![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual-addendum_612348250.webp)
Jul. 2008
5
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
[DISPLAY BOARD]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R254
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
48.4/13.3
R255
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
12.6/14.1
R256
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
16.5/14.1
R257
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
13.9/14.1
R258
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
15.2/14.1
R259
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
12.8/90.1
R260
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
19.4/87.2
R261
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
10.1/88.5
R262
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/79.8
R263
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/81.9
R264
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/78.5
R265
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/80.6
R266
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/77.2
R267
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/79.3
R268
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/75.9
R269
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/78
R270
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/74.6
R271
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/76.7
R272
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/73.3
R273
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/72
R274
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/75.4
R275
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
7.1/70.7
R276
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18/74.1
R278
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/42.7
R279
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/43.9
R280
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/44
R281
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/45.2
R282
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/45.3
R283
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/46.5
R284
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
T
13.4/46.6
R285
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/47.8
R286
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/47.9
R287
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/49.1
R288
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/49.2
R289
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/50.5
R290
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/51.7
R291
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/51.8
R292
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/53
R293
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/54.4
R294
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/55.6
R295
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/58.2
R296
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/58.3
R297
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/60.8
R298
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/59.6
R299
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/50.4
R300
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
4/63.4
R301
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
13.4/62.2
R302
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
13.4/60.9
R303
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
4/62.1
R304
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
13.4/57
R305
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
4/59.5
R306
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
4/56.9
R307
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
13.4/55.7
R308
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
4/54.3
R309
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
13.4/53.1
R310
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
24.2/32
R311
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
22.9/32
R312
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
104.9/9.4
R313
