![background image](http://html2.mh-extra.com/html/icom/ic-fr3000-series/ic-fr3000-series_service-manual_3513870049.webp)
9 - 4
DCL
PROGL
TXL
RMTL
BASEL
BUSYL
D5V
D5V
DB7
DB6
DB5
DB4
ENA
R/W
RS
A5V
GND
GND
PROG
DISP
CHDN
CHUP
I R/B
I MONI
J1
1
2
21
22
NDET
SQL
GND
DISC
GND
GND
GND
GND
GND
GND
TUNE
RVCON
RLV
RSSI
W/NS
RUNLK
R9C
RPLSTB
SDTO
SCK
M9V
M9V
J2
1
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
2
21
22
to RX UNIT J2
J3
J5
J6
1
1
4
1
9
2
10
2
23
24
to FRONT UNIT J2
to TX UNIT J3
FWSWR
RVSWR
PATEMP
TMUTE2
E TONE
GND
GND
GND
GND
GND
I TONE
TXAF
W/NS
TMUTE1
TLV
TUNLK
TPLSTB
DA1STB
SCK
M9V
M9V
SDTO
9
10
GND
J4
J7
J8
REMOTE
SPMUTE
MICE
MIC
GND
GND
GND
L9V
CLONE
M PTT
M MONI
to FRONT UNIT J1
to OPTIONAL
UNIT
to OPTIONAL UNIT
VCC2
VCC2
to REG UNIT J13
GND
GND2
GND
M9V
L9V
A5V
PSD
M9V
L9V
A5V
REGTEMP
M9C
to REG UNIT J14
MICO
MICI
DISCO
AFOUT
SIGOUT
OPT3
CCS
SDTO
SDTI
SCK
L5V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
GND
SIGOUT
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
L5V
DISCO
OPT1
CCS
CIRQ
SCK
SDT
O
SDTI
¡
BOTTOM VIEW
LOGIC UNIT
The combination of this page and the previous page
shows the unit layout in the same configuration as the
actual P.C. Board.
Summary of Contents for IC-FR3000 Series
Page 1: ...VHF FM REPEATER iC fr3000 iC fr3100...
Page 68: ......
Page 69: ...S 14004MZ C1 2003 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan...
Page 70: ...UHF FM REPEATER iC fr4000...
Page 135: ......
Page 136: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13913MZ C1 2003 Icom Inc...