![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual-addendum_612348288.webp)
Jul. 2008
43
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
[LOGIC UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R686
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
152.7/59.5
R687
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
152.1/53.6
R688
7030003720 S.RES ERJ3GEYJ 224 V (220 k)
B
68.6/24.7
R689
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
153/56.2
R690
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
153/54.9
R691
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
B
66/31.9
R701
7030003860 S.RES ERJ3GE JPW V
T
93.1/43.5
R801
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
158.2/72.8
R802
7030006210 S.RES ERJ12YJ4R7U (4.7)
T
162.3/71.2
R803
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
159.5/72.8
R804
7030006210 S.RES ERJ12YJ4R7U (4.7)
T
168.9/71.2
R805
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
166.1/72.8
R806
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
164.8/72.8
R807
7030006210 S.RES ERJ12YJ4R7U (4.7)
T
175.5/71.2
R808
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
173/72.8
R809
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
171.6/72.8
R810
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
154.9/29.9
R811
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
154.9/27.5
R812
7030010440 S.RES ERJ1TYJ 680U (68)
B
133/111.2
R813
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
192.6/10
R814
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T 105.6/116.6
R816
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
158.9/74.7
R817
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
161.5/74.7
R818
7030000140 S.RES MCR10EZHJ 10 (100)
T
155.6/78.2
R819
7030007190 S.RES ERJ12YJ220U (22)
T
135.4/111
R821
7030003370 S.RES ERJ3GEYJ 271 V (270)
B
15.3/100
R822
7030009720 S.RES ERJ12YJ102U (1 k)
T
19.9/103.2
R823
7030003810 S.RES ERJ3GEYJ 125 V (1.2 M)
B
16.8/109.5
R824
7030003810 S.RES ERJ3GEYJ 125 V (1.2 M)
B
13.5/107.1
R825
7030008170 S.RES ERJ12YJ1R0U (1)
B
37/112.2
R826
7030003610 S.RES ERJ3GEYJ 273 V (27 k)
B
16.8/110.8
R827
7030003610 S.RES ERJ3GEYJ 273 V (27 k)
B
13.5/109.9
R828
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
25.4/101.5
R829
7030000340 S.RES MCR10EZHJ 470 (471)
B
20.6/104.5
R830
7030003600 S.RES ERJ3GEYJ 223 V (22 k)
B
18.5/100
R832
7030003600 S.RES ERJ3GEYJ 223 V (22 k)
B
18.5/98.7
R833
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
18.5/97.4
R850
7030003860 S.RES ERJ3GE JPW V
B
182.4/50.2
R851
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
B
187.1/61.9
R852
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
B
185/61.9
R853
7030003770 S.RES ERJ3GEYJ 564 V (560 k)
B
183.7/61.9
R854
7030003770 S.RES ERJ3GEYJ 564 V (560 k)
B
188.4/61.9
R855
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
191.5/61.9
R856
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
180.6/61.9
R857
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
144.7/14.2
R858
7030003460 S.RES ERJ3GEYJ 152 V (1.5 k)
B
144.7/12.9
R859
7030003470 S.RES ERJ3GEYJ 182 V (1.8 k)
B
142.1/12.9
R860
7030003500 S.RES ERJ3GEYJ 332 V (3.3 k)
B
144.7/15.5
R861
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k)
B
141.4/14.9
R862
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
147.7/3.8
R863
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
134.5/21.1
R864
7030003460 S.RES ERJ3GEYJ 152 V (1.5 k)
B
134.5/19.8
R865
7030003470 S.RES ERJ3GEYJ 182 V (1.8 k)
B
134.5/18.5
R866
7030003500 S.RES ERJ3GEYJ 332 V (3.3 k)
B
131.7/17.2
R867
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k)
B
131.7/18.5
R868
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
134.1/3.8
R869
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
114.1/30
R870
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
144.7/7.2
R871
7030003460 S.RES ERJ3GEYJ 152 V (1.5 k)
B
143.4/7.2
R872
7030003470 S.RES ERJ3GEYJ 182 V (1.8 k)
B
142.1/7.2
R873
7030003500 S.RES ERJ3GEYJ 332 V (3.3 k)
B
138.2/7.2
R874
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k)
B
139.5/7.2
R875
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
140.9/3.8
R876
7030003410 S.RES ERJ3GEYJ 561 V (560)
B
120.5/14.9
R877
7030003700 S.RES ERJ3GEYJ 154 V (150 k)
B
120.5/13.6
R878
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
120.5/12.3
R879
7030003550 S.RES ERJ3GEYJ 822 V (8.2 k)
B
117.9/4.2
R880
7030003690 S.RES ERJ3GEYJ 124 V (120 k)
B
119.7/5
R881
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
122.3/5
R882
7030003410 S.RES ERJ3GEYJ 561 V (560)
B
108.9/15.9
R883
7030003550 S.RES ERJ3GEYJ 822 V (8.2 k)
B
108.9/14.6
R884
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
108.9/13.3
R885
7030003410 S.RES ERJ3GEYJ 561 V (560)
B
108.9/4.1
R886
7030003550 S.RES ERJ3GEYJ 822 V (8.2 k)
B
109.7/6.2
R887
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
108.4/6.2
R888
7030003360 S.RES ERJ3GEYJ 221 V (220)
B
181.6/48
R889
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
B
184.5/48.3
R890
7030003360 S.RES ERJ3GEYJ 221 V (220)
B
191/47.8
R891
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
188.2/48.3
R892
7030003730 S.RES ERJ3GEYJ 274 V (270 k)
B
190.2/50.2
R893
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
B
183.7/50.2
R894
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
193.2/55.7
R895
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
B
188.9/50.2
R896
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
192.9/52.8
R901
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
165.7/37.7
R902
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
166.1/30.8
R903
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
166.6/40.3
R904
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
167.1/28.2
R905
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
167.6/37.7
R906
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
168.1/30.8
R907
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
168.6/40.3
R908
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
169.1/28.2
R909
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
169.6/37.7
R910
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
170.1/30.8
R911
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
170.6/40.3
R912
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
171.6/37.7
R913
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
172.1/30.8
R914
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
172.6/40.3
R915
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
173.1/28.2
R916
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
173.6/37.7
R917
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
174.1/30.8
R918
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
174.6/40.3
R919
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
175.1/28.2
R920
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
175.6/37.7
S.=Surface mount
[LOGIC UNIT]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R921
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
176.1/30.8
R922
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
176.6/40.3
R923
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
177.1/28.2
R924
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
177.6/37.7
R925
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
178.1/30.8
R926
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
