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Fujitsu MAJ3364MP Manual/User Guide - Page 6

PREFACE, MAJ3364MC/MP, MAJ3091MC/MP hereafter, MAJ series, 3.5 type fixed disk drives - scsi disk

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PREFACE This manual describes the MAH3182MC/MP, MAH3091MC/MP (hereafter, MAH series) and MAJ3364MC/MP, MAJ3182MC/MP, MAJ3091MC/MP (hereafter, MAJ series), 3.5 type fixed disk drives with an embedded SCSI controller. This manual details the specifications and functions of the above disk drive, and gives the requirements and procedures for installing it into a host computer system. This manual is written for users who have a basic understanding of fixed disk drives and their use in computer systems. The MANUAL ORGANIZATION section describes organization and scope of this manual. The need arises, use the other manuals. Chapter 1 GENERAL DESCRIPTION This chapter introduces the MAH series and MAJ series disk drives and discusses their standard features, hardware, and system configuration. Chapter 2 SPECIFICATIONS This chapter gives detailed specifications of the MAH series and MAJ series disk drives and their installation environment. Chapter 3 DATA FORMAT This chapter describes the data structure of the disk, the address method, and what to do about media defects. Chapter 4 INSTALLATION REQUIREMENTS This chapter describes the basic physical and electrical requirements for installing MAH series and MAJ series disk drives. Chapter 5 INSTALLATION This chapter explains how to install MAH series and MAJ series disk drives. It includes the notice and procedures for setting device number and operation modes, mounting the disk drive, connecting the cables, and confirming drive operation. Chapter 6 DIAGNOSIS and MAINTENANCE This chapter describes the automatic diagnosis, and maintenance of MAH series and MAJ series disk drive. This chapter also describes diagnostic methods for operation check and the basics of troubleshooting the disk drives. Chapter 7 ERROR ANALYSIS This chapter describes in details how collect the information for error analysis and how analyze collected error information. Chapter 8 PRINCIPLE OF OPERATION This chapter explains disk drives configuration and operation of MAH series and MAJ series. C141-E103-02EN v

