I am working on a Gottlieb Volley and am stuck with my troubleshooting on this one. None of the playfield switches are activating any of the score reels. The game starts without issue, kicks the ball into the shooter lane, advances through the balls and goes into game over mode without issue. Playfield lights are on. Everything seems OK except for the fact that nothing will activate the score reels.
When I manually activate the L, M, N relays, the score reel advances and the chimes go off. However, the relays do not do anything when a playfield switch is hit. Pressing the 500 and 5000 relays in the cabinet will advance the score motor, but the score reels will not advance. It's not stuck in tilt. The Jones plugs between the playfield and backbox are securely connected and I have cleaned the contacts on them. No blown fuses anywhere. No playfield switches are stuck closed.
It's like there is a total disconnect between the playfield and score reels but I cannot find where that break is.