An improved interconnection assembly is disclosed suitable for use, for example, in completing an electronic signal path between a printed circuit board (PCB) and an internal component within a head disc assembly (HDA) of a disc drive. The (PCB) has a primary side suitable for mounting s
A disk drive assembly includes a disk pack with an axially retractable spindle assembly, along with a rotary actuator, mounted within a unitary deck and precision aligned by bores through spaced apart upper and lower support walls of the deck. Bushings, mounted to opposite ends of a spin