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Motorola MTR3000 User Manual
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Controller Schematics (UHF)
4-49
2
PB_
G
PIO
AN
D
G
PI
10K
47K
R
3470M3
R
3466M3
R
3418M3
R
3412M3
Q3409M3
Q3406M3
MMBT3904
1
3
2
DT
C
114YK
A
F
2
3
1
1K
475
47.5K
33.2K
FP
GA
_
G
PIO_(4)
OM
A
P_
G
PIO_7
I
N
OUT
10K
47K
V
R
3402M3
R
3469M3
R
3465M3
R
3450M3
R
3411M3
R
3407M3
R
3403M3
R
3402M3
Q3411M3
Q3403M3
D3403M3
C
3402M3
1000PF
B
A
S52
MMBT3904
1
3
2
DT
C
114YK
A
F
2
3
1
1K
1K
10K
475
0
47.5K
33.2K
MMBZ20V
A
LT1
G
3
1
2
1_875V
OM
A
P_
G
PIO_3
5V
FP
GA
_
G
PIO_(3)
BP_
G
PIO_3
1_875V
OM
A
P_
G
PI_4
OUT
I
N
I
N
OUT
10K
47K
Q3410M3
DT
C
114YK
A
F
2
3
1
FP
GA
_
G
PIO_(2)
V
R
3400M3
R
3468M3
R
3467M3
R
3464M3
R
3463M3
R
3454M3
R
3448M3
R
3420M3
R
3417M3
R
3414M3
R
3408M3
R
3404M3
R
3400M3
Q3408M3
Q3400M3
D3401M3
D3400M3
C
3408M3
C
3400M3
1000PF
1000PF
B
A
S52
B
A
S52
MMBT3904
1
3
2
MMBT3904
1
3
2
1K
10K
475
1K
10K
475
0
0
47.5K
47.5K
33.2K
33.2K
MMBZ20V
A
LT1
G
3
1
2
BP_
G
PI_1
OM
A
P_
G
PI_1
5V
5V
OM
A
P_
G
PIO_6
BP_
G
PIO_6
1_875V
1_875V
OUT
OUT
V
R
3401M3
R
3475M3
R
3471M3
R
3449M3
R
3409M3
R
3405M3
R
3401M3
Q3401M3
D3405M3
C
3401M3
1000PF
B
A
S52
MMBT3904
1
3
2
1K
10K
475
0
47.5K
33.2K
MMBZ20V
A
LT1
G
3
1
2
BP_
G
PIO_2
5V
1_875V
OM
A
P_
G
PIO_2
OUT
10K
47K
Q3404M3
DT
C
114YK
A
F
2
3
1
FP
GA
_
G
PIO_(0)
I
N
R
3452M3
R
3419M3
R
3416M3
D3406M3
C
3406M3
1000PF
B
A
S52
10K
475
0
BP_
G
PIO_5
5V
R
3476M3
R
3472M3
R
3413M3
Q3407M3
MMBT3904
1
3
2
1K
47.5K
33.2K
1_875V
OM
A
P_
G
PIO_5
OUT
V
R
3403M3
R
3477M3
R
3473M3
R
3451M3
R
3410M3
R
3406M3
R
3224M3
Q3402M3
D3407M3
D3404M3
C
3403M3
1000PF
B
A
S52
B
A
S52
MMBT3904
1
3
2
1K
10K
475
0
47.5K
33.2K
MMBZ20V
A
LT1
G
3
BP_
G
PI_4
1_875V
5V
5V
OM
A
P_
G
PIO_8
OUT
R
3246M3
C
3227M3
1000PF
0
BP_
G
PIO_8
R
3478M3
R
3474M3
R
3230M3
R
3229M3
10K
475
47.5K
33.2K
Q3200M3
MMBT3904
1
3
2
10K
47K
Q3201M3
DT
C
114YK
A
F
2
3
1
FP
GA
_
G
PIO_(5)
I
N
10K
47K
R
3453M3
R
3415M3
Q3405M3
D3402M3
C
3407M3
1000PF
B
A
S52
DT
C
114YK
A
F
2
3
1
10K
0
BP_
G
PIO_7
5V
FP
GA
_
G
PIO_(1)
1_875V
I
N
1
2
10K
47K
R
3480M3
R
3479M3
R
3457M3
R
3430M3
R
3428M3
R
3424M3
Q3415M3
Q3413M3
D3408M3
C
3413M3
1000PF
B
A
S52
MMBT3904
1
3
2
DT
C
114YK
A
F
2
3
1
1K
10K
475
0
47.5K
33.2K
FP
GA
_
G
PIO_(7)
OM
A
P_
G
PIO_10
BP_
G
PIO_10
5V
1_875V
I
N
OUT
10K
47K
R
3482M3
R
3481M3
R
3423M3
Q3414M3
Q3412M3
MMBT3904
1
3
2
DT
C
114YK
A
F
2
3
1
1K
47.5K
