Patent ID: 8127319

Claim:
A disk reproducing apparatus performing: a loading operation that detects the loading start position of a disk inserted through a slit opening to rotate a roller and carries the disk to a reproducing position by the roller to place the disk on a turntable; and an ejecting operation that removes the disk on the turntable therefrom, carries the disk by the roller which is reversely rotated, and detects an ejection end position at which the disk can be grasped and removed through the opening to stop the roller, wherein the disk reproducing apparatus includes: a disk detecting lever that has a switch abutting section and a light intercepting section, and rotates according to the loading operation and the ejecting operation of the disk caused by abutment of the outer edge of the disk against a detecting pin; a single switch that is switched by the switch abutting section and thereby detects the loading start position, and also detects the insertion condition of the disk; and a single photosensor that detects the insertion condition of the disk while maintaining the light intercepting condition thereof by either the light intercepting section or the disk and also detects the ejection end position when the light intercepting condition brought about by the disk has been released and then the light intercepting condition brought about by the light intercepting section is released.