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What else can I help you with?
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 is CRT in TV terms?
The CRT refers to cathode ray tube. This is the oldest of the varous TV types. More recent developments have been projection, plasma, etc.
Block diagram of computer monitor?
chroma circuit, luminance circuit, picture tube, vertical and horizontal circuits, sync circuit, high voltage circuit, low voltage power supply
What kind of gas is inside tv picture tube?
There are two main types of lights that are typically tube shaped:"neon lights" - these use mixtures of noble gases (e.g. helium, neon, argon, krypton, xenon) to produce different colors. These are usually used for advertising signs for businesses.fluorescent lights or UV lights - these use mercury vapor to produce UV light (in fluorescent lights a thin coating of a fluorescent powder transforms the UV light to visible light).
How can test colour picture tube of TV?
To test the color picture tube of a TV, use a color test pattern or a DVD with test images that include various colors and gradients. Observe the display for color accuracy, brightness, and contrast, looking for any distortions, discoloration, or flickering. Additionally, check for proper convergence of colors by viewing edges where different colors meet. If issues are found, adjustments may be needed, or professional repair might be required.
How the tv produces 25000 voltage in picture tube?
It's basically a highly specialized transformer.
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen That voltage is about?
25 thousand volts
What is the conclusion of voltage analysis for picture tube and chroma section?
The conclusion of voltage analysis for the picture tube and chroma section in a CRT (cathode ray tube) television reveals that proper voltage levels are crucial for optimal image quality. The picture tube requires precise voltages for the electron gun to accurately control the beam's intensity and focus, while the chroma section depends on stable voltage levels to ensure accurate color reproduction. Any deviations can lead to issues such as poor image clarity, color distortion, or flickering. Overall, consistent voltage regulation is essential for maintaining performance in both the picture tube and chroma components.
Why d hairs of your hand get up after placing it near a TV after TV is switched off?
Excessive STATIC electricity from the high voltage charge used in the picture tube.
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 is a good sentence for component?
The picture tube is the main component of a television set.The picture tube is the main component of a television set.
Does leaving a TV on in power save mode damage the picture tube?
It shouldn't. If there is no actual power to the CRT (no picture visible) then there really can't be any degradation of the tube.
How much does a picture tube cost on a tv?
A replacement tube (if it is available) is likely going to cost almost as much as the whole television. If you need a new tube, it's time to ditch the tube TV and get a flat screen.
What is monochrome TV?
Monochrome generally indicates a black and white picture.
Can a television cause an explosion?
Why not!Smashing the face of the picture tube will cause an implosion.
What causes a slanted tv picture?
If the deflection yoke is rotated it can cause a slanted TV picture. The deflection yoke is located on the tube neck inside the TV.
How do you know if the TV tube is going?
Dim picture, slow to get bright and the white part of the picture turns kind of negative looking.
