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Motorola MTR3000 User Manual
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Controller Schematics (UHF)
4-45
=
5V
NC
NC
NC
R
3053M7
E3041M7
C
3056M7
C
3052M7
C
3051M7
C
3049M7
.1UF
.1UF
.1UF
.1UF
12.4K
32
8
36
34
24
42
44
5
6
38
40
49
13
33
39
47
43
11
12
16
20
18
3_3V
SMS
C
_VDD33
A
B
DI
R
V
CCA
V
CC
B
GN
D
A
U3020M7
R
3015M7
R
3000M7
C
3040M7
C
3037M7
C
3035M7
C
3032M7
C
3030M7
C
3024M7
C
3023M7
C
3017M7
C
3016M7
.01UF
0.1UF
.01UF
0.1UF
.1UF
.1UF
.1UF
.1UF
.1UF
33.2
10K
S
N
74LV
C
1T45
3
4
5
2
1
6
3_3V
3_3V
1_875V
SMS
C
_
R
ESET_
N
I
N
B
DI
R
V
CCA
V
CC
B
GN
D
U3025M7
R
3021M7
R
3001M7
10K
10K
S
N
74LV
C
1T45
3
4
5
2
1
6
1_875V
USB2_M
A
KO_DP
SMS
C
_VBUS_DET
USB2_M
A
KO_DM
ETHE
RN
ET_E
NA
BLE
3_3V
I
N
IO
IO
A
FP
GA
_E
N
ET_
R
X_
R
ESET_
N
NC
NC
NC
NC
NC
NC
NC
R
3054M7
12K
I
N
GN
D1
GN
D
OUT
Y3038M7
25MHZ
N
X5032S
A
2
4
3
1
SMS
C
_XO
R
3044M7
C
3045M7
C
3027M7
30PF
30PF
1ME
G
SMS
C
_XI
C
OL_
G
PIO0
MD
C
_
G
PIO2
MDIO_
G
PIO1
CR
S_
G
PIO3
TXD0_
G
PIO4_EEP_DIS
A
BLE
TXD1_
G
PIO5_
R
MT_
W
KP
TXD2_
G
PIO6_PO
R
T_S
WA
P
TXD3_
G
PIO7_EEP_SIZE
TDO_
N
PHY_
R
ST
N
SPD_LED_
G
PIO10
N
FDX_LED_
G
PIO8
N
L
N
K
A
_LED_
G
PIO9
XO
EE
C
S
NC
TXP
TX
N
EEDO_
A
UTOMDIX_E
N
EE
C
LK_P
WR
_SEL
PHY_SEL
N
T
R
ST_
R
XD0
TEST1
EX
R
ES
TEST2
TEST3
VSS
USBDP
USBDM
USB
R
BI
A
S
R
XDV
TXE
N
R
XE
R
R
X
N
R
XP
XI
EEDI
VBUS_DET
T
C
K_
R
XD1
TMS_
R
XD2
TDI_
R
XD3
R
X
C
LK
PHY_I
N
T
VDD18
C
O
R
E_1
VDD18
C
O
R
E_2
VDD18USBPLL
VDD18PLL
VDD33IO_5
VDD33IO_3
VDD33IO_4
VDD33IO_2
VDD33IO_1
VDD33
A
_2
VDD33
A
_3
VDD33
A
_1
TX
C
LK
R
ESET
VDD33
A
_4
21
50
10
17
4
7
9
15
25
35
48
51
52
SMS
C
_VDD18USBPLL
SMS
C
_VDD18PLL
SMS
C
_VDD18
C
O
R
E
U3005M7
L
AN
9500I
46
45
29
30
31
22
23
14
26
27
28
1
41
37
56
55
54
53
2
3
19
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
IO2
V
N
IO1
VP
IO3
IO4
D3006M7
N
UP4301
1
3
4
6
25
3_3V
D3070_LED_3
D3070_LED_1
E
N
ET
AC
TIVITY
D3108M7
QT1222
