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Motorola MTR3000 User Manual
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Exciter PCB (UHF)
7-29
7.3
Exciter P
CB (UHF)
P4800
G
1
G
2
G
4
G
3
R
4805
C
4809
L4802
C
4807
C
4808
L4800
L4801
C
4811
R
4806
R
4807
U4800
C
4805
R
4804
R
4800
C
4802
C
4803
Q4802
R
4802
R
4803
R
4808
R
4809
R
4810
C
4804
Q4800
R
4726
TP4700
C
4801
Q4801
R
4719
R
4801
C
4800
R
4717
R
4716
C
4715
C
4716
C
4717
C
4714
L4701
U4701
C
4705
R
4715
C
4704
C
4719
R
4714
L4702
R
4713
R
4712
2
3
2
3
3
85
3
2
4
R
4723
R
4724
R
4725
Q4702
R
4727
C
4711
Q4700
Q4701
R
4728
R
4729
R
4721
R
4010
R
4011
R
4731
R
4730
R
4722
C
4713
C
4712
3
2
3
2
3
2
C
4503
Q4503
R
4507
E4500
R
4503
R
4504
R
4506
Q4501
R
4509
C
4500
C
4501
R
4502
R
4500
Q4500
R
4501
D4500
2
3
2
3
3
2
R
4508
C
4511
R
4511
C
4512
U4501
R
4207
R
4200
R
4512
C
4514
C
4513
U4500
R
4524
U4502
C
4570
R
4525
C
4508
R
4206
R
4202
R
4514
C
4507
C
4509
C
4506
E4501
R
4505
R
4513
C
4504
R
4510
C
4505
C
4502
C
4510
4
8
7
14
L11
L1
8
5
A
11
E4300
Q4300
R
4306
C
4307
U4300
C
4305
C
4306
C
4300
C
4301
C
4302
R
4300
Q4302
Q4301
R
4307
R
4301
R
4304
R
4303
R
4305
R
4302
C
4304
R
4308
R
4310
R
4330
R
4309
3
2
2
2
3
3
2
3
P4401
C
4408
C
4410
R
4411
R
4410
R
4413
U4401
C
4411
P4400
E4400
R
4408
R
4409
C
4409
C
4407
C
4406
C
4405
C
4404
R
4427
R
4405
R
4421
R
4412
R
4428
R
4415
2
3
5
4
10
9
8
2
4
R
4400
R
4403
C
4400
C
4401
R
4404
R
4402
R
4401
R
4424
U4400
C
4416
R
4426
R
4425
C
4403
C
4413
C
4412
C
4414
R
4407
R
4418
R
4406
R
4417
R
4416
34
33
23
22
44
11
12
C
4016
R
4018
R
4015
C
4013
C
4014
C
4402
R
4422
R
4423
R
4420
R
4419
C
4015
C
4017
R
4016
R
4014
R
4017
U4000
C
4011
C
4009
C
4007
C
4005
C
4012
C
4010
C
4006
R
4007
R
4008
R
4006
R
4002
R
4003
C
4415
C
4418
R
4414
C
4001
C
4002
C
4000
E4000
R
4013
R
4012
C
4003
C
4004
R
4001
R
4000
C
4018
11
10
20
C
4008
R
4322
R
4323
R
4324
C
4318
C
4323
C
4319
C
4324
R
4321
R
4325
C
4322
U4301
R
4327
R
4326
E4302
R
4320
C
4326
C
4327
R
4328
R
4329
C
4321
C
4325
U4302
C
4317
3
2
3
2
C
4417
R
4435
R
4429
R
4430
C
4419
P4402
U4402
R
4437
R
4436
R
4434
R
4433
R
4432
C
4422
C
4421
C
4420
R
4431
16
8
7
2
2
3
4
9
10
15
R
4005
C
4706
E4700
R
4720
R
4004
C
4708
C
4707
L4700
C
4718
C
4703
R
4709
C
4702
R
4710
U4700
R
4706
C
4700
R
4704
R
4705
R
4707
R
4703
R
4702
C
4701
R
4700
R
4708
3
4
R
4701
R
4636
R
4618
R
4619
Q4604
Q4605
R
4633
R
4635
R
4632
R
4628
L4615
R
4634
Q4606
C
4627
C
4628
E4600
Q4603
R
4629
C
4630
C
4629
C
4626
R
4631
R
4630
3
2
2
3
3
2
3
2
L4613
C
4625
C
4623
R
4624
R
4627
L4614
L4612
SH4601
C
4622
C
4631
Q4602
R
4621
R
4623
R
4622
C
4619
R
4625
C
4620
L4611
C
4618
6
9
3
2
4
2
7
C
4624
TP4403
TP4401
TP4406
TP4404
C
4200
R
4203
TP4405
C
4202
C
4201
R
4205
R
4201
R
4204
E4100
C
4102
C
4105
C
4103
C
4100
C
4101
Q4100
R
4100
R
4105
C
4106
C
4104
C
4107
R
4101
R
4106
R
4107
R
4103
R
4102
3
2
2
30
29
TP4402
TP4400
R
4104
P4200
L4500
C
4517
R
4519
R
4518
R
4523
R
4521
C
4521
C
4520
C
4546
R
4522
R
4520
C
4515
C
4519
R
4517
R
4516
C
4526
C
4527
C
4528
C
4529
C
4530
C
4531
C
4532
C
4533
C
4534
C
4535
C
4516
C
4536
C
4537
C
4538
C
4539
C
4540
C
