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Fujitsu MCJ3230SS manual Drive Configuration, C156-E224-01EN, 1-11

Models: MCJ3230SS

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1.2 Drive Configuration

The DSP (digital signal processor) is used for the servo/seek control circuit to reduce the circuit amount, therefore this circuit is a simple configuration.

The drive circuit section executes operations such as seek, erase, record, and playback while the MPU controls the focus-tracking of the beam.

C156-E224-01EN

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Page 33

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Fujitsu MCJ3230SS manual Drive Configuration, C156-E224-01EN, 1-11

Contents

C156-E224-01EN MCJ3230SS OPTICAL DISK DRIVE PRODUCT MANUALHandling of This Manual FOR SAFE OPERATIONRevision History This page is intentionally left blank Chapter 3 Installation Requirements Chapter 2 SpecificationsChapter 5 Diagnostics and Maintenance Chapter 6 Diagnostics and MaintenanceConventions for Alert Messages CONVENTIONS USED IN THIS MANUALGlossary Acronyms and AbbreviationsExample C156-E224-01EN DISCLAIMERImportant Alert Items Low temperature burnsImportant Alert Messages Device damageDamage for data medium Device DamageDamage for disk medium Eye inflammation1. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS This manual OPTICAL DISK DRIVES MAINTENANCE MANUAL C156-F0434. HOST INTERFACE 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE 1. MAINTENANCE AND DIAGNOSISREFERENCED STANDARDS Specifications ContentsPreface DISCLAIMERContents Installation RequirementsOperation Confirmation and Preparation for Use after Installation CHAPTERCHAPTER 4 Host Interface 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL commandSYNCHRONIZE CACHE command CHAPTER 6 Diagnosis and Maintenance CHAPTER 5 Operation and Cleaning5.3.3 How to affix an index label on the MO cartridge Optical Disk Cartridge Operation……………………………………………………………………….GL-1 GlossaryAbbreviations …….…………………………………………………………………AB-1Figures IllustrationsC156-E224-01EN Revision labelRevision number indication Tables Variable values in the read-write error recovery pageDefault values in the read-write error recovery page Defect List Format of READ DEFECT DATA 10 command PREVENT/ALLOW MEDIUM REMOVAL commandDefect list header of READ DEFECT DATA 10 command RECEIVE DIAGNOSTIC RESULTS commandThis page is intentionally left blank CHAPTER 1 General Description 1.1.1 Performance 1.1 Features1.1 Features 1.1.2 Reliability1.1.4 Adaptability 1.1.3 Maintainability/operability1.1.5 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 Figure 1.3 Optical disk drive configuration 1.2.2 Configuration1.2.3 Mechanical sections 1.2.4 Control circuit section Figure 1.4 Control circuit section block diagram1.2 Drive Configuration C156-E224-01EN1-11 This page is intentionally left blank 2.1 Optical Disk Drive Specifications CHAPTER 2 Specifications2.1.1 Model and product number Table 2.1 Model and order numberTable 2.2 Specifications 1 of 2.1.2 Drive specifications2.1 Optical Disk Drive Specifications Table 2.2 Specifications 2 ofTable 2.3 Environmental and power requirements 1 of 2.1.3 Environmental and power requirementsTable 2.3 Environmental and power requirements 2 of 2.1.5 Reliability 2.1.4 Error rate2.2 Optical Disk Cartridge Specifications 2.2.1 Recommended optical disk cartridge specificationsTable 2.5 Recommended optical disk cartridge specifications Figure 2.1 Optical disk cartridge 2.2.2 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 Installation Requirements Figure 3.1 Surface temperature measurement pointsIC 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 Figure 3.4 Installation directions 3.2.2 Installation directionFigure 3.5 Centers of gravity 3.2.3 Centers of gravityFigure 3.6 Mounting frame structure 3.2.4 Notes on mountingP side Figure 3.7 Service clearanceR side Q sideFigure 3.8 Current waveform +5 VDC 3.3 Power Supply RequirementsFigure 3.9 Connector and terminal locations 3.4.1 Drive connectorsFigure 3.10 Location of setting terminal 3.4 Cable Connections3.4 Cable Connections Figure 3.11 Shape of setting terminalTable 3.3 Pin assignments Table 3.4 Recommended components for connection 3.4.2 Cable connector specificationsFigure 3.12 SCSI bus connection modes 3.4.3 Connection Modesc. Connecting more than one optical disk drive multi-host Figure 3.13 SCSI bus connection modesC156-E224-01EN 3-173.5.1 Default jumper settings 3.5 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 Connections3.9.1 Confirming initial operations 3.9 Operation Confirmation and Preparation for Use after Installation3.9.2 Connection check 3.10 Dismounting DriveThis page is intentionally left blank 4.1 Interface Connector Figure 4.1 SCSI interface connector ODD sideCHAPTER 4 Host