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12 - 7
12-7 RF UNIT
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98
99
100
VSS
SYSCLKO
VDD
VDD
VSS
DA0
DA1
DA2
DA3
VSS
DA4
DA5
DA6
DA7
VSS
VSS
DA8
DA9
DA10
DA11
VDD
TE1
TE2
TE3
VDD
ETCO0
ETCO1
ETCO2
VSS
ETCO3
ETCO4
VSS
ETCO5
ETCO6
ETCO7
VSS
VDD
Q4MA
Q16MA
VSS
FCK
RC
REF_OSC
VDD
PDTRI
VSS
PD0
VD0
PD1
PD2
VSS
VSS
VDD
TEOUTH0
TEOUTH1
TEOUTH2
TEOUTH3
TEOUTH4
VDD
VDD
SYSRESET
VSS
VDD
OSCI
VSS
OSCF
VDD
VSS
OSCO
VSS
PDIN
REFIN
VSS
DIVOUT
VDD
VDD
DATA
CONTCLK
VSS
BUSY
VSS
CON0
CON1
CON2
STRB
VSS
VSS
SYS_CLK
VDD
VSS
BUN4O
BUN2O
BUM2O
VDD
BUN4I
BUN2I
BUM2I
VDD
VSS
VSS
R1101 2k
R1123
1k
R1124
2k
C1116
0.1
R1125
470
FI1101
CFEC10.8MD11
C1109 0.1
C1105 0.1
C1108 0.1
L1101
10
µ
H
C1101
10
PAFS
MKRS
C1114 0.1
C1113 0.1
R1151 1k
R1154 1k
DBLS
R1152 1k
DULS
R1153 1k
FANH
R1155 1k
FANM
R1156 1k
FANL
R1157 1k
R1147
220
C1122
0.0047
R1139
47k
Q1103
2SC4081
R1140
270
R1137 1k
R1136 1k
R1149 1k
R1150 1k
PST1
CON2
PDAT
PCK
C1162 0.0047
C1163 0.0047
C1164 0.0047
C1165 0.0047
C1166 0.0047
C1167 0.0047
C1161 0.0047
C1191 0.1
C1141 0.0047
C1112 0.1
C1111 0.1
2
1
5
4
3
IC1102
TC7S08F
C1110 0.1
C1104 0.1
C1103 0.1
C1102 0.1
C1107 0.1
C1106 0.1
C1117 0.1
R1128
47k
R1127
C1075 0.001
100
R1134
47
Q1101
2SC4081
R1132
47k
C1119
0.0047
R1129
220
C1118
0.1
R1130
47
Q1102
2SC4081
R1133
220
C1120
0.1
ULD
DIVOUT
R1142
1k
R1159
1k
C1131
0.1
R1148
1k
LDRS
R1135
820
R1144 8.2k
C1151
0.0047
R1138
15
C1121 10
CP1101
IC1101
SC-1246A
R1262
47
L1263
1812CS.
122XKBC
L1243
1812CS.
122XKBC
1812CS.
122XKBC
1812CS.
122XKBC
1812CS.
122XKBC
1812CS.
122XKBC
1812CS.
