| 摘要 |
PURPOSE:To improve the operation efficiency of a horizontal deflecting circuit and reduce its loss, to miniaturize the circuit, and to stabilize its operation by allowing the horizontal deflecting circuit to operates as a self-stabilizing type circuit without using a power source stabilizing circuit. CONSTITUTION:The 1st parallel circuit consists of the 1st switching element 31, the 1st capacitor 34, and the series circuit of the 1st and the 2nd diodes 38 and 39, and the 2nd parallel circuit consists of the 2nd capacitor 35, the 6th coil 41, the 2nd coil 42, and the 2nd switching element 40. Further, the 3rd parallel circuit consists of the 3rd capacitor 36, the 3rd coil 45, the 4th coil 43, and the 4th capacitor 37, and the 2nd and the 3rd parallel circuits are connected in series. To this series circuit, the 1st parallel circuit is connected in parallel through the 5th and the 6th capacitors 46 and 30 and a DC voltage is applied to the capacitor 30 to use the coil 43 as a horizontal deflecting yoke and the coil 45 as the primary winding of a fly-back transformer, allowing the horizontal deflecting circuit to operate as a self-stabilizing type circuit. |
