dysproseum
Member
I just bought a Mario Bros PCB to install in a VS Unisystem cabinet to replace VS Super Mario Bros. We built a conversion harness and the game comes up but the video is inverted. The monitor is a sanyo 20ez manufactured in 1984 and does not have an inverter board built on it.
http://i.imgur.com/BstAy.jpg
What's the best way to correct the video output? I thought the VS Unisystem output was already inverted?
http://i.imgur.com/BstAy.jpg
What's the best way to correct the video output? I thought the VS Unisystem output was already inverted?