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
104.9/10.7
R314
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
104.1/12.2
R315
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
104.9/6.8
R316
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.1/13.7
R317
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.7/8.3
R318
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.1/11.7
R319
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.6/9.6
R320
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
135.2/23.4
R321
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
127.7/20.8
R322
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
126.4/20.8
R323
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
114.9/18.7
R325
7030003380 S.RES ERJ3GEYJ 331 V (330)
T
106.9/69.6
R326
7030003360 S.RES ERJ3GEYJ 221 V (220)
T
109.8/54.4
R327
7030003580 S.RES ERJ3GEYJ 153 V (15 k)
T
105.4/55.1
R328
7030003660 S.RES ERJ3GEYJ 683 V (68 k)
T
105.1/61.2
R329
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
38/33.3
R330
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k)
T
128.8/54.1
R331
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
18/84.5
R332
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
9.1/84.8
R333
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
18/83.2
R334
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
9.1/83.5
R335
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
21.4/84.5
R336
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
8.4/86.9
R337
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
20.7/83.2
R338
7030003670 S.RES ERJ3GEYJ 823 V (82 k)
T
8.1/81.1
R339
7070000261 RES
ERG2SJ 220 (22)
R340
7070000261 RES
ERG2SJ 220 (22)
R342
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
35.4/38.4
R343
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
105.1/57.7
R351
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
123.2/70.3
R352
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
101.2/80.6
R353
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
102.3/75
R354
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
100.2/78
R355
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
101/75.2
R356
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
128.4/78.7
R357
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
126.7/72.1
R358
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
114.8/75.7
R359
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.1/75.4
R360
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
130.1/77.2
R361
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
129.4/74
R362
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
116.4/79.3
R363
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
117.4/75.5
R364
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
61.2/29
R365
7030004730 S.RES ERJ3GEYF 222 V (2.2 k)
T
61.9/33
R366
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
128.4/64.2
R369
7030003860 S.RES ERJ3GE JPW V
T
55.7/37.4
S.=Surface mount
[DISPLAY BOARD]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R501
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
68.5/16.9
R502
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
67.2/16.9
R503
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
36.1/32.5
R504
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
135.3/62.2
R505
7030003360 S.RES ERJ3GEYJ 221 V (220)
T
89.2/86.9
R601
7030003860 S.RES ERJ3GE JPW V
T
44.1/89.8
R602
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
T
41.6/87.6
R603
7030003640 S.RES ERJ3GEYJ 473 V (47 k)
T
32.4/45.4
R604
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
32.4/46.9
R651
7030003650 S.RES ERJ3GEYJ 563 V (56 k)
T
114.8/95
R652
7030003620 S.RES ERJ3GEYJ 333 V (33 k)
T
118.6/95
R653
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
T
44.1/86.1
C8
4030011600 S.CER C1608 JB 1E 104K-T
T
134.5/74.9
C201 4310001170
MLR ECQE1A
124JBB
C202
4030016880 S.CER C4520 CH 3F 150KT-A
T
125.1/37.2
C203
4030007020 S.CER C1608 CH 1H 120J-T
T
50.5/39.9
