BUMP'N JUMP TO JAMMA ADAPTER

[yosoyrune]

Hi,

I got a Bump'n Jump arcade PCB with the wiring:

I would like to make myself the JAMMA adapter but I don't see clearly how to do it...

Here you have the wiring pictures:

the JAMMA finger board:

and the pinout shown:

There is some missing wires so I don't understand how to do it by mysself.

Could someone help me, please?

Thanks so much!