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Television (TV) is the view (display) the image of a place / location of the remote. The image seen on the TV screen is the result of a reproduction of the object by the TV camera lens and separated based on the basic color, then, the signal is transmitted through the air or cable and then received by a search plane, TV system. In the plane TV. TV in the plane, a red signal is sent to the TV ketabung layer dephosphorize red and so on. Results dephosphorize circulation is a picture we can see.
In addition to emit a signal transmitter also send the image signal and sound to the speakers produce sound. Basically consist of several television series of the blocks is very important to support these processes bekerjanya television. Series is the tuner, audio manager, image manager, syncronisasi, image control and a vertical and horizontal image of a high voltage, and share resources. Pictures can be viewed on the diagram page terakhir.Rangkaian tuner (consisting of: local Osc, Mixer and RF AMP) that serves to manage the signal received by the antenna of the television transmitter.
Rankaian sound management (IF AMP Sound, Sound Det, or AMP Audio Power Amplifier and speaker) that functions to ensure the information signal from the sound signal carrier frequency so that the middle voice into audio signals and can be heard by manusia.Pengelola image (Video IF, Matrix, video amplifier), which serves to manage the image signal so that it can activate the picture tube and can display images on the CRT screen.
Syncronisasi a series of functions to manage the signal syncronisasi the signal generated by a transmitter at the time of the process of scanning images pencuplikan by the television lens and the recipient is sent kebagian Vertical and Horizontal. Vertical section serves to control or interesting pictures kea rah vertical (up and down) by the coil Yoke Vertical CRT screen. Horizontal section serves to control or interesting pictures towards horizontal (right or left) by the coil Yoke CRT screen. The works for a Power Source to provide the necessary power oeleh entire television series.
Tunner series (consisting of: local Osc, Mixer and RF AMP) that serves to manage the signal received by the antenna of the television transmitter.
With the blender and local oscillator waves TV was changed into a frequency signal IF. To be accepted by many TV channels TV recipients, so that effective and economical, then the series as much as possible on penala that can receive TV canal. Therefore the practice converter (modifier) penala frequency (tuner), wave-wave TV was changed into a frequency signal IF disebit. IF signal of pictures taken from blender (mixer) on the penalakemudian strengthened so that the gain and response frekuensinyacukup large TV to receive it.
Series of sound management (IF AMP Sound, Sound Det, or AMP Audio Power Amplifier and Speaker) that serves to separate the voice signal information from the signal carrier frequency mengjadi so that the middle voice and audio signals can be heard by humans.
Image management (Video IF, Matrix Color, Video Amplifier), which serves to manage the image signal so that it can activate the picture tube and can display images on the CRT screen.
Color television system began and ended ngan de ¬ red, green and blue information for color in the scene. The camera provides video signals from a light color with the color-war ¬ na different. Picture tube change signal ¬ video signal red, green and blue light back into the color that matches the original in the shadow of the camera tube. In television, ¬ voltage voltage color video signal in accordance with the colors.
Has a picture tube, electron gun for three spots phosphorus red, green and blue on the screen. Gun produces a red Raster me ¬ rah and images on the screen; rifle green and blue Sena ¬ pan do the sarna ¬ color to color them.
Camera receives light red, green and blue colors according to the information in the scene, to produce a video signal • color signal basis. Forms of this wave represent voltage-voltage pemayaran earned in one gads horizontal cross-bar stem color. Red tube camera produces full output for the red, but does not have to keluanin green and blue. The same way, the camera tube-tube blue-green and have only the output-output color to them.
A series of voltage-matrix form new output voltage of the input signal. Matrix on pemanear combine voltage-voltage R, G, and B in comparison to establish the spesiflk three video signals for a better broadcasting. A light signal containing information. Signal contains two other colors. The two color signals outside the matrix is to be a mixture of colors, which means that they are me ¬ ngandung R, G and B.
When the third screen shot working me ¬ reproductive red, green and blue mixture and blend ¬ color. Its real ¬ Raster white is a combination of red, green and blue. Spots in the colors shown here, teta ¬ pi screen can memi1iki strip-strip red phosphorus, hi ¬ jau, and the blue vertical.
Syncronisasi series of signals to create a useful signal on the scanning process from the transmitter and sent to the Vertical and Horizontal. To be able to produce images on the surface of the phosphor picture tube the same as what is sent, the necessary adjustments with the right that has been ualsan unravel at the sender and the recipient of the review should be back, and this is called synchronization.
At the station made TV credits that have a switching frequency of the same as in the pengulasan, and using the balance of the switching point on the tube mulapenguilasan authorities and picture tube can be arranged at the same time. At the transmitter, each end of the horizontal line reviews emanated a balance, and also at each end of the vertical line reviews (this is called a field review) emanated balance the other. In the recipient with a free-free practice before the switching time beginning (start) Ulsan horizontal and vertical can be arranged. Free-free switching signal is called sikronisasi horizontal and vertical sikronisasi.
The function to control vertical / interesting images to the vertical direction (up and down) by the coil Yoke Vertical CRT screen. In the vertical form of the electron diffraction dots in the direction vertical to the surface televise. When the vertical line of sight does not have the layer on televise a horizontal line only. Vertical movement of a closer comparison with the movement done by the movement of horizontal. Therefore vertikallebih often lower than dfengan often horizontal. Signals often have a vertical of 50 Hz, often with the same grid for sitem CCIR and NTSC 60 Hzuntuk system. If you frequently search vertical decline makabatas horizontal lines that very meeting.
Horizontal section serves to control the / interesting images to the Horizontal (right and left) by the coil Yoke CRT screen. The role orizontal the electron rays in the form of dots, starting from the left side to right side and back down to the first point.
Power to provide electrical power needed by the entire television series. Ration dayaDC (direct current) in the recipient’s color TV produced penyearahan tegengan AC (contradictory)-nets from jaladan also penyearahan credit melyang return (flayback) horizontal deflection system of the recipient in some TV bewarna input transformer is used on the net and the portion of dayadiambil penyearahan part skunder the input transformer. In the series there is penyearah power, voltage regulator, pilot light, a series of pendengauss and a series of heating tubes bewarna image.
On penyearah, AC voltage disearahkan, filtered and missed voltage regulator. With Regulator voltage, DC voltage output is made even if voltage is always fixed net and bebannya change. Output voltage is set using the resistansi in the transistor in the regulator.
tv diagram