gladders Posted July 19, 2019 Share Posted July 19, 2019 Hey all, I've found a TRS-80 that I may be able to make my own. It looks in great condition although the image is garbled on the screen. Looks like a video RAM issue, right? If so, what video RAM chips do I need to repair it? And where can I get them? Thanks! Quote Link to comment Share on other sites More sharing options...
Turbo-Torch Posted July 19, 2019 Share Posted July 19, 2019 5 hours ago, gladders said: Hey all, I've found a TRS-80 that I may be able to make my own. It looks in great condition although the image is garbled on the screen. Looks like a video RAM issue, right? If so, what video RAM chips do I need to repair it? And where can I get them? Thanks! You need to be more specific. I,III,4,4P,4D,II,12,16,6000,100,102,200,mc-10,coco1,coco2,coco3,2000...get the idea? Also what kind of video issue? Text messed up, graphics, random characters? Does it respond to keyboard commands? 1 Quote Link to comment Share on other sites More sharing options...
Like us on Facebook
Follow us on Twitter
AtariAge on Instagram
Watch us on YouTube
Chat on Discord
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.