Circuitry for generating a control signal for the raster output stage in a television receiver and a television receiver thereof.

摘要

A circuit arrangement for generating a control signal for the field output stage in a television receiver, provided with a frequency divider circuit by which the double line frequency is divided by a number equal to the number of lines per image. An automatic selection circuit insures that direct synchronization is used in the off-phase state and in case of reception of non-standard signals (for example, from video recorders).