Icom IC-F7000 - Manual (Page 72)

12 - 3
12-2-2 MAIN UNIT (2)
VOLTAGE LINE
Explanatory notes
TX LINE
RX LINE
COMMON LINE
-
5V
UNIT (3)
MAIN
ERJ3GE-JPW
R229
0.0047
C233
R8
MAGC
R8 MAGC
MAGC
R8
R8
R8 R8
47k R704
MAGC MAGC MAGC
R8 MAGC
R8 MAGC
MAGC
R8
5V
T8
M3LO
R8
MAGC MAGC
TX8 T8
AGC1
ALC
RX: 6.80V
470p C1227
5V
FOR
-
5V
-
5V
5V RXS DSPI1
ALC
ALC
TX8
8V
8V
8V
-5V
RXS RXS
8V
8V 8V
TX8
8V
8V
CK_IN
8V
TX8
S13V
8V
CK_IN
S13V
S13V
8V
8V
UNIT (1)
MAIN
5V
5V
HV
H5V
5V
HV
H5V
5V
T8
T8
T8
T8
HV
H5V
5V
-5V
5V
H5V
HV
FOR
T8
-5V
5V
H5V
HV
RXS
T8
FOR FOR
RXS
T8
HV
H5V
-5V
5V
REF REF REF
R8 R8
TX8 TX8
TX8 R8
TX8 R8
R8 R8
S13V
R8
S13V
R8 R8
S13V
R13V R13V
R13V
R13V
POCV
R8
S13V
POCV
R8
S13V
R13V
POCV
R8
S13V
R13V
TX8
TX8 TX8 TX8 TX8 TX8
M2Lo
8V 8V 8V 8V 8V 8V
RX: 7.11V
0.0047 C903 RX: 1.37V
470 R508
RX: -1.25V
MA2S111
D125
RX: 1.92V
RX: 1.72V
3.3k R1105
RX: 2.74V
RX: 6.80V
470k
R1202
100
R1113
2SA1586
Q1203
RX: 0.28V
ICA
0.0047 C805
TX: 6.76V
11
4
0.1
C1203
0.1
C1202
NJM3403AV
IC1201
100
R1225
GND
V+
100
R1224
4
8
10
C1657
10
C1656
TS522ID
IC1651
100
R1661
GND
V+
100
R1660
1SV307
D403
MCR10-JPW
R323
MCR10-JPW
R320
ERJ3GE-JPW
R723
TX: 6.40V
0.1 C601
TX: 0.40V
TX: 7.00V
0.0047 C224
0.1 C312
RX: 7.32V
0.0047 C221
68 R213
RX: 0.98V
RX: 12.05V RX: 2.77V
RX: 8.32V
0.1
C183
470 C197
M2Lo
ALC
POCV
c
b
TX8
FOR
REF
PRES
RFML
ICA
BUS LINE1
-
+
TS522ID
IC1101
2
3
1
TS522ID
IC1101
AGC1
10k R1111
4.7k
R1102
MA2S728
D135
100k
R1101
1M
R1107
5
6
7
+
-
470k
R1206
14
12
13
NJM3403AV
IC1201
+
-
100k R1205 470k R1233
470k
R1203
MA2S111
D129
47k
R1216
47k R1209
27k R1208 47k R1215
7
5
6
NJM3403AV
IC1201
2.2M
R1220
+
-
MA2S111
D130
220 R1226
0.001
C1206
10 C1205
2.2k
R1223
MA2S111 D128
EALC
8
10
9
NJM3403AV
IC1201
2.2M
R1221
+
-
ERJ3GE-JPW R1204
39k R1218
100k
R1213
270k
R1214
4.7k R1210
8V
REF
470
R804
a
from MAIN (1)
from MAIN (3)
100k R1060
1k
R1057
0.022 C1064
1k
R1058
0.022 C1063
0.01 C1059
0.022 C1062
0.001 C1061
1k
R1059
1k
R1011
TS522ID
IC1051
3
1
2
+
-
1k
R1055
0.022 C1058
1k
R1054
0.022 C1057 0.022 C1056 1k
R1053
0.001 C1055 0.01 C1054
5
7
6
TS522ID
IC1051
+
-
0.1
C1012
10k R1016
56k
R1015
1k R1014
TS522ID
IC1002
3
1
2
+
-
ERJ3GE-JPW
R1012
1k
R1010
0.0047 C1008
1k
R1007
0.0047 C1007 0.0047 C1006
1k
R1006
560p C1005 0.0018 C1004
5
7
6
TS522ID
IC1002
+
-
C1003 0.1 R1017 1k
R1018 100
1k
R1005
1k
R1004
RXS
RXS
470
R1003
0.1 C1002
0.1 C1001
470
R1002
DSPI1 b
from MAIN (1)
1SV307
D901
TC4W53FU
IC1001
5
6
7
8
4
3
2
1
150k R814
0.1
C1226
1M R1232
22k R813
0.1 C803 220 R803
3SK131
Q801
0.1 C802
22 R802 2.2k R801
47 C806 0.1 C801
LS-495
L801
M3LO
0.1 C901
L904 1M 1k
R911
1k R902
1k R901
1SV307
D902
1k R903
0.1 C902
0.1
C906
0.1
C910
47 R904
0.1
C909
0.1 C904 100 µ
L901
100
µ
L903
100 µ
L902
1k R910
0.1
C521
0.1 C905 0.1 C907 10 C908
IF1
IF2
GND
7
8
4
3
2
1
TA4107F
IC901
6
5
LO1
RF2
LO2
VCC
RF1
0.1 C516 100 µ
L504
S13V
BUS LINE2
HV
H5V
5V
0.1 C511 0.1 C509
1000
µ
L506
100 µ
L505
1k R514
10 C520 0.1 C519 0.1 C517
0.1
C518
IF1
IF2
GND
LO2
RF1
RF2
VCC
LO1
TA4107F
IC501
5
6
7
8
4
3
2
1
0.1
C508
1000
µ
L502
47 C512 47 C510
100 R507
0.1 C507
470 R506
