ICOM IC-F21 Manual De Usuario
9 - 4
• BOTTOM VIEW
SW-A UNIT
SW-B UNIT
R2
R3
R1
S1
J2
to the MAIN unit J2
to the MAIN unit J2
1
7
CBI0
VOLOUT
VOLIN
VCC
RLED
TLED
GND
J1
to the MAIN unit J1
to the MAIN unit J1
1
4
CBI0
CBI1
CBI2
CBI3
S1
W1
R2
R3
W2
R1
B5604C
J2
to the MAIN unit J2
to the MAIN unit J2
1
7
CBI0
VOLOUT
VOLIN
VCC
RLED
TLED
GND