No sound on my hdtv

[Gomedian]

My sound on my Panasonic hdtv was fine then just went out. It's not on mute.

 

[schwatzz]

Speakers have most likely blown.

 

[americanaudiophile]

More likely to be a problem with the audio board since most TVs don't have enough power to blow the speakers. You can check with these folks for info and replacement boards.
http/www.shopjimmy.com/panasonic
or you might be able to add a soundbar or speakers to the TV to get sound.