Icom IC-F43GS - Page 53

11 - 2
*; Refer to “PARTS LIST.”
15.3 MHz
1.2Vp-p
T: 0.0
R: 4.8
T: 0.0
R: 0.3
T: 0.8
R: 1.2
T: 0.0
R: 4.8
T: 0.0
R: 4.8
T: 0.0
R: 0.9
T: 1.5
R: 1.6
T: 1.6
R: 1.4
C: 3.8
C: 3.9
T: 0.0
R: 2.0
T: 0.0
R: 4.6
T: 0.0
R: 4.4
T: 0.0
R: 1.8
T: 0.0
R: 0.6
C: 4.0
T: 0.0
R: 5.0
T: 0.0
R: 4.9
T: 5.0
R: 0.0
C: 5.0
T: 2.0
R: 0.0
C: 6.9
VCC
T5V
S5V
+5V
R104 100 k
C404 0.01
R103 220 k
3
1
2
4
1
2
3
4
5
6
7
8
9
10
11
12
CUTO
VCCRF
VPRF
CPORF
GND
FINRF
FINRF
GND
OSCX
OSCIN
FO/LD
RF_EN
24
23
22
21
20
19
18
17
16
15
14
13
OUT1
VCCIF
VPIF
CPOIF
GND
FINIF
FINRF
GND
LE
DATA
CLOCK
IF_EN
1
X2
CR–781
15.3MHZ
2
4
R108
470
C156
100 P
+5V
3
VCON
GND
VCC
OUT
REF
IC24
TA75S01F
IC21
LMX2352TM
C390
47 P
C163
4 P
C166
3 P
R39
47
L32
18 nH
R111
470 k
C145
47 P
C150 1
R110
100 k
R90 470 k
R95
1.5 k
CP1
R89
10 k
R98
2.2 k
Q20
2SC4116 BL
Q21
2SK880 Y
R83 6.8 k
Q16
2SC4226 R25
R88
680
5
1
2
3
Q18
XP1214
Q15
2SC5006
Q14
2SC5006
C102
5 P
Q29
2SC5006
C100
10 P
7 P
4
Q19
UNR9213J
C183
15 P
C182
0.001
D16
1SV307
R84
6.8 k
C123
18 P[L]
15 P[H]
R124
470 k
R82
ERJ2GE–JPW
C126
12 P
R85
6.8 k
R304
ERJ2GE–JPW
Q17
2SC4226 R25
TX VCO
R79
6.8 k
VCC
T5V
RX VCO
FI2
CFWM450F
OI
C393 0.1
R44
47 k
IC9
TA31136FN
IF IC
C61
100 P
X1
CDBC450CX24
R35 100
+5V
FI1
FL–313 46.35 MHZ [F43G]
FL–335 46.350 MHZ [F44G]
R31
100
4
2
GND
OUT
IN
GND
1
3
Q6
3SK299 U73
MIX
C41
15 P
C40
0.3 P
R22 10 k
RF AMP
C186
0.1
R172
10 k
Q4
2SK1829
AGC
R5V
R174
470 k
C22 2 P
C25
6 P
RX
CP53
T5V
C79 0.1
R8
470 k [F43G]
220 k [F44G]
IC16
TA75S01F
R9
270 [F43G]
1 k [F44G]
APC
R5
68 k [F43G]
27 k [F44G]
D29
MA2S111
[F44G]
4
2
3
1
5
CP58
R13
100 k
R302
100 k
D24
HVC350B
D25
HVC350B
C29
10 P
Q5
3SK293
L46
27 nH
C49
5 P
R33
150
IF AMP
C188
0.001
C58
0.001
C62
82 P
Q7
2SC4215 O
R43
47
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
MIXIN
GND
N–REC
N–DET
RSSI
IFOUT
QUAD
AFOUT
OSCIN
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
R45 18 k
C69
0.0012
C394
0.1
Q22
2SC4116 BL
C161
10 P
*3 MULTI
EP6
S5V
R359
ERJ2GE–JPW
+5V
+5V
PLST
SO
SCK
ULCK
LVIN
R348 1 k
R345 1 k
R346 1 k
R347 1 k
5
R362
100 k
C303
1
C140 0.001
R115
1.2 k
R116
680 k
C165
0.01
C162
56 P
C164
7 P
C167 0.1
R40
150
C208
7 P
C17
0.22
R18
4.7 k
C302
0.01
R307
56
C209
0.001
C138
47 P
R100
10 k
D9
HVC350B
C191
11 P
C148
10
L37
10.5 nH
C415
0.3 P
D11
HVC350B
C116 0.01
R71 27 k
L21 15 nH
C106
47 P
C419
10 P
C108
0.01
R68 10 k
D17
MA2S007
R69 4.7 k
R50
100 [F43G] 220 [F44G]
R24
10 k
R70 10
C107
0.001
R76
100
C109
0.001
R77 100
C110
470 P
C139
0.1
R78
100 k
L22
22 nH
C105
0.001
R75 150 k
L41
33 nH
C103
2 P
2.5 P