178.6/40.3
R927
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
179.1/28.2
R928
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
179.6/37.7
R929
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
180.1/30.8
R930
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
180.6/40.3
R931
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
181.1/28.2
R932
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
182.1/30.8
R933
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
182.6/40.3
R934
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
183.1/28.2
R935
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
183.6/37.7
R936
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
184.1/30.8
R937
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
185.1/28.2
R938
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
133/37.7
R939
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
134.2/30.8
R940
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
134.4/37.8
R941
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
135.2/28.3
R942
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
135.7/37.7
R943
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
136.2/30.8
R944
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
136.7/40.3
R945
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
137.2/28.3
R946
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
137.7/37.7
R947
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
138.2/30.8
R949
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
139.2/28.3
R950
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
139.7/37.7
R951
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
140.2/30.8
R952
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
140.7/40.3
R953
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
141.2/28.3
R954
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
141.7/37.7
R955
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
142.2/30.8
R956
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
142.7/40.3
R957
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
143.2/28.3
R958
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
143.7/37.7
R959
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
144.2/30.8
R960
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
144.7/40.3
R961
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
145.7/37.7
R962
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
146.2/30.8
R963
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
146.7/40.3
R964
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
147.2/28.3
R965
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
147.7/37.7
R966
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
148.2/30.8
R967
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
148.7/40.3
R968
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
149.7/37.7
R969
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
150.2/28.3
R970
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
150.7/40.3
R971
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
151.2/30.8
R974
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
153.2/30.8
R975
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
214.5/83.4
R976
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/83
R977
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
214.5/86
R978
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/87
R979
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
214.5/88
R980
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/89
R981
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/91
R982
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/93
R983
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
214.5/94
R984
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
12.2/115.7
R985
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
13.6/115.7
R986
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
14.9/115.7
R987
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
16.2/115.7
R988
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
17.5/115.7
R989
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
181.6/37.7
R990
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
182.5/92.1
R991
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
183.5/83.5
R992
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
184.5/92.1
R993
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
185.5/83.5
R994
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
186.5/92.1
R995
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
187.5/83.5
R996
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.6/95.6
R998
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
190.5/92.1
R999
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
191.5/83.5
R1000
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
192.5/92.1
R1003
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/83
R1004
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
225.9/82.7
R1005
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/81
R1006
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
222.7/80
R1007
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/79
R1008
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
222.7/48.5
R1009
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/49.5
R1010
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
222.7/52.5
R1011
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/53.5
R1012
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
222.7/56.5
R1013
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/57.5
R1014
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
222.7/58.5
R1015
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
231.3/59.5
R1016
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
181/22.1
R1017
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
179.7/22.1
R1018
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
176.7/22.1
R1019
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
174.7/22.2
R1020
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
173.4/22.2
R1021
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
172.1/22.2
R1022
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
170.8/22.2
R1023
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
169.5/22.2
R1024
7030003200 S.RES ERJ3GEYJ 100 V (10)
B
220.7/85
R1025
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
120.5/9.7
R1026
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
108.9/8.1
R1027
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
137.3/17.2
R1028
7030003320 S.RES ERJ3GEYJ 101 V (100)
B
135.6/7.2
R1029
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
120.5/11
R1030
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
120.5/7.1
Summary of Contents for IC-7800
Page 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 65 VOLTAGE DIAGRAM 67 Dec 2009 ...
Page 79: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 60 VOLTAGE DIAGRAM 64 Feb 2009 ...
Page 157: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 57 VOLTAGE DIAGRAM 59 Aug 2008 ...
Page 245: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 57 VOLTAGE DIAGRAM 59 Jul 2008 ...
Page 333: ...THE TRANSCEIVER i7800 SERVICE MANUAL S 14015HZ C1 2 Mar 2006 ...
Page 555: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14015HZ C1 2 C 2004 2006 Icom Inc ...