jamma to a naomi uni

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tart31
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Re: jamma to a naomi uni

Post by tart31 »

well ithink the problem might be power, the unit wants 12 dc ive gone to jamma edge is this correct for it
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Re: jamma to a naomi uni

Post by invzim »

Sound like a sync issue - have you tried both the CGA input's on your upscanner?
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Re: jamma to a naomi uni

Post by Pete »

Or the monitor remote board, some have V/H sync.
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Re: jamma to a naomi uni

Post by tart31 »

I think the upscanner only has one input, on the board it does have both v and h sync
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Re: jamma to a naomi uni

Post by Pete »

Well there you go then.
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Re: jamma to a naomi uni

Post by tart31 »

so what do I do with the h and v wires from the upscaller?
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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

Post by tart31 »

i have a jamma extender harness going to the jvs2jamma ive cut into the wires on the harness for the red green blue ground and sync that goes to the upscaller, but on the upscaler the wires are red green blue ground and v and h sync if that makes sense ?
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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

Post by tart31 »

the upscanner im using is on page 1 on here im not sure it has dips for that but ill check when im in
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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

Post by tart31 »

ahhh i see yes there are dips but the manual is unreadable on the site and i dont have it either i really am greatfull for the help :cry:
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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

Post by tart31 »

working now just needed to try the different dips, now I just need to work out why the monitor looks a bit washed out colourwise, I think this is down to the monitor because naomi looked the same on it
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Re: jamma to a naomi uni

Post by markedkiller78 »

Just an FYI, as I have no clue what they actually are, but Excellent.com do a Naomi Jamma harness for $35

It’s a china made loom, but by the looks of things it plugs directly into the IO board under the Naomi CP (the one with the long thin rectangular connector).

From the picture, which is low quality, it appears to be fully wired & has phone leads to re-route the sound.

1. Does this even sound possible on a Naomi?
2. Anyone have any experience of said loom?

If it works, then it could be a cheap / easy alternative & will surely eliminate all lag. One other question in case Andy pops his head in, do you have any of the Sega / Sammy Jamma Harnesses left & what do they cost?

I’d like to wire one of my Naomis to accept a jamma edge without permanently modding anything.
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Re: jamma to a naomi uni

Post by andygeezer »

markedkiller78 wrote:Just an FYI, as I have no clue what they actually are, but Excellent.com do a Naomi Jamma harness for $35

It’s a china made loom, but by the looks of things it plugs directly into the IO board under the Naomi CP (the one with the long thin rectangular connector).

From the picture, which is low quality, it appears to be fully wired & has phone leads to re-route the sound.

1. Does this even sound possible on a Naomi?
2. Anyone have any experience of said loom?

If it works, then it could be a cheap / easy alternative & will surely eliminate all lag. One other question in case Andy pops his head in, do you have any of the Sega / Sammy Jamma Harnesses left & what do they cost?

I’d like to wire one of my Naomis to accept a jamma edge without permanently modding anything.

I got some Sega/Sammy looms for Atomiswave left, I was saving these for the IC'09 show, I also have 4 brand new RS looms coming from Japan (so friggin' expensive!)
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Re: jamma to a naomi uni

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Re: jamma to a naomi uni

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