Using two jukeboxes. Is there a way to have the supernudelist send a command to change receiver inputs based on which player is actually playing a cd?

I have two sony changers and they can loop through analog signal using standard rca cables. But you cannot loop through signal using the optical cables. Is there a way then when selecting a disk to play, the supernudelist can send an ir code to change the inputs on my reciever? This way I can use the optical connections.