Fujitsu MHD2021AT, MHC2032AT, MHC2040AT, MHD2032AT manual Illustrations, Figures

Contents

Illustrations

Figures

Figure 1.1	Current fluctuation (Typ.) at +5V when power is turned on								1-6
Figure 2.1	Disk drives outerview (The MHC Series and MHD Series)								2-2
Figure 2.2	Configuration of disk media heads				2-3
Figure 2.3	1 drive system configuration			2-4
Figure 2.4	2 drives configuration		2-5
Figure 3.1	Dimensions (MHC/MHD series)				3-2
Figure 3.2	Orientation (Sample: MHC2040AT)					3-4
Figure 3.3	Mounting frame structure 3-5
Figure 3.4	Surface temperature measurement points (Sample: MHC2040AT)
	3-6
Figure 3.5	Service area (Sample: MHC2040AT)					3-7
Figure 3.6	Connector locations (Sample: MHC2040AT)						3-8
Figure 3.7	Cable connections 3-9
Figure 3.8	Power supply connector pins (CN1)					3-10
Figure 3.9	Jumper location	3-10
Figure 3.10	Factory default setting		3-11
Figure 3.11	Jumper setting of master or slave device 3-11
Figure 3.12	CSEL setting	3-12
Figure 3.13	Example (1) of Cable Select			3-12
Figure 3.14	Example (2) of Cable Select			3-13
Figure 4.1	Head structure	4-3
Figure 4.2	Circuit Configuration		4-5
Figure 4.3	Power-on operation sequence			4-7
Figure 4.4	Read/write circuit block diagram				4-11
Figure 4.5	Frequency characteristic of programmable filter						4-12
Figure 4.6	Block diagram of servo control circuit					4-14
Figure 4.7	Physical sector servo configuration on disk surface							4-16
Figure 4.8	Servo frame format		4-18
Figure 5.1	Interface signals	5-2
Figure 5.2	Execution example of READ MULTIPLE command							5-20
Figure 5.3	Read Sector(s) command protocol				5-71
Figure 5.4	Protocol for command abort			5-72

xii C141-E050-02EN