CC I R TV pattern generator (2)

The second part of this article completes the desc`ription of the circuits of the CCI R standard generator, and gives the layout of the daughter p.c. board on which the rest of the circuit is mounted. The unit, as it stands, will then generate a TV synchronising signal to CCI R standards, to which various video signals can be added, for example from the pattern generator module which will be described in part 3.