I have a Bravia KDL-20S2030 and send the audio to a Poineer X-SMC3-K stand alone system. I use the earphone out on the TV to the Aux in on the sound system. Often when connecting the sound interupts with a heavy and regular deep "click" and then continues, almost as though it was buffering. If I take out the connector and place it back a few times the sound stabilizes and continues until after turning off and trying to connect again. Any ideas?