I bought a SS that plays fine but has 'ghost' cars and banding on the right side of the screen. I have a 2nd set of PCBs that I can grab ICs from.
Self-test doesn't blurt out any error messages. What do you think? Could it be an issue with the ram? I was going to start swapping them around to see if I could isolate the chip ... assuming it's a ram issue.

Thanks for looking!
Self-test doesn't blurt out any error messages. What do you think? Could it be an issue with the ram? I was going to start swapping them around to see if I could isolate the chip ... assuming it's a ram issue.

Thanks for looking!
