K7000 problem, a wave/scrolling bar across the screen?

pmagames

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K7000 problem, a wave/scrolling bar across the screen?

I have been searching through previous threads for an answer, but wasn't sure if any of the results were the same problem I'm having. There is a scrolling section going horizontally? Here's a video of the problem:

http://youtu.be/ZjdhTZ19TpE
 
Pretty sure that I recapped this chassis at some point recently, but I'm not at home with it right now so I can't check. Also, I just made an order with Bob, including a fuse block, on Friday for a different Ms. Pac Man, looks like I should have gotten a couple of them... poop.

Thanks guys
 
Same issue here

I have the same issue with my Ms Pac. I have replaced the fuse block and still there. Tried 2 monitors and still there. Both monitors were in different machines and were fine. Any ideas? Thanks.
 
to the op, replace the fuseblock.

TO the last poster, check all the molex harness connectors. THeres one laying near the bottom of the cabinet that gets pretty corroded. On mine i just cut it out and soldered the wires togther. I would also replace the large caps on the boardset and see if that helps. I have seen those go bad.

COuld be a crappy edge connector too.

this is worth the read.
http://www.therealbobroberts.net/hum.html
 
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