| 摘要 |
An apparatus for calibrating a tilt in a disc player includes a deck base, an optical pickup unit reciprocating in the radial direction of a disc and irradiating optical beams with respect to of the recording surface of the disc, a regulation plate supported on the deck base, a spindle motor secured to the regulation plate, a turntable driven and rotated by the spindle motor, on which the disc is loaded, and a revolving unit for rotating the regulation plate according to the crookedness of the recording surface on the disc. In the disc player tilt calibration apparatus, a cam unit is driven and rotated by a motor which rotates in the forward and reverse directions according to the crooked states on the disc recording surface, to thereby tilt the regulation plate. Accordingly, the tilt of the turntable can be adjusted to resultantly make a regulation work simplified and convenient.
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