Icom IC-R9500 Service Manual page 129

• RF-B UNIT
R102
100
D101
C103 C105 C107 C109 L105 L106
1SV308 180P 100P 82P 120P 0.18U 0.15U
C111 C115
8P 24P
R202
100
D201 C203 C205 C207 C209 L205 L206
100P 56P 47P 68P 0.12U 0.1U
1SV308
C211 C215
6P 18P
R302
100
D301
C303 C305 C307 C309 L305 L306
1SV308 68P 39P 27P 47P 82N 68N
C311 C315
3P 12P
R402
100
D401
C401 C405 C407 C409 L405
47P 24P 18P 24P 56N
1SV308
J801
AYU1-1P-02676-120
LOW BAND
TO ANT J3
J1801
52808-1671 MMZ1608B301CT X 9
MMZ1608B301CT X 9
1
EP1801 VB10 EP1811
2
EP1802 VB11 EP1812
3
EP1803 VUANT0 EP1813
4
5
EP1804 +10V EP1814 MPZ2012S331A
6
7 MPZ2012S331A
EP1805 +3R3V EP1815
8
TO ANT J1001 EP1806 VUPR2 EP1816
9
EP1807 VUANT10 EP1817
10
EP1808 VUANT20 EP1818
11
EP1809 VUPR1 EP1819
12
13
+5VA EP1820
EP1810
14
15
16 0.001 X 10
J1201
AYU1-1P-02676-120
HI BAND
TO ANT J2
J1601
52808-1671
1 EP1601
+15V
2
3 MPZ2012S331A
EP1602
+28V
4
5 MMZ1608B301CT R1608
HPFV
6
EP1603 MPZ2012S331A 0 +3R3V
7
8
TO LOGIC J821
9
10
11 R1614 220
DRESL
12
MCK
13
MDAT R1606 220
14
RBSTB R1605 220
15
R1607 220 VUB1
16
VUB2
VUB3
VUB4
+5VB
+5VA
P+8V
+10V
IC5004
BAJ0CC0FP
VUB9
Q1601
RSQ035P03TR VUB10
O I
VUB11
G
1 6 VU1IF1
2 5
3 4
IC1608
TA7808F
R1601
+15V
R1613
100K
O I
3.3
G
Q1602
BCR108T
250MFIL
IC1601
VUANT0
TA7805F
2GAT
R1621
VUAT10
O I
G 33
R1622
33
IC1602 BPFS
TA7805F
R1611
R1623
O I 0
G 22
R1624
22
R502
R111
TBB1
100
100
D501 C501 C505 C507
24P 15P 12P
1SV308
C113
L107 D106
0.1U 0.0047 1SV308
C118
47P
R601
100
R211
TBB2
100
D601
C603 C605 C607
1SV308 15P 8P 7P
L207 C213 D206
68N
0.0047 1SV308
C217
33P
R701
R311
TBB3
100
100
D702 C702 C705 C707
C313
L307 D306 1SV308 9P 5P 5P
47N 0.0047 1SV308
C317
22P
R803
R411 100
TBB4
100
D802
C804 C806 C808
6P 4P 4P
1SV308
L406 L407 C416 D407
47N 33N
0.001 1SV308
C413 C417
7P 15P
VUB9
VUB9
IC801 UPG2009TB
C902 C904
C825 4 3
VCONT2 OUT2
0.01 5 2
4P 2P
IN GND
6 1
VCONT1 OUT1
C801
C826
0.001
0.001
VUB10 BPFS
VUB11
VUANT0
L1201
1 6
VUPRE2
10U
VUAT10 2 5
100P C1209
VUAT20
C1216
VUPRE1 3 4
2P
C1215 L1207 L1205
Q1201
EMD29
0.01 1.8N 1.5N
IC1201
1 6
C1220
2 5
100P
3 4
C1219
MAALSS0038
0.01
+28V
+15V
P+8V
+5VB
+5VA
D1602
C1615
IC1603 0.1 500MFIL
1 16
STROBE VCC
2 15
DATA OE
3 14 DAN222
VUB5
CP Q4
4 13 VUB6
Q0 Q5
5 12 VUB7
Q1 Q6
6 11 VUB8
Q2 Q7
7 10 D1603
Q3 QS2
8 9
GND QS1
L ONFIL
CD74HC4094M
J1202
DAN222 AYU1-1P-02676-120
C1616
IC1604 0.1
VURF
1 16
STROBE VCC
2 15
DATA OE
3 14
VU1IF2
CP Q4
4 13 VULOF1
Q0 Q5
5 12 VULOF2
Q1 Q6
6 11 VULOF3
Q2 Q7
7 10
Q3 QS2
8 9
GND QS1
J1831
CD74HC4094M MMZ1608B301CT X 14 52808-1071
10
EP1831 RBSTB EP1838
9
MCK
EP1832 EP1839
8
EP1833 MDAT EP1840
C1617 7
EP1834 DRESL EP1841
6
TO MIX1 J1
IC1605 0.1 EP1835 +3R3V EP1842
5
1 16 EP1836 +8V EP1843
STROBE VCC 4
2 15 EP1837 +5V
EP1844
DATA OE 3
3 14 VUAT20
CP Q4 2
4 13 VUPRE1
Q0 Q5 5P X 4 1
5 12 VUPRE2
Q1 Q6
6 11
Q2 Q7
7 10
Q3 QS2
8 9
GND QS1
C1619
0.1
CD74HC4094M
IC1607
TC7W04F
1 8
2 7 VUB9
3 6
4 5 BPFS
