burantek:
But, I'll bet a cold beer
that there are A LOT of people here interested in hearing more about this CDX mod! Sounds brilliant!
As I mentioned, I've owned this set between 1986 and 1993 before it (and lots of other B&O stuff from my parents in the house) was stolen during a holiday.
So I have to try to remember how I did this.
As I remember there was the CDX-2 and the CD3300 at that time. The CD3300 had a datalinkconnector.
So I copied this to the CDX-2, searching through the schematics of both cd-players.
And I didn't have a recordplayer so I bypassed the RIAA amplifier in the BM2000 (downgraded 3000). The CDX-2 responded to the Phono instructie of my 3000 terminal. But as I can remember there is a difference between the datalink from a Tape-input and a Phono-input.
The tape connector has pin 7 for data (and pin 6 is ground) as the phono uses pin 6 for datalink (and pin 7 for ground).
Despite the lack of the hardware (inside) the CDX-2, the up was capable of handling the data-instructions.