摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost, and also to improve position accuracy for a disk table of an optical pickup. <P>SOLUTION: The device is provided with a base chassis 3 having pickup arrangement holes 3a to which two optical pickups are arranged, a motor attachment plate 6 positioned between two optical pickups and fixed to the base chassis so as to bisect the pickup arrangement hole, a spindle motor 7 which is attached to the motor attachment plate and to which a disk table 8 is fixed, and a pair of guide shaft guiding the optical pickup, and then shaft attachment part 6c, 6c having shaft attachment planes 6d, 6d positioned at the same flat plane as the motor attachment part 6a to which the spindle motor is attached are provided at the motor attachment plate, an end positioned at the spindle motor side of the guide shaft is attached to the motor attachment plate while the end is pressed to the shaft attachment plane of the motor attachment plate. <P>COPYRIGHT: (C)2009,JPO&INPIT |