Contents
x
C141-E192-02EN
CHAPTER 3
Installation Conditions
.............................................................
3-1
3.1
Dimensions
..............................................................................................
3-2
3.2
Mounting
.................................................................................................
3-3
3.3
Cable Connections
...................................................................................
3-9
3.3.1
Device connector
...................................................................................
3-9
3.3.2
Cable connector specifications
............................................................
3-10
3.3.3
Device connection
...............................................................................
3-10
3.3.4
Power supply connector (CN1)
...........................................................
3-11
3.4
Jumper Settings
.....................................................................................
3-11
3.4.1
Location of setting jumpers
.................................................................
3-11
3.4.2
Factory default setting
.........................................................................
3-12
3.4.3
Master drive-slave drive setting
..........................................................
3-12
3.4.4
CSEL setting
........................................................................................
3-13
3.4.5
Power Up in Standby setting
...............................................................
3-14
CHAPTER 4
Theory of Device Operation
.....................................................
4-1
4.1
Outline
.....................................................................................................
4-2
4.2
Subassemblies
..........................................................................................
4-2
4.2.1
Disk
........................................................................................................
4-2
4.2.2
Spindle
...................................................................................................
4-2
4.2.3
Actuator
.................................................................................................
4-2
4.2.4
Air filter
.................................................................................................
4-3
4.3
Circuit Configuration
..............................................................................
4-3
4.4
Power-on Sequence
.................................................................................
4-6
4.5
Self-calibration
........................................................................................
4-7
4.5.1
Self-calibration contents
........................................................................
4-7
4.5.2
Execution timing of self-calibration
......................................................
4-8
4.5.3
Command processing during self-calibration
........................................
4-9
4.6
Read/write Circuit
...................................................................................
4-9
4.6.1
Read/write preamplifier (PreAmp)
........................................................
4-9