Icom IC-R75, Service Manual

Page: 49 / 51

L911
LS-450
Q912
2SC4081 R
R914
10 k
R915
10 k
C914
2.2
L891
LS-450
R892
100
C892
0.0047
Q891
3SK131 MAS
R893
2.2 k
C893
0.0047
R894
22 k
C894
0.1 R895
330
L1001
220
µ
H
C1010
0.1
Q801
2SC4081 R
R801
1 k
C801
0.1
R802
100
C811
0.0047
R817
2.7 k
R816
2.7 k
R814
3.3 k R813
470 R812
470
R815
3.3 k
R821
3.3 k
R820
1 k
C813
0.1
C818
0.1
C841
0.0047
R823
10
R822
10
R825
NTCCM16083NH 681KC
R811
1.5 k
FI761
FL-272
D761
MA77 D763
MA77
D762
MA77 D764
MA77
R761
2.2 k
R763
220
R762
220 R765
10 k
R764
2.2 k
C761
0.1 C762
0.1
C781
0.1
C782
0.1
2F3K
2FTH
2FOP
8V
L711
LS-452
L712
LS-452
R712
2.2 k
R711
2.2 k
C711
0.0047
D711
MA77
D712
MA77
D713
MA77
D714
MA77
R713
220
C712
0.0047
C721
0.0047
Q721
3SK131 MAS
C722
0.1
R723
470 k
C723
0.0047
R725
100
C725
0.1
C724
22 P L721
10
µ
H
C726
0.0047
IC731
LA1150N
R721
4.7 k
R722
27 k
FI701
FL-23 L701
LS-452
C701
2 P
R8V
AGC
L731
LS-466
R731
100 k
C731
0.0047
AGC
R732
4.7 k
R734
100 R735
22 k
C733
0.0047
R733
100
Q731
2SK882 GR
R736
10 k
CP731
HK3-S-T
L732
LS-466
R737
47 k
C734
0.1
Q732
2SA1576 R
C735
0.0047
R738
47 k
R739
47 k
Q733
2SC4081 R
R740
1 k
R741
4.7 k
C737
0.1
R742
100
C738
150P
Q734
2SC4081 R
R743
47 k
R744
4.7 k
C739
22
Q735
2SC4081 R
R746
6.8 k
C736
0.0047
L733
220
µ
H
8V
5V
R8V
14V
5V
8V 5V
_
5V
5V 8V
R747
1 k
C741
47
D731
1SS375
ASTB
MDAT
MCK
R796
2.2 k R794
2.2 k
R795
4.7 k
C792
0.1
Q736
DTC114EU
R748
470
OPTIONAL
FILTER
OPTIONAL
FILTER
2F3K
2FTH
2FOP
3F3K
3F6K
3F15
3FOP
8
9
10
IC1211C
NJM2058M
R833
4.7 M
R834
4.7 M
R835
1.5 M
R831
4.7 M
R832
4.7 M
R836
4.7 k
D831
1SS302
C831
0.0033
Q1001
2SK882 GR
C1002
0.0047
C1003
0.1 C1001
0.1
R1003
150 k
C1004
220 P
C1005
220 P
R1005
220 k C1006
0.0047
C1008
10
12
OSCIN
OSCOUT
MIXOUT
VDD
IFIN
BIAS
FILOUT
FILIN
AFOUT
QUADIN
IFOUT
SOUT
NDET
NOUT
VSS
MIXIN
IC1001
TA31136FN
R1002
100
R1007
220
R1001
4.7 k
R1008
220 k
FMAF
AGC
8V
C1009
0.1
C1007
100 P
R1006
1.5 k
X1001
CDB450C24
C1061
0.0047
C1064
0.1
C1067
22
R1066
22 k
R1062
22 k
R1061
100 k
C1063
10
C1062
100 P
D1061
1SS375
6
5
4
1
2
3
Q1061
XP4311
Q1063
2SC4081 R
R1063
1 k
R1067
330 k
R1201 68 k
5V
_
5V
8V
5V
SAMS
8V
5V
SALI
H5V
_
5V
FMAF 5V 8V 14V
FMAF
SSAF
EAAF
SAAF
8V
SQLS
AFS1
AFS2
R1202 2.2 k
X0 12
X1 14
X2 15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
INH
6
A
10
B
9
X
13
Y
3
8 7
IC1201
3BU4052BCFV
SML 5V
MDAT
BUSY
AFGV
R1272
1 k
R1271
47 k
C1271
