Main Unit - Icom IC-M23 Service Manual

[MAIN UNIT]

REF PARTS
NO. NO.
R120 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
R121 7030005220 S.RES ERJ2GEJ 223 X (22K)
R122 7030005100 S.RES ERJ2GEJ 154 X (150K)
R152 7030005120 S.RES ERJ2GEJ 102 X (1K)
R153 7030005120 S.RES ERJ2GEJ 102 X (1K)
R154 7030005090 S.RES ERJ2GEJ 104 X (100K)
R155 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
R156 7030005000 S.RES ERJ2GEJ 471 X (470)
R170 7030009280 S.RES ERJ2GEJ 391 X
R171 7030009140 S.RES ERJ2GEJ 272 X (2.7K)
R172 7030005000 S.RES ERJ2GEJ 471 X (470)
R173 7030005030 S.RES ERJ2GEJ 152 X (1.5K)
R174 7030005230 S.RES ERJ2GEJ 334 X (330K)
R175 7030005600 S.RES ERJ2GEJ 273 X (27K)
R176 7030005120 S.RES ERJ2GEJ 102 X (1K)
R192 7030009280 S.RES ERJ2GEJ 391 X
R193 7030005000 S.RES ERJ2GEJ 471 X (470)
R194 7030005090 S.RES ERJ2GEJ 104 X (100K)
R201 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
R202 7030005090 S.RES ERJ2GEJ 104 X (100K)
R203 7030005110 S.RES ERJ2GEJ 224 X (220K)
R204 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
R205 7030005210 S.RES ERJ2GEJ 822 X (8.2K)
R206 7030008290 S.RES ERJ2GEJ 183 X (18K)
R207 7030007350 S.RES ERJ2GEJ 393 X (39K)
R212 7030005030 S.RES ERJ2GEJ 152 X (1.5K)
R213 7030005090 S.RES ERJ2GEJ 104 X (100K)
R214 7030007340 S.RES ERJ2GEJ 153 X (15K)
R222 7030005240 S.RES ERJ2GEJ 473 X (47K)
R223 7030005050 S.RES ERJ2GEJ 103 X (10K)
R224 7030005240 S.RES ERJ2GEJ 473 X (47K)
R225 7030005050 S.RES ERJ2GEJ 103 X (10K)
R226 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
R227 7030005050 S.RES ERJ2GEJ 103 X (10K)
R228 7030008300 S.RES ERJ2GEJ 184 X (180K)
R230 7030005230 S.RES ERJ2GEJ 334 X (330K)
R231 7030007280 S.RES ERJ2GEJ 331 X (330)
R235 7030010010 S.RES ERJ2RKF 334 X (330K)
R236 7030010020 S.RES ERJ2RKF 1503X (150K)
R240 7030004990 S.RES ERJ2GEJ 221 X (220)
R242 7410001270 S.ARR EXB28V821JX
R251 7030008280 S.RES ERJ2GEJ 271 X (270)
R252 7030005060 S.RES ERJ2GEJ 333 X (33K)
R253 7030007300 S.RES ERJ2GEJ 332 X (3.3K)
R255 7030005700 S.RES ERJ2GEJ 274 X (270K)
R256 7030008290 S.RES ERJ2GEJ 183 X (18K)
R257 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
R258 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
R260 7030005110 S.RES ERJ2GEJ 224 X (220K)
R261 7030005720 S.RES ERJ2GEJ 563 X (56K)
R262 7030005240 S.RES ERJ2GEJ 473 X (47K)
R263 7030008290 S.RES ERJ2GEJ 183 X (18K)
R264 7410001140 S.ARR EXB28V104JX
R270 7030005120 S.RES ERJ2GEJ 102 X (1K)
