AStro City Cabinet Power Supply Questions with Capcom/Naomi Converters

Trying to get two Taito Type X2s up and running in two Astro Cities. Anyone have any idea how to adjust the existing power supply in there or what wires on the existing one in the connectors (color coded) to change to put in a switching one? I know Japanese color coding is different but WTF we can not get these two PCBs to work on AStro Cities with these converters.