0.0047
C1272
0.1
X0 12
X1
14
X2
15
13
3
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
INH
6
A 10
B
9
X
Y
IC1281
BU4052BCFV
Q1311
2SC4081 R
L1291
LW-15
1
2
3
4
5
IC1291
LA4425A
C1294
0.1
C1295
470
C1296
470
R1293
470
R1252
100 k
C1257
10 C1259
10
R1258
4.7 k
R1259
4.7 k
C1258
10
VCC2
1
IN+ 2
IN-
3
OUT
4
VCAIN
CTL
VCAOUT
VCC
AAFO
SPST MCK
BEEP
_
5V
5V
8V
14V
H5V
GND 5
10
9
8
7
6 NC
IC1251
M5282FP
C1260
10
C1261
10
R1262
8.2 k
R1261
2.2 k
R1260
100 R1263
27 k
R1281
100 k
C1292
10
C1282
0.01 C1281
0.01
R1292
470
R1253
100 k
C1253
330 P
C1293
10
R1254
4.7 k
R1291
8.2 k
C1217
0.1
DAFO
AFE
W1241
W1242
1
2
3
4
J1221
B4B-PH-SM3-TB
1
2
3
4
P1241
PHR-4
1
2
R1251
100 k
AFE
DAFI
R1255
470
R1256
47 k
C1254
2.2
C1255
0.01
C1251
0.1
R1257
10 k
C1256
0.1
R1211
47 k
R1205 47 k
R1204 47 k
C1090
0.1
C1089
0.0047
R1084
47 k
R1101
1 k R1103
1 k R1104
3.3 k
R1105
2.2 k
R1082
1 k
R1102
1.5 k
J1081 TMP-J01X-V6
R1081
220
+SI
GAIN
GAIN
-SI
BIAS
NC
+OUT
+CI
NC
-CI
NC
-OUT
NC
VEE
IC1101
MC1496D
BFO
IC1371
PQ30RV31
C1371
2.2
C1373
0.1
C1374
0.1
R1371
4.7 k
D1371
1SS355
C1372
0.1
R1374
4.7 k
C1375
470
AFF
R1372
47 k
C1376
1
PWRC
14V
C1361
2.2
GND 1
TRG 2
OUT 3
RESET 4
8
7
6
5 VCONT
VTH
DISCHARGE
VCC
IC1411
µ
PC1555G2
C1411
0.1
C1413
0.1
C1415
0.001 C1416
0.01
R1412
10 k
R1413
100 k
C1417
47
L1411
220
µ
H
R1411
100
R1415
100
C1414
22 C1412
47
C1362
0.1
C1363
0.1
C1364
0.1
C1365
10
IC1361
AN78L05M
D1412
1SS302
C1419
0.1 C1420
10
L1412
330
µ
H
D1413
MA8051 M
R1414
100
R1416
100
C1421
0.1 C1418
47
H5V
14V
8V
H5V
14V
8V
5V
FUSE
HOLDER
F1352
S-N5054 #01 F1353
S-N5054 #01
C2031
0.001
C2032
0.001 C2033
0.001 C2034
0.001
ENV DET
DECODER IN
REF
AGC
IF IN
FIL L OUT
L NOTCH IN
FEEDBACK
UNFIL LOUT
UNFIL ROUT
FEEDBACK
R NOTCH IN
FIL R OUT
SS OUT 15
Q PILOT 16
I PILOT
17
PILOT DET IN
18
OSC IN
19
OSC FEEDBACK
20
STREO LAMP
21
GND
22
BLEND
23
LOOP FIL
24
VCC
25
Q OUT
26
L-R DET
27
I DET
28
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC2001
MC13022ADW
R2001
10 k
C2001
0.001
L2011
330
µ
H
C2011
330 P C2012
33 P
R2011
10 k
C2014
0.1 C2015
0.01
C2013
10
R2012
100 k
R2002
220
AMIF
SAAF
EAAF
SAMS
8V
5V
SALI
GND
C2016
10 R2022
1 k
C2024 47
R2021
3.9K
C2021
0.001
Q2021
DTC114EU
C2042
0.1 C2041
10
L2041
220
µ
H
C2035
0.1
R2031
47 k
X2021
CSA3.60MGF103
C2022
39 P C2023
12 P
C2036
0.1
R2032
47 k
R2051
47 k
C2051
2.2
R1382
2.2 k
R1381
47 k
Q1381
2SD1664 Q
D1381
1SS302
C1393
