Sylvania 6620LCT 20 in. EDTV-Ready LCD Television "sound shut tv" Questions

...SOUND WHEN WATCHING TV FOR A BIT IT SHUTS DOWN THE PICTURE BUT YOU CAN STILL HEAR SOUND AND CHANGE CHANNEL, HOWEVER, NO PICTURE. hi there is somwhere disconnect(circuit) on tv main board that appear ...

...tv, when we turned it back on, sound wasen't working Sound not working, Was working earlier today and after shutting off the tv, when we turned it back on, sound wasen't working Sound ...

...sound shut off after a few minutes of being on (not the tv itself). A few seconds later the tv turns off. Power indicator light blinks red. After unplugging and plugging back in, tv is on without ...

...shut off - my cable box continues to stay on and I can still hear the sound of the tv, just cannot see the picture. Can someone PLEASE help me with this. I paid good money for this tv and it is not ...

...sound of relays on power supply board clicking. If I unplug the TV and wait 5-10 minutes and plug it back in the TV will stay on until I shut it off. I would suspect the power supply PC board is ...

...sound lost as if tv was shut off but power light stayed on. cannot shut off tv without unplugging at power source. vizio 47" lcd this could be one of two problem. first, check if you have back light. ...

...TV it shut off and on. After shutting it off with the remote control, there were clicking sounds. Could not swithch the TV on again with remote or with the power button. Unplugged and replugged the ...

...shut off with either the remote nor physically pushing button on TV. Only way to get it to turn of is unplug it. Hi, This is a power supply problem, meaning either the power board has a fault or is ...

...It's the second VIZIO I bought in the last 5 mos. that has had issues. The first TV had popping (sounded electrical) sounds, also cut out sometimes. Would U-Verse have something to do with it?