Working on my next project while stuck at home.
Spent most of the day working through score reel issues from a fire and some previous repairs that didn't look right. I got all the score reels capable of resetting to 0 consistently. (this tells me the 0 switches work on all digits, i think)
However, when I hit the start button, score reels and drops all reset, but the main motor runs constantly along with the bonus units.
If I disengage the reset relay manually, the game works, with most functions appear to operate. I can even add multiple players, and the score changes normally. Note the relay coil is still engaged and hums.
So my question is - what do I need to start tracking down on the reset circuit?
As noted above, I think the score reels are right, since they all stop at 0. What's Next?