Anritsu ME7840A Especificações Página 188
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7-6 TEST PORT
CONNECTOR AND
PORT MODULE
The following procedure describes the proper steps to remove and install
the Test Port Connector and Port Module.
Tools Required:
q
Anritsu 01-202 universal adapter wrench
q
5/8” open end wrench
q
5/8” open end torque wrench, 120 in-lb
q
5/16” open end torque wrench, 8 in-lb
Removal
Procedure:
1. Remove the Port Module mounting screws from the receiver PCB.
2. Loosen the RF cables connected to the Port Module.
3. Loosen the K connection between the Port Module and the Test Port
Connector and carefully slide the Port Module backward. Remove
the Port Module.
4. Use the 5/8” open end wrench to loosen the Test Port connector
mounting nut. This nut is on the back side of the Test Port connec-
tor.
5. Remove the Test Port Connector.
Installation
Procedure:
1. Install the Test Port Connector through the D-shape hole on the Re-
ceiver metal tray.
2. Install the Test Port connector mounting nut and tighten the nut
slightly.
3. Place the Port Module with the “P” port facing the Test Port connec
-
tor. Connect the Port Module “P” port to the Test Port connector.
Make the connection finger tight and then loosen a quarter turn.
While making the connection, keep the Port Module flat against the
receiver PCB and be careful not to damage the center pin of the Port
Module “P” port connector.
4. Install the Port Module mounting screws only far enough to hold the
module flat but still allowing some movement front to back.
5. Use the 5/8” wrench on the Test Port connector mounting nut, while
using the universal adapter wrench in front to hold the Test Port
connector still. Tighten the mounting nut as tight as you can while
holding the Port Module flat against the receiver PCB with your
other fingers.
6. Use the 5/8” torque wrench to tighten the mounting nut to 120 in-lb.
7-20 MS462XX MM
TEST PORT CONNECTOR AND PORT MODULE REMOVAL AND REPLACEMENT
- MAINTENANCE MANUAL 3
- WARRANTY 4
- LIMITATION OF WARRANTY 4
- TRADEMARK ACKNOWLEDGMENTS 4
- Safety Symbols 7
- For Safety 8
- Table of Contents, Narrative 9
- Table of Contents 11
- Table of Contents (Continued) 12
- Chapter 1 17
- General Information 17
- 1-2 MS462XX MM 18
- 1-6 IDENTIFICATION 20
- 1-8 SPARE PARTS 21
- 1-6 MS462XX MM 22
- 1-9 ASSEMBLY 23
- 1-10 PREVENTIVE 23
- 1-11 RECOMMENDED 23
- 1-8 MS462XX MM 24
- MS462XX MM 1-9 25
- 1-10 MS462XX MM 26
- 1-13 COMPONENT 27
- 1-12 MS462XX MM 28
- 1-14 SERVICE 29
- Chapter 2 31
- Theory of Operation 31
- 7 dBm Max., 1 dBm Min 34
- MS462XX MM 2-5 35
- 2-6 MS462XX MM 36
- MS462XX MM 2-7 37
- 2-8 MS462XX MM 38
- MS462XX MM 2-9 39
- 2-10 MS462XX MM 40
- MS462XX MM 2-11 41
- 2-12 MS462XX MM 42
- MS462XX MM 2-13 43
- 2-14 MS462XX MM 44
- 2-5 FRONT END RF 45
- 2-16 MS462XX MM 46
- MS462XX MM 2-17 47
- 2-18 MS462XX MM 48
- MS462XX MM 2-19 49
- 2-20 MS462XX MM 50
- MS462XX MM 2-21 51
- 2-22 MS462XX MM 52
- MS462XX MM 2-23 53
- 2-24 MS462XX MM 54
- 2-7 CENTRAL 55
- 2-8 RECEIVER 55
- 2-26 MS462XX MM 56
- MS462XX MM 2-27 57
- 2-28 MS462XX MM 58
- MS462XX MM 2-29 59
- 2-30 MS462XX MM 60
