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Very, very odd. I have a secondary TV in a bedroom I have connected to the cable box via an RF modulator. It uses the RCA audio and video outputs. It has the same audio as the main TV when playing a recording. Does it do this for ALL recordings, or just from a certain channel or two?
Although odd, verify some of the audio settings in MENU/MENU/Setup/Audio Setup:
Default Audio Track = Channel Default
Descriptive Video Service = Off
Hi, I was the one with the issues, not Andy. (Actually it was my dad, I am helping him.)
I visited him over the holidays, and when i connected his headphones to the RCA output jacks on his cable box, the headphones worked perfectly. I'm not sure how he had them connected previously, but they are functioning properly now.
Thanks to all who offered assistance.