0.1 C1394
10
C1381
0.1 C1382
0.1
C1392
0.1
Q1382
DTC114EU
C1391
10
C1403
0.1 C1404
10 C1402
0.1 C1401
10
C384
0.1
R386
100
D382
MA77
D372
MA77
ESPO
ISPO
ESPO
ISPO
Q381
2SK2171 4
L384
330
µ
H
R372
100
R371
100
C372
10 P
C371
0.1
L383
LR-171
L381
LR-86
L371
220
µ
H
L382
1.5
µ
H
C386
0.1
R361
470
L362
330
µ
H
L361
330
µ
H
R362
470
D381
MA77
D371
MA77
C361
1
POFF
D391
MA77
C381
0.1
PRE1
14V
Q382
2SK2171 4
R381
100
C382
0.1
C385
0.1
R391
100
C393
0.1
GND
SETE
OUT
VCC SETC
IN
BYPS
BYPS
5
6
7
8 4
3
2
1
IC391
µ
PC1658G
C394
0.1 R392
470 C396
0.1
R393
100 C395
0.1
C397
0.1
R395
18
R394
270 R396
270
C392
0.1
L391
220
µ
H
R385
100
R384
100
C383
0.1
L385
LW-30
R382
47 R383
47
L392
220
µ
H
D392
MA77
C401
0.1
L401
330
µ
H
R401
470
Q411
2SC4673 D
R414
10
C414
0.001
C413
0.1
C415
0.1
R415
47 L413
10
µ
H
L412
0.33
µ
H
L421
0.10
µ
H
L422
0.15
µ
H
C423
18 P C425
18 P
C422
6 P C424
1 P
R412
4.7 k
R413
560
C412
100P
PRE2
8V
L431
0.10
µ
H
C431
33 P
C432
33 P
C433
18 P
14V
L432
0.15
µ
H
C434
82 P
C435
18P
C436
56 P
R442
560
R443
560
C443
0.1
C442
0.1
R444
4.7 k
R445
47
L442
0.1
µ
H
Q441
2SK1740
Q442
2SK1740
R446
10 k
C446
0.1
L441
LR-171
C444
8 P
C445
4 P
R447
47
L444
10
µ
H
C447
0.1
C448
100P
R448
470 R449
100
L443
LS-483A
L471
LS-484B
C461
7P
C462
2 P
FL-261
FI461
C472
0.1
C473
0.0047 C474
0.0047
C475
12 P
R478
2.2 k
Q471
3SK131 MAS
C476
0.0047
R479
47
R477
150
R476
2.2 k R475
15 k
R473
10
R472
47
R471
470 k
L462
LS-483A
R474
4.7 k
C471
22P
L461
LS-483A
L491
LR-317 L492
LR-317
AGC
2IF
D491
HSB88WS
C492
68P
L173
6.8
µ
H
C174
0.0033
C173
390 P
C176
0.1
D172
MA77
L184
330
µ
H
L182
2.7
µ
H
L183
3.9
µ
H
C187
0.1
C183
680 P C185
220P
D182
MA77
CP171
R171
270
R173
270
R172
18
R174
10
C175
1
L171
330
µ
H
L172
4.7
µ
H
C171
47
C172
0.0033
L181
330
µ
H
D181
1SV265
C170
0.1
B0
C181
0.1 C182
0.001
L201
330
µ
H
L202
2.2
µ
H
C202
0.0012 C201
0.1
B1
B2
C188
0.1 R181
100
C184
0.0022 C186
0.0012
L203
2.2
µ
H
C205
0.0068
L205
4.7
µ
H
L204
3.3
µ
H
R201
100
C203
100 P
C204
0.0012
D202
MA77 C208
0.0015
C209
0.1
C207
0.0015 C206
0.0068
L223
1.2
µ
H
L224
1.5
µ
H R221
100
R241
100 C248
0.1
L243
1
µ
H
C245
560 P C247
330P
L245
1.8
µ
H
C243
47 P
C244
180 P
C246
0.0027
L244
1
µ
H
D222
MA77
D242
MA77
C224
100P
C225
470P
C226
0.0022 C229
680P
C230
0.1
L225
1.5
µ
H
C227
0.0047 C228
0.001 L222
1.8
µ
H
C221
0.1
C241
0.1
L242
1.2
µ
H
C242
330 P
C222
390 P
C223
120 P
L221
220
µ
H
L241
220
µ
H
