| 摘要 |
PURPOSE:To always store data regarding invalid numbers corresponding to loaded disks, by clearing the content of a memory is cleared and storing the invalid numbers again whenever a door is opened. CONSTITUTION:When the performance of an assigned music is completed and the performance of all programmed music is completed, a pickup 55 is returned to the home position, and the disk is released from the clamped condition and returned to a disk-containing section 32. Then, a carrier assembly 64 is returned to the home position, and thus, a series of operation is terminated. Moreover, whenever a door 5 is opened with a purpose of exchanging a contained disk, etc., a door close limiter switch 31b is turned off and, correspondingly, the content stored in a memory is cleared. |
