firepowerplayer
New member
I was working on a United shuffel bowler. It has williams system 3-6. not sure. The dispalys were working till we slid the playfield a little bit more into the cabinet, so the bolts would line up. I had replaced the glass on the 2 non workers, and had no problem till that happened. Now it will not coin up, and no displays. The 2 led's on the board are not lit. I traced the + and - 100VDC to the master display. Now waht? I have a logic probe and a voltmeter.