Section	Page
COVER	1
REVISION RECORD	2
PREFACE	6
Important Alert Items	9
MANUAL ORGANIZATION	11
CONTENTS	12
FIGURES	16
TABLES	18
CHAPTER 1 GENERAL DESCRIPTION	20
1.1 Standard Features	21
1.2 Hardware Structure	24
1.3 System Configuration	28
CHAPTER 2 SPECIFICATIONS	30
2.1 Hardware Specifications	30
2.1.1 Model name and part number	30
2.1.2 Function specifications	31
2.1.3 Environmental specifications	33
2.1.4 Error rate	34
2.1.5 Reliability	34
2.2 SCSI Function Specifications	36
CHAPTER 3 DATA FORMAT	38
3.1 Data Space	38
3.1.1 Cylinder configuration	38
3.1.2 Alternate spare area	42
3.1.3 Track format	43
3.1.4 Sector format	45
3.1.5 Format capacity	47
3.2 Logical Data Block Addressing	48
3.3 Defect Management	49
3.3.1 Defect list	49
3.3.2 Alternate block allocation	49
CHAPTER 4 INSTALLATION REQUIREMENTS	54
4.1 Mounting Requirements	54
4.1.1 External dimensions	54
4.1.2 Mounting	59
4.1.3 Notes on mounting	59
4.2 Power Supply Requirements	64
4.3 Connection Requirements	67
4.3.1 68 pin connector 16-bit SCSI model (MP model)	67
4.3.2 SCA2 type SCSI model (MC model)	75
4.3.3 Cable connector requirements	79
4.3.4 External operator panel	80
CHAPTER 5 INSTALLATION	82
5.1 Notes on Handling Drives	82
5.2 Connections	84
5.3 Setting Terminals	86
5.3.1 SCSI ID setting	87
5.3.2 Each mode setting	88
5.3.3 Mode settings	90
5.4 Mounting Drives	91
5.4.1 Check before mounting	91
5.4.2 Mounting procedures	91
5.5 Connecting Cables	92
5.6 Confirming Operations after Installation and Preparation for use	93
5.6.1 Confirming initial operations	93
5.6.2 Checking SCSI connection	94
5.6.3 Formatting	97
5.6.4 Setting parameters	99
5.7 Dismounting Drives	103
5.8 Spare Disk Drive	103
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE	104
6.1 Diagnostics	104
6.1.1 Self-diagnostics	104
6.1.2 Test programs	107
6.2 Maintenance Information	108
6.2.1 Precautions	108
6.2.2 Maintenance requirements	109
6.2.3 Maintenance levels	111
6.2.4 Revision numbers	112
6.2.5 Tools and test equipment	113
6.2.6 Tests	113
6.3 Operation Check	115
6.3.1 Initial seek operation check	115
6.3.2 Operation test	115
6.3.3 Diagnostic test	115
6.4 Troubleshooting Procedures	116
6.4.1 Outline of troubleshooting procedures	116
6.4.2 Troubleshooting with disk drive replacement in the field	116
6.4.3 Troubleshooting at the repair site	118
6.4.4 Troubleshooting with parts replacement in the factory	119
6.4.5 Finding possibly faulty parts	119
CHAPTER 7 ERROR ANALYSIS	120
7.1 Error Analysis Information Collection	120
7.1.1 Sense data	120
7.1.2 Sense key, sense code, and subsense code	120
7.2 Sense Data Analysis	122
7.2.1 Error information indicated with sense data	122
7.2.2 Sense data (4-03-xx), (4-40-xx), (4-44-xx), and (4-C4-xx)	123
7.2.3 Sense data (1-1x-xx), (3-1x-xx) and (E-1D-00): Disk read error	123
7.2.4 Sense data (5-2x-xx), (5-3D-00), (5-90-00), (B-47-xx), (B-49-00), (B-4D-xx) and (B-4E-00): SCSI interface error	123
CHAPTER 8 PRINCIPLE OF OPERATION	124
8.1 Outline	124
8.2 Disk Drive Configuration	124
8.2.1 Disks	125
8.2.2 Heads	125
8.2.3 Spindle mechanism	125
8.2.4 Actuator	125
8.2.5 Air filters	125
8.3 Circuit Configuration	126
8.4 Power-On Sequence	128
8.5 Factory-Calibration	129
8.6 Read/Write Circuit	129
8.6.1 Head IC	129
8.6.2 Write circuit	130
8.6.3 Read circuit	131
8.7 Servo Control	133
8.7.1 Servo control circuit	133
8.7.2 Servo format	134
8.7.3 Servo frame format	136
8.7.4 Spindle motor control	136
8.7.5 Voice coil motor control	136
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS	138
A.1 Locations of Connectors and Setting Terminals (MAH series MC model)	139
A.2 Locations of Connectors and Setting Terminals (MAH series MP model)	140
A.3 Locations of Connectors and Setting Terminals (MAJ series MC model)	141
A.4 Locations of Connectors and Setting Terminals (MAJ series MP model)	142
APPENDIX B SETTING TERMINALS	144
B.1 Setting Terminals	145
APPENDIX C CONNECTOR SIGNAL ALLOCATION	148
C.1 SCSI Connector Signal Allocation: SCA2 type LVD 16-bit SCSI	149
C.2 SCSI Connector Signal Allocation: 68 pin type LVD 16-bit SCSI	150
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS	152
D.1 Model Names and Product Numbers	153
ADDRESSES	154

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C141-E103-02EN

PREFACE

This manual describes the MAH3182MC/MP, MAH3091MC/MP (hereafter, MAH series) and

MAJ3364MC/MP, MAJ3182MC/MP, MAJ3091MC/MP (hereafter, MAJ series), 3.5 type fixed disk drives

with an embedded SCSI controller.

This manual details the specifications and functions of the above disk drive, and gives the requirements and

procedures for installing it into a host computer system.

This manual is written for users who have a basic understanding of fixed disk drives and their use in

computer systems.

The MANUAL ORGANIZATION section describes organization and scope of this

manual.

The need arises, use the other manuals.

Chapter 1

GENERAL DESCRIPTION

This chapter introduces the MAH series and MAJ series disk drives and discusses their standard features,

hardware, and system configuration.

Chapter 2

SPECIFICATIONS

This chapter gives detailed specifications of the MAH series and MAJ series disk drives and their

installation environment.

Chapter 3

DATA FORMAT

This chapter describes the data structure of the disk, the address method, and what to do about media

defects.

Chapter 4

INSTALLATION REQUIREMENTS

This chapter describes the basic physical and electrical requirements for installing MAH series and MAJ

series disk drives.

Chapter 5

INSTALLATION

This chapter explains how to install MAH series and MAJ series disk drives.

It includes the notice and

procedures for setting device number and operation modes, mounting the disk drive, connecting the cables,

and confirming drive operation.

Chapter 6

DIAGNOSIS and MAINTENANCE

This chapter describes the automatic diagnosis, and maintenance of MAH series and MAJ series disk drive.

This chapter also describes diagnostic methods for operation check and the basics of troubleshooting the

disk drives.

Chapter 7

ERROR ANALYSIS

This chapter describes in details how collect the information for error analysis and how analyze collected

error information.

Chapter 8

PRINCIPLE OF OPERATION

This chapter explains disk drives configuration and operation of MAH series and MAJ series.