Hi I have a Zaccaria Earth Fire that i'm working on and i noticed that back board lights were not working,
Just to note all the Displays were all working fine just had no backboard lights.

Had a look at the fuses removed them inspected and refitted.

Now i have nothing on the back board and the game wont start up.
the play field lights up as normal but nothing else ???

Could this be the relay or transformer ?
I notice this has two transformers, there appears to be one for the back box and one for the play field? is that correct?