JVC AV-27230 27" TV "sound cutting" Questions

...sound was there no picture but after cutting the tv off several times the picture appeared. now to come back home and have the same thing happen. after cont cutting off and on the picture will appear ...

...cutting in and out periodically, for longer and longer times. Sound comes back briefly (a word or a sentence) then goes away again. Tapping the set sometimes brings the sound back for a short while. ...

TV power light comes on but no picture/no sound Power switch will not turn TV off. Must unplug to shut off power light. TV was playing with good picture and sound but began shutting off intermittently

...HOT have 12v want to know where is stb5v is i see about 3v on microprocesser.when set start i heard sound then cut off .i can restart set with remote then it cut off .i do not have schematic i need ...

Lg32lc46 lcd tv cuts off after a while Hello, My lcd tv cutts of after 30 minutes,I still can hear sounds swich betveen chanels but can't see nothing.The same thing when I play on xbox after 30 min. ...

...Parts of Movies or sports shows!!). If I turn it on without waiting it just blue screens. Sometimes sound will come back but no visual when I try to turn on to early. Generally I have to wait 3 4 ...

...IT ON AGAIN FOR ABOUT 5 SECONDS WHEN IT CUTS OFF THE SLEEP TIMER LIGHT BLINKS...PLS ADVISE This sounds like a protection system cutting in. This happens if there is a major fault and continual

tv cuts on and off sony 55'' lcd tv- cuts itself off- power light keeps flashing. comes back on in 3sec repeats this action over and over This sounds like the flyback on the main circut board needs ...

Sony KV32s22 The TV just cuts off after being on for 5 mins then the red light stays on . I turn it off and wait a few mins then cut it back on it may last 5-10 mins then cuts off again. the more I ...

...a long time, and then a few days ago during a soccer match on TV, the picture went black, but the sound was still on...then a few seconds later, the sound cut off..... I unplugged and plugged back ...