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Fujitsu MDG3230UB Maintenance Manual

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C156-F047-01EN
MDG3230UB
OPTICAL DISK DRIVES
MAINTENANCE MANUAL

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Summary of Contents for Fujitsu MDG3230UB

  • Page 1 C156-F047-01EN MDG3230UB OPTICAL DISK DRIVES MAINTENANCE MANUAL...
  • Page 2 "Important Alert Items" in this manual. Keep this manual handy, and keep it carefully. FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage to their property. Use the product according to this manual.

  • Page 3: Revision History

    Revision History (1/1) Revised section (*1) Edition Date Details (Added/Deleted/Altered) 2002-4-25 — — Section(s) with asterisk (*) refer to the previous edition when those were deleted. C156-F047-01EN...
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  • Page 5 Preface This document describes procedures for maintenance of the MDG3230UB (DynaMO 2300U2), a 3.5-inch magneto-optical disk drive. The MDG3230UB (referred to as "the product" hereafter) is provided with the MCJ3230UB 3.5-inch magneto-optical disk drive unit (referred to as "MO drive" hereafter). The components are built in a case designed specifically for the product.

  • Page 6: Conventions Used In This Manual

    Preface CONVENTIONS USED IN THIS MANUAL Conventions for Alert Messages This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert statements. The alert signal consists of an alert symbol and a signal word or just a signal word.
  • Page 7 Preface (Example) IMPORTANT Fujitsu issues a Change Request/Notification regarding post-factory-shipment revision number changes. When the user changes the version number, the revision-number label should be updated as described above after the change is applied.The main alert messages in the text are also listed in the “Important Alert Items.”...
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  • Page 9: Important Alert Items

    Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. Also, damage to the product or other property, may occur if the user does not perform the procedure correctly.
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  • Page 11 MANUAL ORGANIZATION MDG3230UB 1. OVERVIEW OPTICAL DISK DRIVES 2. DIAGNOSIS AND MAINTENANCE MAINTENANCE MANUAL 3. TROUBLESHOOTING (C156-F047) 4. RETURNING REPAIRED UNIT <This manual> 5. CLEANING MCJ3230UB 1. GENERAL DESCRIPTION OPTICAL DISK DRIVES 2. SPECIFICATIONS PRODUCT MANUAL 3. INSTALLATION REQUIREMENTS 4. HOST INTERFACE (C156-E232) 5.
  • Page 12 REFERENCED STANDARDS The product specifications and functions described in this manual conform to the following standards: Specification Name Concerned organization (document) number Universal Serial Bus Specification, Revision 2.0 USB implementers Forum ISO/IEC 10090 ISO/IEC 13963 ISO/IEC 15041 Cherry Book Version Cherry Book Version ISO= International Organization for Standardization...

  • Page 13: Table Of Contents

    Contents CHAPTER 1 OVERVIEW ................. 1-1 Description Maintenance Method CHAPTER 2 DIAGNOSIS AND MAINTENANCE ..........2-1 Maintenance Conditions Diagnosis Troubleshooting Method Unit Version Number CHAPTER 3 TROUBLESHOOTING ..............3-1 For Macintosh Users For Windows Users CHAPTER 4 RETURNING REPAIRED UNIT ..........4-1 Unpacking Packing Transportation...
  • Page 14 Contents MO Cartridge Operation 5.2.1 MO cartridge 5.2.2 Write protect tab 5.2.3 Notes Cleaning Cartridge 5.3.1 Cleaning tool 5.3.2 Cleaning procedure C156-F047-01EN...
  • Page 15 Contents Illustrations Figures Figure 2.1 Unit revision number label Figure 2.2 Unit revision-number indication Figure 4.1 Packing and handling of MDG3230UB Figure 5.1 MO cartridge Figure 5.2 Write protect tab Figure 5.3 Cleaning procedure (1) Figure 5.4 Cleaning procedure (2) Figure 5.5 Cleaning procedure (3) Figure 5.6...
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  • Page 17: Overview

    1.2 Maintenance Method In the field, a faulty section should be isolated among the following four: Main unit Cable Media AC adapter If a main unit is faulty, the product should be sent to Fujitsu for repairing in a factory. C156-F047-01EN...
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  • Page 19: Diagnosis And Maintenance

    Service system and repair Fujitsu has a service system and repair facility for MO drives. Customers should submit information required for the replacement or repair of an MO drive to the responsible person in Fujitsu. The following information is usually required: a) Model No.

  • Page 20: Diagnosis

    Diagnosis and Maintenance Other fault analysis information 2.2 Diagnosis The MO drive has an initial self-diagnosis function, which checks the normal basic operation of the MO drive. Initial self-diagnosis function When the power is turned on, the MO drive executes initial self-diagnosis, which includes a basic test of hardware functions.

  • Page 21: Unit Version Number

    (See Figure 2.2.) IMPORTANT Fujitsu issues a Change Request/Notification regarding post-factory-shipment revision number changes. When the user changes the version number, the revision-number label should be updated as described above after the change is applied.

  • Page 22: Figure 2.2 Unit Revision-Number Indication

    Diagnosis and Maintenance Revision number indicated on shipment Revision A2 REV. Revision number changed on site REV. Revision A3 Remarks: A is stamped in the revision-number indication Figure 2.2 Unit revision-number indication C156-F047-01EN...

