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Main => Driving & Racing Cabinets => Topic started by: jkl on December 01, 2015, 03:24:12 pm

Title: HELP with Naomi & JVS I/O type2
Post by: jkl on December 01, 2015, 03:24:12 pm

Hi,
I need some help.
I can't get Initial D3 running on my Naomi 2 board.
I tried with my old JVS2Jamma board: I can boot but no input is recognized: I can't add credit, start game and so on... can only look at the rolling demo.
Then I tried with the JVS type 2: "I/O board connected to Naomi does not fullfill game spec".
What kind of I/O is it expecting?
BTW both I/O I tried are recognized in test mode, and input test is working well.
Both boards have 100ohm resistor for coin meter spoofing.

Help please!! ;(

PS: Anyone can tell me how the dipswitches on JVS I/O work? Can't find any information even on AGS...

Title: Re: HELP with Naomi & JVS I/O type2
Post by: vandale on December 02, 2015, 05:13:35 am

http://wiki.arcadeotaku.com/images/1/1f/Konami_JVS_JAMMA_Manual.pdf (http://wiki.arcadeotaku.com/images/1/1f/Konami_JVS_JAMMA_Manual.pdf)

Title: Re: HELP with Naomi & JVS I/O type2
Post by: vandale on December 02, 2015, 05:14:43 am

http://wiki.arcadeotaku.com/images/6/68/Namco_jvs-jamma.pdf (http://wiki.arcadeotaku.com/images/6/68/Namco_jvs-jamma.pdf)

Title: Re: HELP with Naomi & JVS I/O type2
Post by: jkl on December 03, 2015, 03:29:06 pm

Those are manuals for Namco or Konami JVS...
I need Sega JVS I/O type 2 dispwitches, IF that board is ok to play Initial D3.
Otherwise which other board is required to play it?

Title: Re: HELP with Naomi & JVS I/O type2
Post by: Boomslang on December 03, 2015, 10:39:52 pm

your best bet is asking here http://forum.arcadeotaku.com/index.php?sid=bde76d48736c9c865f8f4c7981755552 (http://forum.arcadeotaku.com/index.php?sid=bde76d48736c9c865f8f4c7981755552)

I'm not exactly sure for Initial D3 for Naomi but I use a JVS Type 2 for Sega Lindbergh and ran Initial D4 and D5 with it no problem. Ask on arcadeotaku and someone with the knowledge exactly should let you know

Title: Re: HELP with Naomi & JVS I/O type2
Post by: jkl on December 09, 2015, 03:41:16 am

Thanks, I'll try that!