Icom IC-F4261DT Service Manual page 96

SECTION 9. GENERAL WIRING
FRONT UNIT
J702
DS711
+5V
1
+3V
2
LRES
3
FSDA
LCD 4
FSCL
5
6
7
LCDV
8
MC701
J704
16
CHASSIS
SP1 W1
OPC-1190A
CHASSIS J801
MP21
4 3 1 5
1
2
J802
3
4
SP-
5
SP+ INSP-
6
AFO
VCC INSP+
7
VCC
MDET
OPTV 8
GND
MICE 9
FRES
RESET 10
CLI
RXD 11
CLO
TXD 12
EMIC
MIC 13
EPTT
PTT 14
JACK UNIT
3062 14-PIN CONNECTOR
9 - 1
J5
CHASSIS
W3
EMER OPC-519A EMER
30 1
CCS CCS
29 2
CIRQM CIRQM
28 3
CSI CSI
27 4
CSO CSO
26 5
CCK CCK
25 6
OPT3 OPT3
24 7
OPV3 EMPH
23 8
TLED TLED
22 9
RLED RLED
21 10
20 11
MDET MDET
19 12
VCC VCC
18 13
17 14
+5V +5V
16 15
15 16
CLO CLO
14 17
RES RES
13 18
FSCL FSCL
12 19
FSDA FSDA
11 20
IEPTT IEPTT
10 21
PTTI PTTI
9 22
KR KR
8 23
CLI CLI
7 24
6 25
LRES LRES
5 26
EPTT EPTT
27
4
AF AF
3 28
MCIN MCIN
2 29
1 30
J701
15
CHASSIS
W2
OPC-2264
1 6
CHASSIS
EP1
PGU6NT-CX-100
GPS
CHASSIS
W5
OPC-1447A
J3
11 12
HV
19 20
17 18
15 16
13 14
MAIN UNIT
11 12
9 10
T5V
7 8
ISENS
5 6
T2
(MAIN-A,MAIN-B,MAIN-C) 3 4
TMUT
1 2
RXRF
TXRF
J1
J4
11 12
CHASSIS
W4
OPC-1447A
12 11 J501
VR UNIT
RF UNIT
(RF-A,RF-B,RF-C)
CHASSIS
J1
HV
ANT 1 ANTENNA
19 20
GND
17 18
15 16
13 14
11 12
9 10
T5V TXRF
7 8
ISENS
5 6
T2
3 4
TMUT RXRF
1 2
J601
BATT+
HV
BATTERY
BATT-
GND
CHASSIS
J2