PLEASE HELP!. Alpine KCE full speed connection cord

[pkrplyr67]

Hi.. I destroyed the serial or ipod connector on my Alpine KCE-422i full speed connection cord. I'm tryi g to resolder a new connector butI have no previous reference as to where all  14 15 or so wires go. Could someone please tellme  which colors go to which of the 30pins . Ive searched for 2 days for a colored wiring diagram