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2 Questions about the NAOMI.

NewVegasBlues

NewVegasBlues

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1. What are some ATX power supplies that work with the NAOMI?

2. I'm getting this IO with my NAOMI, is this compatible with a CPS2 kick harness?


1738525799754.jpeg
 
Jnx atlas will definitely work for buttons 1-5. Button 6 will need to be wired directly from the io however.
 

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This has nothing to do with the jnx atlas itself. (but maybe makes it a bit easier?)

Jamma edge = buttons 1-4 (sometimes button 5)
See that white connector on the left side of the JVS PCB? - This is where you connect the additional buttons.

Pinout of that connector can be found in the manual of the specific JVS I/O - You just need an adapter from the i/o pinout to your kickharness wiring.
 
Orakelschaf said:
This has nothing to do with the jnx atlas itself. (but maybe makes it a bit easier?)

Jamma edge = buttons 1-4 (sometimes button 5)
See that white connector on the left side of the JVS PCB? - This is where you connect the additional buttons.

Pinout of that connector can be found in the manual of the specific JVS I/O - You just need an adapter from the i/o pinout to your kickharness wiring.
Click to expand...
Thanks for the insight, I'll look into this.
 
Let me know if you cant figure it out :) - Right now i am building something similiar (using the the i/o to communicate between control panel and JVS compatible hardware, without using the full naomi setup)

Be aware that the i/o needs 5V - which is provied by the jamma harness in your case.
 
sega_jvs_to_jamma_io.jpg


Pin 1 is on the left as per the silkscreen.

1 - +5V
2 - +5V
3 - +5V
4 - P1 button 6
5 - P1 button 7
6 - P1 button 8
7 - P1 button 9
8 - P2 button 6
9 - P2 button 7
10 - P2 button 8
11 - P2 button 9
12 - GND
13 - GND
14 - GND

Buttons 4 and 5 are on the jamma edge (pins 25 and 26), as was already mentioned. Parts side is player 1, solder side player 2.
 
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