33.2K
1_875V
OM
A
P_
G
PIO_9
FP
GA
_
G
PIO_(6)
I
N
OUT
V
R
3408M3
R
3456M3
R
3429M3
R
3427M3
D3409M3
C
3412M3
1000PF
B
A
S52
10K
475
0
MMBZ20V
A
LT1
G
3
1
2
BP_
G
PIO_9
5V
R
3438M3
R
3437M3
R
3436M3
C
3422M3
C
3421M3
C
3420M3
1000PF
1000PF
1000PF
475
475
475
BP_OP1_
C
S1_
N
BP_OP1_
C
S2_
N
FP
GA
_BP_OP1_
C
S1_
N
FP
GA
_BP_OP1_
C
S3_
N
FP
GA
_BP_OP1_
C
S2_
N
BP_OP1_
C
S3_
N
I
N
I
N
I
N
V
CC
GN
D
U3400M3
C
3415M3
C
3414M3
.01UF
0.1UF
NC
7
W
Z17
2
5
1_875V
U3400M3
R
3458M3
R
3447M3
R
3441M3
C
3431M3
1000PF
47.5K
475
0
NC
7
W
Z17
3
4
BP_OPT_I
R
Q_
N
5V
R
3431M3
33.2
OPT_I
R
Q_
N
OUT
R
3426M3
R
3425M3
0
0
BP_
G
PIO_3
BP_
G
PI_1
BP_
CARR
IE
R
_DETE
C
T
BP_EXT_PTT_
N
R
3245M3
C
3222M3
1000PF
0
BP_
AC
_F
A
IL
NC
V
R
3200M3
U3400M3
R
3220M3
R
3215M3
47.5K
475
NC
7
W
Z17
1
6
MMBZ5231BLT1
G
5.1V
2
3
1
5V
R
3211M3
33.2
AC
_F
A
IL
OUT
OTHE
R
OPTIO
N
S
10K
47K
10K
47K
R
3462M3
R
3461M3
R
3460M3
R
3459M3
Q3417M3
Q3416M3
DT
C
114YK
A
F
2
3
1
DT
C
114YK
A
F
2
3
1
33.2
33.2
4.75K
4.75K
FP
GA
_
R
X_M
A
I
N
_
R
ST_
N
EX_BUF_E
N
_
N
FP
GA
_EX_M
A
I
N
_
R
ST_
N
FP
GA
_E
N
ET_
R
X_
R
ESET_
N
FP
GA
_EX_
R
ESET_
N
R
X_BUF_E
N
_
N
3_3V
3_3V
I
N
I
N
R
3432M3
33.2
P
A
_E
NA
BLE
R
F_
R
EL
A
Y_
C
O
N
T
R
OL
AN
TE
NNA
_
R
EL
A
Y
FP
GA
_
W
B
C
ODE
C
_BP_
R
ESET_
N
I
N
I
N
I
N
I
N
10K
47K
R
3483M3
R
3234M3
Q3418M3
DT
C
114YK
A
F
2
3
1
10K
33.2
5V
1_4V_TOM
A
P_P
G
I
N
R
3435M3
R
3434M3
R
3249M3
10K
10K
D
N
P
1
2
10K
D
N
P
1
2
BP_LVL_SHIFT_OE_
N
3
4
5
6
7
8
9
10
2
22
V
CC
B2
V
CC
B1
V
CCA
GN
D4
GN
D3
GN
D2
GN
D1
B8
B7
B6
B5
B3
A
8
A
7
A
6
A
5
A
4
A
3
A
1
DI
R
B2
B1
A
2
B4
OE
U3403M3
S
N
74LV
C
8T245
21
20
19
18
17
16
15
14
11
12
13
G
1
1
23
24
R
3421M3
10K
D
N
P
FP
GA
_BP_M
A
I
N
_
R
ST_
N
1_875V
C
3410M3
C
3409M3
C
3405M3
C
3404M3
.01UF
0.1UF
.01UF
0.1UF
1_875V
5V
B
DI
R
V
CCA
V
CC
B
GN
D
A
U3401M3
R
3455M3
R
3445M3
R
3443M3
R
3439M3
R
3422M3
Q3419M3
D3410M3
C
3429M3
C
3426M3
C
3425M3
.01UF
0.1UF
1000PF
B
A
S52
PZT651T1
1
2
4
3
10K
D
N
P
10K
4.75K
D
N
P
1
2
475
332
S
N
74LV
C
1T45
3
4
5
1
6
5V
BP_
R
ESET_
N
5V
V
R
3407M3
C
3411M3
1000PF
18V
MMSZ5248BT1
G
1
2
BP_
AN
TE
NNA
_
R
EL
A
Y
R
3446M3
R
3444M3
C
3430M3
1000PF
4.75K
D
N
P
1
2
475
BP_
R
F_
R
EL
A
Y_
C
TL
R
3242M3
R
3241M3
C
3237M3
1000PF
D
N
P
4.75K
1
2
475
BP_P
A
_E
NA
BLE
Controller – Trunking/Options Sche
matic Diagram (Kit No. CLN8502)
164
166
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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