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Large screen television is nothing new.
John Logie Baird introduced the world's first television in 1925. By 1928 he had developed and demonstrated color television.
By 1930 he had developed his color system into a projector and used it in cinemas and theaters in England. Projection television has now passed its eightieth birthday!
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Do you need HD programming to have a big screen tv?
The TV with a large screen came before HDTV ever came out. I have an Old Projection TV that is over 25 years old that is kept in the basement. Most new TVs are made with HDTV, but they do not need HD programming and can receive standard 480i shows on a HDTV.
How much does a picture tube cost or a 65'' Mitsubishi big screen television?
The old school box projection tv need three picture tubes ranging around $200 a piece. Cheaper to buy a new tv.
What do you do if you know nothing about TVs and it keeps changing colours?
If its an LCD or a newer flat screen tv, check the connections. If its an old school projection TV, to be honest, hit it on the top or in the front under the glass with your hand.
How do you fix a convergence problem on a 4 year old akai big screen television?
Take away the tv get a smaller tv !!
What are the old tv's with the big back on them?
Those were picture-tube TVs. The picture tube was almost as long as the TV screen was wide.
What gas is inside an RCA big screen TV about 20 years old?
There is no gas inside it is a vacuum tube.
How to Replace a Rear Projection TV Lamp?
Rear projection TVs are powered by a high-luminosity lamp. This lamp shines light through an LCD screen, creating an image on a rear-projection TV screen. Many TV lamps have a limited lifespan, requiring replacement after several thousand hours of use. When replacing a TV lamp, find the model that works for a certain TV brand. After purchase, locate the access panel on the back of the TV. Remove the old lamp, and clear the area of all dust. A great way to clear dust is with a vacuum cleaner or compressed air. Install the new lamp, and replace the TV panel.
What is the meaning of projection tvs?
Enormous televisions and home theaters used to be a real luxury. But in the last few years, many people have started to view large screens with great pictures as necessary for watching TV and movies at home. Although old-fashioned cathode ray tube (CRT) TVs can provide a great picture, they can't support the screen size that people look for today. Projection TVs can provide a much bigger picture than CRT sets can, and front- and rear-projection models can suit a range of rooms and budgets. In this article, we'll discuss the differences between front- and rear-projection TVs. We'll also explain the differences between the various types of projection TV technology and what to look for when you go shopping.
Projection Television?
form_title=Projection Television form_header=Is your projection television damaged or not functioning properly? Hire a repair service you can depend on for all of your in-home repair needs. Television Make?*= _[50] Television Model?*= _[50] How old is the television?*= _[50] What is the problem you are having?*= _Please Explain[100] Did you buy it new or used?*= () New () Used
Size ratio for HDTV projection television?
Any current HDTV will have an aspect ratio of 16:9. Only older CRT or rear-projection TV's will have the old 4:3 format.
How do old TV shows look on an hd TV?
the same old stupid screen
When you turn on your old Mitsubishi Projection TV the picture vibrates for a few minutes and has a small blank space at the top of the screen What is wrong with it?
For Japan its SONY. Don't buy those garbage man; still having problems with my plazma SONY here.gonna get the Korean SAMSUNG or something.