Interface Host Interface Figure 4.2 SCSI interface connector cable side4.1 Interface Connector Table 4.1 SCSI interface connector pin assignments single-ended type4.2 Various Processes 4.2.1 Reset response4.2.2 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 4.2.6.2 Pre-idle mode 4.2.6.1 Active mode4.2.6.3 Idle mode 4.2.6.4 Standby modeFigure 4.3 Power mode 4.2.6.6 Power mode transitionActive Reset IdleTable 4.2 LED indications 4.2.7 LED indicationsTable 4.3 SCSI commands 4.3 SCSI CommandsTable 4.4 TEST UNIT READY command 4.3.1 TEST UNIT READY commandTable 4.5 INQUIRY command 4.3.2 INQUIRYTable 4.6 INQUIRY command response data LinkedCmdQue 4.3.4 MODE SELECT command 4.3.3 READ CAPACITY 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 Default values in the read-write error recovery page Table 4.16 Variable values in the read-write error recovery pageTable 4.18 Flexible disk page Default values in the flexible disk page Variable values in the flexible disk pageTable 4.21 Caching page Table 4.24 Power condition 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 Table 4.36 Mode Page 4.3.6 START/STOP UNIT commandTable 4.37 START/STOP UNIT command Table 4.38 Start, stop, and eject processingTable 4.39 RESERVE command 4.3.7 RESERVE command4.3.9 REQUEST SENSE command 4.3.8 RELEASE commandTable 4.40 RELEASE command Table 4.41 REQUEST SENSE commandTable 4.43 Error Code Table 4.42 Request Sense DataReserved 00h Table 4.45 Logical track address format Table 4.44 Sense KeyTable 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 4.3.12 READ 10 command 4.3.11 READ 6 commandTable 4.50 CDB of READ 6 command Table 4.51 READ 10 command4.3.14 WRITE 6 command 4.3.13 VERIFY commandTable 4.52 VERIFY command Table 4.53 CDB of WRITE 10 commandTable 4.54 WRITE 10 command 4.3.15 WRITE 10 commandTable 4.55 WRITE AND VERIFY command 4.3.16 WRITE AND VERIFY4.3.18 SEEK 10 command 4.3.17 SEEK 6 commandTable 4.56 SEEK 6 command Table 4.57 SEEK 10 command4.3.20 SYNCHRONIZE CACHE command 4.3.19 ERASE commandTable 4.58 ERASE command Table 4.59 SYNCHRONIZE CACHE commandTable 4.60 FORMAT UNIT command 4.3.21 FORMAT UNIT commandTable 4.61 FORMAT UNIT parameter list Table 4.62 Defect List HeaderTable 4.63 READ DEFECT DATA command 4.3.22 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 command4.3.24 RECEIVE DIAGNOSTIC RESULTS command 4.3.23 SEND DIAGNOSTIC commandTable 4.68 SEND DIAGNOSTIC command Table 4.69 RECEIVE DIAGNOSTIC RESULTS commandTable 4.70 WRITE BUFFER command 4.3.25 WRITE BUFFER command4.3.27 WRITE LONG command 4.3.26 READ LONG commandTable 4.71 READ LONG command Table 4.72 WRITE LONG command4.4.1 Message formats 4.4 SCSI Messages4.4.2 Message types Table 4.73 Types of messages provided by ODD4.4 SCSI Messages 4.4.3 Message functions6 MESSAGE REJECT message 07h I → T Table 4.74 Transfer mode settings requested by INIT to ODD Asynchronous transferREQ/ACK Offset = 4.5 Timing Rule Table 4.75 Timing specifications 1 of4.5 Timing Rule Table 4.75 Timing specifications 2 ofTable 4.75 Timing specifications 3 of Figure 4.4 BUS FREE phase Table 4.76 FAST SCSI Timing specificationsFigure 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 5.1 Operating Optical Disk Drive CHAPTER 5 Operation and CleaningFigure 5.1 Optical disk drive front view with panel 5.1.1 Optical disk drive5.1.2 Note 5.1.3 Inserting cartridge5.1 Operating Optical Disk Drive Figure 5.2 Inserting cartridge Inserting directionShutter Figure 5.3 Removing cartridge 5.1.4 Ejecting removing cartridgeTable 5.1 Head cleaner 5.2 Cleaning Drive5.3 Optical Disk Cartridge Operation 5.3.1 Optical disk cartridgeFigure 5.4 Optial disk cartridge Figure 5.5 Write protect tab 5.3.2 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 5.4.1 Cleaning tool 5.4 Cleaning Optical Disk CartridgeTable 5.2 Cleaning kit Table 5.3 Packed items cleaning kitFigure 5.7 Cleaning procedure 5.4.2 Cleaning procedureFigure 5.9 Cleaning procedure Figure 5.8 Cleaning procedure7 Turn the revolving knob, then wipe the disk surface Cleaning cloth Figure 5.10 Cleaning procedure6 Wipe the disk surface from the hub outward 5-14Table 6.1 Self-diagnostic function CHAPTER 6 Diagnosis and Maintenance6.1 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 CDB Command Descriptor Block Axial displacementCommand GlossaryError detection and correction Error correction codeRecording power Disk reference surfaceStatus C156-E224-01ENGL-3 This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations ABORT message IndexFujitsu Internal Use Only IndexRESELECTION phase write cache feature service system and repairsector address format SYNCHRONOUS DATA TRANSFER REQUEST message10/F., Lincoln House, 979 Kings Road, Taikoo Place, Island 2 Julius Avenue Cnr Delhi Road North Ryde N.S.WThis page is intentionally left blank FOR FUJITSU USE READER’S COMMENT FORM