122XKBC
C1263
0.0047
Q1261
2SK508
L1262
E526GN-110501
L1261
LW-25
C1264
470p
C1262
27p
C1268 6p
C1265
0.0047
C1011
0.0047
Q1262
2SC4213
R1263
330
C1267
0.0047
C1266 1p
L1264
10
µ
H
R1202
47
C1209
12p
L1203
C1203
0.0047
Q1201
2SK508
L1202
E526GN-110504
L1201
C1204
470p
D1201
MA338
C1202
100p
C1208 10p
C1205
0.0047
Q1202
2SC4213
R1203
330
C1207
0.0047
C1206 1.5p
L1204
EP1201
10
µ
H
R1222
47
L1223
C1223
0.0047
Q1221
2SK508
L1222
E526GN-110502
L1221
C1224
470p
D1221
MA338
C1222
330p
C1228 10p
C1225
0.0047
C1229
5p
C1410
0.0047
Q1222
2SC4213
R1223
330
C1227
0.0047
C1226 1.5p
L1224
10
µ
H
R1242
47
C1249 8p
C1269 3p
C1243
0.0047
Q1241
2SK508
L1242
E526GN-110501
L1241
C1244
470p
D1261
KV1470
C1242
39p
C1248 10p
C1245
0.0047
Q1242
2SC4213
R1243
330
C1247
0.0047
C1246 1.5p
L1244
10
µ
H
D1241
KV1470
C1427
C1211 0.001
EP1221
C1231 0.001
EP1241
EP1242
EP1261
C1251 0.001
C1271 0.001
0.0047
D1401
1SS315
D1403
1SS315
L1402
LR-317
W1403
L1403
0.68
µ
H
R1404
1.2k
W1407
R1402 150
C1408
0.0047
R1403
150
Q1401
2SC4426
W1408
L1406
0.68
µ
H
R1405 3.3k
C1409 0.0047
R1419
270
R1406
47
R1418
18
R1417
270
L1401
4.7
µ
H
W1406
DBLS
Q1402
DTA114EE
L1408
EP1401
100
µ
H
C1412
0.0047
W1405
W1404
D1402
MA77
C1424
27p
C1423 15p
C1422
18p
L1410
39nH
C1426
0.0047
IC1001
BU4094BCFV
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
STRB
DATA
CLK
Q1
Q2
Q3
Q4
VSS
VDD
OENA
Q5
Q6
Q7
Q8
Q'S
QS
R1025 1k
R1026 1k
R1027 1k
C1014
0.0047
C1013
0.0047
C1012
0.0047
PDAT
PCK
PST5
C1008
0.0047
Q1581
UMD3N
4
5
6
3
2
1
C1581
0.0047
C1585
5p
C1586
22p
33p
C1587
L1584
L1583
82nH
C1582
33p
L1581
56nH
C1583
7p
C1584
27p
R1562
1k
Q1521
UMD3N
4
5
6
3
2
1
R1524
1k
C1521
0.0047
C1520
EP1501 EP1502
0.001
R1521
R1501 68
47k
C1528
5p
C1529
15p
C1522
15p
L1521
56nH
C1523
33p
C1524
9p
L1530
39nH
C1530
100p
L1523
22nH
C1525
15p
C1531
18p
L1522
27nH
C1526
3p
C1527
22p
D1505
DAN222
L1582
82nH
Q1561
UMD3N
4
5
6
3
2
1
C1561
0.0047
R1502
1k
R1561
47k
D1502
1SV237
1
2
4
3
R1582
1k
D1504
1SV237
2
1
3
4
D1503
MA77
R1581
47k
C1502
0.0047
R1506
1k
1LO
MKR
C1501
0.0047
J1901
CP1500
CON2
PCK
PDAT
PST5
PST4
PST3
PST2
PST1
LDRS
UNLC
GND
GND
5V
5V
GND
8V
8V
GND
14V
14V
FCNT
CP1001
CP1002
CP1003
CP1004
CP1005
CP1006
CP1007
CP1008
CP1009
CP1010
CP1011
C1004
10
C1001
0.0047
C1003
0.0047
C1002
10
CP1012
CP1013
CP1014
R1020 47k
R1000 1k
R1002 1k
R1003 1k
R1004 1k
R1005 1k
R1006 1k
