CD changer connection

[jibcl500]

All

I have the standard fit Becker head unit and 6 disc changer in the boot, I want to fit a Blaupunkt Chicago head unit but the CD IOS connect on the Becker is 10 pin(8 used) and the Blaupunkt is 16 pin (7 used) both connectors are at the top on both units.

See pics attached, I know what the properties of each pin is on the Blaupunkt its the top connector and the 7 pins on the far right are the cd connection where as the Becker connector is 8 pin and I dont know what the properties of each pin are, question is can I connect via modification the plug show in the picture to the blaupunkt.

1st picture becker stereo
2nd Blaupunkt
3rd becker CD connector

jib

 

[brandwooddixon]

You'll find that the standard plug fits over to the right as you look at it.
The CD changer plug is then clipped onto the left side of that.