  • Page 23: Chapter 3 Troubleshooting

    CHAPTER 3 TROUBLESHOOTING For Macintosh Users For Windows Users 3.1 For Macintosh Users The following describes troubleshooting of the DynaMO MO drive connected to a Macintosh computer. An inserted MO disk is not mounted on desktop. Is the MO disk drive properly connected to the Macintosh computer? Verify that the MO disk drive and the Macintosh computer are connected to each other properly.

  • Page 24: For Windows Users

    Troubleshooting 3.2 For Windows Users The following describes troubleshooting of the DynaMO MO drive connected to a Windows computer. MO drive is not recognized/ MO drive icon does not appear on the desktop. Is the MO disk drive properly connected to your PC? Verify that the MO disk drive and the PC are connected to each other properly.

  • Page 25: Returning Repaired Unit

    CHAPTER 4 RETURNING REPAIRED UNIT Unpacking Packing Transportation Storage 4.1 Unpacking The following provides notes on unpacking a replacing MO disk drive: Ensure flat and level working space, and pay attention to indication of upside and downside on a package box. Avoid placing the unit directly on a firm desk, etc.

  • Page 26: Figure 4.1 Packing And Handling Of Mdg3230Ub

    Returning Repaired Unit Figure 4.1 shows outline of packing procedures. Shapes and materials of cushions may be different from those used with the same functions. Figure 4.1 Packing and handling of MDG3230UB C156-F047-01EN...

  • Page 27: Transportation

    4.3 Transportation 4.3 Transportation The following provides notes on transporting an MO disk drive: An MO disk drive must be transported in packed status in proper package. A unit must not be turned over; always keep the top side up. After unpacking, transportation of a drive must be limited to short distance, avoiding shocks and vibrations using cushion.
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  • Page 29: Cleaning

    CHAPTER 5 CLEANING Cleaning Drive MO Cartridge Operation Cleaning Cartridge This chapter describes how to clean internal MO drive and the MO cartridge. 5.1 Cleaning Drive When a dust or smoke of cigarette is stained to the lens actuator, a performance of whole drive may be down.

  • Page 30: Mo Cartridge Operation

    Cleaning Check the cleaning brush state by opening the shutter of the head cleaner. If the tip of brush is open, used new head cleaner. 5.2 MO Cartridge Operation 5.2.1 MO cartridge Figure 5.1 shows the MO cartridge. For operation and cleaning, users should be familiar with the parts shown in the figure.

  • Page 31: Write Protect Tab

    5.2 MO Cartridge Operation 5.2.2 Write protect tab Moving the write protect tab determines whether writing is enabled. Use a fingernail to move the write protect tab completely. Figure 5.2 shows the write protect tab location. Write protect tab Figure 5.2 Write protect tab 5.2.3 Notes To maintain the performance and reliability of the MO cartridge, keep the following points in mind when using, storing, or transporting the cartridge:...

  • Page 32: Cleaning Cartridge

    Cleaning When storing the cartridge: Do not place a heavy objects on the cartridge. Do not store the cartridge where exposed to direct sunlight or where the temperature changes sharply, the temperature is high, or the humidity is high. Do not store the cartridge in a dusty or smoky place. When transporting the cartridge: Put the cartridge in a nylon bag to protect it from moisture.

  • Page 33: Cleaning Procedure

    5.3 Cleaning Cartridge Table 5.4 Cleaning kit (supplement) Part name Order number Cleaning kit (supplement) CA90002-D901 Device damage: Use the cleaner and cleaning cloth specified in Table 5.2. If other than the specified items is used, disk media surface may be damaged. (2) Notes on usage and storage of cleaning kit When storaging the cleanser, tighten the cap.

  • Page 34: Figure 5.3 Cleaning Procedure

    Cleaning 1) Slide the shutter completely open. Figure 5.3 Cleaning procedure (1) Device Damage: When setting the optical disk cartridge in the setting case, neither apply strong shock nor push it forcibly. 2) Set the cartridge with keeping label side down and shutter open to the shutter stopper of the setting case as shown in Figure 5.4.

  • Page 35: Figure 5.5 Cleaning Procedure

    5.3 Cleaning Cartridge Note: At setting the cartridge to the setting case, do not apply the heavy shock and push hardly. 3) Cover the cartridge with the setting case cover, then insert the spindle pin into the center hub of the cartridge. Disk media Revolver Cartridge opening...

  • Page 36: Figure 5.6 Cleaning Procedure

    Cleaning 7) Turn the revolving knob, then wipe the disk surface. Cleaning cloth Figure 5.6 Cleaning procedure (4) 8) If the excess cleanser remains on the disk surface, wipe out with the cleaning cloth. C156-F047-01EN...
  • Page 37 211-8588, Japan FAX: 34-91-581-8300 TEL: 81-44-754-2130 FAX: 81-44-754-8346 FUJITSU AUSTRALIA LIMITED 2 Julius Avenue (Cnr Delhi Road) North Ryde N.S.W. 2113, FUJITSU COMPUTER PRODUCTS OF AMERICA, INC. AUSTRALIA 2904 Orchard Parkway, San Jose, TEL: 61-2-9776-4555 California 95134-2009, U.S.A. FAX: 61-2-9776-4556 TEL:...
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  • Page 39 Your comments or suggestions on this document are cordially solicited. For any comments and suggestions you may have, please complete and submit this form to your FUJITSU representative. The comments and suggestions will be used in planning future editions. Thank you for your cooperation.
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