svc chaos video problem (jamma version)

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GrimDog

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May 13, 2006
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I just got a jamma kit for svc chaos. I hooked it up to my astro city and I get all blocky graphics. It appears as if the game is playing, but the graphics are scrambled. I can get into test mode and I ran a hardware test fine. Ideas?
 
RGP

RGP

Tesse's Maintainence Man
Joined
Dec 27, 2003
Posts
2,944
Does you monitor have a sync adjuster?
 
RGP

RGP

Tesse's Maintainence Man
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Dec 27, 2003
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Do you know where you monitor control board is?
 
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GrimDog

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May 13, 2006
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I looked and I do have controls, but its just the usual stuff (contrast, brightess, positioning ect) Nothing seemed to work. The picture is just blocks where graphics should be. It looks like when you put in a dirty mvs cart sometimes, but this game is NOS.

My cab plays all my other jamma games just fine, just not this one.
 
RGP

RGP

Tesse's Maintainence Man
Joined
Dec 27, 2003
Posts
2,944
Its strange that the test menu is ok & the games not, you have any other way to test the game?
 
RGP

RGP

Tesse's Maintainence Man
Joined
Dec 27, 2003
Posts
2,944
Or come to think of it, have you tried to turn the +5v line up a little on your cabs PSU?
 
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GrimDog

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May 13, 2006
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i have no other way to test the game atm. i dont know where to turn up my +5v on this particular supply. I will check it out later.
 
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