Fujitsu MBB2073RC User Manual download pdf (Page 52)

Installation Requirements

(5) Noise filter

To eliminate AC line noise, a noise filter should be installed at the AC input terminal on the HDD

power supply unit. The specification of this noise filter is as follows:

• Attenuation: 40 dB or more at 10 MHz

• Circuit construction: T-configuration as shown in Figure 4.8 is recommended.

Figure 4.8 AC noise filter (recommended)

4.3 Connection Requirements

4.3.1 Connector location

Figure 4.9 shows a location of the interface connector.

Interface connector (CN1)

(power lines included)

Figure 4.9 Connector location

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C141-E257-02EN 1
FOR SAFE OPERATION 2
REVISION RECORD 3
Related Standards 4
Preface 5
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Important Alert Items 7
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CONTENTS 11
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General Description 18
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1.1 Standard Features 19
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1.2 Hardware Structure 21
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1.3 System Configuration 23
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CHAPTER 2 Specifications 25
Specifications 26
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2.1 Hardware Specifications 27
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CHAPTER 3 Data Format 31
Data Format 32
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3.1 Data Space 33
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Servo frame 35
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3.1 Data Space 37
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3.3 Defect Management 41
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[Unit: mm] 45
Figure 4.1 Dimensions 45
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Installation Requirements 46
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4.1 Mounting Requirements 47
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CHAPTER 5 Installation 57
Installation 58
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5.2 Setting 59
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Diagnostics and Maintenance 68
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6.1 Diagnostics 69
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6.2 Maintenance 71
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6.3 Operation Check 75
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6.4 Troubleshooting 77
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6.5 Packaging 81
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CHAPTER 7 Error Analysis 83
Error Analysis 84
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7.2 Sense Data Analysis 85
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Glossary 87
Acronyms and Abbreviations 89
Comment Form 95

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Fujitsu MBB2073RC User Manual Page 52

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