Icom IC-F3021S Service Manual page 29

SECTION 10 BOARD LAYOUTS
• MAIN UNIT (TOP VIEW)
V45
V40
V35
V30
V25
0 8
V20
V15
V10
#
V5
V0
H0 H5 H10
• BC-160 (TOP VIEW)
(No patterns)
P0
7 4 1
P1
5 2
P2
9 6 3
P3
H15 H20 H25 H30 H35 H40
• ANT UNIT (TOP VIEW)
ANT
V15
V10
V5
V0
H0 H5 H10
to PA unit
10 - 1
H45 H50 H55 H60 H65
• PA UNIT (TOP VIEW)
V25
J1
(CHASSIS)
V20
V15
V10
V5
V0
H0 H5 H10 H15
MIC
H70 H75 H80 H85 H90 H95
H20 H25 H30 H35
TOP
SWITCH
3 4
J4
1 2
H100 H105
to SPEAKER
"SP1" (CHASSIS)
• CONNECT UNIT (TOP VIEW)
V10
J901
2 VCC
1 VCC
V5
to PA unit
V0
H0 H5 H10 H15
to Battery Connector
"J2" (CHASSIS)