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Most of the new TV's display a blue screen when there's no signal for it to lock on. Try unplugging it for about 5-10 minutes and see if that clears up the problem. Why? Because they have microprocessors in 'em (computer chips) and just as like with any other operating system, they can hang up or crash. This isn't an uncommon problem with today's TV sets. Unplugging it for awhile resets the microprocessor (in other words, it causes it to re-boot when you plugit in again).
What else can I help you with?
As I have a Logic LCD flat panel TV and there is sound but no picture and I have checked the inputs but it still doesn't work can anyone suggest how to fix this?
With an LCD flat panel TV or monitor, the most common problem is that the back light went dead. It can be either the fluorescent tube or the invertor, which is the high voltage power supply that drives the tube. It could also be the semiconductor that is the switch in the invertor that turns it on and off.You almost certainly are between a rock and a hard place. If you have to come here to ask this question (and no offense is intended or implied), you probably won't be able to do anything to repair the unit yourself. What you can do is call around to some local shops and describe the problem and see what kind of repair costs you might incur having it repaired.
What is mode of transmission of tv signals?
The most common mode of transmission of TV signals are digital satellite and cable. New technologies allow transmission of signals by digital terrestrial TV, using aerial broadcasts to a conventional antenna. This provides a greater number of channels and a better picture and sound quality.
What is digital and analog?
we often confuse our-self with continuous time and analog signals. An analog signal is a signal which can take any amplitude in continuous range that is signal amplitude can take infinite values on the other hand a digital signal is one whose amplitude can take only finite numbers of values THE TERM CONTINUOUS SIGNAL AND DISCRETE SIGNAL CLASSIFY THE SIGNALS ALONG THE TIME (i.e. horizontal axis) where as THE TERM ANALOG AND DIGITAL SIGNAL CLASSIFY THE SIGNAL ALONG THE AMPLITUDE (i.e vertical axis)
Why is the single sideband suppressed carrier version of amplitude modulation is not used for the sound broadcasting and television broadcasting?
A single sideband receiver have a BFO (Beat Frequency Isolator) that is generating the other half side of the original audio. The BFO is hand tuned to clarify the audio to, as close as possible to the original sound. An automatic clarifier is not really possible therefore music and voices never sound the same as the original.
How many transistors in LCD?
millions and more
How come your LCD 32 tv has no picture but the sound is ok?
Because it just does! -Rosie Crawford
Which 42 inch lcd television has the best sound quality reviews?
The tv brand that has the best reviews for sound would be Panasonic. They get great reviews for their sound and picture clarity as well.
What are the important components of bush LCD TV?
There are several important components of Bush LCD TV. The main benefits to the buyer are good picture and sound quality, light weight and an attractive design.
Does anyone own the HD brand on tv?
I have a 47" Samsung LCD TV. It is great! Great picture, sound, and features. Crystal clear picture in HD. Highly recommended.
You are buying a Proscan LCD TV is the picture and sound good?
We bought a 32" LCD from Costco that is 1080P and the picture and sound are terrific. It was simple to install (HDMI) and looks great. I wish they made larger models than 47" because we would be buying one of those too!
What are the advantages to having an LCD TV?
An LCD tv has a smoother picture because of the liquid crystals that have been developed in the screen. The picture is clearer and easier to see then a non-LCD tv screen.
I am looking for an LCD television that has picture in picture capability. Does the NBA Backboard offer this?
This TV does not have the picture in picture function.
Want to LCD TV that provides me the best picture quality I love to play video games.want to get high resolution picture quality.Advice me?
Dude! As you've passion for videogame, I would suggest you to go for a full HD LCD TV if you can afford. It offers best picture & sound quality, that's I believe adequate for your gaming purpose.
What's Great About LCD Televisions?
LCD televisions have become the popular choice among consumers shopping for new televisions. As the popularity of LCD televisions continue to increase, consumers are able to find better bargains. LCD televisions provide exceptional picture quality, take up less space, and weigh substantially less than tube televisions. Some consumers choose to mount their LCD televisions on the wall and hook up surround sound to create a theatre-like atmosphere. LCD television also come in high definition, which is arguably the best picture quality available.
What is a well rated plasma LCD flat screen TV?
The best lcd flat screen tv to purchae would be a panasonic. They have a great picture and also sound quality. They are made well so the panels that they have will not fade over time.
No picture or sound on westinghouse lcd tv heard loud pop then no picture or sound?
happened to me, mine was the power supply shorting against the chassis. somehow it seems that the power supply board shifted when moving the tv. It is easy to remove but finding a cheap replacement can be difficult.
What is the rating for LCD TV's?
All LVD TVs have different ratings depending on size, sound quality and picture quality. The best way to purchase an LCD TV would be to do a lot of comparison shopping between the ratings and prices that each manufacturer offers.
