【资料成文时间】：2006.10
【语言】：英文
【页数】：327
【何人（公司）所著】：ericsson
【文件格式】：pdf
【文件原名】：RBS 2207 Maintenance Manual.pdf
【摘要或目录】：不错的资料，，很全面，有些大，采用分卷压缩。可以熟悉2207的新特性，欢迎下载，交流，另外我现在需要NOKIA的BTS资料，欢迎联系。
Contents
1 Introduction 1
1.1 Product Overview 1
1.2 RBS 2000 Library Overview 2
1.3 Target Group 2
1.4 Maintenance Process Overview 3
1.5 How to Use this Manual 8
1.6 Release History 9
2 Personal Health and Safety Information 13
2.1 Introduction 13
2.2 Hazard Symbols and Admonitions 14
2.3 General Safety Precautions 15
2.4 Electric Shock Hazards 16
2.5 Energy Hazards 17
2.6 Fire Hazard 18
2.7 Heat Hazards 19
2.8 Mechanical Hazards 20
2.9 Radio Frequency Exposure Hazards 21
2.10 Laser Hazards 22
2.11 Chemical Hazards 23
2.12 Other Hazards 25
3 System Safety Information 29
3.1 Introduction 29
3.2 Admonitions and Safety Symbols 30
3.3 Batteries 31
3.4 Electrical Installation 32
3.5 Electrostatic Discharge 33
3.6 Equipment Handling 34
3.7 Ground Connection 35
3.8 Lightning Protection 35
4 Tools and Instruments 37
4.1 Test Equipment 37
4.2 OMT Kit for Fault Localisation 37
4.3 Personal Tool Kit 37
4.4 Torque Wrenches 38
5 Fault Localisation 39
5.1 Introduction 39
5.2 Fault Lists 42
5.3 Antenna 45
5.4 Battery 53
5.5 BFU 56
5.6 BDM or BFU 58
5.7 CDU 60
5.8 CDU Bus/IOM Bus 63
5.9 CDU_RX in Cable 69
5.10 CDU_dTRU_RXA Cable and CDU_dTRU_RXB Cable 72
5.11 DXU 75
5.12 EPC Bus/Power Communication Loop 79
5.13 External Alarms 83
5.14 Fan 87
5.15 FCU 90
5.16 Flash Card 92
5.17 PSU 95
5.18 PSU DC Cable 98
5.19 RBS DB 101
5.20 TMA 104
5.21 TMA-CM 111
5.22 TMA-CM Cable 113
5.23 TRU, dTRU or ATRU 116
5.24 Y Link 121
6 RBS Field Repair 123
6.1 RU Overview 123
6.2 Taking the RBS into and Out of Operation 123
6.3 Temperature Requirements for an RU 126
6.4 ESD Wrist Strap 126
6.5 ACCU Replacement 127
6.6 Antenna Replacement 131
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RBS 2207 Maintenance Manual
6.7 Antenna Feeder and Jumper Cable Replacement 135
6.8 Battery Replacement 137
6.9 Battery Temperature Sensor Replacement 138
6.10 BFU Replacement 138
6.11 Bias Injector Replacement 139
6.12 Bias Injector DC Cable Replacement 141
6.13 CDU Replacement 143
6.14 CDU Bus Cable Replacement 146
6.15 CDU-dTRU RX Cables Replacement 149
6.16 CDU-dTRU TX Cables Replacement 150
6.17 DCCU Replacement 153
6.18 DC Filter Replacement 156
6.19 DXU Replacement 161
6.20 DXU/dTRU Backplane Replacement 164
6.21 EPC Bus Cable Replacement 167
6.22 ESB Cable Replacement 172
6.23 Fan Replacement 173
6.24 FCU Replacement 175
6.25 Flash Card Replacement 178
6.26 IDM Replacement 182
6.27 OVP Card Replacement 184
6.28 PSU Replacement 185
6.29 RBS SW Update 187
6.30 RX Antenna Feeder Replacement 189
6.31 Setting the IDB Parameters 190
6.32 TMA Replacement 221
6.33 TMA-CM Replacement 223
6.34 TMA-CM Cable Replacement 225
6.35 dTRU Replacement 228
6.36 TX Antenna Feeder Replacement 230
6.37 Y Link Cable Replacement 231
7 Test after Repair 235
7.1 How to use Test after Repair 235
7.2 Choosing Test Procedure 235
7.3 Performing Test Call 236
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RBS 2207 Maintenance Manual
8 Concluding Routines 239
8.1 Before Leaving the Site 239
8.2 Report of Finished Work 240
8.3 Repair Delivery Note – “Blue Tag” 240
8.4 Handling of Replaced Parts and RUs 241
8.5 Transport of a Repairable Unit 244
8.6 Trouble Report on Equipment or on this Manual 244
9 Optical Indicators and Switches 247
9.1 Indicator Types 247
9.2 CDU-G and CDU-J 248
9.3 dTRU 249
9.4 DXU-21A 250
9.5 DXU-21 252
9.6 FCU-01 254
9.7 IDM-02 255
9.8 PSU 257
9.9 TMA-CM-01 (Optional) 258
10 Preventive Maintenance 259
10.1 Determining Preventive Maintenance Intervals 259
10.2 Maintaining Antenna Systems 260
10.3 Maintaining Batteries 262
10.4 Replacing Fans 262
10.5 Replacing Door Filter 262
11 RF Connections 265
11.1 Wiring a CDU-J with Hybrid Combiner 266
11.2 Wiring a CDU-J without Hybrid Combiner 268
11.3 Wiring a CDU-J in a 2×1 Configuration 269
11.4 Wiring CDU-G with Hybrid Combiner 270
11.5 Wiring CDU-G without Hybrid Combiner 271
11.6 Wiring CDU-G in a 2×1 Configuration 272
11.7 Wiring CDUs with Hybrid Combiner in a 1×4 Configuration 273
11.8 Wiring CDUs without Hybrid Combiner in a 1×4
Configuration 274
12 Non-RF Connections 277
12.1 Power Cables 277
EN/LZT 720 0082 Uen R5A 2005-05-10
RBS 2207 Maintenance Manual
12.2 EPC Bus Cables 279
12.3 DC and Signal Cables 280
13 CDU Antenna Configurations 285
13.1 CDU-J Antenna Connections 285
13.2 CDU-J Configurations 286
14 Glossary 293

[ 本帖最后由 dreamsea 于 2007-3-7 15:09 编辑 ]