| 摘要 |
PURPOSE: To prevent the ringing of deflecting currents. CONSTITUTION: An organ pipe distortion generated by parasitic ringing in horizontal deflecting currents (i5 ) is suppressed by forming pulse currents (i4 ) in a current injecting circuit including resistance R1 and R2, capacitor C1, and diode D1. The pulse currents (i4 ) are connected with a connecting terminal 100a between the terminal of a horizontal deflection coil LH in which a high retrace pulse voltage V2 is generated and the low voltage terminal of a linear correction inductance LLin . The high voltage terminal of the linear correction inductance LLin is connected with a horizontal output transistor Q. The pulse currents are started before the end of the retrace, and ended in the trace period. |
