I have a TCL TV which only has 2 HDMI (non arc) output. My Sony HTNT3 requires HDMI Arc or a digital optical input in the TV. I tried connecting the sound bar with a digital optical cable to my X1 cable box but that did not work either. Is there a way to convert one of my HDMI input on my TV to digital optical or HDMI arc so I don't have to buy a new TV immediately?