Service Manual

0DB 8V8V
8V
8V
8V
AMPLIFIER#1
9DBPAD
20DB 550
RX
RX,TX
ATTN
STEP_AGC_30STEP_AGC_20STEP_AGC_10
RAGC
NP-C1033
NP-C1056
NP-C1057
20DB 0V
0V
0V
0V
0V
LPF#0
NP-C1032
ATT1+ ATT1- ATT2-ATT2+
AMPLIFIER#0
ATTN
TX
10DB
FET_MMFT6661T1
Q1002
D
G
S
RX,TX
BIDIRECTIONAL AMPLIFIER#2
30DB 555
SELECTOR#0
0DB
000
10DB 500
RX,TX
C1067
10NF
10NF
C1077
C1062
10NF
0.1UF
C1034
C1037
0.1UF
C1027
0.1UF
C1060
10NF
R1073
3K
10
R1010
IF2_3
AMP_3
0.1UF
C1028
CR1008
MMBV3401
Q1015
3904L
Q1011
3906L
2
150
R1048
G
S
3904L
Q1019
1
3
0.1UF
FET_MMFT6661T1
Q1001
D
C1009
0.1UF
C1000
100NF
C1080
100NF
C1072
39PF
C1035
FERRITE_BID
E1001
9V
R1034
18
9T
CR1005
MMBD914T
270NH
L1016
R1076
270
270
R1044
R1070
270
330
R1027
470
MMBD914T
CR1002
R1060
R1043
270
R1016
100
270
R1071
68
R1035
10K
R1042
0.1UF
C1048
OPTION
C1057
C1033
OPTION
27PF
C1054
C1056
OPTION
22PF
C1029
0.1UF
C1058
OPTION
C1032
0.1UF
C1078
0.1UF
C1002
0.1UF
33UF
C1003
C1001
270
R1075
0.1UF
C1023
560
R1049
L1000
22UH
LPF_1
910NH
L1012
560NH
L1048
MMBV3401
CR1009
R1028
330
2.7K
R1018
68
R1006
R1017
100
10
R1041
18
R1001
3904L
Q1014
9R
R1013
470
22UH
L1030
0.1UF
C1006
C1024
0.1UF
C1018
10NF
C1010
0.1UF
0.1UF
C1068
33UF
C1066
0.1UF
C1025
0.1UF
C1004
C1065
0.1UF
0.1UF
C1017
ATT2+
22UH
L1033
9T
270
R1068
9R
2.7K
R1074
18
L1020
22UH
R1032
22
9T
R1023
R1077
51
L1047
560NH
R1021
10
C1084
33UF
C1082
0.1UF
0.1UF
C1083
0.1UF
C1073
C1064
0.1UF
C1063
C1050
24PF
0.1UF
R1072
10K
MMBV3401
CR1012
R1065
150
9R
L1052
10UH
R1008
9V
R1029
270
10
E1002
FERRITE_BID
PS_OUT
R1055
10
Q1006
MMBR951
Q1003
MMBR951
9V
51
R1059
82NH
L1050
R1050
560
R1061
2K
R1019
470
45.100M
FL1
2
1
22
R1039
R1037
51
R1047
51
C1019
51
R1088
C1016
10NF
GND1
2 3 6
IF
5
LO
1
RF
4
10NF
C1021
RMS-1LH
U1000
0.1UF
C1014
0.1UF
C1015
33UF
C1013
0.1UF
C1036
0.1UF
C1044
0.1UF
0.1UF
C1012
C1041
0.1UF
C1055
24PF
C1030
22PF
R1062
270
10UH
L1043
AMP_2
C1042
9T
2K
R1012
0.1UF
R1058
330
R1000
10K
22UH
L1023
22UH
L1059
560NH
L1045
0.1UF
C1020
0
R1066
L1028
22UH
18
R1003
2.7PF
C1162
2.7PF
C1081
C1163
390
R1064
0.1UF
C1161
2.7PF
10
R1031
270NH
L1006
560NH
10UH
L1041
L1046
330
R1024
10
CR1011
$MMBV3401
$MMBV3401
R1007
CR1000
270
R1052
R1026
10
390
R1045
10
R1005
22UH
L1018
10
R1056
10NF
C1031
390
R1053
AMP_1
C1160
2.7PF
R1040
10
270
R1051
0.1UF
33PF
C1045
C1040
24PF
C1079
C1049
100PF
C1007
0.1UF
20PF
C1039
C1053
100PF
C1074
0.1UF
C1008
33UF
24PF
C1038
68PF
C1047
10
R1015
10
R1022
Q1000
3904L
10
R1014
ATT1+
L1042
10UH
L1054
10UH
L1017
22UH
R1020
2K
L1022
22UH
C1059
AMP_4
FL2
45.100M
2
1
0.1UF
C1026
10NF
11 PF
C1071
C1051
C1076
33PF
C1052
24PF
2K
R1009
24PF
R1036
2.7K
270
R1069
270
R1063
ATT2
R1038
10K
10NF
18
R1025
MIX_1
C1043
R1046
XTAL_OUT
0
R1067
2.7K
10UH
L1044
C1046
10NF
270NH
L1007
22UH
L1027
Q1013
3904L
R1011
2K
L1049
560NH
51
R1030
0.1UF
C1005
C1075
120PF
0.1UF
C1061
C1070
11 PF
0.1UF
C1022
22UH
L1021
9T
L1057
270NH
0.1UF
C1069
10NF
C1011
2.7K
270NH
L1008
R1054
ATT1
CR1010
MMBV3401
CR1007
MMBD914T
150
R1057
3906L
Q1007
22UH
L1029
R1002
CR1006
10K
R1033
68
MMBD914T
FIRST_INJ
TO_EXCITER
TRANS_IF
PS_OUT
STEP_AGC_10
STEP_AGC_20
STEP_AGC_30
A-27/A-28
MM-E2072-09333-00
Figure A-1.M.LORDModule,SchematicCircuitDiagram(Sheet13of15–FrontEndCircuits)
0V8V