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C141-F037-02EN xiii
CONTENTS
page
CHAPTER 1 SPECIFICATIONS AND EQUIPMENT CONFIGURATION
......................1 - 1
1.1 Product Specifications......................................................................................................1 - 1
1.2 Installation Conditions.....................................................................................................1 - 1
1.3 Power Supply Conditions .................................................................................................1 - 1
1.4 Connection Conditions.....................................................................................................1 - 2
1.5 Settings............................................................................................................................1 - 2
CHAPTER 2 MAINTENANCE AND DIAGNOSIS
..............................................................2 - 1
2.1 Maintenance Conditions...................................................................................................2 - 1
2.1.1 Precautions ......................................................................................................................2 - 1
2.1.2 Maintenance requirements ...............................................................................................2 - 2
2.1.3 Maintenance levels...........................................................................................................2 - 4
2.1.4 Revision numbers.............................................................................................................2 - 5
2.1.5 Tools and test equipment..................................................................................................2 - 6
2.1.6 Self-diagnostic functions..................................................................................................2 - 6
2.1.7 Tests ................................................................................................................................2 - 6
2.2 Operation Check ..............................................................................................................2 - 8
2.2.1 Initial seek operation check..............................................................................................2 - 8
2.2.2 Operation test...................................................................................................................2 - 8
2.2.3 Diagnostic test .................................................................................................................2 - 8
2.3 Troubleshooting Procedures .............................................................................................2 - 9
2.3.1 Outline of troubleshooting procedures ..............................................................................2 - 9
2.3.2 Troubleshooting with disk drive replacement in the field..................................................2 - 9
2.3.3 Troubleshooting at the repair site .....................................................................................2 - 10
2.3.4 Troubleshooting with parts replacement in the factory......................................................2 - 11
2.3.5 Finding possibly faulty parts.............................................................................................2 - 11
CHAPTER 3 ERROR ANALYSIS
.........................................................................................3 - 1
3.1 Error Analysis Information Collection..............................................................................3 - 1
3.1.1 Sense data........................................................................................................................3 - 1
3.1.2 Sense key, sense code, and subsense code.........................................................................3 - 1
3.2 Sense Data Analysis.........................................................................................................3 - 3