I recently purchased an digital optical cable to go from the TV to my receiver. My receiver identifies the signal coming from the TV as PCM, even though I have the audio output on the TV set to Dolby Digital. I also just updated to revision U0905131 on my LC-46D64U, and it was successful, hoping to correct this problem, but no dice. Anyone have any knowledge of this issue?
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11/27/12 at 3:26pm