A HORIZONTAL DEFLECTION CIRCUIT OF A TELEVISION RECEIVER

摘要

A horizontal deflection system includes a horizontal oscillator responsive to a received horizontal synchronization signal to generate oscillations to cause a switching transistor to be biased on and off. A sawtooth wave generator is coupled to the transistor to generate a sawtooth wave voltage in response to the switching action of the transistor. The horizontal oscillator is energized when a DC voltage developed in the sawtooth wave generator is high and de-energized in response to the DC voltage reducing to a low level.