SCHEMATIC DIAGRAMS
To upgrade quality, some components may be
subject to change without notice.
A-7290-3EX-
w
Printed in Japan
© 2015–2016 Icom Inc.
!7
PA UNIT (PA-2)
KDS122
D840
33P
C802
33P
C806
68P
C804
SN74AHC595PW
IC751
1
QB 2
QC 3
QD 4
QE 5
QF 6
QG 7
QH 8
GND
9 QH'
10 SCLR
11 SCK
12 RCK
13 G
14 SI
15 QA
16 VCC
100U
L711
220P
C842
100U
L840
FTR-B4CA009Z
RL840
100U
L851
0.1
C750
330P
C846
FTR-B4CA009Z
RL841
LR-216
L842
82P
C857
0.1
C711
J961
0.12U
L801
L802
0.12U
56K
R989
HK3(HOLE)
CP982
10K
R986
33K
R990
HK3(HOLE)
CP981
47K
R988
10K
R981
47K
R982
56K
R983
330
R985
33K
R984
330
R991
10K
R992
15
R962
10K
R964
LR-532A
L961
15
R963
LRB751S
D961
2P
C961
LRB751S
D962
2P
C969
10K
R961
P9V
3R3V
MDAT
DRESH
PSTB
MCK
FILI
FORLP
REFLP
Q773
LDTC143ZE
0.01
C771
Q777
LDTC143ZE
0.01
C777
0.01
C775
Q775
LDTC143ZE
0.01
C785
0.01
C776
0.01
C786
Q776
LDTC143ZE
0.01
C781
Q772
LDTC143ZE
0.01
C787
0.01
C782
0.01
C774
Q774
LDTC143ZE
0.01
C772
0.01
C783
0.01
C784
0.01
C773
Q771
LDTC143ZE
NJM2904CRB1
IC981
2
3
1
NJM2904CRB1
IC981
6
5
7
NJM2904CRB1
IC981
V+
8
GND
4
0.1
C985
14V
REFLP
14V
T9V
PA-1
PA-1
KDS122
D801
FTR-B4CA009Z
RL801
Q778
LDTC143ZE
0.01
C779
100U
L803
1
C812
390
R813
0.01
C811
4.7K
R814
10K
R817
KTC2875
Q811
4.7K
R815
1.2K
R812
1.5K
R816
J801
1K
R811
L1SS400
D965
L1SS400
D966
0.1
C807
0.1
C851
0.1
C808
0.1
C841
75P
C970
75P
C963
0.1
C801
100U
L891
FTR-B4CA009Z
RL880
680P
C882
LR-295
L882
390P
C884
680P
C883
680P
C893
150P
C894
FTR-B4CA009Z
RL881
0.1
C891
82P
C889
680P
C890
100U
L880
68P
C899
680P
C896
0.1
C881
LR-294
L881
680P
C885
220P
C886
220P
C897
680P
C888
100U
L952
FTR-B4CA009Z
RL921
KDS122
D920
82P
C925
0.1
C921
0.1
C931
FTR-B4CA009Z
RL920
100U
L931
100U
L920
LR-214
L922
100U
L820
100U
L831
FTR-B4CA009Z
RL821
KDS122
D820
68P
C835
0.1
C821
0.1
C831
FTR-B4CA009Z
RL820
FTR-B4CA009Z
RL860
FTR-B4CA009Z
RL861
0.1
C871
100U
L860
LA-590
L862
100U
L871
0.1
C861
KDS122
D860
KDS122
D880
0.1
C951
100U
L951
56P
C954
FTR-B4CA009Z
RL941
FTR-B4CA009Z
RL940
100U
L940
KDS122
D940
56P
C945
0.1
C941
LR-293
L902
KDS122
D900
56P
C908
LR-293
L901
FTR-B4CA009Z
RL900
100U
L900
100P
C902
27P
C904
FTR-B4CA009Z
RL901
82P
C905
100P
C906
0.1
C911
LR-293
L903
100U
L911
0.1
C901
100U
L981
12P
C863
33P
C877
33P
C868
LA-547
L863
56P
C828
39P
C944
100P
C647
100P
C949
47P
C953
47P
C946
27P
C950
LR-396
L942
LR-229
L943
100P
C903
100P
C907
68P
C909
0.001
C983
0
R987
0.001
C986
5P
C962
5P
C971
18P
C862
12P
C875
LDTA123YET
Q781
LDTA123YET
Q783
LDTA123YET
Q784
LDTA123YET
Q785
LDTA123YET
Q786
LDTA123YET
Q787
LDTA123YET
Q782
2P
C972
0.0033
C966
39P
C864
27P
C876
27P
C866
33P
C869
6P
C865
39P
C824
10P
C826
22P
C825
82P
C827
12P
C833
LR-388
L823
LR-216
L921
270P
C923
150P
C934
180P
C933
270P
C922
68P
C858
LA-604
L861
LR-218
L841
270P
C843
150P
C844
120P
C855
150P
C856
330P
C929
270P
C924
330P
C928
330P
C926
270P
C927
220P
C849
150P
C850
BAR64
D811
BAR64
D812
LA-479
L822
L5S
L3S
L2S
L1S
L7S
L6S
L4S
L5S
L7
L1S
L4
L6S
L3
L7S
L1
L3S
L6
L5
L4S
L2S
L2
L5
L6
L4
L1
L7
L3
L2
CLK
OE
DATA
STB
REF
FOR
RX
TX/RX
1.8MHz
3.5MHz/3.8MHz
24MHz/28MHz
4.63MHz/5MHz/7MHz
50MHz/70MHz
18MHz/21MHz
10MHz/14MHz
To the RF UNIT
To the TUNER UNIT
T9V
FORLP
