Pehhare,
In case your CARY CD player CD-303 has has Philips drive model CDM12 , here is a link which may be of interest to you.
http://www.petervis.com/CD_and_DVD_Players/philips-vam1202-transport/philips-vam1202-transport.html
In case your CARY CD player CD-303 has has Philips drive model CDM12 , here is a link which may be of interest to you.
http://www.petervis.com/CD_and_DVD_Players/philips-vam1202-transport/philips-vam1202-transport.html