Icom IC-V80E Service Manual Addendum page 63

MAIN UNIT (2/2)
A
B
C
Q11
4 3
4.00V
R337
PSVCO
5 2
1.8M
6 1
R30
XP4601
R441
4.7k
2.2M
C50
C301
10
0.001
R439
C465
47k
0.001
C471
R444 R442 R440
KDV214E
DEV
10k 0.1 1k 100k
D61
R443
2.7k
T:0.02V
T:4.00V LDTC114EE
D58
R:0.02V R:3.99V
Q77
SHIFT
1SS390
C463 C466 C462
0.001
0.001 0.1
R455 390
C784
0.47 SVA
R182
N TCG16
EP12
MMZ1005Y102CT
TEMP
C232
R181
C394
0.1
0.001
100k
C71
1
R48 1.52V 5 .03 V
C72
DTC
CR-901
1
18k R355
R50 VCC OU T
FC 4 3
220k
470k
VCON GND
1 2
X1
C70 R49
0.001 82k
1k
R445
PLLSTB
DATA
CK
UNLK
SW5V
100
CP
9
PDP
R35
10
PDN
10 R361 11
C392 GNDD
1M 12
R351
VCCD
82 13
R352 PE
14
OUT
15
270k XOUT
16
C293
C393 C54
R33
33 MSVB2 0.001 0.1
390
R184
Q58 CP1
XP4601
CP10S
100k
C48
10 MSVA
R360
2.7k
Lockup slow:4.39V
Lockup fast:0.71V
Lockup fast:4.68V
D
E
R19
330
C459
0.001
R433 R23
47 680
3.85 V C29
L8
0.001
R438
C458 0.1U
1k
R18
R434 R307
0.001
T:0.81V C33
10k 390 47k C27
0.001
R:2.00V 2.94 V
R22 1 .02 V
68k
C464 C460
18P
Q76
0.5P 8P R308
2SC4226
D59 12P 47k
L44
C28
HVC375B C457 C368 Q4
0.1U
27P C31 2SC4226
R436
C461 0.5P 5P
39k
T:3.84 V
2.29V
Q6
0.73V R:3.79V
0.001 0.74 V
C456
R435
L46
22P 2SC4226
1.0U 820
R437 D60
L45
T:0V
1k
39N
R:4.53V
HVC375B
2.80V
R21
330
C32
C300
0.001
0 .73 V
0.001
R306
330
1.62V
C30
L14
R20
82k
82N 22P
100
R41 C61
C99
12P C62
0.001
9P
Q5
2SC4226
C60
0.001
T:0V
C397
R:4.92V
0.001
R353
10k
C64
10P R81
100
5.03 V
C127
0.001 L35
2.2U
R80 T:0V
82k R:2.12V
C391
T:0V
0.1
R:4.63V
R79
C109
LV2105V
0.1 1k
TEST
8 Q14
GNDR
7 2SC4215 T:0 V
PI
6 R:1.39V
VCCR
5
CE
4 R91
C111
DI
470
3 0.01
CL C55
2
0.01 R26
XIN D62
1 100
LRB706F
IC1
C395
0.1
C241
0.1 R17
220k
4.92V
C775
Q7
R84
2.64V 3.75V 390
2SC4226
0.001
3 .19 V
R85
C389
0.001 1.5k
R24
C180
2 .2k
0.001
FI2
LTM450FW
C182
O I
1
OSCIN
0.1
2
OSCOUT
3
MIXOUT
4
C183 V+
5
IFIN
6
R88 0.1 DEC
C121
7
FILOUT
8
47k 220P FILI N
C120
R87 R86
0.1
2.2k 47k
C122
C118
220P
0.01
T:4.86V
R:0V
EP4
MMZ1608Y102BT
0.001
C19
C14
1
L5
L6 R255
R13
18.3N
47N 100
R15 10
100
RD07MUS2B
0.001 C15 Q1
C24 39N T:4.60 V
C26
L7
R:0V
100P
0.001 RD01MUS 1
R14 R12
C41
2.37 V
4.7k 1k Q2 R5
C22 10P
T:4.48V 22
R:0V
27P
100P
D3 C25
