| 摘要 |
PURPOSE:To stably hold the connecting position of both lead wires by bending a voice coil and sandwiching a pull-out lead wire. CONSTITUTION:Two lead wires 3 and 4 at the starting of the winding and the ending of the winding of a voice coil 2 are pulled out ina a specified direction, for example, in the direction of the shaft (cylindrical shaft) of a bobbin. Next, a lead wire 6 is placed so as to cross to the lead wires 3 and 4. Two voice coil lead wires 3 and 4 are pulled out and bent at the part to cross with a pull-out lead wire 6, and a bending part 7 and the pull-out lead wire 6 are soldered. One place 8 of the part of the clearance connected with the voice coil lead wire of the pull-out lead wire 6 is cut out. Next, the pull-out lead wire 6 is drawn apart from right to left by pulling apart for a necessary time (d).
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