Technics SL-10 Linear Tracking

I have an SL-10, purchased new in 1980. 1st couple of years it was troubled with the arm setting down and then dragging across to finish, lifting, returning to start and then shutting off. Very random and therfore unreliable. After 2 or 3 years of repair it worked perfectly. I put it into storage for the past five years, when I took it out the platter would rotate but the arm would not move. I emailed Panasonic they said to bring it to the head office/service depot in Toronto. They just looked at it and said, "Do you realize how old this piece is?" The tech there said it could be a belt or a motor, neither of which were available from Technics, however, an aftermarket tech may be able to substitute another belt. Is there anyplace that this can be repaired? Or can parts from other models be substituted in, i.e. from an SL-5, SL-7, etc.
Please help.

I got the arm working by replacing the stretched out very small rubber belt. I went to the hardware store and bought a like size rubber O ring used for faucets etc. Works just great! Cost 69 cents and I think much better than a new aftermarket belt.

When I get home tonight I will look closly at both my Technics SL-10's power cords. I seem to remember them looking very close to the one on older Philips/Maganvox cd player. I'll post again later. As to the cartridge, it's p-mount and there are plenty on the market. Give a look at the Needle Doctor.com he's got a wide range.

I tried to take close up pictures of the cord but they wouldn't come out right. Sorry I have a crappy camera. If you do a google search for "Technics SL-10" you will find many links. It is an amazing device and well worth the effort and money to get it working. I have the digital manual and if you email me your address I email it to you.

I have one in perfect working order that has been in storage for 20 years. I put a new Ortofon black in, bu the sound is Awful.

If it has a built inpreamp, should I be plugging it into the Aux onmy pramp instead of phono?