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Neo-Geo 4 Slot Issues

djturbolence

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Jul 30, 2022
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Long story short, I have a Neo Geo 4 slot in a converted Tekken 5 cabinet with a sony trinitron as the monitor (RGB Modded) Everything worked fine. The color blue was going out and traced it down to a bad connection on the RGB Bread Board I made. Well I wasn't paying attention when I put it back together and mixed up some wires. I believe I may have accidentally spliced the 5v signal on the Trinitron board to maybe the sync wire on my Neo Geo, or something along those sorts. Now that the wires are in the correct order, this Neo Geo will no longer sync with the monitor.

Things I've done:

1. Removed the resistor on the board and replaced it with a pot to see if that would help
2. Replaced the board with the a soul edge and the syncing and it worked perfect. (Which is why I think its the neo geo)
I have other cabs so I'll test the MVS on a working cab and see if the problem continues, but in the meantime any idea where to look?

https://imgur.com/a/cSL265Q

^ Video Of Sync Issue
 
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