Icom IC-718

January 2013
18
The combination of top side and bottom side of this
J1
R1
R2
R4
CLIC
CLIC
NON-
B7564A
J1
H0H5H10H15H20H25H30H35H40
V0 V5 V10
J2
J2
H0H5H10H15H20
V0 V5 V10 V15 V20
J1
J2
B7563
H0H5H10H15H20
V0 V5 V10 V15 V20 V25 V30
C4
C5
C6
C7
C8
C9
C21
C22
C40
C41
C42
C101
C102
C103
D30
D31
3
3
D
23D
53D43D
7
3D63D
93D
8
3D
14
D
04
D
D42
D43
D44
D45
D46
D61
D102
D120
D121
D122
D123
D124
DS1
DS70DS71DS72
DS73DS74DS75
DS76DS77DS78
DS79DS80DS81
DS82DS83DS84
DS85DS86DS87 DS88DS89DS90
EP2
IC2
IC3
IC40
IC103
L1
L40
L43
L48
L49
L100
Q3
Q70
Q71 Q72
Q102
Q103
Q104
Q106
R2
R18
R20
R21
R22
R24
R25
R26
R27
R30
R31
R32
R33
R34
R36
R37R38R39R40
R41
R42
R43
R45
R46
R47 R48
R49
R50
R51
R52 R53
R54
R57
R58
R70
R71
R72
R73
R74
R75
R100
R101
R102
R103
R104
R105
R106
R107
R108
R111
R112
R113
R114
R115
R116
R117
R118 R136
R137
R138
R139 R141 R142 R143 R144 R145 R146 R147 R148 R149
R165
R179
R180
R182
R185
R191
R193
R211
W70
W101
W102
X1
TS
NB
ATT
P.AMP
TUNER
SET
CH
DN
LOCK
COMP
POWER
7
UP
MODE
6
1
23
4
5
ENT
FIL
B7543B
.
9
8
0
DS1
H0H5H10H15
H20H25
H30H35
H40
H45
H50
H55H60
H65H70
H75
H80
H85
H90H95H100H105
H110H115
H120H125
H130H135
H140
H145H150
H155H160
H165H170
H175
H180H185
H190
V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V65 V70 V75 V80
• LOGIC-A UNIT
(TOP VIEW)
• VR UNIT
(TOP VIEW)
• MIC UNIT
(TOP VIEW)
• PHONE UNIT
(TOP VIEW)
PWR
SHIFTRIT
RF/SQLAF
SHIFTRIT
RF/SQLAF
110
AFGL
GND
RFGL
GND
RITL
GND
SFTL
GND
5VL
GND
to LOGIC unit J3
J1
10
2
9
1
ESPO
AFO
AFO
AFE
GND
ESPO
ESPO
AFO
AFE
AFE
to
LOGIC
unit J5
J2