RASTER CORRECTION CIRCUIT UTILIZING VERTICAL DEFLECTION SIGNALS AND HIGH VOLTAGE REPRESENTATIVE SIGNALS TO MODULATE THE VOLTAGE REGULATOR CIRCUIT

摘要

A raster correction circuit for a television receiver combines vertical deflection rate signals and high voltage representative signals and couples them to a control transistor which varies the bias on a regulator transistor to vary the energy supplied to the deflection circuit during each raster field in a manner to correct for side pincushion distortion.