R1007 1k
R1008 1k
R1009 1k
EP1010
C1010 0.001
R1011 47k
R1012 47k
R1013 47k
R1014 47k
R1015 47k
R1016 47k
R1017 47k
R1018 47k
R1019 47k
UNLC
GND
LDRS
PST1
PST2
PST3
PST4
PST5
PDAT
PCK
CON2
W1004
W1001
W1002
W1003
R1103
1k
R1104
2k
R1105
1k
R1106
2k
R1107
1k
R1108
2k
R1109
1k
R1110
2k
R1111
1k
R1112
2k
R1113
1k
R1114
2k
R1115
1k
R1116
2k
R1117
1k
R1118
2k
R1119
1k
R1120
2k
R1121
1k
R1122
2k
R1102
2k
C1565
7p
C1567
27p
L1563
0.1
µ
0.22
µ
H
C1562
39p
L1561
0.1
µ
C1563
10p
C1564
39p
L1562
0.1
µ
R1602
1k
R1603
2k
R1604
1k
R1605
2k
R1606
1k
R1607
2k
R1608
1k
R1609
2k
R1610
1k
R1611
2k
R1612
1k
R1613
2k
R1614
1k
R1615
2k
R1616
1k
R1617
2k
R1620
2k
R1619
2k
R1601 2k
C1612
33p
C1613
560p
L1603
390
µ
H
34
35
36
37
38
39
40
41
42
43
44
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
31
32
33
VDD
NUM2
NUM1
NUM0
SYS_CLK
VDD
ETC1
ETC0
FSK0
FSK1
VSS
DA9
VDD
ROMCE
RESET
VSS
VDD
PDM0
PDM1
PDM2
Q
I
VSS
UL
P1
TREE
P2
VDD
VSS
STRB
DATA
CON_CLK
VDD
DA8
DA7
DA6
DA5
VSS
DA4
DA3
DA2
DA1
DA0
VSS
IC1601
SC-1287
L1601
10
µ
H
C1608
0.1
C1601
10
0.1
0.1
0.1
0.1
0.0047
R1622 1k
R1623 1k
R1624 1k
R1626
270
R1627
47k
Q1601
2SC4081
C1606
0.0047
R1632 220
C1630
0.1
R1618
1k
W1601
C1617
270p
L1605
390
µ
H
C1616
0.001
C1615
270p
W1604
R1630
2.2k
W1605
J1601
3LO
P1601
C1609
470p
L1602
330
µ
H
C1610
82p
PST3
PDAT
PCK
C1611
680p
R1305
100k
D1301
MA357
C1304
150p
C1312
0.1
L1301
LB-343
C1301
33p
C1303
20p
D1303 HSM88AS
D1302
HSM88AS
R1302
100k
C1308
150p
C1309
150p
R1304 150
C1302
4p
C1305
10
R1303 100
R1301
10k
C1306
0.0047
Q1301
2SK210
L1302
10
µ
H
R1306
150
C1311
0.0047
Q1302
2SC4081
C1307
0.0047
R1308
100
R1309
220
C1310
10p
R1307
47k
R1312
15
R1311
15
R1310
15
OSCIN
OSCOUT
REFOUT
FIN
DIN
ENB
CLK
DOUT
VDD
V
R
PDOUT
VSS
LD
FV
FR
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IC1801
MC145170D2R2
C1857
4.7
C1811
4.7
C1856
470p
L1805
100
µ
H
C1858
0.1
R1817
82
C1809
0.1
C1812
0.01
R1806
1k
R1818
1.2k
C1810
0.1
L1804
LR-270
R1822 1k
R1821 1k
R1820 1k
ULP
PST2
PDAT
2LO
CLK
PCK
C1807 100p
R1803
470
R1823
1k
R1805 10M
D1801
MA77
R1802
10k
C1802
0.0047
C1805
18p
C1806
0.0047
L1802
47nH
C1803
10p
C1814
15p
IN
GND
GND
GND
VCC
GND
GND
OUT
IC1802
µ
PC1678G
8
7
6
5
1
2
3
4
L1801
0.33
µ
H
C1801
0.0047
R1824
10
4
5
6
3
2
1
Q1801
UMD3N
PAFS_
C1804
27p
C1820
680p
L1806
0.56
µ
H
C1819
56p
C1818
470p
C1816
0.0047
R1284
1k
R1809
10
R1808
