street fighter 2 champion ed video prob

80stoyshop

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hi,

i have this street fighter 2 champ edition board, but the video is all wavy it worked for a day or 2 ok then this problem started, i have tried other boards in the cabinet and all work ok, so far i have replaced the electrolytic caps but nothing else anyone have an idea what it could be? pics below
 

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Well what you have is a bootleg board, so just keep that in mind.

It looks as if you have a sync issue. Double check the h/v or comp sync wires coming from the JAMMA to the monitor. If nothing changes, then whatever handles the sync on that board might have gone out. Actually, do you have another board you can throw in there to test this? It's kind of hard to tell from the pic.
 
thanks for the replies, i have an original capcom sf2 world warrior board and that works sweet in it so i guess i'll look for another board.
 
I had one of those boards like that boot... similar issue with graphics. Turned out to be a couple of bad SRAM chips.

RJ
 
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