C204
4030007020 S.CER C1608 CH 1H 120J-T
T
47.9/40
C205
4030011600 S.CER C1608 JB 1E 104K-T
T
27.7/64.4
C206
4030011600 S.CER C1608 JB 1E 104K-T
T
109/80.8
C207
4030011600 S.CER C1608 JB 1E 104K-T
T
73.2/22.2
C208
4030011600 S.CER C1608 JB 1E 104K-T
T
109.5/6.1
C209
4030011600 S.CER C1608 JB 1E 104K-T
T
124.1/79.9
C210
4030011600 S.CER C1608 JB 1E 104K-T
T
67.8/56.3
C211
4030011600 S.CER C1608 JB 1E 104K-T
T
107.7/61.2
C212 4510008800
S.ELE
EEE1EA100SR
T 68.8/61.3
C213 4510009150
S.ELE
EEE1EA470WP
T 77.8/52
C214 4510008800
S.ELE
EEE1EA100SR
T 72.2/67.1
C215
4030011600 S.CER C1608 JB 1E 104K-T
T
120.9/85.8
C216
4030011600 S.CER C1608 JB 1E 104K-T
T
58.7/5.2
C217
4030011600 S.CER C1608 JB 1E 104K-T
T
108.3/83.3
C218 4510009150
S.ELE
EEE1EA470WP
T 99.6/84.8
C219
4030006860 S.CER C1608 JB 1H 102K-T
T
109.8/83.3
C220
4030011600 S.CER C1608 JB 1E 104K-T
T
126.2/88.8
C221
4030011600 S.CER C1608 JB 1E 104K-T
T
103.2/55.1
C222
4030011600 S.CER C1608 JB 1E 104K-T
T
127.7/15.4
C223
4030011600 S.CER C1608 JB 1E 104K-T
T
134.7/27.7
C224
4030011600 S.CER C1608 JB 1E 104K-T
T
48.1/38.2
C225
4030011600 S.CER C1608 JB 1E 104K-T
T
119.8/61.5
C226
4030011600 S.CER C1608 JB 1E 104K-T
T
17.2/87.2
C227
4030011600 S.CER C1608 JB 1E 104K-T
T
120.9/82.9
C228 4510008800
S.ELE
EEE1EA100SR
T
125.5/83.6
C229
4030011600 S.CER C1608 JB 1E 104K-T
T
7.3/65.1
C230
4030006880 S.CER C1608 JB 1H 472K-T
T
58.6/29
C231
4030011600 S.CER C1608 JB 1E 104K-T
T
47.6/17.4
C232
4030011600 S.CER C1608 JB 1E 104K-T
T
58/31.2
C241
4030011600 S.CER C1608 JB 1E 104K-T
T
118.9/80.3
C242
4030011600 S.CER C1608 JB 1E 104K-T
T
116.4/81.2
C243
4030011600 S.CER C1608 JB 1E 104K-T
T
120.2/80.3
C244
4030011600 S.CER C1608 JB 1E 104K-T
T
121.1/73
C245
4030011600 S.CER C1608 JB 1E 104K-T
T
128.4/80
C246
4030011600 S.CER C1608 JB 1E 104K-T
T
131.3/74.6
C247
4030011600 S.CER C1608 JB 1E 104K-T
T
130.1/75.9
C248
4030011600 S.CER C1608 JB 1E 104K-T
T
124.8/73
C249
4030011600 S.CER C1608 JB 1E 104K-T
T
112.1/6.1
C250
4030011600 S.CER C1608 JB 1E 104K-T
T
113.5/14.3
C251
4030011600 S.CER C1608 JB 1E 104K-T
T
112.1/7.4
C252
4030011600 S.CER C1608 JB 1E 104K-T
T
115.9/6.9
C253
4030011600 S.CER C1608 JB 1E 104K-T
T
104.1/13.5
C254
4030011600 S.CER C1608 JB 1E 104K-T
T
109.5/7.4
C255
4030011600 S.CER C1608 JB 1E 104K-T
T
104.9/8.1
C256
4030011600 S.CER C1608 JB 1E 104K-T
T
104.9/5.5
C257
4030011600 S.CER C1608 JB 1E 104K-T
T
72.8/13.4
C258
4030011600 S.CER C1608 JB 1E 104K-T
T
72.7/16.2
C259
4030011600 S.CER C1608 JB 1E 104K-T
T
80.2/19
C260
4030011600 S.CER C1608 JB 1E 104K-T
T
72.4/19.4
C261
4030011600 S.CER C1608 JB 1E 104K-T
T
76.4/28.1
C262
4030011600 S.CER C1608 JB 1E 104K-T
T
75.1/28.1
C263
4030011600 S.CER C1608 JB 1E 104K-T
T
73.3/27.3
C264
4030011600 S.CER C1608 JB 1E 104K-T
T
72.5/25.5
C265
4030011600 S.CER C1608 JB 1E 104K-T
T
20.9/52.3
C266
4030011600 S.CER C1608 JB 1E 104K-T
T
28.4/62.5
C267
4030011600 S.CER C1608 JB 1E 104K-T
T
21.6/55.8
C268
4030011600 S.CER C1608 JB 1E 104K-T
T
21.6/57.1
C601 4510008800
S.ELE
EEE1EA100SR
T 29.4/86.2
C602
4030011600 S.CER C1608 JB 1E 104K-T
T
39.2/41.8
C651
4030008890 S.CER C1608 JB 1H 273K-T
T
47.9/93.5
C652
4030011600 S.CER C1608 JB 1E 104K-T
T
50.3/91.9
J1
6510021721 S.CNR 30FLT-SM2-TB (LF) (SN)
T
13.2/80.7
J2
6510021721 S.CNR 30FLT-SM2-TB (LF) (SN)
T
8.7/52.4
J3
6510022471 S.CNR 40FLT-SM2-TB (LF) (SN)
T
131.5/62.7
J4 6510020531
S.CNR
52808-1871
T
30.8/8.8
J5 6510019971
S.CNR
52808-1071
T
77.7/8.8
J6
6510021721 S.CNR 30FLT-SM2-TB (LF) (SN)
T
130.9/21.4
J7 6510019971
S.CNR
52808-1071
T
55.4/8.8
J201
6510022471 S.CNR 40FLT-SM2-TB (LF) (SN)
T
6.2/28.7
J202
6510022471 S.CNR 40FLT-SM2-TB (LF) (SN)
T
18.1/28.7
J203
6510020081 S.CNR 52808-2071 (2090)
T
113.5/91.2
J205
6510003401 CNR
B04B-EH-S (LF) (SN)
J301
6510021181 S.CNR SM2 (8.0) B-BHS1TB(LF)(SN)
T
131.7/38.9
J302
6510022191 S.CNR B3B-PH-SM4-TB (LF) (SN)
T
94.2/7.5
J601 6510021861
CNR BH-800.4GG
<LTC>
T201 5910000981
TSM 3319-T088-LF
BT601 3020000110
LTM CR2032
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 ...