470
R1283
2.2k
C1281
0.0047
R1810
470
Q1281
2SC4405 3
R1282
1.8k
L1281
10
µ
H
C1284
0.0047
R1281
47
C1282
0.0047
I
O
G
IC1051
TA78L05F
C1059
10
C1057
0.0047
C1055
0.0047
C1054
10
C1051
0.0047
Q1051
2SC4081
C1052
10
R1052
1.2k
R1051
1k
C1053
0.0047
L1051
10
µ
H
ULD
4
5V
8V
CLK
5V_CAL
5
6
3
2
1
Q1003
UMD3N
DULS
UNLC
D1004
DAN222
D1003
DAN222
ULP
R1033 1k
R1032
10k
R1031 1k
C1031
0.0047
R1904
47k
C1032
0.0047
R1924
EP1031
1k
C1927
0.0047
D1901
MA357
R1919
10
L1904
LS-509
X1902
CR-338
OPTION
X1901
CR-337A
L1908
EXCCL3225U
C1931
0.1
R1907
4.7k
C1906
0.0047
Q1901
2SC4403
C1904
47p
R1908
470
R1906
15k
C1908
0.0047
R1905
100
C1905
0.0047
L1905
10
µ
H
L1901
LB-146
C1909
47p
W1902
C1916
0.0047
R1912
1k
R1910
2.2k
Q1903
2SC4081
R1911
100
R1909
1.8k
C1917
0.0047
Q1902
2SC4081
R1922
220
C1918
0.0047
R1913
47k
R1918
270
C1919
0.0047
R1916
22k
C1926
0.0047
R1914
100
R1923
100
R1915
270
C1928
0.0047
R1917
10k
Q1904
2SC4403
L1902
LS-508
C1920
220p
C1924
22p
C1923
1p
C1921 22p
C1922
0.0047
L1903
LS-509
C1925
0.0047
2LO
1
2
4
3
5
W1081
W1082
R1082
C1083 47p
2.2k
C1081
0.1
R1081
100
DIVOUT
MKRS
EP1081
EP1082
5V
8V
CLK
C1115 0.1
5V
8V
CLK
5V_CAL
5V
8V
J1001
to
MAIN
unit
J160
5V
8V
1LO
MKR
V1AS
R1204
10k
V2AS
R1224
10k
V3AS
R1244
10k
V4AS
R1264
10k
4V_VCO
LKAV
8V
V1S
V2S
V3S
V4S
R1416
1k
LOF1
LOF2
LOF3
LOF4
5V
DBLS
5V_PLL
R1407
47
C1411
0.0047
8V
CLK
CLK
FCNT
LDRS
R1621
1k
C1607
0.1
5V
CLK
P1901
2LO
MKR
IC1081
TC7S08F
C1082
0.0047
from MAIN
unit J400
CP1801
CP1081
C1429
100p
C1428
82p
L1412
0.18
µ
H
C1425
100p
C1291
27p
C1293
39p
L1291
0.18
µ
H
C1292
82p
0.0047
C1817
EP2
from
CTRL unit
P2(J2)
J1
C143
47p
C144
82p
L128
56nH
L121
39nH
Q121
DTC114EE
R121
470
C122 0.001
C123 0.001
L122
1.2
µ
H
C124 0.001
D123
MA77
D124
MA77
R123 47
R122
330
C146
0.001
R124
470
L129
1.2
µ
H
Q241
3SK131
C151
0.001
C150
0.001
C161
0.1
R152
220
C290
0.1
B0
from/to MAIN
unit J250
J121
R159
470
R160 10
R161
470
C157
0.1
VCC
GND
GND
OUT
IN
GND
GND
GND
8
7
6
5
1
2
3
4
IC151
µ
PC1678G
R157
10
C156
0.0047
R158
100
L152
22
µ
H
C155
0.1
C154
0.1
R155
D161
MA77 18
R156
330
R154
56
C153
0.1
C16
0.22
R7
1.5k
D151
D165
DAN222
D164
DAN222
1SV263
D162
MA77
D163
MA77
C152
0.1
L151
220
µ
H
R151
1k
R166
330
R165
270
R153
18
R163 4.7
R164 4.7
to
PA unit
P1(J1)
J151
D121
1SS302
D122
1SS302
R2
56
R1 390
C1
0.1
C15
0.001
R3 10
EP4
C2
0.1
R4 470
L1
220
µ
H
C3
