Icom IC-9100 Service Manual page 158

• PLL UNIT (PLL-1)
MMZ1608Y102BT
L1501 EP1501
10U
R1502
C1503
1
VDD13
2
47K 0.1 FSK1
3
FSK0
4
I C1501
ETC0
1 5 5
R1501
C1501 ETC1
2 R1523 6
VSS23
3 4 7
0.001
220 SYS_CLK
8
100 NUM0
SN74AHC1G04DCK
9
NUM1
10
NUM2
C1504
11
VDD13
0.1
R1505 R1507 R1509
2DA2S
2DA3S 1K 1K 1K
2DA4S
2DB1S
2DB2S
2DB3S
2DB4S
T22S
T23S
2DBO
R1541
2DAO
0
VUT2LO
REF64M
PSTD
PCK5
REF64M
PDAT5
DRESL5
VUT2LO
PLL8V
PLL8V
PLL5V
PLL5V
MMZ1608Y102BT
L2001 EP2001
10U
R2002 C2003
1
VDD13
2
47K 0.1 FSK1
3
FSK0
IC2001 4
ETC0
1 5 5
R2001 ETC1
C2001
2 6
R2023
VSS23
3 4 7
220 0.001
SYS_CLK
8
100 NUM0
9
NUM1
10
C2004 NUM2
11
VDD13
SN74AHC1G04DCK
0.1
R2005 R2007 R2009
1K 1K 1K
REF64M
7.20
L1532
100U
R1526 PSTD
R1527 220 PDAT5
R1528 220 PCK5
220
L1521 R1532
C1512
R1530 DRESL5
220
12U 2.2K 0.001
33
EN_C
32
SW_SEL
31
VSS23
30 MP1502
2241
VSS
IC1502
29 MP1501
VSS23
SC-1287A 28 637
VSS
27
TEST_PIN
26
RESET
25
VSS
24 C1506
VDD13
23
DA9
0.1
R1511 R1513 R1515 R1517 R1519 R1521
1K 1K 1K 1K 1K 1K
2DAO
MAIN or SUB:UHFband selected
5.83 R1854
100
R1542
C1853
0
22P
Q1851
C1851
KTC3880S
0.001
L2032
100U
R2026 PSTD
R2027 220 PDAT5
R2028 220 PCK5
220
L2021 R2032 C2012
R2030 DRESL5
220
12U 220 0.001
33
EN_C
32
SW_SEL
31 637 2241
VSS23
30 MP2002 MP2001
VSS
IC2002
29
VSS23
28
SC-1287A
VSS
27
TEST_PIN
26
RESET
25
VSS
24 C2006
VDD13
23
DA9 0.1
R2011 R2013 R2015 R2017 R2019 R2021
1K 1K 1K 1K 1K 1K
10 - 25
L1531
330U
Q1501
KTC4075
C1514 D1601
0.1
KDS114
SUB:VHFband selected 7.65
C1708 C1710
180P 180P
D1701 L1701 L1702
C1701
0.01 0.68U 0.68U R1704
KDS114
D1702 C1702
39
0.01
KDS114
R1875
C1808 C1810
270P 270P
8.2
D1801 C1801 L1801 L1802
KDS114 0.01 1.2U 1.2U
D1802 C1802
0.01
KDS114 L1871
LR-317
SUB:1.2Gband selected
C1908 C1910
150P 150P
D1901 L1901 L1902
C1901
R1872 KDS114 0.01 0.68U 0.68U R1904
D1902 C1902
8.2 39
0.01
KDS114
PLL8V
PLL5V
7.21
C2106 C2108
KTC4075
270P 270P
Q2001
L2101 L2102
0.82U 0.82U
KRC402 KRA302
Q2102 Q2103
T23S
UHF TX
UHF TX
6.42 R2154
7.59
UHF RX
UHF RX
100
0.02
0.02
C2153
22P
C2151
Q2151
KTC3880S
0.001
R2172
D2172
8.2
L2171
LR-317
HSB88WS
SUB:HFband selected 7.64
Q1602 KRC402
KRA302E Q1601
2DB1S
R1606
47K
Q1701
Q1702
KRA302 KRC402
2DA2S
R1706
MAIN:RX VHF band 7.64
47K
Q1704 Q1703
KRC402
KRA302E
2DB2S
R1707
J1701 47K
VR2Lo
Q1801
Q1802
To RF-B
KRC402
KRA302
2DA3S
MAIN:RX UHFband 7.61
Q1803
Q1804
KRC402
KRA302E
2DB3S
SUB:UHFband selected 7.61
1
IN
3
R1882 L1881 GND
D1872
8.2 0.33U
L1872
LR-317
HSB88W S
7.69 MAIN:RX 1.2G band 7.68
KRA302 KRC402
Q1902 Q1901
2DA4S
R1906
47K
J1901
KRA302E KRC402
1R2R3Lo Q1904 Q1903
2DB4S
To UX-9100
R1907
47K
KRC402 KRA302
Q2121 Q2122 R2123
VHF/1.2G
T22S
TX 7.59
47K
C2122 VHF/1.2G
RX 0.02
0.01
D2121 R2124 D2151
C2121
150 0.01
KDS114 KDS114
D2171
KDS114
R2177
1K
R2175
8.2
FI2181
1 4
IN GND
3 2
R2182 L2181 GND OU T
FL-438
8.2 0.33U
L2172
LR-317
UR2Lo
To RF-B
FI1881
4
GND
2 J1801
OUT L1882 R1885
FL-437
0.33U 8.2
MP1881
2590
PLL8V
PLL5V
L2182 R2185 D 2181
C2184
0.33U 8.2 0.001
KDS114