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Contents
x C141-E203-01EN
2.2.1 SATA interface..................................................................................... 2-3
2.2.2 Drive connection .................................................................................. 2-3
CHAPTER 3 Installation Conditions ............................................................. 3-1
3.1 Dimensions ............................................................................................... 3-2
3.2 Mounting................................................................................................... 3-3
3.3 Connections with Host System................................................................. 3-9
3.3.1 Device connector.................................................................................. 3-9
3.3.2 Signal segment and power supply segment........................................ 3-10
3.3.3 Connector specifications for host system........................................... 3-10
3.3.4 SATA interface cable connection ...................................................... 3-11
3.3.5 Note about SATA interface cable connection.................................... 3-11
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 ...................................... 4-8
4.6 Read/write Circuit..................................................................................... 4-9
4.6.1 Read/write preamplifier (PreAMP)...................................................... 4-9
4.6.2 Write circuit.......................................................................................... 4-9
4.6.3 Read circuit......................................................................................... 4-10