Q3
T :2.30V R341
C13
HVD144A T:2.94 V
2SC5110 R:0V 33k
R7
R :0V
68
0.001
D4
HVD144A
T:1.88 V
C23 R10 R:0V
R4
100 R357
0.001
2.2k
33k
C46 C18
0.01 R358
C17
33k
C298
0.001 0.001
10
C40
0.001
C102 C115
L21
39N 0.001
15P
R68
C100
C101 L29
4.7k
68P
56P 0.1U
100
R69
C158
R77 0.001
100
C107
C106
0.001 L20
R71
22P
1k 2.2U
R74
FL-363 FI3
FI1 FL-363 R73 56k T:0V
R262 C103
R:2.27V
56k
C98
1.5k 0.001
T:0V
R:4.54V
Q13 5P
T:0V
3SK293
R:2.27V
T:0V
C110
R:0.79V
5P
L19
R75 R70
R72
56k 56k
220
0.001
C104
LQW18AN56NG00
3.95V
JTBM450CX24
X3
C181
0.001
10
R82
C117
5.6k
R456 C786
R244
100k
0.01
R90 3.3k
IC2
C 785
16 0.001
MIXIN
5.6k
15
GND
14
C116 Q83
NOISEREC
13 LDTC144EE
120P
NOISEDET
12
R SSI
11
IFOUT
10
QUAD
9
AFOUT
C114 R83
NJM2591V
470
C112
C113
C119
0.001
C303
1
0.001 0.033 0.001
C20 R164
0.001 EP6
270
MPZ2012S221A
0.001
C289 C204
L24
2.7U
0.001
L32 L33 L4
C280
8.6N 5.8N 0.001 45.3N
C205 HVD144A
0.001
C290
C292
1P
1P
C285 C281
68P 15P
D32
C278
LRB706F
15P
T:1.22V D33
LRB706F C287
R:0 V
15P
R340
68k
C251 C252
R162
0.001 0.001
R161
22k
T:1.54V
22k
R:0.39V
C10
T:1.75V
0.001 R:4.98V
T:1.75V
R51
R:3.58V
100 0.1
T:3.80V
R:0V 100k C73 R210
R52
3 .9k Q37
LMV324IPW
IC3 R53 LDTA144EE
6
7
10k
5
330k R163
R251 1.2k
R54
C75
180k
0.1
T:1.73 V
R:0.75V
R61
10
C90
0.001
R258
L18
100k
LQW18AN68NG00D R222
0.5P
47k
C94
C89 C277
T:0V
3SK293
0.001 R:3.98V 27P
Q12
5P
C91
C97
R187 HVU350B
2P
D11
100k
HVB350BYPTL
0.001
100k
120k
100P
R57
100k 100k C138 R252
C96 C92
R64 270
R66
R59
C88 C87
100P
0.001
R259
220k
0.01
T:2.69 V 1.49V
C93
R:1.15V
C95
0.001
0.001
R138 560k
R150
R137
470
FM:4.78V 1k
FM-N:0V
IC10
1 18
VIN2 VIN7
2 17
VDD GND
3 16
LD RESET
C244 4 15
CLK VDAREF2
0.01 5 14
DI VDAREF1
6 13
VIN3 VIN6
R2A20178
C123
C236
0.001
0.01
*: Refer to the PARTS LIST for the value and name of component.
10 - 2
T:1.39V
R:0V
J1(CHASSIS)
D1
C8 L2 L1
1
0.001 45.3N 54N
C4
C2
R1
6P
82k
2.5P
C788
15P
18P
C787 C1
27P
T:0.80 V
R:0V
5.00 V
PS5
TXC
4 T:5.01V
R:0V
IC3 V+ C179
R245
GND 0.01 100k
LMV324IPW
11
R5
T:0 V
R:2.64V
L15
C79
4P
54N
D9 C80 L16 C52 C76
1P
D2
15P
22P
54N D50
HVD144A
C81
100P
L1SS400
C82
2.18 V
0.001
5.03 V
R135
5.6k
2.51 V
R136
10
C141
5.6k