If I cannot get them to "communicate" properly with each other, then one thought would be to get a DIN adapter that has only the five pins so that the signal pins for the source selection are effectively disabled. Then I just have to manually select the source. Is that a possibility?
The other option is that I saw a local listing for a Beomaster 3300, which I believe is a later version of the 3000-2 that has a CD input. It was only $280, but then I have a perfectly good 3000-2 that I do what with???
BTW, I have an audiotechnica turntable plugged into the DIN phono input using an RCA to DIN converter that I bought off Steve at Sounds Heavenly. Works great.
Any guideance would be appreciated.
P.S. Just for fun I uploaded a pic of my stuff.