MISS-CONVERGENCE CORRECTING APPARATUS OF A DEFLECTION YOKE HAVING NO INFLUENCE NOTWITHSTANDING VARIANCE OF AN YH CORRECTION UNIT

摘要

Purpose: the one of a deflection coil does not take-restrains correcting apparatus and is arranged to not influence the change of a screen, when changing a YH correction units. Construction: one second cone region of a frame deflector coil is connected in series without stupor coil (CF1, CF2) for first and second. First and second diode (D3, D4) is parallel-connected to first and second both ends without stupor coil and is reversedly arranged each other. First resistor device (R8) is connected in series a contact of first and second diode and limits current flowing to first and second diode. One second resistor (R9) is parallel-connected to first and second both ends without stupor coil.