0.1
R5
EP5
4.7k
Q1
DTC114EE
Q163
DTC114EE
Q161
DTA114EE
Q162
DTC114EE
Q2
DTC114EE
R6
470
C4
0.1
L2
220
µ
H
L3
5.6
µ
H
C5 0.0027
C7
0.0015
C6 0.0068
L4 4.7
µ
H
R12
C17
0.1
82
R11
100
C11
0.1
D11
MA77
R15
470
L14
220
µ
H
R13
100
L11
4.7
µ
H
L12
6.8
µ
H
C13
390p
C12
0.0033
C14
0.0033
L42
2.7
µ
H
C41
0.1
680p
680p
C45
0.1
L82
1
µ
H
L41
1.2
µ
H
C44
C43
300p
L43
1.2
µ
H
R41
100
D82
MA77
D42
MA77
B7
C85
0.1
C33
0.001
C81
0.1
330p
330p
L81
0.12
µ
H
L83
0.12
µ
H
B3
R81
100
D72
D32
B2
-8V
L32
C35
0.1
C31
0.1
0.0015
0.0015
L31
2.2
µ
H
L33
2.2
µ
H
R31
100
L92
D91
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
MMBV3700LT1
D3
D4
MMBV3700LT1
D21
D51
D111
D101
D81
D41
0.21
µ
H
L102
0.22
µ
H
C93
18p
C90
18p
C101
0.1
C105
0.1
L93
0.14
µ
H
L101
0.27
µ
H
C92 68p
C94 82p
C82
C42
C102
56p
C104
56p
C22
C52
D61
D71
D31
C62
C72
C32
C24
C54
C64
C74
C34
C110
C109
C9 0.1
C10 0.001
C103
68p
L103
0.27
µ
H
R101
100
L94
0.14
µ
H
C98
47p
C99
0.1
C95
18p
C100
270p
L96
0.14
µ
H
C97
47p
C96 47p
C91
C88 0.22
0.1
C89
18p
L91
10
µ
H
L95
0.14
µ
H
R91
100
D102
MA77
D92
MA77
B8
B8W
R113
1k
C111
0.0047
C112
0.001
3
4
1
2
IC161
TA4001F
C120 0.1
C119 0.001
R111
100
L115
1
µ
H
C113
7p
C115 5p
C114
0.75p
L112
0.15
µ
H
C117
7p
L113
0.15
µ
H
L114
0.15
µ
H
C116
0.75p
R112
15
C118
0.0047
0.1
B9T
L22
10
µ
H
MA77
D22
D112
MA77
B1
C25 0.1
C23
0.001
C21
0.1
0.0022
0.0022
L21
3.9
µ
H
L23
3.9
µ
H
R21
100
C84
C83
39p
C73
68p
L72
C75
0.1
C71
0.1
L71
0.22
µ
H
L73
0.22
µ
H
R71
100
B6
C63
68p
D52
D62
MA77
MA77
MA77
MA77
B5
L62
C65
0.1
C61
0.1
560p
390p
560p
390p
L61
0.27
µ
H
L63
0.27
µ
H
R61
100
C53
150p
L52
C55
0.1
C51
0.1
0.1
680p
680p
L51
0.47
µ
H
L53
0.47
µ
H
2.2
µ
H
2.2
µ
H
1.2
µ
H
3.3
µ
H
R51
100
B4
R289
1k
L285
39nH
C298
5p
C286
0.1
R291
470
L290
LR-358
C291
15p
D271
HSB88WS
L181
LR-395
C287
27p
C289
15p
C288
6p
L286
56nH
L272
LS-424
C276
0.0047
R274
22k
R275 100
C275 6p
Q271
2SK882
R272
1.8k
C273
0.001
R273 150
L271
0.56
µ
H
C272
0.001
R279
390
R271
W271
C258
4.7k
C300
0.001
D251
D252
MA77
MA77
L213
LR-395
C252 6p
L241
LS-484B
C261
470p
L261
LR-317
D261
HSB88WS
L262
LR-395
C263
68p
C262 390p
L263
0.68
µ
H
C264
390p
from
PA unit
P601(J601)
J262
P261
1LO
MKR
8V
5V
CLK
2IF
J261
R261 270
R262 18
R263 270
C271
0.0047
D281
MA77
C171
0.1
D181
MA77
MA77
L289
LR-358
R181
100
0.1
C181
0.1
C183 0.1
C185
C233
R184 100
R185 100
Q182
2SK2171
Q181
2SK2171
