Hello everyone I'm new to the form also new to working on Pinball machines sort of. I grew up with this Pinball Machine a friend of my parents was actually a engineer that worked on several of these and it is how we ended up with it. So the machine below is actually a engineer sample.
As you can see the screen has these 2 straight lines coming down. I've read through enough posts at this point that I felt I would start reaching out for other ideas. I have checked and replaced all the ribbon cables inside the game with new ones and the same issue still occurs. Any help is appreciated I want to get this bad boy up and running like new. Appreciate any ideas.
I don't at this time have another working DMD laying around that I can test with it so I will have to forgo that step.
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