Question about LG 50PX1D 50 in. Plasma Television

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No picture tv has power but no pictuer . i can swicth the inputs and get sound from one , like static.

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Re: no picture

Im guessing that the digital board is dead, or have a bad lamp.

Posted on Jan 02, 2008

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Sound no picture

Your video cable is not plugged into the matching input to your audio. (ex. audio is on input 1 and your video is on input 2) Once they are matched make sure you television input is matched to where you have them plugged in.

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My samsung tv replace the power supply board. got sound no pictuer replace the backlight inverter stell no picture

You have to check whether the back-light inverter gets its proper voltages to function. There as many voltages that controls the back-light inverter. Check these is a skilled work. Contact any experienced service technician. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock! Instead, contact the nearest service center.

Jan 23, 2013 | Samsung LN40A650A LCD TV

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Tv shows no picture or sound or menu options

replace power supply or inverter board (note)some power supplies have inverter circuits intergrated on the power supply circuit

Jan 21, 2013 | Element Electronics Flat Panel Televisions

1 Answer

Tv picking up channels except its all static, colorless, and loud static noise..

If the set was purchased in the USA it has the USA format which is NTSC--unless the signal is NTSC picture will be in black and white and no sound.

If the signal format there is PAL OR SECAM you will need a converter that takes that and outputs NTSC for the set to work properly there.

May 16, 2012 | Panasonic Viera TX-32LX70 32 in. LCD TV

1 Answer

I have a Symphonic model WF2703 - 27" tv. Last night the only sound we could get was static. Picture is fine. Just no sound but static. Is it dead?

Check all inputs. Make sure they are properly connected and all of them are giving you this static. If this is the case you have a bad audio circuit in your TV. The odds are that your signal is bad though. Also try lightly slapping your TV to see if there are any bad connections. The sound should come in and out if this is the case.

Jun 16, 2011 | Flat Panel Televisions

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I have a 46 inch samsung tv ..model #lns4695d and the picture has a lot of static, but has sound. Can someone tell me what the problem may be?

If you have a picture and it is all staticy and pixelated, then it probably is coming from the service your connected to these newer sets are much different today.

There's very little chance of an LCD TV having a "60 cycle hum". That problem was a hazard of CRT TVs and is rarely seen on LCD TVs and even when it is, it's mainly a problem with the RF feed and not the TV itself.

Try hooking up various inputs one at a time. For example try component input from a VHS tape player. Then try HDMI input for a HD player (Blu-Ray or HD-DVD). Then try a computer hooked up to the VGA input (set your video output on the computer for the native resoilution of your TV). Make sure you have the inputs selected correctly for each source.

The standard "refresh" rate for your TV is 60 Hz but that is a bit of a misnomer as LCD TVs don't used a raster scan for their display so their "refresh" is typically measured in miliseconds, in your case it is 8ms.

Your problem could be a power supply problem or if the lines are static, it could be an addressing problem in the ATSC decoder chip.

There are many other possiblilities but with more data on your symptoms, I wouldn't like to guess.

Hope this helps.

Mar 28, 2011 | Samsung LN-S4695D 46 in. LCD HDTV

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Picture is frozen onto the screen. Tried powering off tv and cable box that did not work. Next unplugged TV and that did not work

Sounds like a burn in, this is common when some still image is left on the tv screen for sometime, the only hope is to get to a white screen or static screen and let set for awhile, like the old days when you didn't have cable or any input and the tv just frowns.

Jan 23, 2011 | Vizio VW32L 32 in. LCD HDTV

1 Answer

Tv does not show pictuer screen says no vidio input how do i fix

You don't give much detail, however you might try selecting a different video input. There should be an input selector on the remote and the TV, which when pressed will cycle through all the available inputs. I hope this helps you.

Oct 23, 2009 | Flat Panel Televisions

1 Answer

Sharp Aquos 37" Audio Static Issue when watching DVDs

i have had to replace the hdmi input board on these units to fix them.

Jan 08, 2009 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

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