DISC PLAYER, AND METHOD AND PROGRAM FOR CONTROLLING SUCH DISC PLAYER

摘要

Provided is a disc player wherein a mechanism for guiding a disc to the center inside of a main body is eliminated, an exclusive mechanism for preventing double insertion of discs is eliminated, and furthermore, disc diameter of not only general discs but also even partially transparent discs can be detected. In the disc player for reproducing a disc inserted into a loading port by loading the disc inside of the main body, a pair of gate members (59) are arranged in the loading port by being substantially equally arranged from the center and are retracted to the sides of the loading port by abutting them to the outer circumference portion of the inserted disc.