Vintage Synth Repair

Anyone have any service information on this controller?  The NiCd leaked real bad on the motherboard.  I think there are probably several runs destroyed but it's hard to trace since they are all short runs to vias.  I'm assuming I'll have to lift all the affected pins and wire them up off-PCB.  I've never seen a NiCd cause so much damage.  It's destroyed runs on both the front and back.

Schematics, diagnostics, PCB artwork ... anything?

Dave