R271 7030011650 S.RES ERJ2GEJ 243X (24K)
R272 7030005310 S.RES ERJ2GEJ 124 X (120K)
R273 7030005220 S.RES ERJ2GEJ 223 X (22K)
R276 7030005220 S.RES ERJ2GEJ 223 X (22K)
R277 7030005090 S.RES ERJ2GEJ 104 X (100K)
R278 7030005120 S.RES ERJ2GEJ 102 X (1K)
R279 7030005030 S.RES ERJ2GEJ 152 X (1.5K)
R283 7030005090 S.RES ERJ2GEJ 104 X (100K)
R286 7030005050 S.RES ERJ2GEJ 103 X (10K)
R300 7030005290 S.RES ERJ2GEJ 682 X (6.8K)
R340 7030005090 S.RES ERJ2GEJ 104 X (100K)
R341 7030005050 S.RES ERJ2GEJ 103 X (10K)
R343 7030005050 S.RES ERJ2GEJ 103 X (10K)
R351 7030005120 S.RES ERJ2GEJ 102 X (1K)
R352 7030007340 S.RES ERJ2GEJ 153 X (15K)
R353 7030005120 S.RES ERJ2GEJ 102 X (1K)
R361 7410001130 S.ARR EXB28V102JX
R371 7030005170 S.RES ERJ2GEJ 474 X (470K)
R372 7030007310 S.RES ERJ2GEJ 155 X (1.5M)
R373 7030005160 S.RES ERJ2GEJ 105 X (1M)
R374 7030006610 S.RES ERJ2GEJ 394 X (390K)
R376 7030005090 S.RES ERJ2GEJ 104 X (100K)
R377 7030005080 S.RES ERJ2GEJ 823 X (82K)
R378 7030005080 S.RES ERJ2GEJ 823 X (82K)
R379 7030005080 S.RES ERJ2GEJ 823 X (82K)
R380 7030005050 S.RES ERJ2GEJ 103 X (10K)
R381 7030005050 S.RES ERJ2GEJ 103 X (10K)
R382 7030009140 S.RES ERJ2GEJ 272 X (2.7K)
R383 7030008010 S.RES ERJ2GEJ 123 X (12K)
R384 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
R386 7030005050 S.RES ERJ2GEJ 103 X (10K)
R388 7030005170 S.RES ERJ2GEJ 474 X (470K)
R391 7030005240 S.RES ERJ2GEJ 473 X (47K)
R395 7030005090 S.RES ERJ2GEJ 104 X (100K)
R396 7030010040 S.RES ERJ2GEJ-JPW
R397 7030005700 S.RES ERJ2GEJ 274 X (270K)
R398 7030005050 S.RES ERJ2GEJ 103 X (10K)
R401 7030005090 S.RES ERJ2GEJ 104 X (100K)
R402 7030007350 S.RES ERJ2GEJ 393 X (39K)
R412 7030005050 S.RES ERJ2GEJ 103 X (10K)
R413 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
R414 7030005050 S.RES ERJ2GEJ 103 X (10K)
R415 7030005240 S.RES ERJ2GEJ 473 X (47K)
R430 7030005700 S.RES ERJ2GEJ 274 X (270K)
R431 7030005120 S.RES ERJ2GEJ 102 X (1K)
R432 7030009140 S.RES ERJ2GEJ 272 X (2.7K)
R433 7030005090 S.RES ERJ2GEJ 104 X (100K)
R434 7030005080 S.RES ERJ2GEJ 823 X (82K)
R435 7030008010 S.RES ERJ2GEJ 123 X (12K)
R450 7030007280 S.RES ERJ2GEJ 331 X (330)
R451 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
DESCRIPTION M.
LOCATION
B
B
B
B
T
T
T
T
B
B
B
B
B
B
B
T
B
T
B
B
B
B
B
B
B
B
B
B
T
T
T
T
T
T
T
B
B
T
T
B
B
B
B
B
B
B
B
B
B
B
B
B
T
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
T
T
T
T
T 101.1/19.8
B
B
B
B
T
T
T
B
B
B
B
B
B
B
B
B
B
B
B
B
[MAIN UNIT]
H/V REF PARTS
NO. NO.
