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Draw and explain block diagram of NTSC colour receiver.
written 8.7 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 3.9 years ago

Mumbai university > Electronics and telecommunication Engineering > Sem 6 > Television Engineering

Marks: 10

Years: May 2016
tv and video engineering
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written 8.7 years ago by gravatar for teamques10 teamques10 ★ 70k

The NTSC receiver consists of five sections:

• Super-heterodyne section (pick up antenna, RF amplifier, local oscillator, mixer and IF stages).

• Video section (video detector, video pre-amplifier, video power-amplifier and delay line).

• Colour decoder (bandpass amplifiers, sub-carrier generator, balanced demodulators, de-weighting circuits, adders and colour drivers).

• Deflection …

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