| 摘要 |
PROBLEM TO BE SOLVED: To simplify misconvergence adjusting work for a deflecting yoke mounted with a misconvergence correction device, and to reduce working hours and product fraction defective. SOLUTION: This deflecting yoke has a misconvergence correction device 1 wherein four horizontal-controlled coils 5a to 5d are wound around drum-type cores 6a to 6d respectively, pairs of the coils 5a and 5b and the coils 5c and 5d are arranged and disposed horizontally on both ends in the axial direction of a vertical control coil 3 wound around a drum-type core 4 connected to a vertical deflection coil 3 respectively, and magnets 7a and 7b polarised in the arranged axial direction of each coil are disposed outside the two pairs of the coils respectively and accommodated in a case 2. In the deflection yoke, distances between the horizontal-controlled coils 5a and 5b and the magnet 7a and between the horizontal-controlled coils 5c and 5d and the magnet 7b are adjustable.
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