Icom IC-7600 Service Manual page 181

Apr. 2009
MAIN UNIT (6/6)
SCOPE-IF
D6001
R6116
C6005
1 5
4
0.01
5.6 L6004
2 3
10U
CPH5513
TO RF UNIT
J6001
TMP-J01X-V6
D6002
1SV263
C6132 C6002
0.1 10P
R6005
100K
150K 120K 5 IC6001
1
4
R6003
R6001
3
C6001
2
0.1 NJM2125F
EP6001 R6002
100K
MMZ1608B301CT
SCOPE
ATT SATT
(dB) (V)
0 0.0
10 2.7
20 3.2
30 3.4
MAIN-3 5V_
L6046 L6047
0.33U 0.22U
C6143
C6141
5P
15P
C6142
C6144
27P
15P
+8V_
+5V_
MAIN-1
+3R3V_
+3R3V_
-12V_
MAIN-4 REFCK_
R6011
100K
64MHz
IC6010
1 5
R6007 R6010 NC VCC
C6004
2
To PLL UNIT A
3 4
33 100 0.01 GND Y
SN74LVC1G04DCK
J6002
TMP-J01X-V6
SPS0_
SATT_
DRESH_
R6015
SST1_
MAIN-1
SCK_
SDAT_
SST2_
UNLKS_
SMUT_
100
BFS
MAIN-5
BRX
BCK
L6014 L6018
39N 0.1U
0.01
D6003
R6103
C6039 C6048 C6059
5
1
4
82P
C6040 0 18P
2 3
0.01
CPH5513
Q6003
KTC4075
R6020 R6026 L6012
22K
2.2K 1.5K 10U
R6038
R6043
15K
1K
R6034
R6018
IC6003
C6022 6.8K
1 20
FS ADJUST IOUTB
C6023 0.1 2 19
REFOUT IOUT
C6024 0.1 3 18
COMP AGND
0.01 4 17
AVDD VI N
5 16
DVDD 16
6 15
R6121 CAP/2.5V FSYNC
7 14
DGND SCLK
8 13
MCLK SDATA
9 12
2.2K
FSELECT SLEEP
10 11
PSELECT RESET
AD9834CRUZ
CP6017
SHORT
R6019
0
L6010
R6028 0.27U
R6029 470
L6011 470
0.27U
R6041
27K
RSET VVCO
13 6
CN RFOUTB
14 5 C6050
C6018 DGND RFOUTA
15 ADF4360 4
REFI N AGND
16 IC6004 3
CLK AVDD
0.01 17 2 0.001
DATA CPGND
18 1
Q6008
KRC402
R6097
10K
100
R6074
R6054
100 IC6007
6 1
CS VDD
5 2
SDO GND
4 3
SCLK VIN
ADS7886SDCKR
0.82U
C6070 L6026
LS-484B LS-484B
1P
C6076
L6028
R6107
L6023
10P
C6083
5.6 R6110
470P 0
MP6005
3073
100
R6063
MP6003
2241
R6057
C6056 L6019 L6021 L6027 C6080 C6084 C6089
0.27U 0.33U 0.39U 0.01
0.1 270P 270P 18
C6065 C6075
C6069
68P 12P
39P
R6035
100
MP6001
2177
0.18U
D6004
LR-528
L6043 L6044 R6033 L6016
0.22U 0
C6135
C6136
15P L6020
LR-528
5P
HSB88W S
MP6004 MP6007
2356
2241
R6093
100K
IC6020
1 5
R6094 NC VCC
2
A
3 4
100 GND Y
SN74LVC1G04DCK
C6074
R6051
IC6008
100P 18
1 8
CLK VCC
2 7
D PRE
3 6
Q CLR
C6122
4 5
GND Q
0.01
SN74LVC2G74DCTR
IC6002
AN79L05M
R6014
-5V
I O
100 G
-5.1
C6107
0.1
LR-442
L6033
R6113
C6102 L6039
R6061 0.01
C6092 0
100 5P LR-317
Q6004
2SC4536
R6066
3.3K
M P6002
2177
S2LO
56P L6038 L6045
0.47U
C6105 0.39U
C6109
C6138
Q6006
33P
2SC3357
12P
C6103
5P
LS-484B
LS-484B
L6032
R6048
L6037
Q6005
Q6007
15 2SK882
2SK882
R6058
4.7K
1K
R6036
R6031
1K
L6013
100U
R6040
10K
L6009 C6045 R6037 R6042
200KHZ
R6047 R6053
33U 0.1 10K 270K
1K 1K
C6058
1P
L6017
+5V
100U
46
D6005
L6040 R6086
56
LR-317
HSB88WS
R6091
18
LS-471A
L6041
FL-357
FI6001
4 1
C6116 GND IN L6042
2 3
OU T GND
0.01 LQW18AN82NG00D
R6077 R6081 R6083
C6104
0.1
39K 12K 15
TO ADC IN
*; Refer to "PARTS LIST."