Television receivers.

摘要

Colour television receiver 1 has a control unit 4 which activates a counter 5 at the start of the chrominance portion of a line of time-multiplexed video information. Counter 5 produces a first timing pulse which ensures switch 6 directs the chrominance portion of the line to a store 7 and a second timing pulse at the end of the chrominance portion so that the luminance portion is fed directly to video processing unit 8 for display.