Quoted from dfrazer:While the above is happening, the Game Over Latch Relay is energized, but then the Game Over Trip Relay energizes prior to the completion of the startup sequence, and throws the game into Game Over Mode.
The Game over RE is a mechanically latched relay, If you look at the schematic it should only be energised when SW 3C or 4B on the score motor closes. So it only energies for 1 second.
If it is energised during the whole reset cycle, I would be check these SW on the score motor.
The GO trip should occur when you first turn on the game thought the Lock Relay. It can also happen when either the Player unit or Ball count unit is at zero position and the Coin RE is energised. And
at the end of the game thought the ball count unit.
Check that SW on the Coin RE Wire colour Grey/ Black and Green /Red. Should be open.
Charlottesville, VA
