ddonaldson
Member
I'm a bit confused. JAMMA supposed to be universal, no?
I have a cab with an NBA Jam JAMMA+ wiring harness (is that the right term?). It works with NBA Jam, Blitz and Open Ice. Everything works except the "tilt" switch on the coin door.
I plug in a verified working xmen PCB, but I get no sound, the test switch doesn't work, and the coin slots don't work. (the caps on the sound chip PCB look perfectly fine, i know they are prone to leakage) This one has a test button the PCB, so I can activate the test screen. All the controls are being registered.
I plugged in a verified working Captain America PCB, and again coin slots and test switch don't work. I do have sound tho!
I looked at the Jamma connector I have, and it appears that everything pinout is wired.
Am i missing something? I appreciate any advice!
Thanks,
Dan
I have a cab with an NBA Jam JAMMA+ wiring harness (is that the right term?). It works with NBA Jam, Blitz and Open Ice. Everything works except the "tilt" switch on the coin door.
I plug in a verified working xmen PCB, but I get no sound, the test switch doesn't work, and the coin slots don't work. (the caps on the sound chip PCB look perfectly fine, i know they are prone to leakage) This one has a test button the PCB, so I can activate the test screen. All the controls are being registered.
I plugged in a verified working Captain America PCB, and again coin slots and test switch don't work. I do have sound tho!
I looked at the Jamma connector I have, and it appears that everything pinout is wired.
Am i missing something? I appreciate any advice!
Thanks,
Dan
