no audio hook up for headphones on tv

Solution
that´s more and more common that no analogue output like for headphones will disappear on the market. If your TV has a digital output you will have to get something like this for your current headphones:
https://www.youtube.com/watch?v=S5ZXjKjNy1I

depending on which digital output your TV has, you will need coax or spdif converter to analogue 3.5"


or if your TV has a built bluetooth, get headphones with bluetooth
that´s more and more common that no analogue output like for headphones will disappear on the market. If your TV has a digital output you will have to get something like this for your current headphones:
https://www.youtube.com/watch?v=S5ZXjKjNy1I

depending on which digital output your TV has, you will need coax or spdif converter to analogue 3.5"


or if your TV has a built bluetooth, get headphones with bluetooth
 
Solution