4541
C
4542
C
4543
C
4544
C
4545
Q4303
R
4311
Q4304
R
4312
R
4314
R
4313
C
4311
C
4309
C
4313
R
4316
R
4317
R
4318
C
4314
E4301
C
4308
C
4310
R
4315
R
4331
C
4312
U4303
C
4316
R
4319
C
4315
3
2
8
4
3
2
5
C
4523
C
4522
C
4632
SH4600
12
10
11
R
4605
R
4604
L4603
C
4606
R
4603
L4604
CR
4600
R
4601
C
4605
C
4601
C
4602
C
4603
C
4604
R
4602
R
4607
R
4606
R
4608
L4602
C
4607
C
4608
Q4600
R
4613
R
4614
L4601
C
4615
R
4612
L4609
C
4617
CR
4607
CR
4606
R
4610
L4608
C
4614
C
4613
C
4610
C
4611
R
4616
R
4615
R
4617
L4607
C
4616
Q4601
CR
4605
R
4609
L4605
C
4609
CR
4604
L4606
R
4611
3
4
5
8
7
6
Y4600
CR
4601
CR
4603
CR
4602
R
4600
L4600
C
4600
Y4601
C
4612
2
9
84009272002_B
C
2009
Exciter Board PCB – T
op V
i
ew (PCB No.
84009272002)
294
296
Table of Contents
68007024097_DSMFrntcover.pdf
1
68007024097_b.pdf
2
Foreword
3
General Safety and Installation Standards and Guidelines
4
MOTOTRBOTM MTR3000 Base Station/Repeater Supplemental Safety and Installation Requirements
6
Environmental Information
7
Document History
9
Table of Contents
11
Foreword i
11
General Safety and Installation Standards and Guidelines ii
11
MOTOTRBOTM MTR3000 Base Station/Repeater Supplemental Safety and Installation Requirements iv
11
Environmental Information v
11
Commercial Warranty xx
11
Appendix A EMEA Warranty, Service and Technical Support A-1
14
Appendix B LACR Replacement Parts Ordering and Motorola Service Centers B-1
14
Appendix C NAG Replacement Parts Ordering and Motorola Service Centers C-1
14
Appendix D MOTOTRBO Base Station/Repeater – EME ASSESSMENT D-1
15
Glossary of Terms and Acronyms Glossary-1
15
List of Figures
16
List of Tables
17
Summary of Printed Circuit Boards and Bands
19
Commercial Warranty
20
Chapter 1 MTR3000 Base Station/Repeater
21
1.1 Notations Used in This Manual
21
1.2 Description
21
1.2.1 Operating Features
24
1.2.2 Features not offered
25
1.2.3 Frequency Ranges and Power Levels
25
1.3 Specifications
26
1.4 Theory of Operation
28
1.5 Basic Troubleshooting
30
Chapter 2 Maintenance
43
2.1 Introduction
43
2.1.1 Routine Maintenance
43
2.1.2 Preventive Maintenance
43
2.1.3 Safe Handling of CMOS Devices
44
2.1.4 Repair Procedures and Techniques – General
45
2.1.5 Test Equipment
48
2.1.6 Service Aids
49
Chapter 3 MTR3000 Power Amplifier
51
3.1 Overview
51
3.2 Theory of Operation
51
3.2.1 RF Board
54
3.2.2 Isolator
55
3.2.3 Output Board
56
3.2.4 Distribution Board
56
3.3 Troubleshooting
59
3.3.1 Application and Removal of Thermal Grease
59
3.3.2 Disassembly and Reassembly Procedures
60
3.3.3 Troubleshooting Chart
65
3.3.4 Detailed Troubleshooting
67
3.4 Power Amplifier (PA) Schematics (UHF)
75
3.5 Power Amplifier (PA) PCB (UHF)
90
3.6 Power Amplifier Parts List (UHF) – CLE1333
98
3.7 Power Amplifier Parts List (UHF) – CLE1334
99
3.8 Power Amplifier Parts List (UHF) – CLE6215
100
3.9 Power Amplifier Parts List (UHF) – CLE6216
105
3.10 Power Amplifier Parts List (UHF) – CLE6217
110
3.11 Power Amplifier Parts List (UHF) – CLE6218
111
3.12 Power Amplifier Parts List (UHF) – CLE6219
112
3.13 Power Amplifier Parts List (UHF) – CLN8504
116
Chapter 4 MTR3000 Station Control Module
