1.

Consider the following functions 1. It detects the AM video carrier IF so as to produce the video signal2. It produces and separates out the inter carrier sound IF of 5.5 MHz3. It amplifies the video signal4. It amplifies the audio signalThe video detector in a colour TV performs which of the above functions

A. 1, 2 and 3
B. 1, 2, 3 and 4
C. 1 and 2
D. 1, 2 and 4
Answer» D. 1, 2 and 4


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