| 摘要 |
PURPOSE:To obtain a deflection coil to be wired easily and preventing the layer short by winding respective winding in reverse direction and connecting in parallel to share the start and the end of winding. CONSTITUTION:The winding directions of two upper/lower windings 31, 32 are reversed. Then the starts of winding 31a, 32a of the windings 31, 32 are connected commonly to a deflection current power source terminal 51 while the ends of winding 31b, 32b of the windings 31, 32 are connected commonly to another deflection current power source terminal 52 and two windings 31, 32 are connected in parallel between the deflection current power source terminals 51, 52. Since the voltage between the outermost wires of the windings 31, 32 or between the inter-gap windings 61, 62 will go near to zero, layer short will not occur. While since the start and the end of respective winding are at the same side, wiring work for connecting in parallel is facilitated. |
