Mehrnormen-Bildschirmanzeige in einem Fernsehempfänger.

摘要

In a TV receiver including multistandard OSD circuitry (20) a method and apparatus for positioning the display including a comparator (37) which compares a predetermined count (position) with a count of the received horizontal frequency to provide delayed horizontal flyback pulses and a dot and column address generator (24) which is synchronized to start with the delayed horizontal flyback pulses. Similar vertical positioning circuits (68, 25) are included.