Quoted from heatwave:To any who can help...........
When turning on power:
> Q (Game Over) and U (1st ball relay) power on
When pressing start button (with credits available):
> Coin Unit resets
> Q and U relays power off
> S (start relay) and V (Replay button relay) powers on
> AX (reset completed relay) powers on - holds - then goes off
When the trough switch is made:
> P (player unit relay) turns on
Before you switch the trough switch, make some point. This will activate the U relay. If not, the banks will not reset and the player unit will not step.