Icom IC-A110 Service Manual page 29

¡BOTTOM VIEW
J1
40 GND
GND
SPE
RMUT
SPE
AFMUT
SP
SMUT
SP
8V
VCC
5V
FROM MAIN
TRC
UNIT J5
TMUT
PSWC
PLSTB
CPU5V
MICE
MIC
PTT
PTTS
GND
GND
2
GND
GND 39
GND
VCS
SCK
SO
BEEP
FISW
UNLK
SO
SCK
R/T
PDET
SQLI
GND
GND
1
GND
W1
SPE
3
4
5
1
80
1
20
21
4
9 8
5
16 1
8 - 2
W2
SP
61
60
41
40
1
1 8
4 5
8