| 摘要 |
<p>Disclosed are an optical recording/reproducing apparatus for a CLV error recovery and a method thereof that can recover from a CLV error in a short time. The apparatus includes a spindle motor control unit (103) for controlling a rotating speed of a spindle motor (101) and comparing the present rotating speed of the spindle with a specified speed, a pickup unit (105), a signal conversion unit (111) for receiving and converting an output signal of the pickup unit (105) into a digital signal, and generating a judgment signal for judging whether a spindle control is normally performed, a sync signal generation unit (113) for receiving the judgment signal and judging whether the spindle control is normally performed, a storage unit (117) for storing position values of the disk and rotating speed values of the spindle at the positions of the disk in a table, and a control unit (121) for controlling the spindle motor control unit (103) to change the rotating speed of the spindle according to a comparison result obtained by the spindle motor control unit (103) and a judgment result obtained by the sync signal generation unit (113).</p> |
