Explain what is colour killer circuit?

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written 7.7 years ago by

teamques10 ★ 70k

• modified 3.9 years ago

Subject :- Television Engineering

Topic :- Color TV

Difficulty :- Low

tv and video engineering

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written 7.7 years ago by

teamques10 ★ 70k

The color killer is an electronic stage in color TV receiver sets which acts as a cutting circuit to cut off the color amplifiers when the TV receives a monochrome signal.
When a receiver is tuned to a monochrome transmission, the displayed scene should have no color components. However, there …

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