Hi Kris
If not already done, I would consequently renew all caps on the PCB’s.
The caps are comming to age sooner or later and loose their capacity, so there is a good chance to bring your turntable back to life.
Recommended is also to check and reflow the solderjoints of the connection plugs and sockets.
Ask member Martin at http://www.beoparts-shop.com for a capacitator kit and new belts for the platter and the tangential drive.
Regards
Christian