ALL4-1 Supergun + Naomi Power Pinout

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Jubei
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ALL4-1 Supergun + Naomi Power Pinout

Post by Jubei »

Hello dear Arcade friends,

I'm building a new Supergun, like the title says I was aiming for a all in one solution.
Since I had a spare ATX PSU and some parts that we're needed to build it, I gave it a try.
This is, so far, the supergun or mak or you name it:
Image
Sorry for the poor picture quality.
Jamma and Neo Geo is already working fine.

Now I wanted to make sure that I got the right pinouts for the Naomi Power connection
I found this here
Image
Please tell me if my guess is right:
CN1=
1. NC
2.3,3V
3.5v
4.12v
rest GND

CN2=
1.NC
2.3,3V
3.5V
rest GND

GD ROM
1+2 =12V
3+4 = 5V
5+6= GND

Am I correct with this?

About Kick harness I was thinking of just adding 3 Kicks + GND wires to the spare connections on the D-Sub 15 (Neo Geo Plug) connectors, and screw them up on a small terminal, to have a flexible connection with all the Kickharness plugs there are, or add a Male 8 Pin JST connector, so I could use my Blast City Plugs.

edit:
Maybe somebody can provide me with the partnumers, or even better with some parts to do that.

Is there anything I forgot about? :awe:
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Jubei
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Re: ALL4-1 Supergun + Naomi Power Pinout

Post by Jubei »

So,

I was able to the Naomi to Power up, but sadly the PSU shuts down then GD rom is connected, anyone got a clue what this could be?
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FrancoB
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Re: ALL4-1 Supergun + Naomi Power Pinout

Post by FrancoB »

For the GD-ROM use:

1 12v
2 -
3 5v
4 -
5 GND
6 GND
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