82.0/24.9 R452 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
86.1/24.0 R457 7030005050 S.RES ERJ2GEJ 103 X (10K)
88.7/23.6 R458 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
80.4/34.5 R459 7030005040 S.RES ERJ2GEJ 472 X (4.7K)
62.6/40.7 R460 7030004980 S.RES ERJ2GEJ 101 X (100)
58.4/40.5 R461 7030004990 S.RES ERJ2GEJ 221 X (220)
58.5/39.2 R462 7030010040 S.RES ERJ2GEJ-JPW
57.0/38.5 R463 7030004980 S.RES ERJ2GEJ 101 X (100)
61.8/39.6 R464 7030004980 S.RES ERJ2GEJ 101 X (100)
46.6/38.1 R465 7030003320 S.RES ERJ3GEYJ 101 V (100)
53.6/33.6 R466 7030005050 S.RES ERJ2GEJ 103 X (10K)
61.0/37.7 R467 7030005720 S.RES ERJ2GEJ 563 X (56K)
61.0/35.1 R468 7030004990 S.RES ERJ2GEJ 221 X (220)
62.8/34.3 R469 7030005050 S.RES ERJ2GEJ 103 X (10K)
62.8/35.9 R471 7030010040 S.RES ERJ2GEJ-JPW
54.4/25.4 R475 7030005050 S.RES ERJ2GEJ 103 X (10K)
33.9/24.4 R476 7030005050 S.RES ERJ2GEJ 103 X (10K)
54.0/24.2 R477 7030005050 S.RES ERJ2GEJ 103 X (10K)
33.2/34.4 R478 7030005050 S.RES ERJ2GEJ 103 X (10K)
33.0/37.3 R602 7030011210 S.RES ERJ2GEJ 1R0 X (1)
34.5/35.2 R607 7030005000 S.RES ERJ2GEJ 471 X (470)
36.3/34.9 R608 7030005050 S.RES ERJ2GEJ 103 X (10K)
38.6/31.5 R609 7030005120 S.RES ERJ2GEJ 102 X (1K)
36.8/33.7 R610 7030011660 S.RES ERJ2RKF 1002 (10K)
35.6/33.9 R611 7030012490 S.RES ERJ2RKF 4701X (4.7K)
40.9/35.1 R627 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
40.9/33.5 R628 7030011210 S.RES ERJ2GEJ 1R0 X (1)
42.1/31.8 R634 7030005050 S.RES ERJ2GEJ 103 X (10K)
61.4/29.1 R639 7030005050 S.RES ERJ2GEJ 103 X (10K)
61.4/30.0 R640 7030005050 S.RES ERJ2GEJ 103 X (10K)
64.7/28.9 R641 7030007290 S.RES ERJ2GEJ 222 X (2.2K)
64.2/30.1 R642 7030005000 S.RES ERJ2GEJ 471 X (470)
67.2/26.1 R647 7030005050 S.RES ERJ2GEJ 103 X (10K)
72.9/25.1 R648 7030010040 S.RES ERJ2GEJ-JPW
68.8/28.0 R649 7030010040 S.RES ERJ2GEJ-JPW
73.8/28.0 R650 7030005160 S.RES ERJ2GEJ 105 X (1M)
73.8/28.9 R651 7030005050 S.RES ERJ2GEJ 103 X (10K)
58.2/33.0 R652 7030004990 S.RES ERJ2GEJ 221 X (220)
56.2/29.8
23.6/36.8
25.1/37.1 C2 4030016790 S.CER C1005 JB 1E 103K-T
84.7/43.5 C3 4030017440 S.CER C1005 CH 1H 221J-T
84.9/41.7 C4 4030017620 S.CER C1005 CH 1H 100C-T
36.4/43.6 C5 4030017640 S.CER C1005 CH 1H 150J-T
