![background image](http://html1.mh-extra.com/html/icom/ic-f610/ic-f610_service-manual_4286300033.webp)
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0
Horizonal
5
10
15
0
25
30
35
20
45
50
55
40
65
70
75
60
80
90
95
100
85
105
V
er
tical
1
4
8
5
1
4
8
5
1
12
24
13
1
10
20
11
1
8
16
9
1
4
8
5
ANT
J1
W1
GND
IC3
to DC power
HV
19
to FRONT
unit J2
1
20
2
J2
GND
PWR
LINH
LCS
LCK
LSO
AFVI
CLI
GND
MIC
8V
5V
KR0
KR1
KR2
FSW
HORN
CLO
PTT
AFO
GND
30
16
1
15
J1
5V
VCC
MMUT
AFON
BEPO
RMUT
DET
DISC
REM
CCS
CIRQ
SO
SI
SCK
PTTI
PTT
O
MCO
T
MCIN
AU
X
B
USY
MD
WN
SIG
OPT1
OPT2
OPT3
GND
OPV3
OPV2
OPV1
PTT
11
to Optional
cable OPC-617
*except [LTR]
1
J6
GND
IN
GND
DISC
GND
PAAF
GND
HORN*
DIM
VCC
PGO2
9
1
10
2
J8
PGI3
PGI1
NRXD
8V
GND
PGO1
PGI2
IGSW
NTXD
SP-
2
1
to speaker
J5
SP+
VCC
9
10
to Optional
cable OPC-822
1
2
J9
MD1
XCTS
XRXD
5V
GND
GND
RES
XR
TS
XTXD
to Optional unit
9-2 MAIN UNIT
• TOP VIEW
9 - 3