Galaga picture rolling slowly to the right?

AE35

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Hey all!

I just tried connecting my bootleg Galaga board to my cabinet, since the
audio died on my Exerizer PCB.

The game seems to work fine, but the picture is rolling slowly to the right...in a
a slow and controlled manner:)

It also seems that it's pretty random if all colors work when the game is booted...
sometimes there's only green, sometimes all three colors(but rolling)

What could cause rolling? The sync cable is OK, and none of my other boards
have problems syncing.

Thanks!

Nicholas
 
what kind of monitor is it hooked up to? you might need to change your sync wires if it was differnt from the last game. ex. neg sync might be one game positive sync might be the other.
 
Oh...I think the monitor chassis(Hanty 900E) has an orange wire has two
options...maybe those are sync polarity..

Yeah, I tried the VHOLD:) No luck
 
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