Icom IC-80AD - Page 48

10 - 4
*; Refer to “PARTS LIST.”
270
R470
0.01
C465
DAN235E
D3
180K
R471
0.1
C17
330
R24
0.68U
L453
MAIN UNIT (2/2)
0.01
C3
0.01
C472
10K
R475
0.1
C16
0.001
C453
0.001
C464
0.1
C450
180P
C471
0.01
C9
3.3U
L100
MMZ1005Y102CT
EP500
10
C452
6P
C5
0.68U
L454
10K
R473
2SC4617
Q452
4.7K
R474
0.001
C451
0.001
C466
0.001
C104
0.001
C454
MMZ1005Y102C T
EP450
DAN235E
D2
0.22U
L452
15K
R451
CR-875
X450
VCON
12
GND
3
OUT
4
VCC
R8
220
R9
220
22P
C6
7P
C7
4P
C468
5P
C470
CP10S
CP1
0.0047
C26
100
R16
470K
R15
HSB88AS
D10
330
R18
5P
C18
470K
R17
0.01
C12
2SC4215
Q1
22P
C792
0.15U
L10
0.33U
L1
0.01
C30
10P
C10
2SC4215
Q2
0.1U
L30
68P
C20
0.001
C14
68P
C19
100P
C13
6.8K
R25
2.2K
R6
2.2K
R11
0.001
C457
2SC4215
Q 451
100P
C459
0.56U
L450
12P
C462
100K
R460
18P
C460
0.01
C458
470
R459
3P
C461
4P
C463
0.56U
L451
0.01
C455
2SC4215
Q450
82K
R457
100
R455
68K
R456
0.01
C456
1k
R458
0.01
C405
10P
C61
1k
R55
4.7K
R811
0.001
C808
0.001
C813
10K
R814
0.001
C803
XP1501
Q805
1 2
3
4
5
0.001
C802
470
R813
0.001
C804
10K
R801
2SA1832
Q800
10K
R802
10K
R812
1M
R815
2SB1132
Q804
0.001
C814
0.001
C815
0.001
C801
10 MSVA
C810
10K
R800
0.001
C812
0.001
C800
4.7
C805
LM2904PWR
IC800
1
2
3
4
5
6
7
8
0.001
C735
0.001
C730
0.001
C731
0.001
C734
0.001
C732
0.001
C733
FL-429
FI50
1
I
2
OUT
3
GND
4
GND
56
J703
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0.01
C4
0.01
C8
0.0047
C25
0.01
C15
0.0047
C24
0.0047
C29
0.01
C102
0.01
C105
2SC4215
Q100
R7
2.2K
R10
2.2K
39
R14
R19
2.2K
0
R23
0.01
C473
DAN235E
D450
MAZ8030GH
D800
UNR9213G0
Q801
UNR9211G0
Q803
MA742D4
220
R104
220
R102
MA2S7280G
D100
SFECV13.35MAS
FI2
1
I
2
O
680K
R450
180K
R452
100K
R453
120k
R805
470k
R804
1m
R803
120k
R806
1m
R807
470k
R808
0.001
C31
18K
R100
3.9K
R101
100P
C816
47P
C736
47P
C737
PLLST B
DATA
CK
DASTB2
IOSTB
CHG
HV
VCC
LV
VSHIFT
REF
+3V
BCVCOC
VVCOC
UVCOC
VCC-
I
VCC
+3V
TXC
TX-V
PPS
VMOD
+5.5V
+3V
AGC
VCC- I
+5V
RMOD
REFC
T5
TTEMP
T5
R3V
R3V
UNLK
ATT
I
K
J
H
G
F
E
D
C
B
A
WFM:0.00V
Other:3.05V
Other:0
WFM:2.11V
Other:2.15V
FM_N,AM:0V
V
RX:2.25V
Other:0V
WFM:2.78V
Other:0V
WFM:2.91V
RX:0.69 V
TX:7.25V
TX:3.04V
RX:0.00V
RX:0V
TX:5.03V
RX:2.98 V
TX:2.71V
TX:3.37V
RX:0.00 V
3.20V
Other:0.00 V
WFM:2.98V
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