Icom IC-F5121D Service Manual page 31

• FRONT UNIT
(BOTTOM VIEW)
LCK
LSO
N6 M6
N5 P6
R652
N8
R773
M7
C132
UP
BEEP
R90
N7
R5
P5
R638
R782
C799
DN R688
C797
C800
C131
C807
R89
R243
C808 R778
R639
IC52 R631
R632
R633
R657
R635
DRES LVIN
NOIS
R651 R636
C130 R60
C2
POSW
J2
SSO
CRES
R765
PGIO3
R779 C805
J3
R87
CPU3.3V
1
MD2
R86 C803
R637
PGIO2
Q10
R776
IC6
BATV
C802
L2
C50
C93
R88
C806
D5
R51
C34
KR3 -KR1
C4
C5
1
KR2
PWON
R780
-IPTT C76 C25 C41
R781
C810
R43 R42
AFVI
R41
C28 C27
C26
R44
R40
IC7
IC53
C804 MICI
R784
R12 R11 C87
1 CLI
CLI-
2
3
COM
4
Q96
CLI
-CLO
-AFO
C811
R20
-KR0
C3
R47
MIC
C31 C126
R46
C84
B7401B
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