Hello all, I recently purchased a Harman Kardon 3480 stereo receiver on CL. It's worked on and off for the last few days. Earlier today we were watching TV with the "Vid 1" input, we then decided to listen to some LPs. So I switched the receiver to "Phono" but the sound from the television was still being played through the receiver. I also tried to play our iPod through the CD input but with the same results as before, just the television audio. I've looked online and can't find any similar problems. This might be too modern for me to get help here, but thought I should try. Mods, if this is the wrong forum, I apologize, please move if necessary. Thanks in advance. Happy Thanksgiving!