Motorola GM950E Service Manual page 132

L3742
F
1uH
C3733 C3734
R3731
C
68
8.2pF
1.5pF
L3731
C3731
.001uF
68nH
D3731
C3736
33pF
C3737
D3732
56pF
L3733
1uH
L3732
D
1uH
D3733
C3735
470pF
B
C3752
L3750 43pF
1uH
D3751
L3751
1uH
D3752
C3751
.01uF
E
0102725B17
9V3
GEPD5440-1
Schematic Diagrams and Parts Lists
R3740
22
C3743 R3742 C3744
0.1uF 39 .001uF
D
C3738
G
U3741
33pF
C3763
S
R3739
L3734 C3739 D3739 27K
T45 10pF C3745 .01uF
R3741
470pF
68
C3764
C3740 5.6pF
12pF L3741
1uH
C3761
6.8pF
Ud
R3761
1.5K
R3743
Q3742
4.7K
2DTC143ZK
R3762
Q3752
R3752
470
5 1
2.2K
C3762
5.6pF
4
3 2
Ud
R3754
D
39
C3754
G
Q3751
27pF
S
R3751
L3752 C3755 D3754 27K
T44 10pF R3753 C3757
100 470pF
C3756
10pF L3754
1uH
U3801
LP2951CM
R3801
8 1
INPUT OUTPUT
7
FEEDBACK ERROR 5
22
2
SHUTDOWN SENSE
3 6
5V_TAP
C3801 C3802 C3803
GND
.220uF .022uF 10uF
4
Ud
5V_STAB
9V3
C3771
R3763
150
0.1uF
R3771
150
L3761
68nH
R3768
C3767 L3768
.01uF 2.7K 120nH
L3773
56nH
C3765 C3766
R3766
Q3770
C3773
22
12pF 100pF
12pF
R3769
R3765 R3767
1K
270 270
Q3760
C3772
R3772
100pF
100
5V_STAB
C3758
.001uF
C3792
.01uF
R3791
270
R3792
C3791
2.7K
Q3790
C3793
R3795
.01uF
C3790
3.9pF 270
NU
R3793
R3794
1K
51
5V_STAB_4
5V_STAB (SOURCE)
VHF Voltage Controlled Oscillator Schematic Diagram
9V3
C3780
.001uF
R3781
100
C3781
.01uF
R3778
L3781
2.7K
22nH
L3783
120nH
C3777
C3775
R3776
Q3780
C3783
39 C3784
470pF 470pF
39pF 10pF
R3779
1.5K
R3775 R3777
C3774
270 150
R3782
10pF
100
C3782
100pF
R3774
10
470
E3731 E3732
VHF Voltage Controlled Oscillator Schematic Diagram
9V3_1_4 9V3_4
9V3
K9V1_4
K9V1
TP3732
C3785
EXCITER_PA_4
R3785
10
EXCITER_PA
10pF
C3786
R3786
10pF
150
NU
NU
VCO_MIXER_4
VCO_MIXER
5-85