| 摘要 |
PURPOSE:To simplify a disk reproducing mechanism and to attain highly accurate control by providing a subchassis where the disk reproducing mechanism reproducing optically a disk is assembled incorporatedly as a module. CONSTITUTION:A disc reproducing mechanism section 19 including a pickup feed) driving mechnism and a disk driving mechanism in advance is formed to fix and mount a fitting body 50 as a subchassis assembled incorporatedly as a module to a fitting constituting body 17 as a main chassis supporting a horizontal disk loading mechanism 12. Thus, the disc reproducing mechanism section 19 is constituted simply with high accuracy. Since the disk reproducing mechanism section 19 is assembled not to the main chassis individually by each component but assembled to the subchassis in advance as a module, the assembling work is simplified and the relative accuracy of positions is kept highly accurate and the adjustment and test are executed in advance, then the maintenance becomes easier. |
