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Electronic television was first successfully demonstrated in San Francisco on Sept. 7, 1927. The system was designed by Philo Taylor Farnsworth the 2nd, a 21-year-old inventor who had lived in a house without electricity until he was 14. -
This device was created independently by two inventors: Scottish inventor John Logie Baird and American inventor Charles Francis Jenkins. Both devices were invented in the early 1920s. Prior to these two inventors, German inventor Paul Gottlieb Nipkow had developed the first mechanical television. -
on the 10 August 1928, by John Logie Baird in his company's premises at 133 Long Acre, London. pioneered a variety of 3D television systems using electro-mechanical and cathode-ray tube techniques. -
the Samsung tv released its initial worlds first television in 1999
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(1) TV won't power up but the power light blinks. ...
(2) Multiple vertical lines run across the screen. ...
(3)TV has a picture, but no sound. ...
(4) TV flickers and turns off suddenly. ...
(5) The picture is unnaturally long or squeezed. ...
(6) Objects and people have weird outlines around them. -
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Look on the right side of your Samsung TV – Many models have the serial number and the model code written on them. This is the most common location for these numbers. Look at the back of your Samsung TV – If the number isn't on the right side, it could be at the back of your TV, especially if you have an older model.