Anyone have some pics of how the MKII pcbs are connected in the cab?
I just picked up a MKII boardset and it has the data cable. I unplug the UMK3 that is in there now (100% working) and attach MKII to the JAMMA harness and P3 harness.
Turn it on, comes up to screen, no sound. Game plays.
So, I look at the manual online, looks like it needs a power cable going from P1 on the sound board to P3 on the CPU.
Is this correct?
Again, if this is correct, where can I get a cable to get sound?
Also, I have a bunch of connectors in this cab that is not being used. A dedicated MKII, and would like to know why. Doesn't loked "hacked" but there are a ot of connectors not used (for UMK3) and ook to be used for MKII...
Any help is appreciated!
I just picked up a MKII boardset and it has the data cable. I unplug the UMK3 that is in there now (100% working) and attach MKII to the JAMMA harness and P3 harness.
Turn it on, comes up to screen, no sound. Game plays.
So, I look at the manual online, looks like it needs a power cable going from P1 on the sound board to P3 on the CPU.
Is this correct?
Again, if this is correct, where can I get a cable to get sound?
Also, I have a bunch of connectors in this cab that is not being used. A dedicated MKII, and would like to know why. Doesn't loked "hacked" but there are a ot of connectors not used (for UMK3) and ook to be used for MKII...
Any help is appreciated!

