Museum of the Game® & International Arcade Museum® Forums

Hi guys

My Bally Star Trek has several feature lights not working. I have tried several MPU's and several lamp driver boards.
Both original and Alltek. I have tested and changed connectors. The problem is not on boards or connectors.

It has been some years now, and I am about to move; I HAVE to get this working before moving to a new location

I am thinking, could one of lamps, or lamp sockets have a short, or other problem, that could *confuse* the system
upstream? Maybe a short somewhere on the playfield or in the wiring loom?

I stopped looking into this problem years ago....I would love fresh ideas

Thanks,

Nicholas