2
3_3V
R
3109M7
R
3107M7
1
3
D
N
P
332
150
R
3075M7
R
3074M7
E3091M7
E3090M7
C
3101M7
C
3098M7
C
3085M7
C
3082M7
C
3077M7
.1UF
.1UF
1UF
.022UF
.1UF
10K
10K
SMS
C
_
N
L
N
K
A
_LED
R
3104M7
R
3102M7
R
3099M7
R
3092M7
R
3088M7
10
49.9
49.9
49.9
49.9
E
N
ET_
R
XP
E
N
ET_TX
N
E
N
ET_
R
X
N
E
N
ET_TXP
NC
NC
2
7
12
13
8
6
3
1
C
3105M7
C
3103M7
C
3100M7
C
3093M7
C
3089M7
.022UF
15PF
15PF
15PF
15PF
R
3115M7
R
3112M7
R
3111M7
R
3110M7
C
3116M7
1000PF
75
75
75
75
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
J3006M7
E
N
ET
1
2
3
4
5
6
7
8
G
1
G
2
E
N
ET_
R
X
N
_FP
E
N
ET_
R
XP_FP
E
N
ET_TXP_FP
E
N
ET_TX
N
_FP
GN
D1
NC
1
NC
3
C
T1
C
T2
TD_
N
E
G
R
D_POS
R
D_
N
E
G
NC
4
NC
2
TD_POS
R
X_
N
E
G
GN
D2
R
X_POS
TX_POS
TX_
N
E
G
T3106M7
HX1188
NC
NC
15
10
4
5
9
11
14
16
B
NC
J3008M7
C
O
NN
_J
C
G
1
G
2
G
3
G
4
SPE
A
KE
R
R
ESET
B2
A
2
NC
NC
NC
NC
S2
S1
GN
D1
GN
D2
S3
S4
V
CC
GN
D
NC
NC
D
N
I
V
R
3150M7
V
R
3142M7
V
R
3006M7
V
R
3000M7
U3000M7
U3000M7
U3000M7
U3000M7
U3000M7
R
3160M7
R
3158M7
R
3157M7
R
3153M7
R
3134M7
R
3003M7
R
3002M7
J3010M7
F3000M7
D3013M7
D3012M7
C
3159M7
C
3156M7
C
3154M7
C
3141M7
S3011M7
S
W
IT
C
H
1
2
3
4
.01UF
.01UF
1000PF
0.1UF
1
2
B
A
S52
B
A
S52
C
O
NN
_J
G
1
G
2
1
2
3
4
100
0
51
22.1
11.5K
11.5K
10K
M
C
74LVX14
12
M
C
74LVX14
3
4
M
C
74LVX14
56
M
C
74LVX14
13
12
M
C
74LVX14
71
4
MMBZ5231BLT1
G
5.1V
2
1
MMBZ5231BLT1
G
5.1V
2
3
1
MMBZ5231BLT1
G
5.1V
2
31
5.1V
MMBZ5231BLT1
G
2
3
1
3_3V
14_2V
3_3V
3_3V
SPE
A
KE
R
_
A
UDIO
14V_SPK
R
FP_FP
GA
_
R
ST_
N
5MHZ_B
NC
_I
N
OUT
OUT
I
N
USB
J3009M7
J3009M7
J3009M7
J3009M7
J3009M7
J3009M7
D3007M7
D3005M7
C
3001M7
1000PF
B
A
V99LT1
G
1
3
2
B
A
V99LT1
G
3
16V
1.1
A
1
2
3
4
G
1
G
2
3
VBUS1
USB1_M
A
KO_DM
USB1_M
A
KO_DP
IO
IO
TEST_PO
R
T
3
4
5
6
7
8
9
10
2
22
R
3126M7
R
3125M7
R
3124M7
R
3123M7
R
3122M7
R
3121M7
R
3120M7
C
3118M7
C
3117M7
.01UF
0.1UF
0
0
0
10K
10K
10K
10K
1_875V
R
XOM
A
P_SY
NC
_OUT
SSI_
A
B
AC
US_FS
2
0
1
SSI_
A
B
AC
US_
C
LK
