Icom IC-7851 - Page 152

9-10
*: Refer to the PARTS LIST for the value and name of component.
LCLKA
10K
R6077
47K
R6042
4.7K
R6201
REVPB
4.7K
R6065
L2SC4081
Q6161
270K
R6085
10K
R6073
RX_D13
10K
R6124
VDD3R3V
0.1
C6214
MEREF
0.1
C6205
RX_A9
0.1
C6207
0.01
C6023
DRESH
DPL_UB#
4.7K
R6205
PTRAS
J6071
1
2
3
4
5
6
7
8
9
10
11
12
USB_/PWR2
SHSK0
RSTBB
18K
R6161
1KR6018
SYS_RES#
VDD3R3V
RX_D7
10 CE-LH
C6007
THRI
BTND
ASTB1
LCLKB
REFL
SDSPX
12K
R6143
0.1
C6215
CP6218
USB_DM1
D6141
L1SS400
VDD3R3V
LDTA114EE
Q6103
MMZ1005B601C
EP6101
0
R6184
0.1
C6212
BNSQ
M1TDO
THML
FSTB
IC6201 LCMXO2-640UHC-4TG144C(3615E)
1
PL2A
2
PL2B
3
PL2C
4
PL2D
5
PL3A
6
PL3B
7
VCCIO3
8
GND
9
PL3C
10
PL3D
11
PL4A
12
PL4B
13
PL4C
14
PL4D
15
NC
16
VCCIO3
17
NC
18
GND
19
PL5A
20
PL5B
21
PL5C
22
PL5D
23
PL8A
24
PL8B
25
PL8C
26
PL8D
27
PL9A
28
PL9B
29
GND
30
VCCIO3
31
NC
32
PL10A
33
PL10B
34
PL10C
35
PL10D
36
VCC
37
VCCIO2
38
PB4A
39
PB4B
40
PB4C
41
PB4D
42
PB6A
43
PB6B
44
PB6C
45
PB6D
46
GND
47
PB9C
48
PB9D
49
PB9A
50
PB9B
51
VCCIO2
52
PB11C
53
GND
54
PB11D
55
PB11A
56
PB11B
57
PB15A
58
PB15B
59
PB15C
60
PB15D
61
PB18A
62
PB18B
63
NC
64
GND
65
PB18C
66
VCCIO2
67
PB18D
68
PB20A
69
PB20B
70
PB20C
71
PB20D
72
VCC
73
PR10D
74
PR10C
75
PR10B
76
PR10A
77
PR9D
78
PR9C
79
VCCIO1
80
GND
81
PR9B
82
PR9A
83
PR8D
84
PR8C
85
PR8B
86
PR8A
87
NC
88
VCCIO1
89
NC
90
GND
91
PR5D
92
PR5C
93
PR5B
94
PR5A
95
PR4D
96
PR4C
97
PR4B
98
PR4A
99
PR3B
100
PR3A
101
GND
102
VCCIO1
103
NC
104
PR2D
105
PR2C
106
PR2B
107
PR2A
108
VCC
109
PT17D
110
PT17C
111
PT17B
112
PT17A
113
PT16D
114
PT16C
115
PT16B
116
GND
117
PT16A
118
VCCIO0
119
PT15D
120
PT15C
121
PT15B
122
PT15A
123
VCCIO0
124
GND
125
PT12D
126
PT12C
127
PT12B
128
PT12A
129
NC
130
PT11D
131
PT11C
132
PT11B
133
PT11A
134
GND
135
VCCIO0
136
PT10D
137
PT10C
138
PT10B
139
PT10A
140
PT9D
141
PT9C
142
PT9B
143
PT9A
144
VCC
ARTD
270K
R6091
0.01
C6026
LSTB
+3R3V
LDTA114EE
Q6123
1KR6016
RX_D11
0.1
C6001
RX_A5
LTXD
100K
R6145
0.1
C6203
USB3R3V
4.7K
R6242
22
R6169
RTKI
10K
R6074
BU9480F
IC6061
1
OUTR
2
REF
3
GND
4
OUTL
5
LRCLK
6
SDATA
7
BCLK
8
VCC
4.7K
R6122
0.1
C6204
0.1
C6010
1MR6005
