Magnetic disk apparatus

摘要

An electric circuit for controlling a magnetic head is mounted on a flexible printed circuit (hereinafter referred to as "FPC"), and the FPC is arranged in a folded state within an enclosure. The FPC has an electronic circuit disposed on one side surface thereof, the one side surface being formed when the FPC is extended in a plane. Connectors are arranged on one end portion of the FPC for connecting to the magnetic head and external equipment. A support member is bonded to the surface of the FPC opposite to the surface mounting the electronic circuit, and by this supporting member the FPC is secured in a state folded in at least two within the housing of the magnetic disk apparatus.