![background image](http://html.mh-extra.com/html/icom/ic-7610/ic-7610_service-manual_612316101.webp)
10-21
LR-226
L802
LR-227
L803
LA-478
L902
LA-480
L882
LA-481
L883
LR-229
L862
LR-293
L863
39P
C885
56P
C886
100P
C887
100P
C888
56P
C890
33P
C902
12P
C903
680P
C812
680P
C813
470P
C807
470P
C806
FTR-B4CA009Z
RL802
FTR-B4CA009Z
RL902
FTR-B4CA009Z
RL862
FTR-B4CA009Z
RL882
FTR-B4CA009Z
RL881
FTR-B4CA009Z
RL861
FTR-B4CA009Z
RL901
FTR-B4CA009Z
RL801
0.
1
C801
0.
1
C901
0.
1
C861
0.
1
C881
0.
1
C891
0.
1
C871
0.
1
C91
1
0.
1
C81
1
L1SS400
D80
1
L1SS400
D901
L1SS400
D861
L1SS400
D881
L1SS400
D891
L1SS400
D871
L1SS400
D91
1
L1SS400
D8
11
LDTA123YET
Q802
LDTA123YET
Q822
LDTA123YET
Q842
LDTA123YET
Q862
LDTA123YET
Q882
LDTA123YET
Q902
LDTA123YET
Q922
LDTC143ZE
Q801
LDTC143ZE
Q821
LDTC143ZE
Q841
LDTC143ZE
Q861
LDTC143ZE
Q881
LDTC143ZE
Q901
LDTC143ZE
Q921
0.
1
C819
0.
1
C839
0.
1
C859
0.
1
C879
0.
1
C899
0.
1
C919
0.
1
C939
0.
1
C818
0.
1
C838
0.
1
C858
0.
1
C878
0.
1
C898
0.
1
C918
0.
1
C938
150
R941
MDAT
DRESL
PSTB
MCK
0.1
C942
+3R3V
100U
L941
0.
1
C941
100
R942
+14V
PAO
J941
L1SS400
D812
L1SS400
D832
L1SS400
D852
L1SS400
D872
L1SS400
D892
L1SS400
D912
L1SS400
D932
100U
L801
12U
L901
47U
L861
18U
L881
100U
L8
11
12
U
L9
11
47U
L871
18U
L89
1
MC74HC4094ADTR2G
IC941
1 STR
2 D
3 CLK
4 Q1
5 Q2
6 Q3
7 Q4
8 GND
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
V+
0.
1
C831
270P
C830
FTR-B4CA009Z
RL822
330P
C827
FTR-B4CA009Z
RL821
LR-235
L823
100U
L821
330P
C829
0.
1
C821
L1SS400
D821
270P
C828
100U
L831
270P
C826
L1SS400
D831
270P
C842
82P
C843
150P
C852
L1SS400
D851
100U
L951
0.
1
C841
150P
C847
330P
C848
0.
1
C851
100U
L841
LR-552
L842
FTR-B4CA009Z
RL842
120P
C846
LR-238
L843
330P
C850
FTR-B4CA009Z
RL841
L1SS400
D841
0.
1
C921
FTR-B4CA009Z
RL922
10P
C922
L1SS400
D931
L1SS400
D921
FTR-B4CA009Z
RL921
3.3U
L921
0.
1
C931
3.3U
L931
12P
C923
LA-548
L924
LA-550
L923
LA-547
L922
LR-263
L822
180P
C822
180P
C823
100P
C824
220P
C825
220P
C832
56P
C844
180P
C845
220P
C849
39P
C932
220P
C802
100P
C804
100P
C805
680P
C808
470P
C809
470P
C815
470P
C816
27
P
C905
68
P
C908
33
P
C910
18P
C884
3P
C926
12P
C927
22P
C929
39P
C930
LA-462
L903
8P
C904
22
P
C906
39
P
C907
27
P
C909
47P
C864
100P
C873
100P
C874
120P
C868
120P
C867
22P
C882
27P
C883
68P
C889
LR-293
L864
270P
C803
470P
C810
180P
C817
15
P
C865
22P
C862
82P
C872
27P
C875
33
P
C869
39
P
C870
22P
C928
8P
C924
33P
C933
L6S
L5S
L4S
L3S
L2S
L1S
L7S
L2S
L3S
L4S
+14V
L1
L2
L3
L4
L5
L6
L7
L5
L4
L6
L1
L1S
L5S
L6S
L7S
DRESL
PSTB
MDAT
MCK
L2
L3
L7
50 MHz
3.5 MHz
4.63 MHz
5 MHz
7 MHz
1.8 MHz
24 MHz
28 MHz
10 MHz
14 MHz
18 MHz
21 MHz
PAO
PA UNIT (1/2)
TUNER UNIT (1/2)
3.3 V
Displayed Frequency (MHz)
0.03 ~ 0.499999
2.00 ~ 4.999999
5.00 ~ 7.300000
7.3000001 ~ 14.35
14.350001 ~ 21.45
21.450001 ~ 32.999999
33.000000 ~ 60.00
Out of the above frequency ranges
Line: Voltage
L1: 8.6 V
L2: 8.6 V
L3: 8.6 V
L4: 8.6 V
L5: 8.6 V
L6: 8.6 V
L7: 8.6 V
0 V
• PA UNIT (2/2)
*
Refer to the PARTS LIST for the value and name of component.