Wiring Diagram - Icom IC-M602 Service Manual

SECTION 11

WIRING DIAGRAM

CHASSIS
W2
HAIL+
HAIL-
1 2
1 2
3
3
OPC-1176
W1 OPC-1175
CONNECT/-A UNIT
J4
VCC
20
NMEAIN+ VCC
19
VCC
SP-
GPS
18
NC
17
NC
J3
16
GND
4 5
15
NMEAIN+
14
NMEAIN-
3 6 13
NMEAOUT+
12
RRXDA1
2 1
11
RTADA1
10
ICF3
9
AF/MIC1
8
NMEAOUT+ PTTC
7
RRXDA2
SP+
6
RTXDA2
5
NMEAOUT-
AF/MIC2
4
NMEAIN- MICG
3
GND
2
GND
1
PTTC
RTADA1
COMMAND
RRXDA1
MIC1
J1
6
5
7
J5
ICF3
SP+
4 8
1
SP-
2
3 1
2
VCC
AF/MIC1
MICG
GND
PTTC
RTXDA2
RRXDA2
COMMAND
MIC2
6
J2
5 7
ICF3
4 8
3 1
2
VCC
AF/MIC2
MICG
GND
J8
HAIL+
1
HAIL-
2
J9
HV
J10
GND
AF UNIT
J4
VCC
1
VCC
2
VCC
3
NC
4
NC
5
GND
6
NMEAIN+
7
NMEAIN-
8
NMEAOUT+
9
RRXDA1
10
RTADA1
11
ICF3
12
AF/MIC1
13
PTTC
14
RRXDA2
15
RTXDA2
16
AF/MIC2
17
MICG
18
GND
19
GND
20
W6
SP+
1
SP-
2
J2 J2
8V 8V
10 1
5V 5V
9 2
R8 R8
8 3
PCK PCK
7 4
PDATA PDATA
6 5
HLVL HLVL
5 6
MOD MOD
4 7
NWC NWC
3 8
DET DET
2 9
GND GND
1 10
J5
GND
4
GND
3
VCC
2
VCC
1
CHASSIS
J1
ANT
J3
MAIN UNIT
J7
MICG
2
MIC
1
VR BOARD
J6
W1
VOL1 VOL1
1 1
VOL2 VOL2
2 2
GND GND
3 3
J3
5V
PCK
GND LOGIC BOARD
PDATA
OPTIN
OPSTB
SCON
MICI
GND
J3
DETI
GND
MICO
GND
DETO
J2
J1
GND GND
1 28
SCOUT SCOUT
2 27
HV HV
3 26
HVS HVS
4 25
VCC VCC
5 24
AF AF
6 23
SP- SP-
7 22
AF AF
8 21
SP- SP-
9 20
GND GND
10 19
DSC DSC
11 18
BEEP BEEP
12 17
OPTIN OPTIN
13 16
RMUTE RMUTE
14 15
SCON SCON
15 14
OPSTB OPSTB
16 13
DATAMN DATAMN
17 12
GND GND
18 11
DATANM DATANM
19 10
MICM MICM
20 9
EPOE EPOE
21 8
FOG FOG
22 7
ICF3 ICF3
23 6
DATAH2M DATAH2M
24 5
EPSTB EPSTB
25 4
DATAMH2 DATAMH2
26 3
DATAH1M DATAH1M
27 2
DATAMH1 DATAMH1
28 1
J1
J1
TEMP TEMP
1 26
NWC NWC
2 25
SQL SQL
3 24
WXDET WXDEC
4 23
DEC1 DEC1
5 22
RXADJ RXADJ
6 21
DEC2 DEC2
7 20
GND
GND
8 19
5V 5V
9 18
8V 8V
10 17
GND GND
11 16
PCK PCK
12 15
PDATA PDATA
13 14
PSTB PSTB
14 13
UNLK UNLK
15 12
ATT1 ATT1
16 11
ATT2
ATT2
17 10
H/L H/L
18 9
TMUTE TMUTE
19 8
GND GND
20 7
DASTB DASTB
21
6
GND GND
22 5
SEND SEND
23 4
TXDET TXDET
24 3
GND GND
25 2
NC NC
26 1
FRONT UNIT
LCD
W1
8
J4
7
AF
6 6
SP-
5 5
HANG
4 4
PTT
3 3
GND
2
2
KEY
1 1
J6
GND
1
RXD
2
TXD
3
MD2
4 to FLASH
MD1
5
FWE
6
RES
7
5V
8
SP+
SP1
SP-
SQL BOARD
J7 DIAL BOARD W1
SQL5V
SQL5V
1 1
SQLV
SQLV
2 2
SQLG
SQLG
3 3
DIAL1
4
DIAL2
5
DIAL3
6
DIAL4
7
GND
8
DIAL BOARD
DIAL1
1
DIAL2
2
DIAL3
3
DIAL4
4
GND
5
11 - 1
SP+
SP-
HANG
PTT
GND
MICE
MIC
KEY