Need help connecting Rhythm Tengoku panel to Sega Naomi

[PictureBookGrad]

Hello, I've had my Naomi for a while but it's the system on its own with most games I've used a Tucson Logic JVS bridge for. I've had a Rhythm Tengoku reproduction panel for a while with the wiring harness that came with it but haven't gotten around to figuring out how to connect it to the Naomi. What would be the correct way to connect it to the Naomi?

 

[FastBall]

You'll need a JVS I/O board for that harness.

 

[FastBall]

If you can post a photo of the panel PCB or the harness labels, it'll be a lot easier to tell exactly what it's meant to plug into.

 

[PictureBookGrad]

If you can post a photo of the panel PCB or the harness labels, it'll be a lot easier to tell exactly what it's meant to plug into.

The cables didn't come with labels. I did go ahead and picked up a Type 3 I/O board since that was a no brainer at this point. Each of the connectors that goes into the control panel itself are 4 pin connectors due to the buttons using LEDs. So far I can assume the 12 way and 8 way connectors are for power.