Recent content by jwilliams

Some additional questions (System 16B specific): Are there readable schematics that exist of the 16B PCB? The ones I found in my initial search look like photos taken by a spy and are no where near the detail of the Williams/Atari stuff from back in the day. Looking for suggestions on best way...

Thanks for that. Hooking up my logic probe right now. I bet I broke something with my big mitts because if I apply any pressure to the board while it's running then the graphical glitches change. Heck, if I even tap my bench the character sprites flake in and out. Hopefully I just need to...

Hey all, I'm hoping some top/smart men/women can save me some time and tell me the best way to source all the static ram ic parts on my 16B. Starting having background scrolling rendering flicker and character sprite flicker. Shinobi self tests fire ram failures on H13 and H15. I just want...