov.10,2022
1. original setting.
a. add 1k ohm resistor between Vregout & GND.
b. deeply clean both side of the board.
c. check & compare impedance of trim relays to see if any difference.
d. force -1mA/ -5mA (revert current direction)
e. use oscilloscope to see wave of GND
f. wire G6K to fit into G6S footprint on S0/S1 that applies on K11-K14