| 摘要 |
There is provided an optical device in which a neutral position setting for each of the adjustment screws can be carried out easily and accurately while its workability is being superior and its cost is not being increased. There are arranged on a chassis formed by a sheet metal, a spindle motor on which a turntable for use in mounting an optical disk D is attached, an optical pickup, guide shafts for guiding the optical pickup in a radial direction of the optical disk D, the first and second supporting members and the third and fourth supporting members for supporting both ends of the guide shafts, and adjustment screws for moving a height position of one end of the guide shaft and the height positions of both ends of the guide shaft, and the chassis is provided with resin fixing members having fixing surfaces to attach and fix the spindle motor and resin reference members having reference planes within the same plane. <IMAGE> |
