Who can service/repair?

C.D. player from my 1990 Mr2 started refusing to recognise C.D's - now accepts none at all. It also used to lose the track if the roads were rough. I need a repairer for this item so any names appreciated. The players is as follows;-
Matsushita (latterly panasonic)/Toyota 8/12 compact disk deck 74201
Model No -08601-00806
Ref No CX-DS0020F
Serial No 10785
Thanks for looking