Missing JVS harness

[OldFoo]

I have a Capcom cabinet that is just JAMMA and I have my Naomi 1 in there. I need to add the extra buttons for some of the games that I want to play and I do not have the Capcom I/O just the Sega one. If this was a Naomi cabinet then I know that I would have gotten the JVS harness, but it is not so I am missing this.



I know that I can go to:

http://triplemoonstar.brinkster.net/seg ... ockid=1689



and buy this harness but that seems really expensive for something that I only need for a couple of buttons. Is there anyone in the states that sells these cables?



When I look at the wiring diagram at: http://www.sega-naomi.com/resources/manuals/NaomiWD.pdf



It looks like pins "25 c 26 d" are buttons 4 and 5 and then pin "4 and 8" on another connector are for buttons 5 and 6.

Can I just make a small harness to use these pins?



I mean for not much more then the cost of the cable from segashed I can almost just buy a Capcom I/O.

[OldFoo]

That cable is for the Sega nonJAMMA I/O, and is a very god price.



You will have to run a cable from the extra buttons on your control panel to the JAMMA edge (IIRC the Sega JAMMA I/O has buttons 4 & 5 mapped to the JAMMA edge)

[OldFoo]

that wiring harness makes more sense now.



I am not saying that is expensive, just that it seems expensive for adding a couple of buttons - but again since I have JAMMA I understand.



Now how does button 6 get handled?

[OldFoo]

Pinout information can be found here



http://triplemoonstar.brinkster.net/seg ... ockid=1854

[OldFoo]

Thanks.

[OldFoo]

Yeah, just take it off the connector at the side for button 6



That JVS harness is for something else entirely (rewiring a Uni)

[OldFoo]

I have a button 6-harness I can sell, PM me if you want it: