![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual-addendum_612348206.webp)
Aug. 2008
49
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
[CTRL BOARD]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
IC1
1140004120 S.IC
M38022M2-138FP
T
65.7/81.8
IC2 1130010390
S.IC
HN58X2416TI
T
54/86.9
IC3
1130003921 S.IC
TC4S69F (TE85R,F)
T
55.9/58.2
IC4
1180001071 S.IC
TA7805F (TE16L,Q)
B
63/57.7
IC5
1130009691 S.IC
TC74HCT7007AF (F)
B
92.5/91.6
IC6
1130006441 S.IC
TC7S08F (TE85R,F)
T
81.7/70.3
IC51 1130011530
S.IC CD74HC4094M96
T
42.2/72.4
IC52 1130007690
S.IC BU4066BCF-E2
B
12.5/76.8
IC55 1130011530
S.IC CD74HC4094M96
B
100.2/76.1
IC56 1130011530
S.IC CD74HC4094M96
B
114.3/76.1
IC57
1160000131 S.IC
TD62783AFG (S,EL)
T
99.6/73.1
IC58
1160000131 S.IC
TD62783AFG (S,EL)
T
113.7/73.1
IC101 1110000960
S.IC NJM4558M-TE1-#FMZB
T 19.4/37.8
IC151
1120002301 S.IC
TC74AC04F (F)
B
35.3/44.3
IC153
1130012011 S.IC
TC7SZ32F (TE85L,F)
T
31.2/47.3
IC154
1130012011 S.IC
TC7SZ32F (TE85L,F)
T
42.4/45.8
IC155
1130012011 S.IC
TC7SZ32F (TE85L,F)
T
36/47.5
IC156
1130012021 S.IC
TC74ACT112F (EL,F)
T
38.4/56.5
IC201 1110000960
S.IC NJM4558M-TE1-#FMZB
T 19/54.7
IC301 1110002690
S.IC NJM2903M-TE1-#FMZB
T 73.4/59
IC401
1160000131 S.IC
TD62783AFG (S,EL)
T
13.6/86.1
IC402
1160000131 S.IC
TD62783AFG (S,EL)
T
31.6/84.7
Q1 1590001330
S.TR
DTA114EUA
T106
T
78.5/75.2
Q2 1590000680
S.TR
DTC114EUA
T106
T
77.8/71.2
Q3 1590000680
S.TR
DTC114EUA
T106
T
128.4/74.5
Q4 1590000680
S.TR
DTC114EUA
T106
T
128.4/77
Q5 1590000680
S.TR
DTC114EUA
T106
T
128.4/81.3
Q6 1590000680
S.TR
DTC114EUA
T106
T
128.4/83.8
Q7 1590000680
S.TR
DTC114EUA
T106
T
128.4/88.5
Q8 1590000680
S.TR
DTC114EUA
T106
T
128.4/91
Q9 1590000680
S.TR
DTC114EUA
T106
T
128.4/95.7
Q10 1590000680
S.TR
DTC114EUA
T106
T
128.4/100.5
Q11 1590000680
S.TR
DTC114EUA
T106
B
85.7/99.8
Q51 1590000680
S.TR
DTC114EUA
T106
T
6.1/78.6
Q52 1590000680
S.TR
DTC114EUA
T106
T
12.5/78.6
Q53 1590000680
S.TR
DTC114EUA
T106
B
6.6/72.8
Q54 1560001260
S.FET
2SK3018
T106
B
121.2/80.2
Q55 1590000680
S.TR
DTC114EUA
T106
B
130.2/68.9
Q59 1590000680
S.TR
DTC114EUA
T106
T
56.8/69.5
Q201
1560000871 S.FET 2SK515-T1B-A (X33)
T
52.6/43
Q251 1590000680
S.TR DTC114EUA
T106
T 74.2/34.9
D1 1730000411
S.ZEN
RD5.1M-T2B-A
B2
T
63.4/58.4
D2
1710000780 S.DIO
MA114 (TX)
T
67.7/55.9
D3
1750000201 S.DIO
1SS319 (TE85R,F)
B
129.5/98.1
D4
1750000201 S.DIO
1SS319 (TE85R,F)
B
129.5/90
D5
1750000201 S.DIO
1SS319 (TE85R,F)
B
129.5/82.8
D6
1750000201 S.DIO
1SS319 (TE85R,F)
B
129.5/76
D7 1730000031
S.ZEN
RD5.6M-T2B-A
B2
T
63.6/54.9
D101 1790000491
S.DIO
HSM88ASTR-E
T 14.7/24.3
D102 1790000491
S.DIO
HSM88ASTR-E
T 25.6/29.5
D103
1750000201 S.DIO
1SS319 (TE85R,F)
T
19.3/42.1
D151 1790000491
S.DIO
HSM88ASTR-E
T 32/38.2
D152 1790000491
S.DIO
HSM88ASTR-E
T 39.4/38.2
D153 1790000491
S.DIO
HSM88ASTR-E
T 28.4/57.2
D154 1790000491
S.DIO
HSM88ASTR-E
T 29.6/53.4
D201 1790000491
S.DIO
HSM88ASTR-E
T 57.6/37.2
D202 1790000491
S.DIO
HSM88ASTR-E
T 48.5/37.1
D203
1750000201 S.DIO
1SS319 (TE85R,F)
T
18/60.9
D251
1750000271 S.DIO
1SS301 (TE85L,F)
T
72.1/36.5
D301 1790000491
S.DIO
HSM88ASTR-E
T 81.5/58.3
D302 1790000491
S.DIO
HSM88ASTR-E
T 88.4/59.6
X1
6050009890 S.XTL
CR-569 (6.144 MHz)
T
83.2/79.5
L1 6200003261
S.COL
NLV32T-101J
T
51.1/76.5
L2 6200003261
S.COL
NLV32T-101J
T
54.5/77.8
L4 2040000490
COL
EXC-ELDR25C
L5 6200005131
S.COL
NLC453232T-101K-PF
T
121.6/100.3
L6 6200003590
S.COL
EXCCL3225U1
T
109.3/91.1
L7 6200003590
S.COL
EXCCL3225U1
T
106.3/91.2
L8 6200003590
S.COL
EXCCL3225U1
T
103.3/91.1
L9 6200003950
S.COL
HF50ACC
322513-T
B
92/101
L51 6200003261
S.COL
NLV32T-101J
T
106.3/86.9
L52 6200005131
S.COL
NLC453232T-101K-PF
T
114.9/88.1
L101 6140004410
COL LR-502
L102 6200001831
S.COL
NLV32T-100J
T
20.9/66.5
L103 6200003261
S.COL
NLV32T-101J
T
15.2/66.4
L151 6140004410
COL LR-502
L152 6200001831
S.COL
NLV32T-100J
T 41.4/63
L201 6140004410
COL LR-502
L202
6180003300 COL
T6-222J (2.2M)
L301 6140004410
COL LR-502
L302 6200003261
S.COL
NLV32T-101J
B
69.4/61.2
L401 6200003950
S.COL
HF50ACC
322513-T
T
26.4/101.5
L402 6200003950
S.COL
HF50ACC
322513-T
T
18.5/101.5
R2
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
63/71
R3
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
64.3/71
R4
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
65.6/71
R5
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
66.9/71
R6
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
74.7/71
R7
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
73.4/71
R8
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
55.4/72.8
R9
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
54.7/74.7
R10
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
57.3/72.9
R11
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
53.4/74.7
R12
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
78.3/83.9
R13
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
76.6/75.6
R14
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
78.5/78.2
R15
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
55.6/60.7
R16
7030003320 S.RES ERJ3GEYJ 101 V (100)
T
54.8/55.2
S.=Surface mount
[CTRL BOARD]
REF
ORDER
DESCRIPTION
M.
H/V
NO.
NO.
LOCATION
R17
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
54.1/82.2
R18
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
54.1/80.9
R19
7030003680 S.RES ERJ3GEYJ 104 V (100 k)
T
58.3/58.2
R20
7030003570 S.RES ERJ3GEYJ 123 V (12 k)
T
59.6/60.6
R21
7030003650 S.RES ERJ3GEYJ 563 V (56 k)
T
59.6/58.2
R22
7030003450 S.RES ERJ3GEYJ 122 V (1.2 k)
T
66.3/58.5
R23
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
105.1/100
R24
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
102.9/98.8
R25
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/99.1
R26
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/97.1
R27
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/91
R28
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/89
R29
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/83.8
R30
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/81.8
R31
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/77
R32
7030003380 S.RES ERJ3GEYJ 331 V (330)
B
126/75
R40
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
61.2/99.9
R42
7030003860 S.RES ERJ3GE JPW V
T
60.4/71
R43
7030003860 S.RES ERJ3GE JPW V
T
60.7/69
R44
7030003860 S.RES ERJ3GE JPW V
T
68.2/71
R45
7030003860 S.RES ERJ3GE JPW V
T
65.7/68.5
R46
7030003860 S.RES ERJ3GE JPW V
T
70.6/68.9
R51
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
35.8/80.1
R52
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
34.3/80.1
R53
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
32.8/80.1
R54
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
31.2/80.1
R55
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
29.6/80.1
R56
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
28/80.1
R57
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
26.4/80.1
R58
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
B
24.8/80.1
R59
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
18.3/78.7
R60
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
17/76
R61
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
15.7/76
R62
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
14.4/78.7
R63
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
10.6/78.7
R64
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
9.3/74.8
R65
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
8/74.8
R66
7030003520 S.RES ERJ3GEYJ 472 V (4.7 k)
B
15.6/81.6
R67
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
99.8/90.4
R68
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
98.5/90.4
R69
7030003200 S.RES ERJ3GEYJ 100 V (10)
T
97.2/90.4
R70
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
104.8/65.9
R71
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
103.5/65.9
R72
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
102.2/65.9
R73
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
100.9/65.9
R74
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
99.6/65.9
R75
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
98.3/65.9
R76
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
97/65.9
R77
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
T
95.7/65.9
R78
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
B
120.1/64.6
R84
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
B
110.5/64.6
R85
7030004040 S.RES ERJ3GEYJ 4R7 V (4.7)
B
108.9/64.6
R86
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
B
116.1/83.6
R87
7030003860 S.RES ERJ3GE JPW V
T
32.5/76
R88
7030003860 S.RES ERJ3GE JPW V
T
31.2/76
R89
7030003860 S.RES ERJ3GE JPW V
T
29.9/76
R90
7030003860 S.RES ERJ3GE JPW V
T
28.6/76
R91
7030003860 S.RES ERJ3GE JPW V
T
27.3/76
R92
7030003860 S.RES ERJ3GE JPW V
T
26/76
R95
7030003860 S.RES ERJ3GE JPW V
T
15.7/78.7
R97
7030003860 S.RES ERJ3GE JPW V
T
8/78.7
R101
7030010950 S.RES ERJ1TYJ 100U (10)
T
18.6/29.5
R102
7030010950 S.RES ERJ1TYJ 100U (10)
T
22.3/29.5
R103
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
12.2/34.7
R104
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
27.6/34.9
R105
7030003720 S.RES ERJ3GEYJ 224 V (220 k)
T
12.2/37.3
R106
7030003720 S.RES ERJ3GEYJ 224 V (220 k)
T
25/36.7
R107
7030003660 S.RES ERJ3GEYJ 683 V (68 k)
T
14.1/36.5
R108
7030003660 S.RES ERJ3GEYJ 683 V (68 k)
T
23.2/34.8
R109
7030003720 S.RES ERJ3GEYJ 224 V (220 k)
T
13.3/38.7
R110
7030003720 S.RES ERJ3GEYJ 224 V (220 k)
T
25/37.9
R111
7030009340 S.RES ERJ3GEYJ 275V (2.7 M)
T
13.7/40.6
R112
7030003810 S.RES ERJ3GEYJ 125 V (1.2 M)
T
25/39.1
R115
7030009340 S.RES ERJ3GEYJ 275V (2.7 M)
T
12.4/40.6
R151
7030007190 S.RES ERJ12YJ220U (22)
T
37.6/27.2
R152
7030010620 S.RES ERJ12YJ180U (18)
B
38.1/26.8
R153
7030007190 S.RES ERJ12YJ220U (22)
T
37.6/31.8
R154
7030010620 S.RES ERJ12YJ180U (18)
B
38.1/31.8
R155
7030003320 S.RES ERJ3GEYJ 101 V (100)
T
37/39.6
R157
7030003320 S.RES ERJ3GEYJ 101 V (100)
T
30.3/40.1
R158
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
31.8/41.5
R159
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
38.4/41.5
R160
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
30/42.3
R161
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
39.7/43
R162
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
30.9/44.9
R163
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
42/43.3
R164
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
33.6/47.7
R165
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
39.2/46.4
R166
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
34.3/44.7
R167
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
39.2/45.1
R168
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
38.8/49.8
R169
7030003440 S.RES ERJ3GEYJ 102 V (1 k)
T
38.8/51.1
R170
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
31.5/58.2
R171
7030003280 S.RES ERJ3GEYJ 470 V (47)
T
31.5/56.9
R172
7030003480 S.RES ERJ3GEYJ 222 V (2.2 k)
T
32/53.7
R173
7030003500 S.RES ERJ3GEYJ 332 V (3.3 k)
T
27.2/54.9
R174
7030003360 S.RES ERJ3GEYJ 221 V (220)
T
27.2/52.3
R201
7030010420 S.RES ERJ1TYJ 560U (56)
T
49/29.7
R202
7030010420 S.RES ERJ1TYJ 560U (56)
B
49.3/29.4
R203
7030010420 S.RES ERJ1TYJ 560U (56)
T
49/33.7
R204
7030010420 S.RES ERJ1TYJ 560U (56)
B
49.3/34
R205
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
52.3/45.4
R206
7030003560 S.RES ERJ3GEYJ 103 V (10 k)
T
57.4/41.5
R207
7030003800 S.RES ERJ3GEYJ 105 V (1 M)
T
50.1/41.9
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 ...