APPARATUS FOR DISTINGUISHING THE KIND OF OPTICAL DISC AND METHOD THEREOF

摘要

An apparatus for discriminating an optical disc and a discriminating method thereof are provided to reduce a lead-in time in a DVD disc by removing a controller driving time, a stabilizing time, and a stopping time for controlling a focus and a spindle. An apparatus for discriminating an optical disc comprises a spindle motor(60) rotating an optical disc, an optical pickup(10), an RF part(20), and a micro computer(50). The optical pickup emits a laser beam to the optical disc, detects the beam reflected from the optical disc, and controls a focus. The RF part generates a track error signal by the signal input from the optical pickup. The micro computer repairs a track error coefficient of the optical disc when the comparison between the track error signal and a pre-determined reference value indicates that the optical disc corresponds to the track error coefficient.