Okay, got into the 809 today. It's a fruit, bells and bars single line x5 machine. Problem is that the hopper keeps running on payout. Quickly deduced the payout step unit wasn't stepping like it should. Tested the coil, its ok. Traces the red/green wire from the coil all the way back to the odds unit, checked out OK. Checked common orange just to the beau plug, it's good. Also notice the jackpot light is on. I'm suspecting an open in the related circuit or jackpot relay might be part of the problem.
Looking for directions to narrow down the search. Any suggestion would be greatly appreciated.