USB_/PWR1
LRB706F
D6021
0.1
C6051
RX_D5
BVSQ
4.7K
R6204
0
R6243
4.7K
R6222
SDSPR
DSAPB
VDD3R3V
0.01
C6022
VDL
L2SC4081
Q6141
FPGA_RST
RX_D12
ASTB2
SHORT1005
CP6148
SDSPCR
IKEY#
CP6211
USB_DM2
ALCL
TRVI
0.1
C6208
0.1
C6161
270K
R6090
RAIFMS
0.1
C6003
1KR6012
DSONA
LCS2B
0.1
C6008
4.7K
R6203
METM
10K
R6031
M2TDO
0.01C6021
SN74LVC1G08DCKR
IC6081
1
2
3
4
5
RX_D3
DSDAA
ISET
PWRS
47K
R6144
CP6204
DIDL
0
R6244
10K
R6076
SPK
RSTBA
10K
R6121
VDD3R3V
VBUS
BHSK0
DSTBB
OSS2
10K
R6162
DPL_SEM#
DSKY
4.7K
R6223
CP2102GMR
IC6101
1
DCD
2
RI
3
GND
4
D+
5
D-
6
VDD
7
REGIN
8
VBUS
9
RST
10
NC
11
SUSPEND
12
SUSPEND
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
CTS
24
RTS
25
RXD
26
TXD
27
DSR
28
DTR
ADSPX
4.7K
R6102
47K
R6131
270K
R6092
RX_D0
MSTB2
USB_DP1
RX_A12
FANI
10K
R6071
DSPR
CP6208
18P
C6016
0.01
C6028
0.1
C6211
DARSV1
4.7K
R6165
EPAD1
DAVOX
RBIFMS
VDD3R3V
CIV
DBRSV1
VDD3R3V
DSCLA
1KR6020
4.7K
R6225
RXS
RX_A2
CP6214
47K
R6049
VDD3R3V
22
R6129
OCS
VDD3R3V
UDTXD2
10K
R6072
47K
R6053
BDSPCR
1
C6103
RX_RESET#
+3R3V
RX_A1
DSTBA
CP6210
AHSK0
ODAT
18P
C6015
0.1
C6012
10 CE-LH
C6063
SN74LVC1G08DCKR
IC6082
1
2
3
4
5
4.7K
R6221
10K
R6125
RX_D9
47K
R6097
CR-924X6001
DSAPA
BRTD
BDSPCX
ADSPCR
VDD3R3V
CP6207
270K
R6089
FRWT
LDATB
0
R6032
SHSK1
VDD3R3V
47K
R6054
OSS1
LDTA114EE
Q6124
ISTA
22
R6130
1MHR6003
RX_D15
MSTB1
4.7K
R6166
TRAS
0.1
C6209
SHORT1005
CP6168
0.1
C6213
CP6203
DSDAB
CP6209
ADSPCX
ATND
MCK
COSTB
LRXD
270K
R6095
1KR6019
4.7K
R6226
+3R3V
MMZ1005B601C
EP6121
0.01
C6024
0.1
C6081
CP6215
47K
R6051
RX_A7
100K
R6146
VDD3R3V
LCS2A
0.1
C6141
1KR6017
CP6202
270K
R6086
+3R3V
L2SA1576AR
Q6142
10 CE-LH
C6062
USB3R3V
UNLK
0.1
C6004
RX_D8
47K
R6052
DSONB
AVSQ
SHORT1005
CP6167
UDRXD2
47K
R6096
47K
R6211
10K
R6081
AHSK1
DPL_BUSY#
DPL_CE#
DPL_INT#
47K
R6132
VDD3R3V
FANV
DSCLB
47K
R6041
SN74LVC1G08DCKR
IC6083
1
2
3
4
5
1KR6011
0.1
C6005
1MR6006
VDD3R3V
SENI
CP6205
M24M01
IC6065
1
DU
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
LCS1A
47K
R6056
TCALS
RX_A11
USB3R3V
RX_D2
SQLAS
270K
R6087
1
C6122
10K
R6101
LDTC114EE
Q6201
CTFL
VDD3R3V
LDTC114EE
Q6121
0.1
C6206
LIUP2B
SDSPCK
