I have managed to connect my Bluetooth headphones to the tv Model KD-48A9 however when I’m listening on these the tv audio stops so the rest of the family cannot hear any sound. I have these headphones as I have difficulty hearing the tv so I wanted to know I could listen through my headphones while the rest of the family can listen through the tv. Is this possible? If so, how? 

I have searched and searched and cannot find out how to do it!

Thank you so so much, I’ve struggled with this for a very long time so any help would be massively appreciated!