L182
4.7
µ
H
4.7
µ
H
L183
C182 0.1
R182 47
R183 47
C172 0.1
PRE1
D171
D172
MA77
MA77
C192 0.1
BYPS
BYPS
IN
SETC
GND
SETE
OUT
VCC
8
7
6
5
1
2
3
4
IC191
µ
PC1658G
C196 0.1
C197
0.1
R192 680
C193 0.1
R191
100
L191
100
µ
H
C191 0.1
C195 0.1
R195
150
18p
R194
39
C194 0.1
POFF
D302
MA77
D301
MA77
MA77
MA77
MA77
MA77
R173 100
R172 100
L172
100
µ
H
PRE2
L307
68nH
10
µ
H
0.5
µ
H
1
µ
H
0.1
1.0
µ
H
1.0
µ
H
C314
12p
C316
5p
C313
33p
C317 39p
D136
MA77
MKR
C312
0.0047
R308
47
R307
470
C311
0.1
D308
MA77
R315
4.7k
D183
D184
MA77
MA77
R309
1k
D303
33
R316
D304
EP303
EP305
EP302
R310 1k
C318
0.001
R312
L311
L308
470
C319
0.001
R314 100k
R311 470
C330 0.01
C331 0.001
C320 0.001
L211,L212
0.25-1.9-13TL
C212
33p
100p
C234
L210
L211
L212
60nH
C211 56p
C214
15p
C215
56p
C213
82p
L305
33nH
C307
6p
C309
2p
C306
22p
L304
22nH
C308
33p
D305
D306
D211
MA77
R306
470
C305
0.001
L303
1
µ
H
L306
47nH
C315
47p
L302
0.33
µ
H
C304 0.1
C329 0.001
R305
EP301
47
C328
0.001
C301 39p
R301 82
R303
4.7k
Q301
2SC4673
R302 680
L301 0.22
µ
H
W303
W302
C201
220p
W201
C310 0.001
R202
2.2k
L251
LS-540
C251
0.0047
R251
2.2k
4p
C303
0.0047
R304 10
C302 220p
R212
560
C218 0.1
C219
3p
C217
0.1
R213
560
R218
RV-148
Q211 2SK1740
Q212
2SK1740
C220
0.0047
R214 470
EP214
R215
470
L214
L217
0.1
µ
H
1.0
µ
H
R216
10k
C221
0.1
C225
0.001
L215
LS-544
C242 0.001
R217
47
L216 1
µ
H
C231 0.0047
C224
0.1
FI231A
FL-315
L252
LS-483A
C253 7p
R242
47
R211 470
C226 0.001
C216 0.1
R243 10k
R241 47
R245 22k
C246
0.0047
R250
2.7k
C241
L231
R231
47
R313
2.2k
C240
0.001
C326
0.001
L232
L233
C250 0.001
EP242
C232
C236 33p
1.8k
R233
0.001
C235
0.0047
W231
R246 68
C248 0.0047
R244 2.2k
R219 1k
C244 12p
R255 2.2k
C229
12p
C245
0.0047
C243 0.0047
R248
47
R249
2.2k
C247
0.0047
Q242
DTA114EE
Q243
DTC114EE
RMCK
RMDT
RBST
RDRS
DRIV
RSKY
RTXS
TNV1
TNV2
AGC
ALC
GND
5V
GND
R8V
GND
T8V
GND
8V
GND
14V
-8V
to
MAIN
unit
J100
[KEY]
J2
J401
EP402
EP401
L401
100
µ
C401
0.0047
C403
0.001
C402
0.001
CP1
CP14
EP10
EP11
CP13
CP12
CP11
CP16
R334 47k
B0
R335 10
R342 10
R341 10
R340 10
R339 10
R338 10
R337 10
R336 10
R327 47k
R328 47k
R329 47k
R330 47k
R331 47k
R332 47k
R333 47k
R350 47k
ATTC
POFF
PRE2
PRE1
B9T
B9R
B8W
B8
R351 10
R358 10
EP358
R357 10
R356 10
R355 10
R354 10
R353 10
R352 10
C323 0.1
R343 47k
R344 47k
R345 47k
R346 47k
R347 47k
R348 47k
R349 47k
01
02
03
04
05
06
07
08
GND
