A few days ago my black hole game was being played heavily by a few friends. After awhile the Game wouldn't start a new game so it was switched off.
When I turn the game on the displays alternate between 0 and highest score. playfield lights(general illumination) are on.(every thing appears normal at this point) But when i press the start button the player 1 display shows zero, the rest of the playfield lights that should come on dont, no sound, and the solenoid that should kick the ball into the shooter lane doesn't fire. it appears to be dead at this point. cycle power and the same thing happens. ive checked all fuses, reseated all connections serveral times, looked for the obvious such as stuck switches, slam switch, broken wires. i measured all voltages on pwr supply board (they seem to be ok).
Any advise of what to try next? Any idea what is wrong?