Amplifone deflection boards are fairly easy to come across but it's you don't see too many HV units come up for sale. Many of them probably have faulty flybacks but you still don't even come across faulty ones.
Just curious?
Info and parts for this game are pretty difficult to come by. I can probably help out with the electronics side of things if you get stuck. There is also a good section on Pinside for EM arcade games.
The gun has a light in it which shines onto a photocell located in the centre of each...
This game uses photocells to detect a hit so its possible that one of them is faulty (or the photocell board). You can normally measure the resistance of the cell both in the dark and light then compare it to a working photocell.
For the sound board, perhaps yours is faulty or needs recapping?
Hi Kevin,
I haven't seen this exact problem but have a couple of ideas where to start.
There is a resistor directly underneath the Penalty relays which like to burn out. I've seen this burn out on a couple of Moto Champs. I remember that the Game Over light wouldn't activate (plus a few other...