1
2
4
3
5
D221
1SV265
B3
C261
0.1
L262
0.39
µ
H
C262
270 P
L282
0.33
µ
H
L261
220
µ
H
L281
10
µ
H
B4
B5
R261
100
L263
0.56
µ
H
C265
470P C266
0.0012
C263
47P
C264
150 P L264
0.68
µ
H
L283
0.39
µ
H
D262
MA77
D282
MA77
L265
1
µ
H
C269
0.1
14V
14V
14V 8V
C267
120 P
C268
120 P
L285
0.47
µ
H
C286
150 P
C287
150 P
C288
0.0012
C289
150 P
C283
15 P
R281
100 L284
0.47
µ
H
C285
100 P C290
0.1
C284
15 P
C281
0.1 C282
180 P
B6
C161
0.0027 C163
0.0015
L161
330
µ
H
C162
0.0068
L163
5.6
µ
H
L131
0.1
µ
H
L132
0.15
µ
H
C135
18 P
1
2
4
3
5
D151
1SV265
R151
470
C132
33 P
C133
18 P
C151
1
C101
0.1
L101
LR-233
1
2
J101
PT-C02P01
R101
47 k
R102
DSP-201M-S00B
ANT2
RL121
MZ-12D-K
C121
0.01
J
111
TMP-J01X-V6
R111
47 k
R112
DSP-201M-S00B
C111
1
ANT1
C131
33 P
C134
82 P
C136
56 P
RL141
MZ-12D-K
L151
330
µ
H
Q151
DTC114EU
R152
10 k
C152
0.1
D141
1SS302
D142
1SS302
R141
2.2 k R142
470
R144
68 R143
330
C141
0.01
C164
0.1 L162
4.7
µ
H
14V
R8V
ATTC
ANTC
C309
0.1
L305
0.47
µ
H
D302
MA77
D322
MA77
L326
0.22
µ
H
R321
100
C330
56 P
C332
0.01
C331
22 P
B7
L301
10
µ
H
L302
3.3
µ
H
L303
0.27
µ
H
C306
180P
C308
100P
C301
0.1
C302
8 P
C303
180 P
C304
27P
C305
120P
C307
0.0012
L304
3.3
µ
H
R301
100
L322
0.22
µ
H
L323
0.15
µ
H
C322
68 P
C323
39P
L325
0.22
µ
H
C327
68 P
C329
390 P
C325
10 P
C326
10 P
C321
0.01
1
2
4
D301
1SV265
C328
220 P
C324
68 P
L321
10
µ
H
C333
33 P
L324
0.18
µ
H
R341
100
D341
1SV263
L342
0.12
µ
H
L343
0.15
µ
H
L345
0.15
µ
H
L341
10
µ
H
C349
56P
C350
180P
C351
47P
C341
0.01
C342
68 P
C344
12P
C345
39 P
C346
0.01
D342
MA77
L346
0.12
µ
H
C352
0.01
B8
B9
J1701 HSJ0807-01-010
R1771
6.8 k
R1772
33 k
R1774
15 k
CIVE
CIV
Q1772
2SC4081 R
D1771
1SS355
R1773
47 k
L1771
220
µ
H
H5V
C1752
10
C1753
10
C1754
10
C1+
V+
C1-
C2+
C2-
V-
T2O
R2I VCC
GND
T1O
R1I
R1O
T1I
T2I
R2O
1
2
3
4
5
6
7
8 16
15
14
13
12
10
11
9
5
9
4
8
3
7
2
6
1
IC1751
DS14C232TM
3
5
IC561
TD62783AF
R571 10
R572 10
R573 10
R574 10
B8
B9
PRE1
PRE2
POFF
ATTC
ANTC
C561
0.1
R575 10
R576 10
R577 10
R578 10
R587 10
R588 10
R589 10
R590 10
R591 10
R592 10
R593 10
R564
47 k R565
47 k R566
47 k R567
47 k R568
47 k R569
47 k R563
47 k R570
47 k
R579
47 k R580
47 k R583
47 k
18
17
16
15
14
13
12
11
10
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
VS
1
2
3
4
5
6
7
8
9
4
5
6
7 1
2
3
15
14
13
12
11
9
10
B0S
B1S
B2S
B3S
B4S
B5S
B6S
B7S
B0S
B1S
B2S
B3S
B4S
B5S
B6S
B7S
O1
O2
O3
O4
O5
O6
O7
O8
GND
Q1
Q2
Q3
Q4 STR.
