Construction And Functions - Fujitsu M255XK Customer Engineering Manual

SECTION 3
THEORY OF OPERATIONS
3.1 CONSTRUCTION AND FUNCTIONS
M255XK drives are constructed with high precision components and assembled with
automated techniques. This ensures that the industry standard 5i" flexible mylar
disk, used as the recording medium, has the ability to interchange data with other
5i" disk drives.
As with all high precision equipment, excessive shock and vibration must be
avoided and only trained maintenance personnel should service the unit.
Refer to the Overall Block Diagram in Figure 3-1.
T5-021-013087 ••• 01
!fapetic
bead
Track 00 sensor
~wi~~r---J
,---Door
lock soleuoid
,---File
protect
sensor
r----File
protect
sensor LED
,--Disk
IDdex seasor LFD
Figure J-1 OveraD Block Diagram
3-1