slip

I was wondering if anyone had some links to how the ejector works in my Blaupunkt. It is an older cartridge type where you put the CD in the cartridge and then put the CD in the player.
It is stuck and when I push the button you can hear the unit trying to eject but it doesn't come out, it just goes back to track 1 and replays.


Any links to advise, diagrams etc would be much appreciated

thanks

randy