What are the likely culprits? RAM? ROM? Game plays "blind" and audio is fine so this is purely a video output issue. The red spots seem to be the clown, apples, enemies because they move around in attract mode. Also, it appears that I'm not getting any blue in the output.
I have cleaned and reseated all the socketed chips, but I have not replaced sockets yet (I need to order some more).
I might be picking up another mr do board, but either way I'd like to repair this if possible.
I have cleaned and reseated all the socketed chips, but I have not replaced sockets yet (I need to order some more).
I might be picking up another mr do board, but either way I'd like to repair this if possible.
