dyno
Well-known member
My game is working but all I am getting on the screen is raster lines and no graphics, I have never worked on one of these monitors before.Any idea where to start?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I'll try to track that thread down, thanks.
It's Alive! I replaced the three 50uf 50v caps and the 470uf 16v cap and the game works! Thanks for all your help. Now I know this is the monitor section but since we are here sometmes when I turn the game on there is a loud noise coming from the speaker and there is garbage on the screen, but if I turn it off and back on the game works fine or if I connect and disconnect the board from the edge connector the game works okay. When I do the self test for the game is shows that the RAM and ROM are okay but below that it has shown number 77,89, 7C and 7B and I have no idea what that means. Does that sound like a board problem or a bad connection somewhere?