Panasonic Viera TH-50PZ80U Plasma TV "sound channels" Questions

...sound, some channels don't have any sound, other channel work fine. I checked the cable connection, and it's good. I then connected another TV to the same cable, all channels the didn't have sound on ...

sound on 3 channels doesn't work but there is a picture. All the other 57 channels work just fine for sound and picture. Why would these few channels not have sound but have a picture? I have the same

sound on some channels, words don't match mouth on some channe some channels the person speaking is not in synch with the sound --mouth doesn't match words being spoken. Some channels have no sound at

channels so you lose picture and sound. Now, more guessing, you try to put the channel back to 3 on your TV, but still nothing happens. OK, if close so far, there are a couple of things to try. First,

...channels we have sound on all of our channels except for a few and I dont know how to reset the sound settings on my t.v to get sound on all of my channels. hello, check on the menu to see if the SAP ...

...broadcasting Digital (ATSC): New programming that allows you to view more channels featuring high-quality video and sound [Use "UP ' DOWN ' RIGHT ' LEFT] AND 'OK"] keys to selcet and

...sound on two local channels..all others working fine This problems useually not the tv.It is the tv stations itself have broadcasting signal problems.If tv have a problems all the tv channels would ...

...sound. All the other channels are fine. We have a small tv in the bedroom also connected to the cable and every station has sound. I guess that rules the cable co. There is also a vhs,dvd rscorder ...

...try the tv on another known aerial and then re install on the new aerial. as what you describe sound like a signal

Sound distorted when picture is mostly black The problem might be in the input cable connector, if it is same in all channels or in some channels.  After making sure there is no lose contact in ...