D
CLK
OE
Q5
Q6
Q7
Q8
QS
QS
C562
0.1
18
17
16
15
14
13
12
11
10
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
VS
1
2
3
4
5
6
7
8
9 B8S
B9S
PR1S
PR2S
POFS
ATTS
ANTS
O1
O2
O3
O4
O5
O6
O7
O8
GND
IC551
BU4094BCFV
B8S
B9S
STR.
1
D
2
CLK
3
OE
15
Q1
4
Q2
5
Q3
6
Q4
7
Q5
14
Q6
13
Q7
12
Q8
11
QS
9
QS
10
8
IC562
TD62783AF IC552
BU4094BCFV
C552
0.1
16
8
C551
0.1
16
ANTS
PR1S
PR2S
POFS
ATTS
Q472
XP4311
3
2
1
4
5
6
SS
CIV
CIVE
IC1771A
TC7W04F
Q1771
2SA1576 R
C1771
0.1
IC1771C
TC7W04F
IC1771B
TC7W04F
1
3 5
2
6
B0
B1
B2
B3
B4
B5
B6
B7
D261
1SV265
Q383
XP4311
3
2
1
4
5
6
Q391
XP4311
3
2
1
4
5
6
C391
0.1
2IF
2IF
C912
220 P
Q911
2SK882 GR
C911
0.1
R911
100
R912
2.2 k
L892
LS-450
C895
22 P
C896
0.1
R897
100
C897
0.0047
R896
3.3 k
R898
10 k
R891
10 k C891
0.1
R1064
680 k
C1066
2.2
_
5V
C1065
10
R1065
4.7 k
3
2
1
4
5
6
Q1064
XP4311
3
2
1
4
5
6
Q1065
XP4311
R1068
10 k
AGRS AGFS AGSS
AGOS
3
2
1
4
5
6
Q1066
XP4311
C1085
0.0047
1
2
3
4
5
6
7 14
13
12
11
10
9
8
R1109
1 k
R1110
2.2 k
C1103
0.1
R1111
10
R1107
1.5 k
R1106
10
C1101
0.1 C1102
0.1
R1108
1 k
Q1031
2SC4081 R
R1031
220
R1032
220 k
R1033
1 k C1031
0.1
C1502
0.0047 C1051
10
R1051
2.7 k
R1052
4.7 k
D1051
1SS375
R1053
470
Q1051
2SC4081 R
RFGV
8V
1
2
3
4
5
6
7
8 16
15
14
13
12
11
10
9
C1021
0.12
C1022
0.01
C1023
0.01
R1022
39 k
R1023
68 k
C1024
0.1
R1024
47 k
14
13
IC1211D
NJM2058M
R1021
10 k
R1004
3.3 k
C852
0.1 R855
10 k
R854
10 k
FI851
FL-65
D851
MA77 D852
MA77
C851
0.1
R852
220
R851
10 k
3F3K
3F6K
3F15
3F0P
I O
C862
0.1 R865
10 k
R864
10 k
FI86
FL-65
D861
MA77 D862
MA77
C861
0.1
R862
220
R861
10 k
I O
C872
0.1 R875
10 k
R874
3.9 k
FI871
FL-65
D871
MA77 D872
MA77
C871
0.1
R872
220
R871
3.9 k
I O
C882
0.1 R885
10 k
R884
3.9 k
D881
MA77 D882
MA77
C881
0.1
R882
220
R881
3.9 k R841
10 k
1 2
4 3
IC811
MC1496D
1 2
3 4
D781
MA77 D783
MA77
D782
MA77 D784
MA77
R781
2.2 k
R783
220
R782
220
R785
10 k
R784
2.2 k
C771
0.1 C772
0.1
C773
15 P
D771
MA77 D773
MA77
D772
MA77 D774
MA77
R771
2.2 k
R773
220
R772
220 R775
10 k
R774
2.2 k
1
3 4
2
R793
2.2 k
R792
4.7 k R791
2.2 k
C791
0.1
3
2
1
4
5
6
Q737
XP4311
C742
0.1
R749
22 k
D732
1SS355
R751
47
R750
1 k
C740
22 P R745
100 k
1 2 3 4 5 6 7 8
C732
0.0047
16
VCC
C1202
0.01
C1201
0.01
7
6
5
IC1211B
NJM2058M
IC1211A
NJM2058M
R1213
39 k R1212
39 k
C1211
0.0015
C1212
0.0012
R1214
39 k
C1213
0.0033
1
2
3
11
4
C1215
0.1
D1311
1SS355
C1311
0.01
R1311
4.7 k
R1312
33 k
R1314
47 k
R1313
15 k
C1312
0.01
EMTI
16
VCC
8 7
R1401
12
4
5
6
7 1
2
3
15
14
13
12
11
9
10
AFS1
AFS2
AFMS
AGFS
AGSS
AGOS
NBS
NBLS
Q1
Q2
Q3
Q4 STR.
