Icom IC F121S Stereo System User Manual


 
1
16
20
11
1
17
14 8
10
17
32
33
48
49
64
139
2
to MAIN unit J2
40
J2
DIM
DAST
RMUT
MMUT
OPT3
OPT2
OPT1
BUSY
SCK
SI
SO
CIRQ
CCS
MIC
EPTT
HORNO
BEEP
PWON
8V
GND
GND
TONE
TENC
NOIS
NWC
TMUT
UNLK
PLST
CDEC
SDEC
OV12
RSSI
LVIN
TEMP
BATV
RXC
AFON
5V
CPU5
AFO
9 - 2
BOTTOM VIEW (FRONT UNIT)