I had mine connected to the TP2 RCA inputs. You need an adapter lead for this which are easy enough to obtain. It works fine although no remote of course and limited control from the front panel. If you don't use a Beocord you could, as Graham says, connect the CD7000 directly to the TAPE input where, from memory I think it is possible at least to stop/start the CD player with your BM6000 remote terminal.
Regards
David