- Joined
- Jul 7, 2013
- Posts
- 2,495
Finally trying to figure out a lot of CPS1 issues I've been having:
I have a Final Fight board that plays a sound sample at startup, and then random samples over and over with occasional video flashes on an otherwise blank screen. There is a jumper from one of the pins under the C board to the interconnect housing, I'm not sure what this is for or if it affects the issue.
I have a World Warrior board that has proper sprites and sound but lines through everything.
https://www.youtube.com/watch?v=XFKu2sQDvHM&feature=youtu.be
I have an A board with no video at all. When a working game is attached it just outputs a bluish-gray blank screen.
Lastly, I have an A board that seems to work perfectly, just with upside down video. It reminds me of a cocktail mode issue on classic-era games.
Any ideas?
I have a Final Fight board that plays a sound sample at startup, and then random samples over and over with occasional video flashes on an otherwise blank screen. There is a jumper from one of the pins under the C board to the interconnect housing, I'm not sure what this is for or if it affects the issue.
I have a World Warrior board that has proper sprites and sound but lines through everything.
https://www.youtube.com/watch?v=XFKu2sQDvHM&feature=youtu.be
I have an A board with no video at all. When a working game is attached it just outputs a bluish-gray blank screen.
Lastly, I have an A board that seems to work perfectly, just with upside down video. It reminds me of a cocktail mode issue on classic-era games.
Any ideas?