Principles Of Operation; Head Disk Assembly (Hda); Base Casting Assembly; Exploded View - Quantum Q250 Technical Reference Manual

SECTION 2. PRINCIPLES OF OPERATION
2.1 Head Disk Assembly (HDA)
2.1.1 Base Casting Assembly
The single piece, aluminum alloy base casting provides a mounting
surface for the rest of the drive mechanism, PCB, and shock mount
brackets. See Figure 2-1 for relative locations.
yo '\~'ST ~:K ASSEMBLY
r -
HEADS
/
ACTUATOR
UPPER AND LOWER
MAGNETS
FACEPLATE
DISK CLAMP
MAGNETIC DISK
! I!
/t:tD
/ ' '
/ ' !
MOUNTING HOLES
Figure 2-1: Exploded View
2-1
RECIRCULATION ~
FIL TER " ,
,
BASE CASTING
PRINTED CIRCUIT
BOARD
~
MOUNTING
/ ' BRACKET
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