- MS462XX MM 2-31 61
- 2-32 MS462XX MM 62
- MS462XX MM 2-33 63
- Figure 2-9 64
- Figure 2-10 65
- Figure 2-11 66
- MS462XX MM 2-37 67
- Figure 2-13 68
- Figure 2-14 69
- Figure 2-15 70
- MS462XX MM 2-41 71
- 2-42 MS462XX MM 72
- Figure 2-18 73
- Figure 2-19 74
- MS462XX MM 2-45 75
- Figure 2-21 76
- MS462XX MM 2-47/2-48 77
- Chapter 3 79
- Operational Performance 79
- 3-4 MS462XX MM 82
- 3-3 VERIFYING 83
- 3-6 MS462XX MM 84
- 3-4 NON-RATIO 85
- 3-8 MS462XX MM 86
- MS462XX MM 3-9 87
- 3-5 SYSTEM DYNAMIC 88
- MS462XX MM 3-11 89
- 3-12 MS462XX MM 90
- MS462XX MM 3-13 91
- 3-6 SYSTEM DYNAMIC 92
- MS462XX MM 3-15 93
- 3-7 COMPRESSION 94
- MS462XX MM 3-17 95
- 3-18 MS462XX MM 96
- 3-8 RECEIVER 97
- 3-20 MS462XX MM 98
- 3-22 MS462XX MM 100
- (MS462XC) 101
- 3-24 MS462XX MM 102
- 3-9 NOISE FIGURE 104
- MS462XX MM 3-27 105
- 3-28 MS462XX MM 106
- MS462XX MM 3-29 107
- 3-10 NOISE FIGURE 108
- MS462XX MM 3-31 109
- 3-32 MS462XX MM 110
- MS462XX MM 3-33 111
- 3-34 MS462XX MM 112
- 3-11 FREQUENCY 113
- 3-12 37SF50 PHASE 114
- MS462XX MM 3-37 115
- 3-38 MS462XX MM 116
- 3-13 HARMONIC 117
- Chapter 4 119
- System Performance 119
- Verification 119
- 4-2 CALIBRATION AND 122
- 4-3 PERFORMANCE 123
- 4-6 MS462XX MM 124
- 4-4 VNMS 125
- 4-8 MS462XX MM 126
- Chapter 5 127
- Adjustments 127
- 5-2 RECOMMENDED 130
- 5-5 10 MHz 130
- Dedicated 131
- Anritsu MF241XB 132
- Frequency Counter 132
- MS462XX MM 5-7 133
- 5-6 ALC ADJUSTMENT 134
- MS462XX MM 5-9 135
- 5-7 BACK-END 136
- 5-8 NOISE SOURCE 137
- NOISE SOURCE ADJUSTMENTS 138
- ADJUSTMENTS NOISE SOURCE 139
- Chapter 6 141
- Troubleshooting 141
- 6-3 TROUBLESHOOTING 144
- TROUBLESHOOTING CPU MODULE 145
- CPU MODULE TROUBLESHOOTING 146
- 6-4 HARDWARE 148
- MS462XX MM 6-9 149
- D Source 1 Offset Lock Fail 150
- L Source 2 Main Lock Fail 150
- MS462XX MM 6-11 151
- 6-12 MS462XX MM 152
- MS462XX MM 6-13 153
- 6-14 MS462XX MM 154
- MS462XX MM 6-15 155
- 6-16 MS462XX MM 156
- MS462XX MM 6-17 157
- Receiver Module 157
- Flexible Cable 157
- 6-18 MS462XX MM 158
- MS462XX MM 6-19 159
- Common Offset 160
- MS462XX MM 6-21 161
- 6-22 MS462XX MM 162
- 6-5 SOFTWARE 163
- 6-6 MEASUREMENT 163
- 6-7 NOISE FIGURE 164
- MS462XX MM 6-25 165
- 6-26 MS462XX MM 166
- 6-8 FREQUENCY 167
- Chapter 7 169
- Removal and Replacement 169
- Procedures 169
- 7-4 MS462XX MM 172
- MS462XX MM 7-5 173
- 7-6 MS462XX MM 174
- MS462XX MM 7-7 175
- TABS (5) 176
- 7-3 POWER 177
- , remove the four 178
- MS462XX MM 7-11 179
- 7-12 MS462XX MM 180
- MS462XX MM 7-13 181
- 7-14 MS462XX MM 182
- MS462XX MM 7-15 183
- 7-16 MS462XX MM 184
- MS462XX MM 7-17 185
- 7-5 RECEIVER MODULE 186
- MS462XX MM 7-19 187
- 7-6 TEST PORT 188
- 7-7 OPTION AND 189
- 7-22 MS462XX MM 190
- 7-8 BACKPLANE PCB 191
- 7-24 MS462XX MM 192
- Appendix A 193
- Connector Care and Handling 193
- CONNECTOR CARE AND HANDLING 196
- Appendix B 199
- Performance Specifications 199
- Subject Index 201
- ..............2-8 202
- ..............2-5 202
- D TO G SUBJECT INDEX 202
- ................2-5 203
- SUBJECT INDEX H TO P 203
- R TO T SUBJECT INDEX 204
- SUBJECT INDEX V TO W 205
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