R511
TBB5
100
C509 L505 L506 L507 C516 D507
15P 33N 27N 22N
0.001 1SV308
C511 C513 C517
2P 6P 10P
C1241
22P
R611
TBB6
100 R1241
5.6
L605 L606 L607 D606
C609 C617
10P 27N 22N C2012C 0.001 1SV308
C611 C613 C615
1P 3P 7P
R711
TBB7
100
C709 L705 L706 L707 C719 D707
7P 18N C2012C 12N 0.001 1SV308
C711 C713 C715
0.75P 2P 3.5P
R812
TBB8
100
L807
L805 L806 LQW18AN6N8C00 C817 D809
C810
5P 0.001
12N 10N 1SV308
C831
3.5P
R819
R816 1K
1K
UPG2009TB
C819
LQW18AN6N8C00 L906 OUT1 VCONT1
L904
L905 1 6
LQW18AN8N2D00 LQW18AN5N6C00 C920 0.001 GND IN
C906 C908
2 5
OUT2 VCONT2
3 4
2P 2P 0.001
C915
IC802
0.5P
C916
0.5P
MP1201
Q1202
BCR108T
C1206 C1203
IC1202
1 6
1.5P 2P P1 VCTL1
C1295 5P
2 5
GND PC
3 4
C1294 R1216 C1296 P2 VCTL2
NJG1608KB2
5P 5P
5.6
IC1204
IC1203
6 1
R1208 VCTL1 P1 P2 VCTL2
5 2 3 4
PC GND GND PC
4 3 2 5
VCTL2 P2 P1 VCTL1
47K C1297
1 6
NJG1608KB2 NJG1608KB2
5P
R1209 47K
0.001
Q1302
BCR08PN
4 3
5 2
6 1
MP1301 MP1302
EP1303
EP1301
TO MIX1 J301
FI1315
FL-403
J1301
TMP-S01X-B1
R1321 R1303
VUIF1 C1301 C1303
TO MIX1 J302
5.6 0.001 D1301 0.001 0
1SV308
C1312
1P
C1304 C1311 C1316
4P 0.3P 4P
D1302
1SV308
C1246 C1251 C1253 C1257 C1252 C1259
I C1251
1 6
0.001 22P 0.001 0.001 22P 0.001
2 5
R1251 1SV308
C1247 C1254 C1258 5.6 C1260
3 4
0.01 39 0.01 0.01 R1255 0.01 D1251
MAALSS0038
L1257
D1252 12N
C1242
1SV308
0.001
IC1241
C1268
1 6
2 5
3 4
C1243
L1253
0.01 MAALSS0038
L1242
1U
10U D1253 C1261 C1263
10P 10P
1SV308
Q1241
1 6
2 5
3 4
EMD29
Q1254
1 6
2 5
3 4
EMD29
TBB1
TBB2
TBB3
TBB4
TBB5
TBB6
TBB7
TBB8
R1744
R1736
220K
33K
R1737 R1740
2 IC1701
R1748
47K 1 HPFVO
3.3K
R1741
3
470
NJM2904M
47K
MP101 MP201 MP301 MP401
R1745
R1738
220K
33K
R1739 R1742 IC1701
6
R1749
47K 7
3.3K R1743
5
470
47K NJM2904M
R1711
8
100
V+ IC1701
GND NJM2904M
4
+5VB
Q1304 Q1403 Q1402 Q1401
BCR08PN BCR08PN BCR08PN BCR08PN
4 3 4 3 4 3 4 3
5 2 5 2 5 2 5 2
6 1 6 1 6 1 6 1
MMZ1608Y102BT
EP1302
MMZ1608Y102BT MMZ1608Y102BT
FI1316
FL-403
R1327 R1308 R1315
C1347
0 0 0 0.001
778.7MHz IF Filter
D1303 C1334
C1322
1P
1SV308 0.001 IC1302
R1311 C1317 C1321 C1326 L1307 L1311 C1330 D1304
1
4P 2
4P 0.3P C2012C 27N 0.001
18 1SV308
3
C1328
MAALSS0038
12P
278.7MHz IF Filter
10 - 19
+15V
MP1251
L1256 L1260
33N 39N
D1258
C1266 1SV308
C1272
4 3
2P
0.5P
5 2
6 1
Q1251
L1261
BCR08PN
15N D1259
1SV308
C1273
4 3
0.5P
5 2
1.5P
6 1
Q1252
BCR08PN
L1255 L1259 L1263 L1264 L1265 D1260
8.8N 5.6N 3.9N 3.3N 1SV308
5.6N
R1266
C1278
1P
10
R1270
270
R1272
270
BPFS
Q1253
BCR08PN
4 3
LONFIL
5 2
6 1
IC1703
TD62783AFG EP1701
MMZ1608B301CT
GND VCC
10 9
VUB1
O8 I8
11 8 VUB2
O7 I7
12 7 VUB3
O6 I6
13 6 VUB4
O5 I5
14 5 VUB5
O4 I4
15 4
VUB6
O3 I3
16 3 VUB7
O2 I2
17 2 VUB8
O1 I1
18 1
MP501 MP601 MP701 MP801 MP901
J1851
52808-1071
10
9
MMZ1608B301CT X 8
8
EP1851 EP1855 2LOF1
7
EP1852 EP1856 2LOF2
6
EP1853 EP1857 2LOF3
5 TO MIX2 J201
EP1854 EP1858 +5VB
4
3
0.001 X 4 2
1
J1305
TMP-S01X-B1
C1348 R1332
6
VUIF2 TO MIX2 J41
5
0.001
39
4