General Wiring - Icom ic-f5021 Service Manual

SECTION 10

GENERAL WIRING

FRONT UNIT
J1
8V
1
CLO
2
3 AFO
MICROPHONE
PTT
4
MICE
5
CONNECTOR
6 MIC
GND
7
CLI
8
J2
GND DIM
1 2
TONE 3 4 DAST
TENC 5 6 OPT3
NOIS OPT2
7 8
EXOE 9 10 OPT1
EXST 11 12 PTTO
UNLK PTTI
13 14
FRONT UNIT W1
PLST 15 16 PGIO3
CDEC SCK
17 18
OPC-1046B-1
SDEC SI
19 20
8900010503
OPV1 21 22 SO
RSSI CIRQ
23 24
LVIN
25 26 CCS
TEMP 27 28 MIC
BATV EPTT
29 30
DSDA
31 32 PGIO4
PGIO2 33 34 PWON
5V BEEP
35 36
CPU5 37 38 8V
AFO 39 40 GND
CHASSIS UNIT
SPEAKER
W1
OPC-1199
SP1
8900011800
10 - 1
MAIN-A UNIT
OPV1
20
EXST(OPV2)
19
J2 DAST(OPV3)
18
GND
17
OPT3
GND 40 39 DIM
16
OPT2
TONE 38 37 DAST
15
36 35 OPT3 OPT1
TENC
14
SIGO
NOIS 34 33 OPT2
13
BUSY
EXOE 32 31 OPT1
12
30 29
EXST PTTO
11
UNLK 28 27 PTTI
10
PLST 26 25 PGIO3
9
CDEC 24 23 SCK
8
MCIN
SDEC 22 21 SI
7
OPV1 20 19 SO
6
MCOT
RSSI 18 17 CIRQ
5
PTTO
LVIN 16 15 CCS
4
PTTI
14 13 MIC
TEMP
3
GND
BATV 12 11 EPTT
2
DSDA 10 9 PGIO4
1
8 7 PWON
PGIO2
5V 6 5 BEEP
(OPTIONAL UNIT SLOT)
CPU5 4 3 8V
AFO 2 1 GND
OPTIONAL CABLE OPC-1939 PIN ASSIGNMENT
q GND (COMMON)
w Det. AF OUT
(240 mVrms ±3 dB at 1 kHz 60 % Dev., 1 kΩ)
e GND (INPUT)
r Ext. I/O 4 (H:5 V, L: 0V) or
RXD (RS-232C)
t N/C
t q y Ext. I 6 (H: 5–30 V, L: 0V) or
Ignition SW (Active: Power ON, Inactive: Power OFF)
u Ext. I/O 7 (H: 5 V, L: 0V) or
!5 !1
AF OUT (100 mVrms ±3 dB at 1 kHz 60 % Dev.)
i GND (Det. AF)
!0 y
o N/C
!0 Ext. I/O 10 (H: 5 V, L: 0V) or
TXD (RS-232C)
!1 Ext.O 11 HORN OUT (100 mA max.; Open corrector)
!2 GND (AF OUT)
!3 Mod. IN (240 mVrms ±3 dB at 1 kHz 60 % Dev.)
!4 Ext. I/O 14 (H:5 V, L: 0V) or
Ext. PTT (H: PTT OFF, L: PTT ON)
!5 VCC OUTPUT (0.3 A max.)
J7
2 2
1 1
J1
GND
21
SCK
22
SI
23
SO
24
25
CIRQ
26
CCS
27
REM
28
29
AFOUT
30
DISC
31
RMUT
32
BEPO
33
AFONO
34
MMUTE
35
36
8V
37
5V
38
GND
39
40
J6
1 VCC
Ext.I/O 6 (DIM/IGSW)
2
Ext.I/O 11(HORN)
3
4 GND
Ext.I/O 7 (AFO)
5
6 GND
7 DISC
GND
8
9 IN
10 GND
Ext.I/O 14(EPTT)
11
12 Ext.I/O 4 (SERIAL)
13 EXt.I/O 10(SERIAL)
For
OPC-1939 HV
(OPTIONAL PRODUCT)
CHASSIS UNIT
1 J1
ANTENNA
CONNECTOR
J4
EXT. SPEAKER JACK
W2
DC POWER CABLE