Main Board 8466575A01_A / Fe And Mixer Section - Motorola MTM800 User Manual

TRANSCEIVER 450-470MHz: SCHEMATICS, PCBs and PARTS LISTS
10K
G
AGC_0_FE
R5025
R5023
1K
4.7K
R1
R5026 R2
1K
C5025 Q5021
0.1uF
NU
G
AGC_1_FE
9V3
G
9V3
C5002
0.1uF
G
A1 K1
NC A2 K2
K9V1
A3 K3
C5001
3300pF
D5001
SP_1_3
C5010
NU 10pF
C5015
1.0pF
C5011
39pF
RXIN_FE_1 SP_1_2
RXIN G
from PA
C5012 C5014
3.3pF
100pF
C5013
D5025 33pF
D5011
SP_1_1
R5027
NC L5011
2.7
27nH
C5026
82pF
R5022
100K
G
FECNTL_1 R5021
47K
C5021
TP5021
.01uF
G
RXINJ
9V3_FLT
10K 9V3
10K
R5015
10K
22
Q5022
NU
9V3_FLT
C5019
R5016
0.1uF
3.3K
NU
R5024
100K
R5028
NU
2.7K
NU
Q5002
R5001
R5017
10K
4.7K
R5006
C5003
330
.01uF
R5012
1.5K
R5007
R5009
330
51
C5005
C5004
330pF C5007
3300pF
C5008
33pF
R5005
.01uF
4.7K
R5002
2.2K
Q5001
NC
R5014
390
R5003
L5002
6.8K
68nH
R5004
1K
C5006
R5008
.01uF
3.3K
SP_2_3
C5027 NU
12pF
C5016
1.0pF
SP_2_2
C5028
C5017 47pF
3.3pF
D5012
SP_2_1
C5018 100pF
C5031 C5032
330pF 9.1pF
R5031
1.5K
D5013
Q5031
R5032
2.2K
C5022 C5023 C5024
56pF 82pF 56pF

Main Board 8466575A01_A / FE and Mixer Section

1
3V_AGC
C5020
R5011
0.1uF
270
NC
D5018
C5009
R5013
.01uF
R5018
390
33
D5031
C5042 C5043
1.0pF 1.0pF
SP_3_3 SP_4_3
C5036
NC
100pF
NU
C5033
1000pF
SP_3_2
C5041 C5044
C5034
R5036 3.3pF 3.3pF
100pF
1K
D5041 D5042
L5031
C5035
220nH
1pF
SP_3_1
NU NU
C5037
1pF
NU
C5052 C5053
R5051
56pF 82pF
100K
C5051
1000pF
9V3_FLT
R5085
330
NU
R5086
NU
470
C5086
R5084 R5087
100pF L5082
12K 330
68nH
NU NU
NU NU
C5085
100pF
Q5081
NU
NU
NU
R5083
D5082 NU
NU
1K R5088
NU
2.7K
C5089
2.2pF
NC
C5084
1000pF R5089
NU 10
NU
NU
NU
R5090
R5082
C5083
51
2.7K
100pF C5087
NU
100pF
R5081
NU
NU
8.2K
NU
D5081
NC
C5081 C5082
C5046
R5042 100pF 100pF
1.2pF
47pF
NU NU
L5081
10nH
SP_4_2
4
L5041
R5043 R5044
0 15nH 3.3pF
NU
C5045 C5047 R5041
C5048
6.2pF 10pF 6.2pF 6
2.2pF
SP_4_1
XFMR
NU
T5061
L5048
27nH
NU
C5054
56pF
8.1 - 9
C5088
1000pF
NU
C5090
1pF
NU
L5061
220nH
G IF_FE
R5063
C5062
L5062
51
2.2pF
220nH
C5061
22pF
TP5071
XFMR
R5061
D5061 T5062
1K
NU
3 3 4
2 2
IO1 IO2
1 1 6
R5062
1K
NU
L5071
15nH
C5071 C5072
27pF 12pF