SSI_
A
B
AC
US<2..0>
SSI_
A
B
AC
US_
R
X
TXOM
A
P_SY
NC
_T
R
I
G
_OUT
I
N
I
N
IO
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
2B
4
OE
U3007M7
S
N
74LV
C
8T245
21
20
19
18
17
16
15
14
1
23
24
NC
NC
NC
11
12
13
G
1
C
3130M7
C
3129M7
.01UF
0.1UF
NC
NC
NC
NC
V
R
3138M7
V
R
3137M7
V
R
3136M7
V
R
3135M7
D3147M7
D3146M7
D3145M7
D3144M7
B
A
V99LT1
G
1
3
2
B
A
V99LT1
G
1
3
2
B
A
V99LT1
G
1
3
2
B
A
V99LT1
G
1
3
2
5.1V
MMBZ5231BLT1
G
2
3
1
5.1V
MMBZ5231BLT1
G
2
3
1
5.1V
MMBZ5231BLT1
G
2
3
1
MMBZ5231BLT1
G
5.1V
2
3
1
P3013M7
P3013M7
P3013M7
P3013M7
P3013M7
P3013M7
P3013M7
C
3174M7
C
3173M7
C
3172M7
C
3171M7
C
3170M7
C
3169M7
C
3168M7
D
N
P
1000PF
1000PF
D
N
P
D
N
P
1000PF
1000PF
D
N
P
D
N
P
1000PF
1000PF
D
N
P
D
N
P
1000PF
SSI_
A
B
AC
US_
C
LK_FP
TXOM
A
P_SY
NC
_T
R
I
G
_OUT_FP
SSI_
A
B
AC
US_
R
X_FP
R
XOM
A
P_SY
NC
_OUT_FP
SSI_
A
B
AC
US_FS_FP
BUF_E
N
_
N
R
XOM
A
P_SY
NC
_I
N
_FP
1
2
3
4
5
6
7
R
3167M7
R
3166M7
R
3165M7
R
3164M7
R
3163M7
R
3162M7
R
3161M7
49.9
49.9
49.9
49.9
49.9
49.9
49.9
P3013M7
8
NC
V
R
3151M7
D3155M7
B
A
V99LT1
G
1
2
MMBZ5231BLT1
G
5.1V
2
3
1
R
XOM
A
P_SY
NC
_I
N
_FP_FLT
3
NC
V
R
3140M7
5.1V
MMBZ5231BLT1
G
2
3
1
NC
V
R
3139M7
D3148M7
B
A
V99LT1
G
1
3
2
5.1V
MMBZ5231BLT1
G
2
3
1
R
XOM
A
P_SY
NC
_I
N
OUT
B
DI
R
V
CCA
V
CC
B
GN
D
A
U3127M7
R
3133M7
R
3128M7
R
3119M7
C
3132M7
C
3131M7
C
3114M7
C
3113M7
.01UF
0.1UF
.01UF
0.1UF
33.2
10K
10K
S
N
74LV
C
1T45
3
4
5
2
1
6
1_875V
5V
U3000M7
U3000M7
M
C
74LVX14
98
M
C
74LVX14
11
10
BUFFE
R
ED_1_4V_
R
OM
A
P_P
G
1_4V_
R
OM
A
P_P
G
_I
N
VE
R
TED
1_4V_
R
OM
A
P_P
G
OUT
I
N
MI
CR
OPHO
N
E
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
J3000M7
1
2
3
4
5
6
7
8
9
10
NC
NC
NC
NC
NC
V
R
3033M7
R
3031M7
C
3029M7
1000PF
475
MMBZ5231BLT1
G
5.1V
2
3
1
MI
C
_PTT_FLT
NC
V
R
3019M7
MMBZ5231BLT1
G
5.1V
2
3
R
3018M7
C
3014M7
1000PF
475
1
MI
C
G
EOM DOES
N
OT
SEE DE
C
ODE T
A
BLE BELO
W
FOLLO
W
VE
N
DO
R
PI
N
OUT
S
C
HEM
A
TI
C
1
VE
N
DO
R
SPE
C
5
4
4
