| 摘要 |
PURPOSE: A method for improving the unbalance control of a horizontal coil is provided to realizing more accurate inductance matching by dividing one horizontal coil into two coils for inductance matching of the horizontal coil and then interlinking the inductance matching of respective coils. CONSTITUTION: A first horizontal deflection coil part consists of a pair of first and second horizontal coils(HA1a,HL2a) and a first balance coil(BCa). The pair of first and second horizontal coils(HA1a,HL2a) are connected to each other in one sides of them and are disposed to oppose each other. The first balance coil(BCa) is connected between the other ends of the first and second horizontal coils(HA1a,HL2a) to exclude the inductance difference between the horizontal coils(HA1a,HL2a). The second horizontal deflection coil part consists of a second balance coil(BCb) and another pair of third and fourth horizontal coils(HL1b,HL2b), which are connected to one side of the balance coil(BCb).
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