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
VS
18
17
16
15
14
13
12
11
10
1
2
3
4
5
6
7
8
9
IC323
TD62783AF
R325
L6
100
µ
H
4.7
8
9
IC324
TD62783AF
R326
C325 0.001
C327
0.001
4.7
7
C324 0.1
01
02
03
04
05
06
07
08
GND
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
VS
18
17
16
15
14
13
12
11
10
1
2
3
4
5
6
B1
B2
B3
B4
B5
B6
B7
Q324
DTC114EE
R324
10k
Q325
DTC114EE
D307
EP304
DAN222
Q328
DTC114EE
R321 10k
R322 10k
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
4
5
6
7
14
13
12
11
9
10
B0S
B1S
B2S
B3S
B4S
B5S
B6S
B7S
8
1
2
3
15
STR
D
CLK
OE
16
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
4
5
6
7
14
13
12
11
9
10
-8V
B8S
B8WS
B9S
PR1S
PR2S
PR3S
ATTS
8
1
2
3
15
STR
D
CLK
OE
CP8
CP4
CP3
CP2
L192 100
µ
H
Q323
Q302
DTA114EE
R359
10k
CP9
CP7
CP6
CP5
IC321
BU4094BCFV
IC322
BU4094BCFV
C321 0.1
EP8
EP306
VRX
C121 18p
R8V
8VL
5V
T8V
T8V
EP120
EP548
EP7
EP9
EP180
L180
1
µ
H
EP6
R8V
YGR
TXO
HRX
RL1
AHY103
W2
14V
R8VL
V3S
R8V
8VL
5V
T8V
14VL
V3S
ALC
14V
V3S
R8V
R8VL
R8V
8VL
5V
T8V
DRIV
8VL
L184
LR-408A
R171
470
L171
220
µ
H
14V
C322 0.1
1LO
5V_CAL
V3S
2LO
R193
150
CP15
ATTC
R196 100
C173
10p
16
QS
QS
W151
L5
100
µ
H
C8
0.001
Q303
DTC114EE
D137
MA77
RF UNIT
W251
W254
W256
W255
W257
V3S
R2004
12k
C2004
0.001
C2005
10
D253
MA77
D254
MA77
L253
LS-540
C254 6p
R252 1k
R254 1k
C255
0.0047
C257
0.0047
C249 10p
1LO
MKR
8V
5V
CLK
D255
MA77
R253
1k
C256
0.0047
L242
LS-484B
D256
MA77
L288
0.15
µ
H
C292 56p
C296 7p
D272
1SV271
270
R277
R276 270
C278
0.0047
56p
C293
C541 0.001
R541
10k
R542
100k
D541
MA77
D543
MA77
D542
1SV314
R544
100k
D544
1SV314
C543
0.001
R543
10k
D545
MA77
R546
100k
D546
1SV314
C545
0.001
R545
10k
D547
MA77
R548
100k
R549 100k
D548
1SV314
C547
0.001
R547
10k
L501
15nH
R501
100k
D501 1SV217
C501
15p
R502 470
C509 0.001
C510 12p
C511 0.001
C512 0.001
C515 0.001
C514 15p
D503 1SV217
C518 15p
D504 1SV217
D502 1SV217
R503 27k
R505 68
R507 100k
R508 1.8k
L504 107nH
L505 107nH
L507 22nH
L510 2.2
µ
H
EP510
C507 0.001
C508 0.001
L503 1.0
µ
H
C505 0.001
R504
100k
C529
0.001
C503
0.001
L502
92nH
C500
100p
W502
W533
W532
W537
W536
W520
W521
Q501
DTC114EE
C504
0.001
R506 27
R8VL
PR3S
TNV1
R509
100k
C519 0.001
R511 1k
R510 100k
EP501
EP502
EP504
EP503
EP150
L506
92nH
PR3S
TNV1
-8VL
-8V
EP549
TNV2
B9R
4
5
6
3
2
1
C528
0.001
C530 0.001
Q541 UMD3N
D182
FI231B
FL-315
C521 0.001
C222
10p
EP217