3
2
18
3
57
876
26
POS_I
N
_
A
OUT_B
N
E
G
_I
N
_
A
OUT_
A
N
E
G
_I
N
_B
POS_I
N
_B
V_POS
V_
N
E
G
NC
U3064M7
R
3062M7
C
3069M7
C
3067M7
0.1UF
.01UF
365K
LMV762
2
6
1
7
3
5
R
3060M7
R
3057M7
R
3047M7
R
3042M7
C
3061M7
C
3050M7
C
3046M7
C
3000M7
0.1UF
0.1UF
.01UF
0.1UF
10K
10K
54.9K
10K
4
8
5V
5V
MI
C
_BUTTO
N
_
C
OMP_
R
EF
C
3002M7
1000PF
MI
C
_
A
UDIO
MI
C
_BUTTO
N
OUT
OUT
R
3066M7
R
3059M7
4.75K
20K
5V
5V
U3087M7
R
3080M7
33.2
NC
7
W
Z17
34
MI
C
_PTT_
N
OUT
V
CC
GN
D
U3087M7
U3087M7
R
3004M7
C
3084M7
C
3083M7
.01UF
0.1UF
10K
NC
7
W
Z17
1
6
NC
7
W
Z17
2
5
1_875V
B
DI
R
V
CCA
V
CC
B
GN
D
A
U3073M7
R
3086M7
R
3081M7
R
3071M7
C
3097M7
C
3096M7
.01UF
0.1UF
10K
10K
0
S
N
74LV
C
1T45
34
5
2
1
6
MI
C
_BUTTO
N
_I
N
T_
N
1_875V
OUT
LED'S
FP_LED<0..12>
I
N
8
12
9
11
6
3
1
2
0
7
5
10
4
1
3
1
3
1
3
1
3
1
3
1
3
IO2
V
N
IO1
VP
IO3
IO4
D3009M7
N
UP4301
1
3
4
6
25
3_3V
IO2
V
N
IO1
VP
IO3
IO4
D3010M7
N
UP4301
1
3
4
6
2
5
IO2
V
N
IO1
VP
IO3
IO4
NC
NC
D3011M7
N
UP4301
4
6
5
3_3V
1
3
2
PO
W
E
R
/ST
A
TUS
TX ST
A
TUS 1
D3002M7
D3001M7
D3000M7
QT1222
2
QT1222
2
QT1222
2
R
X ST
A
TUS 1
R
X ST
A
TUS 2
TX ST
A
TUS 2
EXT_
R
EF
D3070M7
D3004M7
D3003M7
QT1222
2
QT1222
2
QT1222
2
3_3V
MODE
NC
NC
V
R
3007M7
TP3001M7
TP3000M7
R
3079M7
R
3072M7
R
3068M7
R
3065M7
R
3063M7
R
3058M7
R
3055M7
R
3048M7
R
3043M7
R
3039M7
R
3034M7
R
3028M7
R
3026M7
Q3076M7
D3078M7
QSM
R
2
1
3
2SK3541
3
1
2
332
150
332
150
332
150
332
150
332
150
332
150
332
TEST_POI
N
T
1
TEST_POI
N
T
1
D
N
P
MMBZ5231BLT1
G
5.1V
2
3
1
5V
D3070_LED_1
D3070_LED_3
57
Controller – Front Panel Schema
tic Diagram (Kit No. CLN8502)
160
162
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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Basic Service Manual
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Motorola MTR3000 Specifications
General
Brand
Motorola
Model
MTR3000
Category
Accessories
Language
English
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