Museum of the Game® & International Arcade Museum® Forums

Checked all the usual places and forums, not a ton out there. And couldn't find a flowchart.

Converted Galaxian to a Bootleg Galaga, game plays blind. Monitor has neck glow and screen is black.

Checked the wiring, and looks to be correct for the k4500 pinout.

Tried to get a signal from a TPG, nada.

Pulled the interface board, worked the Brightness pot, reflowed connectors. Nada.

Tried flipping the Service switch, no change. Tried the other switch on one of the daughter boards, no change.

I do plan on pulling it and reflowing all the headers, but didnt' know if there was something else to try before that.

Thanks