Well, I had gotten a Maverick, supposedly working, but had no power supply board. I found one and put it in. turned game on, nothing on the screen, hear a train whistle, then nothing. Blanking light doesn't come on 5v light and PIA lights both stay on. Pinrepair says that means the EPROM? The manual says that means a problem with a PIA? Pinrepair also seems to indicate that at least the rom version should be displayed on the screen? I'm kinda at a loss, don't want to just start throwing money at it..... Any suggestions?
