摘要 |
PURPOSE:To attain the titled device capable of sure driving with a simple constitution by using one end of a support section of a chassis supporting a pickup as a rail for carrying the pickup. CONSTITUTION:A fitting body 50 being a sub-chassis of plate shape is screwed to a through-hole 177 by a screw 51 in a prescribed angle to the loading direction in the fitting constituting body 17 being a main chassis. A rectangular through-hole 501 for guiding a pickup is formed to the fitting body 50 and the pickup 32 is provided to the through-hole 501 via a pickup fitting base 52. Then, since the said rotating disk 35 is turned at the end of disk loading, the pickup 32 is provided to be movable freely in arrows C, D with a prescribed angle in the loading direction corresponding to the through-hole 352 for laser irradiation of the rotating disk 35. The pickup 32 irradiates the laser beam to the disk 33 and receives the reflected light in the process of movement, and is moved linearly in a prescribed speed from the inner circumference to the outer circumference of the disk 33 along the through-hole 501 by the pickup drive mechanism in, e.g., in a reproducing state. |