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Fujitsu
MBA3300NP, MBA3073NP, MBA3073NC, MBA3147NC, MBA3300NC This page is intentionally left blank
Models:
MBA3300NC
MBA3147NC
MBA3147NP
MBA3300NP
MBA3073NP
MBA3073NC
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Troubleshooting
Specifications
Install
Test flowchart
Error rate
Dimension
Maintenance
Cylinder configuration
Operation of self-diagnostics
NC connectors location
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Contents
Hard Disk Drives Product Manual
For Safe Operation
Revision Record
Related Standards
Preface
General Description
Conventions Used in this Manual
Important Alert Items
Important Alert Messages
Task Alert message Installation
Manual
Scsi Physical Interface Specifications Scsi Logical
Manual Organization Product
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Contents
Installation
119
113
117
123
Figures
Page
Tables
Standard Features Hardware Structure System Configuration
General Description
Standard Features
Page
C141-E270
Page
Hardware Structure
System configuration
Scsi ID
LUN
Hardware Specifications Model name and order number
Specifications
Hardware Specifications Scsi Function Specifications
Model names and order numbers
60/62 Meeprml
Function specifications
MBA3300NC MBA3147NC MBA3073NC MBA3300NP MBA3147NP MBA3073NP
LVD
Function specifications
Page
Environmental specifications
Environmental/power requirements
Error rate
Reliability
MTBF=
Page
Shows the Scsi functions provided with the HDD
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Data Space Logical Data Block Addressing Defect Management
Cylinder configuration
Data Format
Data Space
Cylinder configuration
Alternate spare area
Spare area in cell
Track format
Track skew/head skew
Sector format
Page
Format capacity
Page
Defect Management Defect list
Alternate block allocation
Page
Alternate block allocation by Format Unit command
Alternate block allocation by Reassign Blocks command
Write Write Extend
Write Write Extended Format Unit
C141-E270
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Installation Requirements
Mounting Requirements External dimensions
NC model dimensions
NP model dimensions
Mounting orientations
HDD orientations
Mounting frame structure
Surface temperature check point
HDC MPU
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
2 68-pin connector type 16-bit Scsi model NP model
15 NP connectors and terminals location
16 68-pin type 16-bit Scsi interface connector
GND
Esid
LED
WTP
20 16-bit Scsi ID external input
HDD
21 Output signal for external LED
22 Scsi cables connection
Cable connector requirements
Recommended components for connection
ID0 ID1 ID2 ID3 LED
External operator panel on NP model drives only
A10 GND A8 -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
Motor start mode setting
Each mode setting
Setting Scsi terminator power supply NP model
Setting the bus width of the Scsi interface NP model
Write protect setting NP model
Setting of the Scsi interface operation mode NP model
GND/WTP
SCSI-3
Mode settings
Default mode settings by Change Definition command
Mounting HDDs Check before mounting
Setting check list NP model only
Mounting procedures
Connecting Cables
Remark
Checking Scsi connection
Checking the Scsi connection a
Checking the Scsi connection B
Formatting
Page
Setting parameters
Retry Count AT Verification
Awre
Arre
Arre Awre PER
Maximum PRE-FETCH
Disable PRE-FETCH Transfer Length Xffff Minimum PRE-FETCH
Disc
Maximum PRE-FETCH Ceiling Xffff Number of Cache Segments
Queue Algorithm Modifier
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Self-diagnostic functions
Diagnostics and Maintenance
Diagnostics Self-diagnostics
Page
Operation of self-diagnostics
Test programs
Precautions
Maintenance requirements
Maintenance levels
Tools and test equipment
Tests
Test flowchart
Operation test
Diagnostic test
Operation Check Initial seek operation check
Troubleshooting Outline of troubleshooting procedures
Troubleshooting with HDD replacement in the field
System-level field troubleshooting
Troubleshooting at the repair site
HDD troubleshooting
Single HDD packaging
Troubleshooting with parts replacement in the factory
Finding possibly faulty parts
Page
Upper Lower
Multi-box packaging
Fraction packaging
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Sense Data Collection Sense data
Error Analysis
Sense Data Collection Sense Data Analysis
Sense data format
MSB
ILI
LSB
Sksv
Definition of sense data
Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error
Sense data 3-0C-03, 4-32-00, 4-40-xx, and 4-C4-xx
Appendix a Setting Terminals
Setting Terminals on NP model only
Scsi ID
Appendix B Connector Signal Allocation
120 C141-E270
GND ATN BSY ACK RST MSG SEL REQ
DBP1
Pcrca GND Diffsns Termpwr
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Glossary
Scsi
Acronyms and Abbreviations
Pcba
ECC
Index
CN1
Mode SELECT/MODE Select
Model name
C141-E270 129
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Hard Disk Drives Product Manual
Japan
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Contents
