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Motorola MTR3000 User Manual
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4-50
Controller Schematics (UHF)
DM
C
S
SSI_T
R
IDE
N
T<2..0>
I
N
IO
2
SSI_T
R
IDE
N
T_TXD
C
3601M3
C
3600M3
0.1UF
.01UF
M
A
KO_V4_2_775V
1_875V
R
3601M3
0
SSI_T
R
IDE
N
T_
C
LK
EX_E
NA
BLE
SSI_T
R
IDE
N
T_FS
1
0
I
N
NC
NC
R
3605M3
R
3600M3
C
3603M3
C
3602M3
0.1UF
.01UF
49.9
4.75K
1_875V
M
A
KO_V4_2_775V
V
CC
B
V
CCA
GN
D3
GN
D2
GN
D1
B1_2
B1_1
B2_2
B2_1
A
2_2
A
2_1
A
1_2
A
1_1
DI
R
2
DI
R
1
OE2
OE1
U3602M3
C
3609M3
C
3608M3
0.1UF
.01UF
S
N
74
A
V
C
4T245
4
6
5
7
2
3
8
9
17
15
14
1
16
R
3609M3
R
3608M3
4.75K
4.75K
13
11
12
10
TXFS_EX
M
A
KO_V4_2_775V
TX
C
LK_EX
R
3639M3
R
3638M3
4.75K
D
N
P
4.75K
D
N
P
M
A
KO_V4_2_775V
V
CC
B
V
CCA
GN
D3
GN
D2
GN
D1
B1_2
B1_1
B2_2
B2_1
A
2_2
A
2_1
A
1_2
A
1_1
DI
R
2
DI
R
1
OE2
OE1
NC
NC
R
3607M3
R
3606M3
R
3604M3
R
3603M3
R
3602M3
4.75K
4.75K
4.75K
49.9
0
4
6
5
7
13
11
12
10
2
3
8
9
17
15
14
TXD_EX
DM
C
S_EX
U3600M3
C
3607M3
C
3606M3
0.1UF
.01UF
S
N
74
A
V
C
4T245
1
16
EX
C
ITE
R
C
I
RC
UIT
R
Y
10K
47K
R
3643M3
R
3617M3
Q3600M3
DT
C
114YK
A
F
2
3
1
0
100K
3_3V
EX_BUF_E
N
_
N
FP
GA
_SPI_<0..6>
IO
3
6
4
5
FP
GA
_EX_SPI_
C
S
FP
GA
_EX_SPI_
A
DD
R
1
EX_FP
GA
_MISO
1
0
FP
GA
_SPI_MOSI
2
FP
GA
_EX_SPI_
A
DD
R
2
FP
GA
_EX_SPI_
A
DD
R
0
FP
GA
_SPI_
C
LK
GN
D
Y0
A
0
A
1
Y3
Y4
A
5
A
6
Y7
E
N
_OE1
E
N
_OE2
Y1
Y2
A
2
A
3
A
4
Y5
Y6
A
7
V
CC
NC
U3601M3
R
3635M3
C
3605M3
C
3604M3
0.1UF
.01UF
0
M
C
74LVX244
2
4
6
8
11
13
15
17
1
19
10
20
18
16
14
12
9
7
5
3
3_3V
R
3616M3
R
3615M3
R
3614M3
R
3613M3
R
3612M3
R
3611M3
R
3610M3
0
0
0
0
0
0
0
EX_
C
PLD_
A
DD_1
EX_
C
PLD_MOSI
EX_
C
PLD_
C
LK
EX_
C
PLD_
A
DD_0
EX_
C
PLD_
C
E
EX_
C
PLD_
A
DD_2
EX_
C
PLD_MISO
EX_E
NA
BLE_
N
TP3600M3
1
C
LK_EX_16_8MHZ
14_2V
10V_EX
I
N
NC
NC
NC
NC
NC
NC
NC
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
J3600M3
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
A
13
A
14
A
15
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
8V
A
B
AC
US_SY
NC
B
A
B
A
_SPI_<0..3>
SSI_
A
B
AC
US<2..0>
I
N
IO
IO
SSI_
A
B
AC
US_FS
SSI_
A
B
AC
US_
R
X
SSI_
A
B
AC
US_
C
LK
1
0
2
C
3611M3
C
3610M3
0.1UF
.01UF
GN
D
Y0
A
0
A
1
Y3
Y4
A
5
A
6
Y7
E
N
_OE1
E
N
_OE2
Y1
Y2
A
2
A
3
A
4
Y5
Y6
A
7
V
