User ManualTable of ContentsFront Cover1FOR SAFE OPERATION2REVISION RECORD3PREFACE5CONTENTS11FIGURES15TABLES17CHAPTER 1 GENERAL DESCRIPTION191.1 Standard Features201.2 Hardware Structure231.3 System Configuration26CHAPTER 2 SPECIFICATIONS292.1 Hardware Specifications292.1.1 Model name and part number292.1.2 Function specifications302.1.3 Environmental specifications322.1.4 Error rate332.1.5 Reliability332.2 SCSI Function Specifications35CHAPTER 3 DATA FORMAT373.1 Data Space373.1.1 Cylinder configuration373.1.2 Alternate spare area403.1.3 Track format413.1.4 Sector format433.1.5 Format capacity453.2 Logical Data Block Addressing463.3 Defect Management473.3.1 Defect list473.3.2 Alternate block allocation47CHAPTER 4 INSTALLATION REQUIREMENTS534.1 Mounting Requirements534.1.1 External dimensions534.1.2 Mounting564.1.3 Notes on mounting564.2 Power Supply Requirements604.3 Connection Requirements634.3.1 68 pin connector 16-bit SCSI model (MP model)634.3.2 SCA2 type SCSI model (MC model)714.3.3 Cable connector requirements724.3.4 External operator panel (MP model)74CHAPTER 5 INSTALLATION755.1 Notes on Handling Drives755.2 Connections775.3 Setting Terminals795.3.1 SCSI ID setting (MP model only)805.3.2 Each mode setting (MP model only)815.3.3 Mode settings835.4 Mounting Drives845.4.1 Check before mounting845.4.2 Mounting procedures845.5 Connecting Cables855.6 Confirming Operations after Installation and Preparation for use865.6.1 Confirming initial operations865.6.2 Checking SCSI connection875.6.3 Formatting905.6.4 Setting parameters925.7 Dismounting Drives965.8 Spare Disk Drive96CHAPTER 6 DIAGNOSTICS AND MAINTENANCE976.1 Diagnostics976.1.1 Self-diagnostics976.1.2 Test programs1006.2 Maintenance Information1016.2.1 Precautions1016.2.2 Maintenance requirements1026.2.3 Maintenance levels1046.2.4 Revision numbers1056.2.5 Tools and test equipment1066.2.6 Tests1066.3 Operation Check1086.3.1 Initial seek operation check1086.3.2 Operation test1086.3.3 Diagnostic test1086.4 Troubleshooting Procedures1096.4.1 Outline of troubleshooting procedures1096.4.2 Troubleshooting with disk drive replacement in the field1096.4.3 Troubleshooting at the repair site1116.4.4 Troubleshooting with parts replacement in the factory1126.4.5 Finding possibly faulty parts112CHAPTER 7 ERROR ANALYSIS1137.1 Error Analysis Information Collection1137.1.1 Sense data1137.1.2 Sense key, sense code, and subsense code1137.2 Sense Data Analysis1157.2.1 Error information indicated with sense data1157.2.2 Sense data (3-0C-03), (4-40-xx), (4-44-xx), and (4-C4-xx)1167.2.3 Sense data (1-1x-xx), (3-1x-xx) and (E-1D-00): Disk read error1167.2.4 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 error116CHAPTER 8 PRINCIPLE OF OPERATION1178.1 Outline1178.2 Disk Drive Configuration1178.2.1 Disks1188.2.2 Heads1188.2.3 Spindle mechanism1188.2.4 Actuator1188.2.5 Air filters1188.3 Circuit Configuration1198.4 Power-On Sequence1218.5 Factory-Calibration1228.6 Read/Write Circuit1238.6.1 Head IC1238.6.2 Write circuit1238.6.3 Read circuit1258.7 Servo Control1258.7.1 Servo control circuit1258.7.2 Servo format1268.7.3 Servo frame format1288.7.4 Spindle motor control1288.7.5 Voice coil motor control129APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS131A.1 Locations of Connector (MC model)132A.2 Locations of Connectors and Setting Terminals (MP model)133APPENDIX B SETTING TERMINALS135B.1 Setting Terminals (MP model)136APPENDIX C CONNECTOR SIGNAL ALLOCATION137C.1 SCSI Connector Signal Allocation: SCA2 type LVD 16-bit SCSI138C.2 SCSI Connector Signal Allocation: 68 pin type LVD 16-bit SCSI139APPENDIX D MODEL NAMES AND PRODUCT NUMBERS141D.1 Model Names and Product Numbers142Index143Comments concerning this manual can be directed to one of the following addresses:147Reader Comment Form149Back Cover152Size: 1.75 MBPages: 152Language: EnglishOpen manual