117
4.1 Overview
117
4.2 Theory of Operation
117
4.2.1 Tx/Rx OMAP
118
4.2.2 Serial Peripheral Interface (SPI)
119
4.2.3 Station Reference
123
4.2.4 MAKO
125
4.2.5 Field Programmable Gate Array (FPGA)
127
4.2.6 Audio
129
4.2.7 Ethernet Interface
130
4.2.8 Backplane
132
4.2.9 Exciter
132
4.2.10 Receiver
133
4.2.11 Front Panel (FP) Connectors and Switch
134
4.2.12 Front Panel LEDs
138
4.2.13 Supply Voltage Circuitry
138
4.3 Troubleshooting
139
4.3.14 Disassembly and Reassembly Procedures
139
4.3.15 Troubleshooting Chart
140
4.3.16 Calibration Procedure
149
4.4 Controller Schematics (UHF)
150
4.5 Controller PCB (UHF)
167
4.6 Controller Parts List (UHF)
169
Chapter 5 MTR3000 Power Supply
193
5.1 Overview
193
5.2 Troubleshooting
193
5.2.1 Basic Voltage Check Procedure
193
Chapter 6 MTR3000 Receiver Module
195
6.1 Overview
195
6.2 Receiver Schematics (UHF)
197
6.3 Receiver PCB (UHF)
241
6.4 Receiver Parts List (UHF) – CRE4007
243
6.5 Receiver Parts List (UHF) – CRE4008
256
Chapter 7 MTR3000 Exciter Module
267
7.1 Overview
267
7.2 Exciter Schematics (UHF)
269
7.3 Exciter PCB (UHF)
295
7.4 Exciter Parts List (UHF) – CTE4003
297
7.5 Exciter Parts List (UHF) – CTE4004
303
Appendix A EMEA Warranty, Service and Technical Support
309
A.1 Warranty and Service Support
309
A.1.1 Warranty Period and Return Instructions
309
A.1.2 After Warranty Period
309
A.2 European Radio Support Centre (ERSC)
310
A.3 Piece Parts
310
A.4 Technical Support
311
A.5 Further Assistance From Motorola
311
Appendix B LACR Replacement Parts Ordering and Motorola Service Centers
313
B.1 Commercial Warranty
313
B.2 Replacement Parts Ordering
315
B.2.1 Basic Ordering Information
315
B.2.2 Motorola Online
315
B.3 Motorola Service Centers
315
B.3.1 Servicing Information
315
B.3.2 Motorola de México, S.A.
315
B.3.3 Motorola de Colombia, Ltd.
315
Appendix C NAG Replacement Parts Ordering and Motorola Service Centers
317
C.1 Commercial Warranty
317
C.2 Replacement Parts Ordering
319
C.2.1 Basic Ordering Information
319
C.2.2 Motorola Online
319
C.2.3 Mail Orders
319
C.2.4 Telephone Orders
319
C.2.5 Fax Orders
319
C.2.6 Parts Identification
320
C.2.7 Product Customer Service
320
C.3 Motorola Service Centers
320
C.3.1 Servicing Information
320
C.3.2 Motorola Service Center
320
C.3.3 Motorola Federal Technical Center
320
C.3.4 Motorola Canadian Technical Logistics Center
320
Appendix D MOTOTRBO Base Station/Repeater – EME ASSESSMENT
321
D.1 Executive Summary
321
D.2 Exposure Prediction Model
321
D.2.1 Exposure in Front of the Antenna
321
D.2.2 Exposure at Ground Level
323
D.3 Typical System Configuration
324
D.4 Exposure Limits
324
D.5 EME Exposure Evaluation
324
D.5.1 Exposure in Front of the Antenna
324
D.5.2 Exposure at Ground Level
324
D.6 Compliance Boundary Description
325
D.7 References
325
Glossary of Terms and Acronyms
327
blank.pdf
332
68007024097_DSMBckcover_b.pdf
333
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Motorola MTR3000 Specifications
General
Brand
Motorola
Model
MTR3000
Category
Accessories
Language
English
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