Hey Guys-
Got her up and running after a weekend of troubleshooting.Found that one of the high voltage transistors was burnt out,so replaced it with another used one I had off a spare board from a Firepower I just bought.Played good for a few hours,then it seems that this one burned out too.Checked the voltage at the J5 plug and it is running +132 / -132 ! (I thought the score displays seemed nice and bright when they worked)
Guess I have some more testing to do on the power board.Everything else works fine-the sound,flippers,table solenoids,lights-even all 5 of the scoring display lights score correctly and everything.If I can just get this 100v problem for the scoring displays fixed I should have a great game here.
Mike

Any idea what might be causing this overvoltage Guys?Thanks a million,
Mike

Will do!Thanks sir,
Mike