0.1
C6210
22
R6149
4.7K
R6227
DSPCK
22
R6232
CP2102GMR
IC6121
1
DCD
2
RI
3
GND
4
D+
5
D-
6
VDD
7
REGIN
8
VBUS
9
RST
10
NC
11
SUSPEND
12
SUSPEND
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
CTS
24
RTS
25
RXD
26
TXD
27
DSR
28
DTR
47K
R6164
EXRL2S
0.01
C6027
LDTC114EE
Q6041
10K
R6075
LIUP2A
270K
R6094
0.1
C6121
CP6216
0.1
C6101
10K
R6142
RX_A10
FORL
0.1
C6082
RX_A8
LDTC114EE
Q6101
VDD3R3V
22
R6109
0.01
C6025
PSENI
TMS
1MR6004 1MR6007
0
R6181
10 CE-LH
C6009
0
R6182
SHORT1005
CP6221
CP6201
LDTC114EE
Q6082
+3R3V
10K
R6058
ANSQ
LIUP1A
0.1
C6216
0.1
C6065
RX_D1
4.7K
R6043
MDAT
FIDL
BDSPX
DPL_OE#
4.7KR6234
0
R6098
OCK
VDD3R3V
REVPA
0
R6060
1KR6015
VDD3R3V
RX_D14
RX_TXD
270K
R6088
1
C6123
18K
R6141
4.7K
R6202
0.1
C6201
L2SA1576AR
Q6162
0.1
C6061
SHORT1005
CP6147
D6161
L1SS400
R5F56316CDBG
IC6001
A1
AVSS0
A2
AVCC0
A3
VREFL0
A4
P42
A5
P46
A6
VCC
A7
VSS
A8
P94
A9
VCC
A10
P97
A11
PD6
A12
P60
A13
P63
A14
PE1
A15
PE2
B1
P05
B2
P07
B3
P40
B4
P41
B5
P47
B6
P91
B7
P92
B8
PD1
B9
P96
B10
PD4
B11
PG1
B12
VSS
B13
P64
B14
PE0
B15
PE3
C1
VREFL
C2
VREFH
C3
VREFH0
C4
P43
C5
P45
C6
P90
C7
PD0
C8
PD2
C9
PD3
C10
PG0
C11
VCC
C12
P62
C13
PE4
C14
VSS
C15
P70
D1
P01
D2
P02
D3
P03
D4
P00
D5
P44
D6
P93
D7
P95
D8
VSS
D9
PD5
D10
PD7
D11
P61
D12
PE5
D13
VCC
D14
PE7
D15
P65
E1
PJ5
E2
EMLE
E3
PF5
E4
VSS
E12
PE6
E13
PG2
E14
PG3
E15
P67
F1
VBATT
F2
VCL
F3
PJ3
F4
BSCANP
F12
P66
F13
PG4
F14
PA0
F15
VSS
G1
XCIN
G2
XCOUT
G3
MD/FINED
G4
PF4
G12
PG5
G13
PG6
G14
PA1
G15
VCC
H1
XTAL
H2
VSS
H3
RES#
H4
P35
H12
PA4
H13
PA3
H14
PA2
H15
PG7
J1
EXTAL
J2
VCC
J3
P34
J4
PF3
J12
PA5
J13
VSS
J14
PA7
J15
PA6
K1
P33
K2
P32
K3
PF2
K4
PF1
K12
PB2
K13
P71
K14
VCC
K15
PB0
L1
P31
L2
P30
L3
PF0
L4
P25
L12
PB6
L13
PB3
L14
PB1
L15
P72
M1
P27
M2
P26
M3
P24
M4
P86
M5
P13
M6
P56
M7
P54
M8
P53
M9
P50
M10
PC5
M11
P81
M12
P77
M13
PB7
M14
PB5
M15
PB4
N1
VCC
N2
P23
N3
P22
N4
P15
N5
P12
N6
P57
N7
P55
N8
VCC_USB
N9
P51
N10
PC7
N11
P82
N12
PC3
N13
PC0
N14
P73
N15
VSS
P1
VSS
P2
P17
P3
P87
P4
P14
P5
P10
P6
VCC_USB
P7
VSS_USB
P8
USB1_DP
P9
P52
P10
P83
P11
PC6
P12
PC4
P13
PC2
P14
P75
P15
VCC
R1
P21
R2
P20
R3
P16
R4
P85
R5
P11
R6
