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