We may have found other answers which could help you.
Click here for Player Recognise Disc
How can I fix my Technics cd changer model SL-MC7?
Technics SL-PJ27 CD-Player - still jumps?
technics sl-pk25?
CD Player Technics SL-PC 20?
How do I repair my CD Player?
how do i fix my technics cd player SL-PG570A?