820 R505 0.1 C506
3SK131
Q501
0.0047 C505
0.0047 C504
1k R504
12k R515
15k R503
120k R502 0.1 C503
0.0047
C502
2.2k R415 0.1 C501 1SV307
D133
1SV307 D132
LS-542
L405
1k R413 0.1 C410
180p C414
0.0047
C412 CFWS455HT
FI402
O I
0.0047
C407
120p
C413
1000 µ
L406
1k
R414
0.1 C411
0.1 C409 1k R410
LS-542
L404
1SV307
D401
0.1 C408
100 R409
LS-450
L403
R408 220
0.1 C406 100 R407
3SK131
Q401
0.0047 C405
470k R406 0.1 C404
2.7k R405
0.1 C403 12k R404
0.0047
C402
CFWM455H
FI401
O I
LS-542
L401
1k R401
0.1 C401 1SV307
D305
1SV307
D304
1k R307
0.0012 C315 0.0027 C311
12 µ
L306
0.0047 C310
10 µ
L305
680p C308
LR-317
L303
150p C317 150p C303 1.2 µ
L302
HSB88WS
D303
47 R302 1.2
µ
L301
150p C316 150p C302
0.1 C309
56p C319 56p C318
0.12 µ
L308
0.1
C307
2.2
µ
L307 0.1 C306
100 R303 0.1 C305
BUS LINE1
27
R310
18
R312
270 R313 270 R311
270 R314
18
R315
270 R316
0.1
C304
GND
GND
IN
OUT
GND
VCC
4
5
6
3
2
1
µ PC2709T
IC301
LR-395
L304
1k R301
0.0047 C301
1SV307
D302
1SV307
D301
1k
R223
1SV307 D207
1k
R309
1SV307
D206
10 R215
0.0047 C223
LS-483A
L210
5p C235 2.2k R214 3SK131
Q203
1M R212
0.0047 C220
0.0047
C219
0.0047 C218
12k R210
1.8k
R211
1k R207
100p
C217
10
R209
5p C236 5p C225
LS-484B
L211
1k R224
0.0047 C234 LS-484B
L209
0.0047
C232
15p C222
FL-348
FI201
2
4
5
6
3
1
9p C216
OUT
GND
GND
IN
15p C215
0.0047
C231
LS-484B
L208
1k R226
6p C722
33p C720
1SV307 D205
2.2
µ
L216
270 R227
270 R222
1SV307
D204
1k
R718
0.001
C718
100 R717
68
R713
100 R714
LR-317
L707
0.001 C716 0.1 C714 8.2k R720 1k R709
3SK131
Q703
0.001 C717 18
R715
270 R716 270 R712
LS-483A
L706
5p C715 470 R711 1k R708
0.1 C712
220 R710 3SK131
Q702
100
µ
L704
100
µ
L705
0.1
C705
22p C711
18p
C710
0.68 µ
L703
1 µ
L702
6p
C707
33p C709 6p C721 33p C706 NTCG16
R707
100
R706
220 R705 0.1 C702
1k R703
0.1 C703 560 R702
NTCG16 R722
3SK131
Q701
220 R701
0.1 C701
LR-317
L701
47 R719
270 R225
2.2
µ
L217
270 R202
100
µ
L214
0.0047 C208
4.7
R203
0.1 C212
0.0047 C211
MCR10-JPW
R231
0.001
C214
27n L215 220p C230
47 R208
617DB-1327-P3
L206
LS-541
L207
15p C229
15p C228
0.22
µ
L213 100 R220
0.22
µ
L212 100 R219
RV-148 R218
0.1
C213
MMBFU310
Q205
MMBFU310
Q201
MMBFU310
Q204
MMBFU310
Q202
560 R216
560 R206
0.1
C226
0.1 C227
560 R204 0.1 C210
560 R205
RV-148 R217
12p C209
ERJ3GE-JPW R228
LR-403
L204
0.1
C207
8p
C205
100p C206
0.27 µ
L203
150p C204 82p C202
22p
C203
0.27 µ
L202
1SV307
D202
1SV307
D201
0.1
C201
270 R221
270 R201
270 R126
270 R110
100
µ
L201 100
µ
L144
ERJ3GE-JPW
R131
2SC4116
Q104
DTC114EU
Q105
330
R129
330
R128
330 R123
10k R127
270
R122
0.1 C186
100
µ
L154 100
µ
L150
1SV307
D122
1SV307
D123
150
µ
L157
270 R121 0.1 C194
0.1
C193
0.1 C195
100 µ
L156
0.1 C192
390
R120
0.1 C191
MA8082 D121
XP4311
Q101
6
4
5 2
1
3
270 R113 0.1 C177
150
µ
L147
0.1 C190
0.1 C189
LR-439
L155
0.1 C188
0.1 C187
2.7k
R118
1k R119 0.1 C185
2SC5551
Q103
LR-440
L153
3p C199
0.1
C181
100
µ
L149
0.1 C179 47 R114
2.7k
R117
1k R116 0.1 C184
2SC5551
Q102 3p C198
LR-440
L152
47 R115 0.1 C180
0.1
C182
100
µ
L151
LR-439
L148
0.1
C178
1SV307
D120
1SV307
D119
BUS LINE2
T8
HV
H5V
-5V
5V
R8
S13V
R13V
a
8V
MAIN UNIT (2)