Got a Xenon I have been restoring. Just got it all cleaned up and put back together.
Sent the MPU board off for new game roms and jumpers and it just arrived.
Slapped it in the game and for the first time ever the game booted up.
All displays work except the bottom right one.
The game coined up and started. Yes!!!!
The flippers flip and most things work on the playfield.
Here is what does not work yet that I need a bit of help with as I know nothing about Bally Solid States.
1. The ball does not kick out to the shooter lane. Coil Ohm looks good and wires are soldered well.
2. The pop bumpers score and sound but do not pop. again coils test good.
3. the left saucer kickout does not kickout. but the top saucer does.
I think that is it.
Not bad for a first time boot up of a long time dead game.