Did I Damage my BDP-S300?

[viiv]

I just tried placing a DVD-R into my S300, but I did not notice I did not seat the disc properly before I pressed the button the close the drive. The rear part of the disc (the part closest to me) was sitting on the edge of the tray recess. As the tray closed, the disc was jammed between the tray and the top of the opening of the drive. It tried to close for a couple of seconds and then reversed and reopened. I chucked the stupid DVD-R in the garbage and closed the tray and turned the player off. I am now afraid I may have damaged the tray or the motors or something.