Gizzy
A gentleman, a scholar, and a railway modeller....

I've been given an old LGB 5012N Controller to repair. It's the one built into a Signal Cabin.
I've taken the underside off to reveal the electronic circuit board or PCB. I can see it has become damp at some point.
But could anyone point me to a circuit diagram please?
I reckon I can repair it, but some prior knowledge would be helpful, thanks....

I've taken the underside off to reveal the electronic circuit board or PCB. I can see it has become damp at some point.
But could anyone point me to a circuit diagram please?
I reckon I can repair it, but some prior knowledge would be helpful, thanks....