USB0_DM
R7
USB0_DP
R8
USB1_DM
R9
P84
R10
VSS
R11
VCC
R12
P80
R13
P76
R14
P74
R15
PC1
10K
R6078
BHSK1
LDATFX
10K
R6104
0.1
C6083
22
R6150
0.1
C6006
SDSPCX
RX_A3
SQLBS
0.1
C6202
RX_D6
47K
R6066
4.7K
R6233
4.7K
R6206
270K
R6093
EXRL1S
0.01C6030
RX_RXD
RX_MODE
RX_D4
22
R6231
RX_A4
12K
R6163
22
R6170
SKYS
CP6217
LCLKFX
10 CE-LH
C6011
1KR6014
LDTA114EE
Q6081
RX_D10
10K
R6059
USB_DP2
METS
22
R6110
LCS1B
CP6206
TCK
TXS
LDTA114EE
Q6104
LDATA
0
R6183
CIVE
LDTC114EE
Q6102
1
C6102
EPAD2
LSTB3
DPL_LB#
DPL_RD/WR#
10K
R6105
RX_A6
LIUP1B
0.01C6029
CP6213
CP6212
DRESD
0.1
C6002
270K
R6217
270K
R6214
270K
R6215
270K
R6218
270K
R6216
47K
R6208
47K
R6209
47K
R6207
18K
R6055
100
R6050
4.7K
R6057
TC7WH14FK
IC6051
1
2
3
4
5
6
7
8
TC7WH14FK
IC6141
1
2
3
4
5
6
7
8
TC7WH14FK
IC6161
1
2
3
4
5
6
7
8
100K
R6107
VDD3R3V
100K
R6108
47K
R6112
47K
R6111
TC74LCX08FK
IC6102
4
5
6
TC74LCX08FK
IC6102
1
2
3
TC74LCX08FK
IC6102
V+
14
GND
7
VDD3R3V
0.1
C6104
CP6219
VDD3R3V
TCALV
TC74LCX08FK
IC6102
12
13
11
TC74LCX08FK
IC6102
9
10
8
4.7K
R6127
4.7K
R6128
CP6220
LDTC114EE
Q6105
VDD3R3V
10K
R6116
10K
R6136
LDTC114EE
Q6125
VDD3R3V
1M
R6001
100K
R6084
1MR6002 1KR6008
100R6013
470R6000
L1SS400
D6000
100K
R6106
100K
R6113
100K
R6126
100K
R6133
DSONB
RX_D8
UDRES
UDRES
BNSQ
DPL_BUSY#
USB_DM1_
BHSK0
USB_/PWR1
TCK2
OSS1
VDL_
DPL_UB#
FRWT
DSCLA
BVSQ
ARTD
RX_D1
RMRXD
RMRXD
DPL_BUSYI
PWRS
SQLBS
RX_A5
RSV
TEST6-2
DSDAA
RX_WAIT#
ANSQ
RX_D8
BDSPCR
RX_D3
SDSPX
LDATALRXD
DPL_RD/WR#
CRXD/CBSY
CRXD/CBSY
LCLKB
BDSPX
THML_
THRI
RX_A9
LSTB3
RX_D6
TDO2
RX_A4
DSCLB
METDT
RX_D3
LSTB
RX_WR0#
RX_A2
RX_D12
SQLAS
DSAPA
ASTB2
DSDAA
DSCLB
BTND
COSTB
BVSQ
FANI_
RX_D2
LDATFX
TDI2
ALCL_
TEST0-2
RTKI
RX_D6
DPL_LB#
DSDAB
ISTA
RX_D7
PSENI
DPL_BUSYO
USB_DP1_
DSPR
RX_D2
RX_CS6#
BDSPX
DSTBA
DSKY
FANV
RX_A8
LCLKFX
RSTBA
DAVOX
LCS1B
EPAD1_
TRAS
DSTBB
UB
LSTB3
UB
LCS2A
DPL_INT#
AHSK1
DSTBB
RX_WR0#
RX_D5
RX_D0
DARSV1
AHSK0
SDSPCK
LTXD
RX_D5
RX_A11
LIUP1A
DPL_LB#
RX_A6
DSKY
RBIFMS
RX_D12
RBIFMS
TEST4-2
RX_D7
TEST3-2
REFL_
DPL_CE#
RX_D6
RX_WR1#
PWRS_S
LTXD
RX_A4
EMLE
EPAD2_
EPAD1_
RX_A8
TCK2
RX_D13
OCS
RX_A2
PWRS_S
RX_A11
ISTA
MCK
RX_A13
IKEY
