Icom IC-M502

9 - 1
9-1 VOL UNIT
SECTION 9 BOARD LAYOUTS
1
to MAIN unit W1
3
J1
VOL1 VOL2
GND
9-2 DIAL UNIT
14
J2
DIALB
GND
NC
DIALA
to LOGIC unit J3
9-3 SQL UNIT
1
to LOGIC unit J3
3
J1
SQLG
SQLV
SQL5V