Hi. I am wondering if there is a way to play my external mp3 player
thru the 2 RCA input plugs on the back of this unit? Currently, the
Sony head unit does not let me select CD/external input from the
"Source" button. I assume this is because I only have the audio cables
connected (2 RCA inputs) and not the changer control cable. I don't
want to control the external MP3, but just be able to select that
input on the head unit. Is there anyway to trick/rig the Sony head
unit into allowing me to use that input? Thanks for any replies. Mike.