Neo Geo & K4600

neondr

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Maybe I should post this in the monitor section but I don't think this is a monitor problem.
Trying to put a k4600 into a neo geo cabinet and i can't get this thing to sync. I should refrase this I am building a single slot neo geo MV1FZS into a cabinet and can't get it to sync. Just tried another jamma board and have no problems with the monitor

What am I doing wrong?
 
Does your 4600's left daughtercard have just 6 video input pin or 6 & 3 video input pins? How is it hooked up now?
 
is your sync only going to the last spot, or is going to both sync pins?
 
OK. I'm assuming you tried moving them to pins 5 & 6 of the 6-pin side?
 
Yes tried that it rolls the same at that point also.
Is ther a way to test voltages from the pcb?
Bought this pcb as working and i trust him.
 
Check it out...
It syncs with the Jamma, but not the Neo Geo right? Both are wired the same to the video headers right?

Adjust L351 on the Horizontal/Vertical card.
 
Thank's guy's!!!!! Especially thanks mod you had me moving connectors and actually foung a bad trace on the pcb when i was moving connectors around. Goes to show you just because it a new harness dosen't mean its making contact. Sorry i feel stupid now.
 
Thank's guy's!!!!! Especially thanks mod you had me moving connectors and actually foung a bad trace on the pcb when i was moving connectors around. Goes to show you just because it a new harness dosen't mean its making contact. Sorry i feel stupid now.

Don't feel bad, this happens a lot.
 
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