Schematics for a Blaupunkt radio and Cd-changer

[Maartenva]

Hi

I'm looking for the schematics of a Blaupunkt Barcelona RCM83 carradio
and
CDC-A04 cd-changer so that I can connect them together. If somebody
just has the diagram of the cable for the cd-player, thats also good.

I allready have check the Blaupunkt site but I didn't find anything
interesting.

Any help is welcome

Thanks in advance

Maarten