LCS1A
RX_D11
FRWT
FANI_
RX_D10
SKYS
SDSPCX
DSPCK
ATND
PTRAS_
CTFL
LRXD
DPL_CE#
FIDL_
EXRL2S
RX_D4
TRVI
SHSK1
LIUP2B
RX_WR1#
AHSK1
OCK
RX_CS7#
DPL_OE#
RX_IRQ4#
SKYS
BNSQ
ADSPCX EXRL1S
TEST7-2
REVPB
SDSPCR
LIUP2B
LDATB
IKEY
RX_D14
RX_D1
ADSPCR
BHSK0
DPL_OE#
AVSQ
EDT
MDAT
TEST1-2
USB_/PWR2
RX_D0
RTKI
ODAT
SENI
ECK
USB_DM1_
RX_D14
RX_A1
TRAS
SHSK0
DRESD
FORL_
BDSPCX
RX_A13
RX_D3
RX_A10
LCLKA
RX_UDRXD1
USB3R3V
RX_D9
RX_RD#
BTND
RX_A0
RX_D9
ASTB1
RXS
ASTB1
RX_D10
RX_D15
RX_A3
LDATB
SPK
BHSK1
BDSPCR
REVPA
THML_
EMLE
TDI2
SDSPX
UDRXD1/UDBSY
UDRXD1/UDBSY
SDSPCX
TMS2
RX_RD#
DPL_BUSY#
RX_A7
ATND
RX_D15
SENI
MD/FINED
RX_A0
RX_A1
DARSV1
SQLBS
LSTB
DBRSV1
REVPB
TEST5-2
DSDAB
TDO2
RX_A12
ASTB2
METLR
RX_CS6#
DBRSV1
RX_IRQ4#
TMS
RSTBB
RX_CS7#
FORL_
RX_A12
METCK
ADSPCX
TXS
RX_D5
OSS1
MSTB1
DPL_UB#
TMS
RX_A6
MD/FINED
MSTB2
EPAD2_
TCK
MDAT
SDSPR
SDSPR
TRST2#
FANV
MSTB1
PSENI
RAIFMS
RX_A10
RX_D2
RX_WAIT#
RXS
MSTB2
ARTD
UDTXD1
UDTXD1
RX_D11
DPL_SEM#
LIUP1B
OSS2
TCK
LIUP1A
RX_A3
M1TDO
RAIFMS
METCK
USSENI1
RX_A7
ADSPX
PTRAS_
LCLKB
METDT
LDATFX
RX_UDTXD1
LCS2B
FSTB
TRST2#
RX_D1
RX_A13
COSTB
M2TDO
TXS
REVPA
USKI2
RSTBB
USB_DP1_
USSENI2
LIUP2A
ISET
BHSK1
M2TDO
OCS
RX_D7
RMTXD
RMTXD
DSONB
REFL_
M1TDO
DPL_SEM#
OCK
RX_A2
DRESH
ALCL_
RX_A5
DPL_INT#
ISET
LCLKA
RX_D4
USB_DM2_
DSCLA
DIDL_
AVSQ
TCALS
CTXD
CTXD
VBUS#
EXRL1S
SHSK0
MCK
DRESD
ODAT
DSAPA
BDSPCX
SHSK1
RSTBA
LCS1A
USB_/PWR2
DSAPB
DSPCK
USB_DM2_
TRVI
AHSK0
DSONA
USB_DP2_
ADSPCR
VDL_
DSTBA
LCS2A
TCALS
RX_D0
LDATA
DAVOX
BRTD
UNLK
LIUP2A
EXRL2S
USB_DP2_
RXRST#
RXRST#
RX_A0
RX_A1
SDSPCR
FIDL_
ADSPX
USKI1
SDSPCK
DSPR
SQLAS
RX_D13
METLR
LIUP1B
VBUS
OSS2
LCS1B
DRESH
RX_A9
DSAPB
RX_D4
CTFL
TMS2
LCLKFX
DSONA
DIDL_
LCS2B
ANSQ
FSTB
BRTD
SPK
DPL_RD/WR#
TEST2-2
THRI
UDRXD2 UDTXD2
USRXD
USRXD
USTXD
USTXDUSTXD
TCALV
USSPD1
USSPD2
USSPD2
USB_/PWR1
USSPD1
UNLK
USKI2
USSENI2
USKI1
USSENI1
TMS
CIVE
MD1
EXT-METER
TDO
CIV
TRST
RES
DPRAM
LOGIC-3
DISPLAY OSC
LOGIC-1
LOGIC-1
LOGIC-1
LOGIC-1
LOGIC-3
LOGIC-3
LOGIC-2
UB
DIGISEL MAIN
LOGIC
TCK
EMLE
TDI
VCC
VSS
CTRL
LOGIC UNIT (LOGIC-6)
R6037 ERJ2GE-JPW
3.3 V
1.6 V
v
t
12.28 MHz (81 ns)
3.3
3.3
3.3
LOGIC-2
LOGIC-6