36.4/41.4 C6 4030017460 S.CER C1005 JB 1H 102K-T
33.4/38.9 C7 4030018860 S.CER C1005 JB 0J 105K-T
34.5/40.8 C8 4030017350 S.CER C1005 CH 1H 020B-T
34.5/42.0 C9 4030017350 S.CER C1005 CH 1H 020B-T
31.6/38.5 C11 4550007480 S.TAN
32.5/38.5 C12 4030017460 S.CER C1005 JB 1H 102K-T
31.5/36.9 C13 4030018890 S.CER C1005 JB 0J 224K-T
51.6/32.4 C15 4030017460 S.CER C1005 JB 1H 102K-T
51.0/39.1 C20 4030017460 S.CER C1005 JB 1H 102K-T
86.8/42.9 C21 4030017610 S.CER C1005 CH 1H 090C-T
59.8/32.4 C22 4030017610 S.CER C1005 CH 1H 090C-T
61.7/31.1 C24 4550000550 S.TAN
61.7/30.2 C25 4030017460 S.CER C1005 JB 1H 102K-T
58.7/26.6 C26 4030018010 S.CER C1005 CH 1H 360J-T
57.8/27.5 C27 4030017650 S.CER C1005 CH 1H 270J-T
60.7/28.1 C28 4030017460 S.CER C1005 JB 1H 102K-T
61.7/29.3 C30 4030017460 S.CER C1005 JB 1H 102K-T
76.2/28.8 C31 4030017460 S.CER C1005 JB 1H 102K-T
62.8/28.1 C32 4030017550 S.CER C1005 CH 1H 1R5B-T
37.0/31.6 C33 4030017440 S.CER C1005 CH 1H 221J-T
23.3/10.7 C34 4030017550 S.CER C1005 CH 1H 1R5B-T
22.4/10.7 C35 4030017460 S.CER C1005 JB 1H 102K-T
15.8/14.4 C36 4030017460 S.CER C1005 JB 1H 102K-T
7.9/14.0 C37 4030017540 S.CER C1005 CH 1H R75B-T
9.1/15.4 C38 4030017460 S.CER C1005 JB 1H 102K-T
8.1/15.4 C39 4030017630 S.CER C1005 CH 1H 120J-T
23.6/14.8 C40 4030017640 S.CER C1005 CH 1H 150J-T
8.7/30.9 C41 4030017460 S.CER C1005 JB 1H 102K-T
8.3/29.7 C42 4030017380 S.CER C1005 CH 1H 050B-T
8.7/28.5 C43 4030017400 S.CER C1005 CH 1H 220J-T
10.3/27.7 C44 4030017460 S.CER C1005 JB 1H 102K-T
35.6/33.0 C50 4030017460 S.CER C1005 JB 1H 102K-T
38.0/33.4 C51 4030017400 S.CER C1005 CH 1H 220J-T
39.6/33.3 C52 4030017460 S.CER C1005 JB 1H 102K-T
39.1/34.5 C53 4030017460 S.CER C1005 JB 1H 102K-T
96.2/8.1 C54 4030017640 S.CER C1005 CH 1H 150J-T
97.1/17.8 C55 4030017650 S.CER C1005 CH 1H 270J-T
97.9/15.8 C56 4030016790 S.CER C1005 JB 1E 103K-T
96.6/15.3 C57 4030016930 S.CER C1005 JB 1A 104K-T
98.3/18.3 C58 4030016930 S.CER C1005 JB 1A 104K-T
C59 4030017730 S.CER C1005 JB 1H 471K-T
35.2/31.8 C60 4030017460 S.CER C1005 JB 1H 102K-T
42.1/35.3 C61 4510008540 S.ELE
9.3/13.3 C62 4030017460 S.CER C1005 JB 1H 102K-T
10.6/10.9 C63 4030016790 S.CER C1005 JB 1E 103K-T
