Icom IC-A25N Service Manual page 75

• MAIN UNIT (B-8812: Bottom view)
[DC 11 V] (J1)
MC1
The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together.
• LOGIC UNIT
(B-8813: Bottom view)
[SP] (J5) [MIC] (J2)
7-4
[DIAL/VOL]
R862
R861
R1059
MP1
C633
R1061
C637
R860
R859
R857
C694
R946
C642
D7
R17
D8
C20
C8
R933
IC38
C682
MP6
IC41
R1088
R1081 R1036
R1030
R906
R1046
R940
R964
R1027
C672 C724
R966 R912 R995
R1019
R910
R1032 R1020
C727
R1026
R911
C671 R1037
R984 C730
R1038
R1039
R1041
R1042
X1 R1043
R909 IC27
R925 R991
R992
R1045
R1086 R969 R990
R980
R1047
R1075
R978
R1085
R985
R907
R1003
R968
R1008
R986
R931
R981
R988
R1004
R974
C698 R1007
R1050
R1074
R972
R979
R902
R999
C678
R1057
C31
C701
R595
C105
C123
R1098
R887
Q15 C106
R1079
R886 C25 C104
D48
C689
R76
R78
R73
C107
R75 R74
J1
C721
IC12
R881
R1091
R883
R864 EP3
R926
R1078
R1097 R80
R869 R865 EP4 R83 R927 R72
C109 R93
R868
D17
R867
Q16
C122 IC13
C600
C659
C101
R558
C7
C6
C651
R962
R65
R1093
R66
R875 C709
C652
R874
J1
See the PARTS LIST H/V location on the PARTS LIST for location details.
C720
R64
C115
C114