Icom IC-9700 Service Manual Addendum page 148

• MAIN UNIT (5/13)
MAIN UNIT DCLK_P
(12/13)
DCLK_N
HV
HV
14V
14V
EP1001
HV
MPZ2012S601A
R1002
DCLK_N
100
CAPONS
CAPONS
SDPWS
MAIN UNIT SDPWS
UPWS
(1/13)
UPWS
PWRS
PWRS R1101
100
DCSYNCS_
MAIN UNIT
DCSYNCS_
(2/13)
IC1102
SN74LVC1G04DCK
1 5
2
3 4
EP1101
MPZ2012S601A
R1111
0
C1120
0.1
R1202
DCLK_N
100
EP1201
MPZ2012S601A
R1212
DCLK_N
100
Explanatory notes
Voltage Line (HV)
Voltage Line (14V)
Voltage Line (8V)
Voltage Line (I 5V)
Voltage Line (H4V)
Voltage Line ( I 2V)
MP1001 3183
21
H4V
6 20 C1003
SYNC BST
L1001 EP1002
7 19 0.1
SS LX
8 18
IC1001 3.3U MPZ2012S601A
CF LX
9 17
FB MAX17503ATP+ LX
10 16
RT PGND
R1004
10.0k
C1008
R1005
2.2
6.80k
R1008
0
I 5V
L1101 EP1102
3.3U
C1103 MPZ2012S601A
0.1
EP1103
MPZ2012S601A
R1105
3.90k
R1106
3.90k
C1113 L1111 EP1112
3.3U
0.1 MPZ2012S300A
IC1111
FC1R1V
FPGA-core
1 12
VIN PH
2 11
VIN PH
3 10
GND PH C1114
4 9
GND SS
0.01
R1115
56.0k
TPS54418RTE
R1118 C1115
1K 0.01
8V
EP1202
C1203 MPZ2012S601A
EP1203
0.1
MPZ2012S601A
EP1204
MPZ2012S601A
R1205
3.90k
R1206
1.6k
IC1211
17 I 2V
5 16
SYNC PGND EP1212
6 15
LBO SW
7 14
LBI SW MPZ2012S601A
8 13
VINA PG
TPS62110RSAR
R1215
56.0k
R1216
6.80k
H3R3V
5 4
H4V
CE VOFB
6 3
VSS ILIM
7 2
NC NC
H4V 8 1
VIN VOUT
IC1011
XC6230H001QR
USB3R3V
IC1021
H4V 1 5
VIN VOUT
2
VSS
3 4
UPWS
CE NC
XC6222A331MR
I5V
3R3V
IC1031
1 5
H4V
VIN VOUT
2
VSS
PWRS 3 4
CE NC
XC6222A331MR
CP141
CP06S
CAPONS H3R3V
SD back up
FC1R1V
PWRS IC1091
R1091 D1091
1
A5V
VIN VOUT
2
22 LRB551V VSS
3
Q1112 CE NC
XC6222A321MR
LDTA114YE
Q1111
RUM002N02
IC1221 A5
NJM7805DL1A
ANALOG
R1221
I O
5.6
G
R1222
5.6
DA5V
Audio ADC/DAC
IC1231
L1202
8V 1 5
VIN VOUT
2
10U
VSS
3 4
CE NC
XC6209F502MR
1R3V
RF DAC
IC1241
1 5 1R3V
CE VOUT
2
VSS
3 4
NC VIN
XC6222D131PR
1R2V
RF DAC
IC1246
1 5 1R2V
CE VOUT
2
VSS
I2V 3 4
NC VIN
XC6222D121PR
1R8V
RF ADC
IC1251
1 5 1R8V
VIN VOUT
2
VSS
3 4
CE NC
XC6222D181MR
10-5
HV
14V
FC1R1V
8V
H3R3V
USB3R3V
3R3V
A5V
H3R3V
EP1041 C1043
0.1
MPZ2012S601A
IC1041
1
VIN
2
VIN
USB3R3V 3
R1041 GND
DCLK_P 4
GND
0
TPS54418RTE
3R3V
DCSYNCS_
0.1
C1049
Q1051
RZF020P01TL
H3R3V
Q1052
R1052
SDPWS
LDTC143ZE 1K
5
H3R3V
4
IC1071
R1071
H4V 1
VIN VOUT
2
2.7 VSS
3
CE NC
XC6222D251MR
IC1121
1
A5V I5V
VIN VOUT
2
VSS
3
ON/OFF NC
S-1313D33
IC1131
DA5V 1
DA5V VIN VOUT
2
VSS
3
ON/OFF NC
S-1313D33
IC1321
R1321
6
1R3V IN OUT
5
1.5 GND
4
EN
LP5912
IC1331
R1331
1
CTRL VIN
2
39 GND
3
1R2V R1332 NB VOUT
NJM2881F05
39
R1333
39
IC1261
1 6
REF OUT
2 5
1R8V R1262 GND IN-
3 4
V+ IN+
100
INA199A2
* Refer to the PARTS LIST for the value and name of component.
HV
14V
FC1R1V
8V
H3R3V
USB3R3V
3R3V
A5V
H1R18V
H1R18V
SD3R3V
MAIN CPU-core
L1041 EP1042
H1R18V
1.0U MPZ2012S300A
12
PH
11
PH
10
PH
C1044
9
SS
0.01
R1044
36.0k
R1048 C1045
0.0047
1k
SD3R3V
FP2R5V
FPGA 2.5 V
FPGA-LVDS
5 FP2R5V
FP2R5V
4
DA3R3V
FPGA 3.3 V
Audio ADC/DAC
5
DA3R3V
DA3R3V
4
A3R3V
RF ADC/DAC
5 A3R3V
A3R3V
4
C3R3V
CLOCK
1 C3R3V
C3R3V
2
NC
3
PG
C5V
5
CLOCK
4 C5V
C5V
R1261
PA8V
0.02
R1263
MAIN UNIT
DIDL
(8/13)
27k
R1264
27k
POWER-REG BLOCK
POWER-REG BLOCK