66.0/36.1 C64 4030017460 S.CER C1005 JB 1H 102K-T
66.0/34.5 C65 4030017420 S.CER C1005 CH 1H 470J-T
92.9/19.9 C66 4030017460 S.CER C1005 JB 1H 102K-T
72.0/36.4 C67 4030017730 S.CER C1005 JB 1H 471K-T
42.4/40.1 C68 4030017420 S.CER C1005 CH 1H 470J-T
41.5/41.0 C69 4030017420 S.CER C1005 CH 1H 470J-T
40.3/41.6 C70 4030018020 S.CER C1608 CH 1H 910J-T
41.5/41.9 C71 4030007060 S.CER C1608 CH 1H 270J-T
70.3/32.0 C72 4030006860 S.CER C1608 JB 1H 102K-T
70.3/30.4 C73 4030017460 S.CER C1005 JB 1H 102K-T
73.6/35.5 C74 4030017460 S.CER C1005 JB 1H 102K-T
56.6/26.3 C77 4030016930 S.CER C1005 JB 1A 104K-T
56.1/27.5 C78 4030016930 S.CER C1005 JB 1A 104K-T
54.5/27.4 C80 4030017460 S.CER C1005 JB 1H 102K-T
69.2/26.6 C81 4030017390 S.CER C1005 CH 1H 180J-T
71.0/29.2 C82 4030017390 S.CER C1005 CH 1H 180J-T
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
6 - 2
DESCRIPTION M.
B
B
B
B
B
B
B
B
B
B
T
T
B
T
T
T
T
T
B
T
T
T
T
T
T
B
T
B
T
T
T
T
T
T
B
B
B
T
B
B
B
B
B
B
B
B
F930J106MAABMA B
B
B
B
B
B
B
TEESVA 1V 224M8R B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
T
B
B
B
B
B
B
T
T
T
T
T
EEE1CA100SR B
B
B
T
B
T
B
B
B
B
B
B
B
B
T
T
B
B
B
S.=Surface mount
H/V
LOCATION
69.2/27.5
50.6/29.4
51.8/30.0
50.9/30.9
37.5/14.6
64.8/11.5
64.4/10.3
79.6/13.2
78.3/17.6
92.6/12.4
77.7/15.7
78.9/16.2
22.7/36.8
75.1/17.2
57.4/27.7
98.6/32.7
100.7/32.7
94.9/17.2
87.4/44.1
83.1/31.9
92.7/34.7
92.7/36.3
93.1/33.5
86.1/30.8
84.9/30.7
87.2/39.1
84.0/32.7
16.0/16.5
84.1/35.9
83.2/36.2
95.5/33.5
95.5/31.9
60.9/32.6
83.8/34.3
14.8/17.4
4.8/21.9
5.5/21.0
2.1/23.3
38.45/18.2
35.5/15.7
34.3/15.5
34.0/7.5
50.4/13.4
39.1/14.9
48.1/26.5
48.1/28.9
36.8/4.7
46.5/29.7
38.7/5.1
30.4/7.5
49.8/18.0
49.7/19.6
49.7/20.6
43.2/5.9
52.5/7.4
52.2/11.0
50.5/11.0
50.8/15.7
54.1/17.3
62.9/17.4
60.0/12.9
63.5/15.0
61.7/9.6
63.5/14.1
58.7/17.5
59.6/16.5
61.4/22.0
60.4/21.5
64.7/19.5
54.3/22.1
55.7/21.9
52.4/20.0
60.3/24.6
71.9/25.2
71.1/21.4
69.9/21.3
70.1/20.2
74.3/18.3
72.9/17.2
94.7/20.1
96.9/22.0
94.9/18.1
95.7/15.1
94.4/15.2
79.1/27.3
81.2/21.7
70.0/11.2
72.7/15.2
73.5/10.3
77.5/10.4
85.0/12.9
86.3/12.4
70.0/10.3
87.7/4.0
92.0/4.0
95.5/6.0
96.8/15.6
99.6/9.2
73.6/15.2
77.5/8.6
101.2/10.2
96.4/4.5
100.7/5.5