Wanted zacaria driver board for spooky

[Body pop]

Has anyone got a fully working Zaccaria driver board that’s used in spooky
Or can anyone repair them
I’m assuming it’s the driver board that’s causing a bunch of switches not to work

 

[Moonraker]

Just had a quick look at the Gen 2 set up and the switches are controlled by the CPU. Connectors CN10 and CN11 both for column and row of the switch matrix. The driver board controls the solenoids and lights.

Have you checked for battery acid damage on the CPU? Also check the connectors.

You could disconnect CN10 and CN11 then jumper the pins to simulate a switch being made like this example for WPC games: http://pinwiki.com/wiki/index.php?title=Williams_WPC#Switch_Matrix_Problems

 

[Body pop]

Oh thank you for that great info ,I’ll get a look at the cpu .ive been looking at the wrong part .last time I looked ,battery was ok.
I’ll have a read up on jumpering them .
Much appreciated
Glenn

 

[Moonraker]

I forgot to say that if jumpering works then the board is fine...

 

[Body pop]

Just to check ,I disconnect those two you say and take a wire from pins ,like for like ?
In switch mode

 

[Moonraker]

Not like for like, you have to follow the switch matrix.