Icom IC-F5220D Service Manual page 30

• FRONT UNIT B-7879B
(BOTTOM VIEW)
LCK
LSO
N5 P6
N6 M6
N8
R773
R644 M7
C132
UP
BEEP
R90
R701 N7
R638
R782
C799
R688
C797
DN
C800
C131
C807
R89
R627
R243
R778
C808
R640
R631
IC52
D60
R657
C630
R635 R787
Q98
DRES
R636 NOIS
C802
R651
C130 R60
C2
POSW
J2
SSO
CPU3.3V
CRES PGIO3
R765
R779 C805
R87
1
R86 C803
MD2
R637
R702
R703
R776
Q10
IC6
PGIO2
BATV
R704
L2
C50
C93
R88
C806
D5
R51
C34
-KR1
C4
C5 KR3
1
KR2
PWON
R780
-IPTT C76 C25 C41
R781
C810
AFVI R43 R42
R41
C28 C27
C26
R44
R40
IC7
MICI
C804
R784
R12 R11 C87
1 CLI
CLI
2
R9
4 3
COM
Q96
CLO
CLI
-AFO
C811
R20
-KR0
C3
R47
MIC
C31 C126
R46
C84
B7879B
The combination of top side and bottom side of this
CPU3.3V
AFVI
CLO
L1
C8 C78 R15
CLO
MIC PTT
GND MICE AFO 8V
AFO
8V
9 - 2