| 摘要 |
PURPOSE: A multi-synch monitor is provided to simplify the circumference circuits of a horizontal oscillation part by providing horizontal frequency part output from the horizontal oscillation part to DC-DC converter for high voltage, horizontal deflection part and DC/DC converter for deflection. CONSTITUTION: A high voltage separate type multi synch monitor consists of a horizontal oscillation part that outputs a PWM(Pulse Width Modulation) control signal, a DC/DC converter for deflection that generates scan B+ voltage and provides output voltage of a DT(Dummy Trans.), a horizontal deflection part that switches the scan B+ voltage, a DC-DC converter for high voltage that rectifies the generated pulse wave. |
