The electronics were in these models that I know of.
Charvel Spectrum,
Charvel model 4, Charvel model 475, deluxe and exotic,
Model 6, Model 650XL
Jackson Soloist SL1 pre-1992,
Jackson Professional Soloist Pro
If anyone has replaced their pickups and electronics in any of these guitars and still has the originals I will gladly buy them off you.