C205
5 P
R5V
C111
47 P
R80 10 k
EP1
C104
0.001
R87
390 470
C113
0.75 P
C120 470 P
C121
10 P[L]
12 P[H]
C133
10 P
D13
HVC350B
C124 1 P
C401 0.1
R127
100 k
TLVA
C122
6 P[L]
8 P[H]
C119
0.001
C118 0.3 P
C117 470 P
C134
12 P
C398
0.001
C114
5 P
C115
12 P
C141
0.001
C132 0.001
R91
47 k
R92
120 k
C143
0.001
R101
1 k
C135
0.001
C137
0.01
D8
MA2S111
C206
7 P
MOD
RLVA
R308
15 k
D10
HVC350B
C192
9 P
L25
7.5 nH
R86
220 k
R305
100 k
C399
0.22
C193
47 P [F44G]
D12
MA368
R306
10
C129
0.5 P
C67
0.001
C75
ECST0JZ106R
R38 100 k
R48 470
R34 220 k
C60
0.001
C59 0.001
C57 0.001
56
C56
18 P
C51
0.001
R29 150
C50
0.001
C48
22 P
R25 4.7 k
C52 47 P
R361 1 k
C53 0.01
C54 0.001
L12
15 nH
C44
2.5 P [F43G] 3.5 P [F44G]
C45
12 P
D14
HVC350B
R23 220 k
C43 0.001
C397
6 P
C396
3 P
C36 0.001
L9 12 nH
R96
47 k [F43G]
1 k [F44G]
R19
82 k
C184
0.001
R17 47
C185
0.001
R173
1.8 k
C28 7 P
L8
22 nH
C369
33 P
L7
22 nH
C24
0.001
T1
R360
10 k
R303
10 k
C368
0.001
D20
HVC350B
D19
HVC350B
C21
7 P
C18
68 P
C73 0.001
TMUT
T2
APC
R2 2.7 k [F43G]
R522 10 k
C76
0.01
C77
0.001
R1
47
R7
120 k
82 k
C74
0.001
C78 0.001
R4
270 [F44G]
560 [F43G]
C72 47 P
C80 0.01
R6
180 k [F43G] 220 k [F44G]
L31
33 nH
C27
33 P
R175
220 k
D18 MA2S111
C39
10 P [F43G]
12 P[F44G]
D15
HVC350B
R21 220 k
C37
0.001
C19
2 P [F43G]
1.5 P [F44G]
C32 0.001
C33 47 P
R12 10
R16 100
R15 47 k
C30
0.001
C395
47 P
C42
0.001
L11
12 nH
R32
ERJ2GE–JPW
150
R36 1.5 k
C71
0.1
C70
820 P
R46
470
R507
1 k
C413
0.0047
C66
0.001
C155
0.001
C154 47 P C153 47 P C152 47 P
C159
0.001
EP3
C158
0.1
C157
10 P
REF
R516 100 k
C211
4.7
BAL
IC25
TC7S66FU
1
2
3
5
4
Q2
TPC6103
VCC
Q3
UNR9213J
D5
DAN202U
J6
IMSA–6176S–03A
VCC
VCC
GND
T5V
APC
TX
T5V
R319
100 k
C407
0.001
C408
0.001
PWRO
R318
270 k
P–DET
3
2
1
4
5
1 2 3
6 5 4
C400
0.001
L13
0.27 H
L27
1.8 H
L28
1.8 H
0.82 H
L35
0.22 H
L42
1.8 H
82 nH
L43
1.8 H
L47
0.82 H
L48
0.82 H
R5V
R5V
R5V
T5V
S5V
T5V
R5V
S5V
C
D
SQLC
B
A
Q25
2SA1577 Q
Q24
2SA1577 Q
1 2 3
R166
2.2 k
C234
0.1
C232
0.01
R164
4.7 k
C231
0.01
C241
0.001
C242
0.001
R162
4.7 k
T5C
R161
10 k
R5C
R163
10 k
E
+5V
VCC
IC23
LM2904PWR
IC19
LM2904PWR
8
V+
GND
4
8
V+
GND
C378
0.001
C405
0.001
4
MP1
IC17
NJM2870
1 2 3
CTRL GND NB
5 4
VIN
VOUT
C237
0.01
C236
4.7
C238
4.7
C239
0.1
Q28
UNR9113J
Q26 2SB1132 Q
Q46
UNK9210J [F43G]
Q27
XP6501 AB
C235
0.01
R165
10 k
C233
22
6 5 4
1 2 3
L33
0.82 H
VCC
+5V
PWRO PWRI
RSSI
NOIS RSSI
L49 27 nH
C416 1
C146
0.047
C417
0.1
C418
47 P
C420
10 P
C423
470 P
[H]: High–band. [L]: Low–band.
S5C
T2
NOTES :
Contorol line
TX line
RX line
Voltage line
F43A3format.indd14-15 2007/04/2313:49:53