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Fujitsu
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Computer Drive
Fujitsu
MBA3073NC, MBA3073NP, MBA3300NP, MBA3147NC, MBA3300NC, MBA3147NP
manual
C141-E270
Models:
MBA3300NC
MBA3147NC
MBA3147NP
MBA3300NP
MBA3073NP
MBA3073NC
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73
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138 pages
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Troubleshooting
Specs
Install
Test flowchart
Error rate
Dimension
Maintenance
Cylinder configuration
Operation of self-diagnostics
NC connectors location
Page 73
Image 73
IMPORTANT
Do not connect the external LED to both CN1 and CN2. Connect it to either of them.
C141-E270
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Contents
Hard Disk Drives Product Manual
For Safe Operation
Revision Record
Related Standards
General Description
Preface
Conventions Used in this Manual
Important Alert Messages
Important Alert Items
Task Alert message Installation
Manual Organization Product
Scsi Physical Interface Specifications Scsi Logical
Manual
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Contents
Installation
117
113
119
123
Figures
Page
Tables
General Description
Standard Features Hardware Structure System Configuration
Standard Features
Page
C141-E270
Page
Hardware Structure
System configuration
LUN
Scsi ID
Hardware Specifications Scsi Function Specifications
Specifications
Hardware Specifications Model name and order number
Model names and order numbers
MBA3300NC MBA3147NC MBA3073NC MBA3300NP MBA3147NP MBA3073NP
Function specifications
60/62 Meeprml
LVD
Function specifications
Page
Environmental/power requirements
Environmental specifications
Error rate
MTBF=
Reliability
Page
Shows the Scsi functions provided with the HDD
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Data Format
Cylinder configuration
Data Space Logical Data Block Addressing Defect Management
Data Space
Cylinder configuration
Alternate spare area
Spare area in cell
Track format
Sector format
Track skew/head skew
Page
Format capacity
Page
Alternate block allocation
Defect Management Defect list
Page
Alternate block allocation by Format Unit command
Alternate block allocation by Reassign Blocks command
Write Write Extended Format Unit
Write Write Extend
C141-E270
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Mounting Requirements External dimensions
Installation Requirements
NC model dimensions
NP model dimensions
HDD orientations
Mounting orientations
Mounting frame structure
HDC MPU
Surface temperature check point
Surface temperature measurement points
Current waveform Spin-up
Current waveform Max seek
10 Power on/off sequence
Delay time of spindle motor starting
13 NC connectors location
14 SCA2 type 16-bit Scsi connector
15 NP connectors and terminals location
2 68-pin connector type 16-bit Scsi model NP model
16 68-pin type 16-bit Scsi interface connector
LED
Esid
GND
WTP
20 16-bit Scsi ID external input
HDD
21 Output signal for external LED
22 Scsi cables connection
Recommended components for connection
Cable connector requirements
A10 GND A8 -LED
External operator panel on NP model drives only
ID0 ID1 ID2 ID3 LED
C141-E270
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Installation
Page
Connections
Scsi bus connections 1
CN2
CN2 setting terminal on NP models only Scsi ID setting
Scsi
Setting Scsi terminator power supply NP model
Each mode setting
Motor start mode setting
Setting of the Scsi interface operation mode NP model
Write protect setting NP model
Setting the bus width of the Scsi interface NP model
GND/WTP
Default mode settings by Change Definition command
Mode settings
SCSI-3
Mounting procedures
Setting check list NP model only
Mounting HDDs Check before mounting
Connecting Cables
Remark
Checking Scsi connection
Checking the Scsi connection a
Checking the Scsi connection B
Formatting
Page
Setting parameters
Arre
Awre
Retry Count AT Verification
Arre Awre PER
Disc
Disable PRE-FETCH Transfer Length Xffff Minimum PRE-FETCH
Maximum PRE-FETCH
Maximum PRE-FETCH Ceiling Xffff Number of Cache Segments
Queue Algorithm Modifier
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Diagnostics Self-diagnostics
Diagnostics and Maintenance
Self-diagnostic functions
Page
Operation of self-diagnostics
Test programs
Precautions
Maintenance requirements
Maintenance levels
Tests
Tools and test equipment
Test flowchart
Operation Check Initial seek operation check
Diagnostic test
Operation test
Troubleshooting with HDD replacement in the field
Troubleshooting Outline of troubleshooting procedures
System-level field troubleshooting
HDD troubleshooting
Troubleshooting at the repair site
Finding possibly faulty parts
Troubleshooting with parts replacement in the factory
Single HDD packaging
Page
Multi-box packaging
Upper Lower
Fraction packaging
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Sense Data Collection Sense Data Analysis
Error Analysis
Sense Data Collection Sense data
Sense data format
LSB
ILI
MSB
Sksv
Definition of sense data
Sense data 3-0C-03, 4-32-00, 4-40-xx, and 4-C4-xx
Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error
Setting Terminals on NP model only
Appendix a Setting Terminals
Scsi ID
Appendix B Connector Signal Allocation
120 C141-E270
Pcrca GND Diffsns Termpwr
DBP1
GND ATN BSY ACK RST MSG SEL REQ
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Glossary
Scsi
Acronyms and Abbreviations
Pcba
CN1
Index
ECC
Model name
Mode SELECT/MODE Select
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Japan
Hard Disk Drives Product Manual
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Top
Page
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Contents
