I plan to hook up 3 Playchoice-10 single monitor PCBs on a 6-in-1 Jamma Switcher. One problem is that if I want the LED timer to display for all PCBs, the jamma switcher is not enough. So I thought of making a circuit based on the 6-in-1 Kick harness mod. I can't find more info on the LED pcb so I might be wrong here.
Only one board is powered at a time. I assume GND doesn't need a diode right? Let me know what you think. BTW, PC10 has two edge connections, I disgarded the one not necessary for this circuit.

Only one board is powered at a time. I assume GND doesn't need a diode right? Let me know what you think. BTW, PC10 has two edge connections, I disgarded the one not necessary for this circuit.

Last edited:

