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Fujitsu MCJ3230SS manual Diagnostic command, Test program, Diagnosis and Maintenance

Models: MCJ3230SS

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Diagnosis and Maintenance

6.1.2 Diagnostic command

The host system can make the ODD execute the self diagnosis by issuing the EXECUTIVE DEVICE DIAGNOSTIC command. See Section 4.7.2, "EXECUTIVE DEVICE DIAGNOSTIC", in details.

6.1.3 Test program

A test program running in the host system is required to check general operations such as operations of the interface with the host system and simulated operations.

The configuration and function of the test program depend on the user system requirements.

The test program should include the following tests:

(1) Random/sequential read test

Use the READ or VERIFY command to test positioning (seek) operation and read operation in random access mode and sequential access mode.

(2) Write/read test

Use a disk whose operation check data may be destroyed so that a write or read test can be executed with an arbitrary data pattern.

6-2	C156-E224-01EN

Page 144

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Fujitsu MCJ3230SS manual Diagnostic command, Test program, Diagnosis and Maintenance

Contents

MCJ3230SS OPTICAL DISK DRIVE PRODUCT MANUAL C156-E224-01ENFOR SAFE OPERATION Handling of This ManualRevision History This page is intentionally left blank Chapter 2 Specifications Chapter 3 Installation RequirementsChapter 5 Diagnostics and Maintenance Chapter 6 Diagnostics and MaintenanceCONVENTIONS USED IN THIS MANUAL Conventions for Alert MessagesGlossary Acronyms and AbbreviationsExample DISCLAIMER C156-E224-01ENLow temperature burns Important Alert ItemsImportant Alert Messages Device damageDevice Damage Damage for data mediumDamage for disk medium Eye inflammationThis manual OPTICAL DISK DRIVES MAINTENANCE MANUAL C156-F043 1. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS4. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE 1. MAINTENANCE AND DIAGNOSISREFERENCED STANDARDS Contents SpecificationsPreface DISCLAIMERInstallation Requirements ContentsOperation Confirmation and Preparation for Use after Installation CHAPTERCHAPTER 4 Host Interface 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL commandSYNCHRONIZE CACHE command CHAPTER 5 Operation and Cleaning CHAPTER 6 Diagnosis and Maintenance5.3.3 How to affix an index label on the MO cartridge Optical Disk Cartridge OperationGlossary ……………………………………………………………………….GL-1Abbreviations …….…………………………………………………………………AB-1Illustrations FiguresC156-E224-01EN Revision labelRevision number indication Tables Variable values in the read-write error recovery pageDefault values in the read-write error recovery page PREVENT/ALLOW MEDIUM REMOVAL command Defect List Format of READ DEFECT DATA 10 commandDefect list header of READ DEFECT DATA 10 command RECEIVE DIAGNOSTIC RESULTS commandThis page is intentionally left blank CHAPTER 1 General Description 1.1 Features 1.1.1 Performance1.1.2 Reliability 1.1 Features1.1.3 Maintainability/operability 1.1.4 Adaptability1.1.5 Interface 6 Defective block slipping 1.2 Drive Configuration 1.2.1 Drive modelFigure 1.1 Outer view with panel Figure 1.2 Outer view without panel 1.2.2 Configuration Figure 1.3 Optical disk drive configuration1.2.3 Mechanical sections Figure 1.4 Control circuit section block diagram 1.2.4 Control circuit section1.2 Drive Configuration C156-E224-01EN1-11 This page is intentionally left blank CHAPTER 2 Specifications 2.1 Optical Disk Drive Specifications2.1.1 Model and product number Table 2.1 Model and order number2.1.2 Drive specifications Table 2.2 Specifications 1 ofTable 2.2 Specifications 2 of 2.1 Optical Disk Drive Specifications2.1.3 Environmental and power requirements Table 2.3 Environmental and power requirements 1 ofTable 2.3 Environmental and power requirements 2 of 2.1.4 Error rate 2.1.5 Reliability2.2 Optical Disk Cartridge Specifications 2.2.1 Recommended optical disk cartridge specificationsTable 2.5 Recommended optical disk cartridge specifications 2.2.2 Optical disk cartridge Figure 2.1 Optical disk cartridge2.2.3 Disk specifications Table 2.6 Disk specifications 2.3.1 Defect management schematic diagram 2.3 Defect ManagementFigure 2.2 Algorithms for alternate processing Figure 2.3 Example of alternate processing 2-12C156-E224-01EN CHAPTER 3 Installation Requirements 3.1.1 Temperature measurement point3.1 Environmental Requirements Figure 3.1 Surface temperature measurement points Installation RequirementsIC power amp IC controller3.1.2 Temperature requirements and measuring method Table 3.1 Temperature requirements at measurement points3.1.3 Air flow 3.1.4 Temperature rise under several conditions Table 3.2 Temperature at each measuring point Reference3.1.5 Air purity 3.2.1 External dimensions Figure 3.2 Dimensions3.2 Mounting Requirements Figure 3.3 Dimensions without panel Unit mmC156-E224-01EN 3.2.2 Installation direction Figure 3.4 Installation directions3.2.3 Centers of gravity Figure 3.5 Centers of gravity3.2.4 Notes on mounting Figure 3.6 Mounting frame structureFigure 3.7 Service clearance P sideR side Q side3.3 Power Supply Requirements Figure 3.8 Current waveform +5 VDC3.4.1 Drive connectors Figure 3.9 Connector and terminal locationsFigure 3.10 Location of setting terminal 3.4 Cable ConnectionsFigure 3.11 Shape of setting terminal 3.4 Cable ConnectionsTable 3.3 Pin assignments 3.4.2 Cable connector specifications Table 3.4 Recommended components for connection3.4.3 Connection Modes Figure 3.12 SCSI bus connection modesFigure 3.13 SCSI bus connection modes c. Connecting more than one optical disk drive multi-hostC156-E224-01EN 3-173.5 Settings 3.5.1 Default jumper settings3.5.2 Setting terminal Figure 3.14 Setting terminal CNH2Table 3.6 SCSI terminating resistor mode Table 3.7 Write cache mode setting3.5 Settings Table 3.8 Spindle motor automatic stop mode setting SHORTOPEN *1 3.6 Notes on Drive Handling 3.6 Notes on Drive HandlingDevice damage 3 Installation Figure 3.15 Packing style Single-unit packingMultiple-unit packing 3.7.2 Mounting procedure 3.7 Mounting3.7.1 Checks before mounting the drive 3.8 Cable Connections 3.8 Cable Connections3.9 Operation Confirmation and Preparation for Use after Installation 3.9.1 Confirming initial operations3.10 Dismounting Drive 3.9.2 Connection checkThis page is intentionally left blank 4.1 Interface Connector Figure 4.1 SCSI interface connector ODD sideCHAPTER 4 Host Interface Figure 4.2 SCSI interface connector cable side Host InterfaceTable 4.1 SCSI interface connector pin assignments single-ended type 4.1 Interface Connector4.2.1 Reset response 4.2 Various Processes4.2.2 Defective sector management 4.2.3 Automatic alternate sector assignment function4.2.4 Cache function 4.2.4.1 Data buffer4.2.4.2 Read cache 4.2.5 Power management function 4.2.6 Power mode4.2.4.3 MO write cache 4.2.6.1 Active mode 4.2.6.2 Pre-idle mode4.2.6.3 Idle mode 4.2.6.4 Standby mode4.2.6.6 Power mode transition Figure 4.3 Power modeActive Reset Idle4.2.7 LED indications Table 4.2 LED indications4.3 SCSI Commands Table 4.3 SCSI commands4.3.1 TEST UNIT READY command Table 4.4 TEST UNIT READY commandTable 4.5 INQUIRY command 4.3.2 INQUIRYTable 4.6 INQUIRY command response data LinkedCmdQue 4.3.3 READ CAPACITY command 4.3.4 MODE SELECT commandTable 4.7 READ CAPACITY command Table 4.9 MODE SELECT commandTable 4.10 Mode page codes Table 4.11 Mode parameter listTable 4.12 Mode parameter header Table 4.14 Mode page Table 4.15 Read/write error recovery pageTable 4.13 Block descriptor Table 4.16 Variable values in the read-write error recovery page Default values in the read-write error recovery pageTable 4.18 Flexible disk page Variable values in the flexible disk page Default values in the flexible disk pageTable 4.24 Power condition page Table 4.21 Caching pageTable 4.22 Variable values in the Caching Page Table 4.23 Default values in the Caching PageTable 4.25 Variable values in the Power condition page Table 4.26 Default values in the Power condition pageVerify control page Table 4.28 Verify mode Default values in the Verify control pageVariable values in the Verify control page 4.3.5 MODE SENSE command Table 4.31 MODE SENSE commandPage control field Table 4.33 Mode parameters Table 4.34 Mode Parameter HeaderTable 4.35 Block Descriptor 4.3.6 START/STOP UNIT command Table 4.36 Mode PageTable 4.37 START/STOP UNIT command Table 4.38 Start, stop, and eject processing4.3.7 RESERVE command Table 4.39 RESERVE command4.3.8 RELEASE command 4.3.9 REQUEST SENSE commandTable 4.40 RELEASE command Table 4.41 REQUEST SENSE commandTable 4.43 Error Code Table 4.42 Request Sense DataReserved 00h Table 4.44 Sense Key Table 4.45 Logical track address formatTable 4.46 ASC and ASCQ definitions ASCQNOT READY TO READY TRANSITION, MEDIUM MAY HAVE Table 4.47 Format progress indication bytes 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL command Table 4.48 PREVENT/ALLOW MEDIUM REMOVAL commandTable 4.49 Responses to Prevent, Allow, and Eject 4.3.11 READ 6 command 4.3.12 READ 10 commandTable 4.50 CDB of READ 6 command Table 4.51 READ 10 command4.3.13 VERIFY command 4.3.14 WRITE 6 commandTable 4.52 VERIFY command Table 4.53 CDB of WRITE 10 command4.3.15 WRITE 10 command Table 4.54 WRITE 10 commandTable 4.55 WRITE AND VERIFY command 4.3.16 WRITE AND VERIFY4.3.17 SEEK 6 command 4.3.18 SEEK 10 commandTable 4.56 SEEK 6 command Table 4.57 SEEK 10 command4.3.19 ERASE command 4.3.20 SYNCHRONIZE CACHE commandTable 4.58 ERASE command Table 4.59 SYNCHRONIZE CACHE command4.3.21 FORMAT UNIT command Table 4.60 FORMAT UNIT commandTable 4.61 FORMAT UNIT parameter list Table 4.62 Defect List Header4.3.22 READ DEFECT DATA command Table 4.63 READ DEFECT DATA commandTable 4.64 Defect List Format of READ DEFECT DATA 10 command Table 4.65 Defect list header of READ DEFECT DATA 10 command4.3.23 SEND DIAGNOSTIC command 4.3.24 RECEIVE DIAGNOSTIC RESULTS commandTable 4.68 SEND DIAGNOSTIC command Table 4.69 RECEIVE DIAGNOSTIC RESULTS command4.3.25 WRITE BUFFER command Table 4.70 WRITE BUFFER command4.3.26 READ LONG command 4.3.27 WRITE LONG commandTable 4.71 READ LONG command Table 4.72 WRITE LONG command4.4 SCSI Messages 4.4.1 Message formats4.4.2 Message types Table 4.73 Types of messages provided by ODD4.4.3 Message functions 4.4 SCSI Messages6 MESSAGE REJECT message 07h I → T Table 4.74 Transfer mode settings requested by INIT to ODD Asynchronous transferREQ/ACK Offset = Table 4.75 Timing specifications 1 of 4.5 Timing RuleTable 4.75 Timing specifications 2 of 4.5 Timing RuleTable 4.75 Timing specifications 3 of Table 4.76 FAST SCSI Timing specifications Figure 4.4 BUS FREE phaseFigure 4.5 ARBITRATION phase 4-50C156-E224-01EN Figure 4.6 SELECTION phase Figure 4.7 RESELECTION phase Figure 4.8 Transfer in asynchronous mode 4-52C156-E224-01EN Figure 4.9 Transfer in FAST SCSI mode C156-E224-01EN4-53 Figure 4.10 ATTENTION condition 4-54C156-E224-01EN CHAPTER 5 Operation and Cleaning 5.1 Operating Optical Disk Drive5.1.1 Optical disk drive Figure 5.1 Optical disk drive front view with panel5.1.2 Note 5.1.3 Inserting cartridge5.1 Operating Optical Disk Drive Figure 5.2 Inserting cartridge Inserting directionShutter 5.1.4 Ejecting removing cartridge Figure 5.3 Removing cartridge5.2 Cleaning Drive Table 5.1 Head cleaner5.3 Optical Disk Cartridge Operation 5.3.1 Optical disk cartridgeFigure 5.4 Optial disk cartridge 5.3.2 Write protect tab Figure 5.5 Write protect tab5.3.3 How to affix an index label on the MO cartridge See figure Figure 5.6 How to stick an index label on the MO cartridge5.3.4 Notes 2 When storing the cartridge 5.4 Cleaning Optical Disk Cartridge 5.4.1 Cleaning toolTable 5.2 Cleaning kit Table 5.3 Packed items cleaning kit5.4.2 Cleaning procedure Figure 5.7 Cleaning procedureFigure 5.8 Cleaning procedure Figure 5.9 Cleaning procedureFigure 5.10 Cleaning procedure 7 Turn the revolving knob, then wipe the disk surface Cleaning cloth6 Wipe the disk surface from the hub outward 5-14CHAPTER 6 Diagnosis and Maintenance Table 6.1 Self-diagnostic function6.1 Diagnosis 6.1.1 Initial self-diagnosis6.1.2 Diagnostic command 6.1.3 Test programDiagnosis and Maintenance 6.2 Maintenance Information 6.2.1 Maintenance requirementsData loss 6.2.2 Revision number Figure 6.1 Revision labelFigure 6.2 Revision number indication Axial displacement CDB Command Descriptor BlockCommand GlossaryError correction code Error detection and correctionRecording power Disk reference surfaceStatus C156-E224-01ENGL-3 This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations Index ABORT messageIndex Fujitsu Internal Use OnlyRESELECTION phase service system and repair write cache featuresector address format SYNCHRONOUS DATA TRANSFER REQUEST message2 Julius Avenue Cnr Delhi Road North Ryde N.S.W 10/F., Lincoln House, 979 Kings Road, Taikoo Place, IslandThis page is intentionally left blank READER’S COMMENT FORM FOR FUJITSU USE