I actually have the LNS3238DX/XAA which I think is basically the same model...I cannot get the audio out put to work with my stereo system. I am using the audio outputs on the left side of the TV...when I connect to my stereo I cannot get the sound to come out of stereo speakers. My TV was a floor model so I did not get a remote...I am thinking there may be a setting for the TV to switch to the audio output...