D
CLK
OE
Q5
Q6
Q7
Q8
QS
QS
IC1601
BU4094BCFV
16
8
C1601
0.1
ISTB
MDAT
MCK 4
5
6
7 1
2
3
15
14
13
12
11
9
10
2S3K
2STH
2SOP
3S3K
3S6K
3S15
3SOP
SAMS
Q1
Q2
Q3
Q4 STR.
D
CLK
OE
Q5
Q6
Q7
Q8
QS
QS
IC1602
BU4094BCFV
16
8
C1602
0.1
IC1603
TD62783AF
1
2
3
4
5
6
7
8
9
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
VS
O1
O2
O3
O4
O5
O6
O7
O8
GND
18
17
16
15
14
13
12
11
10
C1603
0.1
C1081
0.0047
9MHz FIL
TER SOCKET
455kHz FIL
TER SOCKET
J781 PD-72
J782 PD-72
J783 PD-72
J784 PD-72
J881 PD-72
J882 PD-72
J883 PD-72
J884 PD-72
AGC 8V 8V
C1422
47
1 2 3 4
I
G
O
L1311
220
µ
H
L1321
HF50ACC322513
C1321
0.01
ISPO
ESPO
AFO
14V
AFF
RXS
R8V
R8V
AGC
14V
14V
5V
5V
8V
8V
AGC
R8V
14V
5V
R8V
_
5V
8V
AGC
R8V
14V
5V
8V
MCK
RSTV
MDAT
GND
R724
150
NBS
NBLS UNLL
AGC
R8V
5V
FMNL
7
8
4
C1262
2.2
R8V
14V
8V
5V
MCK
MDAT
RSTV
R8V
14V
8V
5V
MCK
MDAT
RSTV
2LO
14V
14V
8V
5V
1LO
8V
H5V
HVR
GND
J81
1
TMP-J01X-V6
3LO
R824
220
C816
0.0047
DC INPUT
J1351 HEC0740-010010
CIVE
CIV
GND
SPSY
SBSY
RXS
AGRS
SQLS
RECS
BEEP
SALI
EMTI
FMNL
SML
AFGV
RFGV
J1561 52808-1690
FRONT(3)
BATT
H5V
HVR
14V
GND
8V
GND
5V
AFE
AFE
ISPO
ISPO
ESPO
ESPO
AFO
AFO
14V
14V
8V
GND
5V
AAFO
RECS
UNLC
GND
PST3
PST2
PST1
PCO2
PCK
PDAT
DRES
FRONT(2)
J1541 52808-1690
FRONT(1)
J1521 52808-1690
PLL
J1501 52808-1690
C1521
0.0047
PST3
PST2
PST1
PCO2
PCK
PDAT
DRES
MCK
MDAT
ASTB
ISTB
RSTB
DSTB
DINT
DSPS
PWRC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J1311
JPJ1044-01-010
J1321
HSJ0807-01-010
J1522
BBH-1
BT1521
CR2032
BACKUP BATT.