CC
NC
NC
NC
NC
U3603M3
R
3636M3
R
3624M3
R
3623M3
R
3622M3
R
3621M3
33.2
49.9
49.9
0
0
M
C
74LVX244
2
4
6
8
11
13
15
17
1
19
10
20
18
16
14
12
9
7
5
3
3_3V
A
B
A
_DOUT
FP
GA
_
A
B
A
_SPI_MOSI
FP
GA
_
A
B
A
_SPI_
C
LK
FP
GA
_
A
B
A
_SPI_
C
S_
N
1
3
0
2
A
B
A
_FP
GA
_SPI_MISO
R
3620M3
R
3619M3
R
3618M3
C
3615M3
C
3614M3
0.1UF
.01UF
0
0
0
3_3V
1_875V
B
DI
R
V
CCA
V
CC
B
GN
D
U3607M3
R
3634M3
C
3625M3
C
3624M3
C
3623M3
C
3622M3
0.1UF
.01UF
0.1UF
.01UF
33.2
S
N
74
A
V
C
1T45
C
1
C
2
B2
A
1
A
2
1_875V
3_3V
A
B1
V
CC
B
V
CCA
GN
D3
GN
D2
GN
D1
B1_2
B1_1
B2_2
B2_1
A
2_2
A
2_1
A
1_2
A
1_1
DI
R
2
DI
R
1
OE2
OE1
NC
U3605M3
R
3642M3
R
3641M3
R
3640M3
R
3632M3
C
3619M3
C
3618M3
0.1UF
.01UF
4.75K
100K
100K
100K
S
N
74
A
V
C
4T245
4
6
5
7
13
11
12
10
2
3
8
9
17
15
14
1
16
3_3V
A
B
A
_
C
LK
A
B
A
_D
A
T
A
A
B
A
_FS
R
E
C
EIVE
R
C
I
RC
UIT
R
Y
R
3645M3
100K
3_3V
C
LK_
R
X_16_8MHZ
A
B
A
_DOUT
I
N
TP3602M3
1
A
B
A
_PD
14_2V
8V
TP3601M3
1
10V_
R
X
R
X_
A
TTE
N
_
R
X
R
X_
C
PLD_
C
E
A
B
A
_P
C
A
B
A
_PE
A
B
A
_SY
NC
B
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
J3601M3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
NC
NC
NC
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
A
13
A
14
A
15
R
X_
C
PLD_MOSI
R
X_
C
PLD_
A
DD2
R
X_
C
PLD_
C
LK
R
3644M3
100K
3_3V
R
X_
C
PLD_MISO
R
3633M3
C
3621M3
C
3620M3
0.1UF
.01UF
0
3_3V
1_875V
B
DI
R
V
CCA
V
CC
B
GN
D
U3606M3
C
3617M3
C
3616M3
0.1UF
.01UF
S
N
74
A
V
C
1T45
C
1
C
2
B2
B1
A
1
A
2
A
18
16
14
12
9
7
5
3
33.2
33.2
33.2
33.2
33.2
33.2
0
NC
R
3631M3
R
3630M3
R
3629M3
R
3628M3
R
3627M3
R
3626M3
R
3625M3
GN
D
Y0
A
0
A
1
Y3
Y4
A
5
A
6
Y7
E
N
_OE1
E
N
_OE2
Y1
Y2
A
2
A
3
A
4
Y5
Y6
A
7
V
CC
U3604M3
M
C
74LVX244
10
R
3637M3
C
3613M3
C
3612M3
0.1UF
.01UF
0
2
4
6
8
11
13
15
17
1
19
20
3_3V
R
X_
C
PLD_MISO
6
4
3
5
2
0
1
FP
GA
_
RC
V
R
_SPI_
A
DD
R
0
FP
GA
_
RC
V
R
_SPI_
A
DD
R
1
FP
GA
_
RC
V
R
_SPI_
A
DD
R
2
FP
GA
_
RC
V
R
_SPI_MOSI
FP
GA
_
RC
V
R
_SPI_
C
LK
FP
GA
_
RC
V
R
_SPI_
C
S
RC
V
R
_FP
GA
_SPI_MISO
R
X_
C
PLD_
A
DD0
R
X_
C
PLD_
A
DD1
R
X_BUF_E
N
_
N
R
X_
A
TTE
N
RC
V
R
_SPI_<0..7>
I
N
IO
Controller – Exciter and Receiver
Schematic Diagram
(Kit No. CLN8502)
165
167
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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