Sharp 20F640 20" TV "shut down automatically" Questions

shut down. If so the the matter is only on settings of your tv. 2.But if your tv shut down at an irregular time the problem is in your board. In this case if your tv still work but still shutting down

What makes my tv shut off when turned on? When I turn tv on it automatically shuts down. I can hear the sound of the tv powering up. A short circuit or a loose solder point can cause this.

10 - 30 seconds and then shuts off automatically any idea on what is going wrong it was in the garage for some time not sure if the rain or water has set in will it show a picture before it shuts down

...Down buttons, the TV turns back on and stays on for another few minutes, then shuts off again. TV shutting off automatically means its a problem with the Lamp. Contact Pioneer or any local tech shop ...

...down automatically after 10 min Look for any loose solder terminals at its main power regulator circuit section. Re-solder all suspected solder terminals, by applying a little more solder to each ...

...automatically shuts down. Fixing it is quite technical so I've advice you to send it to repair shop or look for a qualified technician to isolate the faulty parts on the low voltage power supply. ...

...The band or shadow on the left side of the screen definitely sounds like a defective light tunnel.As for the intermittent pix and shut down this could be the lamp if you have not already changed

...down after a few seconds of being on. it is a pr1305 I would like your input thanks robert is the timer set. or does it have an automatic shut off. I would check your settings. I have Philips tv semi ...

...automatically, when I turn it on it will turn on but last about 5 seconds enough for me to hear sound but no picture, when I leave it off or unplugged and it cools down I can then turn it back on, ...

...down'. A storm went through and power went out. when I turned the tv back on, right when the screen just started to light up, it would shut off. red light flashing on the front you can claim the ...