J41
1
TMP-J01X-V6
1LO
HVR
CP1761
CP1762
DRES
DINT
DSTB
MDAT
MCK
5V
DSPS R1231 470
R1232 470
R1233 470
R1235 470
R1234 470
R1236 470
DRSR
DITR
DST
MDTR
MCKR
5V
DSSR
GND
GND
GND
C1231
0.0047
J1231 52808-1090
OPTIONAL
UNIT
UT-106
OPTIONAL
UNIT
UT-102
1
2
3
4
5
6
7
8
9
10
MDAT
BUSY
5V
GND
J1271 52365-0891
SPST
MCK
SPCE
SPCH
1
3
5
7 2
4
6
8
J491 TMP-J01X-V6
2LO
J1751 RS-232C
1
2
4
3
5
1
2
4
3
5
R853
220
R863
220
R873
220
R883
220
R1215
39 k
C1214
560 P
C411
39 P
L411
0.22
µ
H
1LO
R411
68
R913
100
C913
0.1
+SI
GAIN
GAIN
-SI
BIAS
NC
+OUT
+CI
NC
-CI
NC
-OUT
NC
VEE
1
2
3
4
5
6
7 14
13
12
11
10
9
8
R819
1 k C814
0.1
R818
2.7 k
C743
10
IC1391
TA7808F
I O
G
IC1401
TA7805F
I O
G
C1216
0.1
MUTE
EXT SP
F1351
FGB 3A
D1351
DSA3A1 C1352
0.01 C1351
0.01
C1353
470
R1351
10
R491
270
R493
270
R492
18
C1751
10
C1755
10 C1756
0.1
CI-V
S-AM:
Other: 0 V
278
µ
s
2.8 V
0 V
1.3 V
S-AM: 0 V
Other: 4.8 V
At receved: 4.5 V
Other: 0.1 V
5.0 V
4.5 V
0 V
0 V
0 V
7.6 V
Display frequency
0.03-1.59 MHz
1.60-1.99 MHz
2.00-3.99 MHz
4.00-7.99 MHz
8.00-10.99 MHz
11.00-14.99 MHz
15.00-21.99 MHz
22.00-29.99 MHz
30.00-49.99 MHz
50.00-60.00 MHz
At PREAMP 1
At PREAMP 2
At PREAMP Off
At ATT Off
At ANT 1
B0S/B0
B1S/B1
B2S/B2
B3S/B3
B4S/B4
B5S/B5
B6S/B6
B7S/B7
B8S/B8
B9S/B9
PR1S/PRE1
PR2S/PRE2
POFS/POFF
ATTS/ATTC
ANTS/ANTC
A condition that select the B*S,B*,
PR1S,PR2S,PRE1,PRE2,POFS,
POFF,ATTS,ATTC,ANTS,ANTC
12.3 V
4.8 V
4.8 V
12.3 V
9.2 V 9.6 V
PREAMP Off: 9.5 V
5.0 V
11.0 V
13.8 V
Power On: 0 V
Power Off: 2.4 V
13.6 V 11.8 V
12.8 V
6.6 V
0.6 V
0 V
5.0 V
_
5.3 V
8.6 V
8.0 V
8.0 V
0 V (MUTE: 4.4V)
PREAMP 2: 9.8 V
PREAMP 1: 9.7 V
PREAMP 1: 13.5 V
2.7 V
7.8 V
1.8 V
7.7 V
4.8 V
1.3 V
2.8 V 3.3 V
1.2 V
7.2 V
0 V
1.0 V
1.0 V
PREAMP 2: 7.7 V
1.1 V
0 V
3.6 V
13.2 V
13.6 V
1.5 V
12.0 V
0.3 V
13.0 V
PREAMP 1: 10.5 V
PREAMP 1: 1.1 V
PREAMP 2: 9.4 V
PREAMP 2: 7.2V
PREAMP 1: 10.0 V
7.6 V
0 V
7.3 V
7.4 V
2.7 V
2.3 V
2.3 V
7.9 V
2.5 V
_
5 V
7.4 V
1.5 V
0 V
2.6 V
7.5 V
7.5 V
0 V
*4.8 V *3.0 V
*2.6 V
_
5.0 V
7.9 V
7.1 V
3.4 V
4.0 V
0 V
2.8 V
0.4 V
2.7 V
7.7V
1.9 V
7.6 V
1.2 V
0.6 V
1.3 V
0 V
* RF GAIN: MAX
160
µ
s
10.0 V
0 V
0.5 V
4.8 V 6.7 V
13.8 V
_
10.0 V 0 V
13.8 V
LEFT SIDE RIGHT SIDE CENTER
10 - 3
10-3 MAIN UNIT