EP216
C230 10p
C228
0.001
Q231
2SK2171
W225
W224
W223
W222
W221
C198 5p
RF UNIT
MKR
R186 100
R278 3.3k
C277
0.0047
C265 0.0047
R264 1k
PR3S
R2005 33k
R2006 5.6k
FCNT
W2001
Q2003
DTA144EU
FANL
Q2004
DTA144EU
FANM
Q2005
DTA144EU
FANH
C1603
C1503
C1602
C1604
C1605
C1155
47p
C542
47p
C544
47p
C546
47p
C548
47p
Q502
3SK177
C513 1.5p
C517 0.75p
R8VL
R162
1k
C174
0.1
Selected
B0
B1
B2
B3
B4
B5
B6
B7
B8
B8W
B9R
B9T
Frequency(MHz)
0.03000
∼
1.59999
12.00
12.00
12.00
12.00
12.00
12.00
12.00
12.01
9.81
9.80
10.54
10.55
1.60000
∼
1.99999
2.00000
∼
3.99999
4.00000
∼
7.99999
8.00000
∼
10.99999
11.00000
∼
14.99999
15.00000
∼
21.99999
22.00000
∼
29.99999
50.00000
∼
53.99999
54.00000
∼
60.00000
108.00000
∼
174.00000
144.00000
∼
148.00000
TX: 0V
RX: 10.77V
TX: 13.37V
RX: 74.8mV
TX: 3.80V
0.00V
4.35V
0V
5.0mV
0.706V
7.7V
40.9mV
-7.55V
0V
9.4V
1.164V
P.AMP1 ON
9.99V
P.AMP2 ON
10.2V
4.01V
10.81V
0V
3.98V
10.81V
P.AMP OFF
10.1V
1.164V
9.4V
TX: 0.18V
RX: 7.96V
7.88V
4.99V
TX: 7.95V
RX: 0V
0V
1.89V
11.81V
-7.63V
5V
7.92V
13.63V
-132mV
0V
1.23V
11.8V
11.43V
11.76V
1.06V
2.68V
0.976V
0.651V
2.32V
2.48V
0.207V
7.49V
0.645V
0.303V
-0.602V
3.11V
0.337V
1.03V
0.674V
2.26V
7.88V
0V
2V
7.42V
1.523V
7.38V
3.61V
0.655V
1.585V
7.19V
1.877V
2.9V
4.08V
1.136V
3.49V
7.65V
4.23V
1.018V
1.938V
0.963V
0.030000
-7.99999 MHz
0.706V
10.6mV
8.00000
-21.99999 MHz
0.705V
11.2mV
22.00000
-39.99999 MHz
40.00000
-60.00000 MHz
0.703V
10.6mV
0.703V
11.4mV
0.965V
1.042V
1.946V
1.923V
1.941V
Range
Digital tester
MEASUREMENT CONDITIONS
frequency:14.1 MHz USB
RX(RF: no input)
TX(AF: no input)
Voltage at RX(No disignation)
200mV
2V
20V
Input resister
100M
Ω
11M
Ω
10M
Ω
Fan lotation
Setting
OFF
L
M
H
Voltage(V)
0.00
1.32
3.41
4.98
0.01V
0.1V
108.00000-174.00000 MHz
7.78V
0.03000-29.99999 MHz
7.78V
30.00000-60.00000 MHz
7.79V
5.01V
2.29V
0.657V
W304
W305
W306
W307
W241
W243
W242
Summary of Contents for IC-7400
Page 1: ...HF VHF TRANSCEIVER i7400 SERVICE MANUAL ...
Page 63: ...to S LOGIC board J303 DS1002 9 2 DISPLAY BOARD TOP VIEW 9 3 for free by RadioAmateur eu ...
Page 72: ...9 12 1 9 18 10 BOTTOM VIEW RF UNIT for free by RadioAmateur eu ...
Page 74: ... BOTTOM VIEW CTRL UNIT 9 14 for free by RadioAmateur eu ...
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Page 92: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13811HZ C2 2002 Icom Inc ...