That may be the ticket if your LG has that particular audio setting. You have definitely ruled out the DAC as the culprit. It's possible your friend's HDTV automatically detects the signal correctly when outputting audio on his system, but it's hard to know w/o first having the model number, and also what sort of content you were passing along.
I want to get sound from my LCDs at HiFi. I want to connect the optical digital audio output in the LCD with analog RCA to stereo hifi. I have a DAC (digital audio converter) through which i connected LCD with hifi stereo. does not work. I tried with all the options within the sound menu on my LCDs. Then I was connect my friends LCD and my hifi stereo and everything is worked normally. So the problem is not in the DAC. please help me
i have LG 32LD420