I just picked up a Stern Wild Fyre, it's mostly working but has some lamp issues that I have never seen before.
2 of the lamps work correctly in test mode, flash on/off, but in game mode once they light they never turn off.
1 is the shoot again lamp, once lit it stays lit but the game only gives one extra ball. It does turn off at game over time.
the other is the match lamp on the backboard, once lit it stays, on I would expect it to alternate with the high score to date lamp. The high score to date works correctly,
The SCRs should turn off at every zero crossing so I am thinking it is an SCR problem, but just wondering is there a chance it is a code problem? Anybody know.
By the way it has an Altek replacement CPU so not original ROMs
The other issue I have is that 1 lamp flashes in test mode, but it is opposite to all other lamps, so when others are on it is off, and when others are off it is on.
In game mode it does not light at all. This one has me stumped, I have no idea what could cause this weird behaviour, does anybody have an idea for this?