Disruption to Volume and Picture & TV switching off by itself

SOURCE: TV starts but Does Not show picture or no sound

The Tic Tic sound is a result of the high voltage shutdown circuit. Thats what the circuit does if theres a short in the Highvoltage sweep. like maybe a shorted horizontal output transistor??. The only way to really tell is go in and measure the start up voltage and if the Hivoltage comes up and shuts down its a fault in the shutdown or Hhv regulation circuit . if it dosent come up at all then the faults in the Horizontal sweep circuit . Hope this explains a bit? good luck

SOURCE: assistant

check your sleep timer settings thats the most comman prob

SOURCE: Picture fails

hi,

sounds like a high voltage issue, it will have to go in, i dont recommend self servicing that. may sound strange but Ive seen several tvs go by way of spouse having a plant above or near the tv, that person watering it and a few hours later mad spouse sitting in front of a busted tv that sounded just like that. also I had a cat that sprayed one and it did that. just a couple ideas for ya.

J

SOURCE: mAGNAVOX mODEL 27ms3404/17 shuts down

first place to start on this chasss is with a known failure in the horizontal circuit. there is a capacitor 2455 and 2 transistors locations 7461 and 7463 that have caused a wide variety of failures. i would recommend replacing these components before proceeding as they could be the whole of the problem.

SOURCE: TV set self turn off after few seconds

It sounds like the voltage regulator in your power circuit. Also you have a capacitor that's going bad somewhere and won't hold a charge. That's why the picture is fine for a while then turns green. Unless you service TV's this one will have to be brought into the shop. Unfortunately it'll cost more than the TV is worth to get it fixed unless it's still under warranty. These days TV's that small aren't worth fixing. You're better off buying a new TV.

-An Ex-TV Repairman