| 摘要 |
PROBLEM TO BE SOLVED: To compactly dispose reels and a circuit board. SOLUTION: A sub reel relay board 50a is mounted on a downward slope face 91a formed in the upper part opposite (a back side) to an opening part of a reel case 91 storing the reels 25L, 25C and 25R, and a main reel relay board 40a is mounted on an upward slope face 91b formed thereunder. The sub reel relay board 50a relays electric signals between a sub control board disposed in the upper part of the reel unit 90 and the respective reels 25; and the main reel relay board 40a relays electric signals between a main control board disposed in the lower part of the reel unit 90 and the respective reels 25. The respective boards are so disposed as to effectively utilize spaces formed in the upper/lower parts in the back sides of the respective cylindrical reels 25. Consequently, the respective reels 25 and the respective boards can be compactly disposed. COPYRIGHT: (C)2006,JPO&NCIPI
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