Overview

This module is part of the electronic timebase correction system. It is comprised of two CCD (charge coupled devices) delay lines to effect coarse correction (+/- 17 micro secs) and two variable LC delay lines to effect fine correction (+/- 50 nano secs). Video and audio signals are treated separately, in parallel. IC 7201 1s the CCD for the video channel and IC 7203 the CCD for the audio channel.