A cabinet cord eject structure includes a cord eject port penetrated in a rear part of a rear cabinet molded of a flame retardant synthetic resin, and a movable lid for closing the cord eject port integrally formed via a thin hinge portion on the rear cabinet. The movable lid is rotated open around the thin hinge portion, a chassis is inserted into the rear cabinet, an AC cord is pulled out through the cord eject port, the chassis is placed on a bottom plate portion of the rear cabinet, and the movable lid is rotated closed around the thin hinge portion to close the cord eject port.