I brushed the dust off my old Yamaha CD player that my parents bought brand new in 1986, opened it up, and fixed the pulley issue that it had. The rubber pulley powered by the electric motor system that opens up the CD tray was stretched out so it wouldn't grab on to open the tray. So, I found a tiny rubber band laying around and put it in - it works like brand new now! :D Here's a pic... still plays pretty well (only has analog RCA outs...no digital) and looks almost new: