Icom IC-80AD Service Manual page 51

VCO UNIT
ULV LOOUT
16 15
UVCO3
14 13
PLLOUT
12 11
VMOD
10 9
BCVCO3
8 7
VLV VSHIFT
6 5
VVCO3
4 3
BCLV
2 1
J1
R1
R2
47K 2.2K
0.01
D5
R8 LQW18AN68NG00D
1k
1SV325
L2
120P
C1
D1
0.001
1SV325
1SV308
D2
C4
0.01
Q2
C5
C6
R10 L3
0.001 0.01
100K
2.2K
UNR9211G0
LQW18ANR15G00D
R61
2.2M
R62
B:3.14V
100K
R52
D55
C62 R51 2.2K
1SV286
C58
0.1 47K
0.001
C63
0.5P
1k 1SV325
D54
R50
0.001
C51 D51 L52
22N
HVC376B
MA2S077G0
D52 C54
R58
0.001
27K Q52
C56 C55
R59 0.001 R60 L53
0.001
27K
2.2K LQW18AN24NG00D
UNR9211G0
C116
R110
15K
0.001
L204
6.8N
R108
2.2M
C115
R109 0.1
R107
3.9K
R101
R102
100K
47K
2.2K
C114
D100
0.001 C108
1SV286
0.001
R113
C112
4.7K 0.5P
L104 D101 LQW18AN5N6C00
0.15U
HVC375B
C101
L102
C117 D104
0.001
1 HVC375B
MA2S077G0
D102 C104
0.001
Q102
C106 C105
R112
0.001 L103
0.001
R111
2.2K
LQW18AN9N1D00
1k C102
UNR9211G0
56P
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L203
12N
L202 C208
8.2N
0.001
C211
C213
7P R209
3P
C209 C210 220
5P 5P
R207
47
MA2S1110G
D4
C7 C200
0.001
0.001 R3
R200
47
180
A:2.21V
A :3.17V B:2.20V
C8
C:2.18V
R4
R203
10K
47
C201 R202 0.001
Q1 R201
68K
2SC5195
0.001 15
C3
C9
R5 82P Q200
R204
10K 82
2SC5006
C11
0.5P
C10
0.001
R6
120 A:0.70 V
D3
R7 D6
R9
0
1SV325 1SV325
MA2S1110G
D53
C57
0.001
R53
47
R54
8.2K
Q51
2SC5195
C53
C59
30P
C61
27P
R55
10K
0.75P
C60
47P
R56
150
B:0.92V
C:3.40V
D103
MA2S1110G
C107
0.001 L101
0.1U
R116
R104
100
3.3K
Q101
2SC5006
C103
10P C109
C111
18P
R105
10K
1P
C:1.83V
A : 5 0 M H z R X
R106
C118 220
C110
15P B : 1 4 5 M H z R X
5P
C : 4 3 5 M H z R X
10 - 7
A:1.80V
B:1.81V
C:1.79V
2SC5006
Q202
C207
0.001
R208
68K
C206
0.001
R205
47
C202
0.001
C203
L200
47N
R206
C205
33K
0.001
C204
A:2.40V
0.001
B:2.39V
Q201
C:2.36V
2SC5006
*; Refer to "PARTS LIST."