Icom IC-A25N, Service Manual

Page: 14 / 90

Eqv.= This component is equivalent to the REF No. component listed above,
and may be substituted on parts orders and repairs.
M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
H/V LOCATION=See the BOARD LAYOUTS for details.
(Amended page)
REF
NO.
PART
NO.
DESCRIPTION M
.
H/V
LOCATION
REF
NO.
PART
NO.
DESCRIPTION M
.
H/V
LOCATION
March 2019
[MAIN UNIT] (for #11, #12, #21, #22, and #31) [MAIN UNIT] (for #11, #12, #21, #22, and #31)
5-6a
R472 7030015930 S.RES RMC1/16S-471JTH (470) T 31.4/34.7
R473 7030016020 S.RES RMC1/16S-104JTH (100 k) T 26.4/41.2
R478 7030016560 S.RES RMC1/16SJPTH B 9.2/35.1
R479 7030016780 S.RES RMC1/16SK224DTH (220 k) B 8.0/34.5
R480 7030017390 S.RES RMC1/16SK184FTH (180 k) B 6.8/33.2
R481 7030008270 S.RES RR0510P-104-D (100 k) B 7.4/29.0
R482 7030008270 S.RES RR0510P-104-D (100 k) B 7.4/27.9
R483 7030008270 S.RES RR0510P-104-D (100 k) B 5.8/24.3
R484 7030008270 S.RES RR0510P-104-D (100 k) B 6.2/23.0
R485 7030008270 S.RES RR0510P-104-D (100 k) B 5.8/17.7
R486 7030008270 S.RES RR0510P-104-D (100 k) B 4.9/16.1
R487 7030016930 S.RES RMC1/16SK274DTH (270 k) B 10.1/35.1
R488 7030018520 S.RES RMC1/16SK564FTH (560 k) B 11.3/34.4
R489 7030016930 S.RES RMC1/16SK274DTH (270 k) B 12.1/33.2
R490 7030005850 S.RES RR0510P-563-D (56 k) B 13.9/29.9
R491 7030007610 S.RES RR0510P-683-D (68 k) B 12.4/27.6
R492 7030008270 S.RES RR0510P-104-D (100 k) B 13.9/25.4
R493 7030016750 S.RES RMC1/16SK124DTH (120 k) B 13.0/22.6
R494 7030016750 S.RES RMC1/16SK124DTH (120 k) B 13.0/21.0
R495 7030016750 S.RES RMC1/16SK124DTH (120 k) B 13.0/19.1
R497 7030015980 S.RES RMC1/16S-333JTH (33 k) B 12.1/8.8
R498 7030016400 S.RES RMC1/16S-564JTH (560 k) T 43.2/35.3
R499 7030015960 S.RES RMC1/16S-472JTH (4.7 k) T 43.3/36.2
R500 7030015980 S.RES RMC1/16S-333JTH (33 k) T 42.3/25.6
R501 7030016250 S.RES RMC1/16S-220JTH (22) T 34.6/34.6
R502 7030016560 S.RES RMC1/16SJPTH T 35.1/39.1
R503 7030016200 S.RES RMC1/16S-274JTH (270 k) T 21.2/125.0
R504 7030015970 S.RES RMC1/16S-103JTH (10 k) T 23.0/125.0
R505 7030016020 S.RES RMC1/16S-104JTH (100 k) T 33.0/121.1
R515 7030016020 S.RES RMC1/16S-104JTH (100 k) T 7.9/21.7
R519 7030012340 S.RES RR0510P-821-D B 26.6/14.8
R520 7030016750 S.RES RMC1/16SK124DTH (120 k) B 27.5/9.3
R521 7030016020 S.RES RMC1/16S-104JTH (100 k) T 32.2/13.7
R524 7030016560 S.RES RMC1/16SJPTH T 26.8/33.7
R526 7030016050 S.RES RMC1/16S-102JTH (1 k) B 13.5/8.4
R527 7030015980 S.RES RMC1/16S-333JTH (33 k) B 40.4/24.6
R528 7030016290 S.RES RMC1/16S-222JTH (2.2 k) B 37.7/23.0
R529 7030015910 S.RES RMC1/16S-101JTH (100) B 36.6/23.9
R530 7030016420 S.RES RMC1/16S-182JTH (1.8 k) B 19.9/24.3
R532 7030016560 S.RES RMC1/16SJPTH B 21.5/24.3
R537 7030015970 S.RES RMC1/16S-103JTH (10 k) T 23.2/99.3
R540 7030016330 S.RES RMC1/16S-153JTH (15 k) T 48.0/42.0
R541 7030016100 S.RES RMC1/16S-334JTH (330 k) T 48.0/40.1
R542 7030016050 S.RES RMC1/16S-102JTH (1 k) T 42.1/39.0
R543 7030016320 S.RES RMC1/16S-225JTH (2.2 M) T 44.7/38.6
R544 7030016220 S.RES RMC1/16S-563JTH (56 k) T 43.0/38.1
R545 7030016100 S.RES RMC1/16S-334JTH (330 k) T 46.6/37.5
R546 7030016060 S.RES RMC1/16S-105JTH (1 M) T 48.5/38.3
R548 7030016070 S.RES RMC1/16S-474JTH (470 k) T 34.9/28.5
R549 7030016220 S.RES RMC1/16S-563JTH (56 k) T 34.3/24.4
R550 7030016560 S.RES RMC1/16SJPTH T 32.5/36.7
R551 7030016560 S.RES RMC1/16SJPTH T 32.5/37.6
R552 7030016560 S.RES RMC1/16SJPTH T 32.0/38.7
R554 7030016560 S.RES RMC1/16SJPTH T 29.1/41.6
R555 7030016560 S.RES RMC1/16SJPTH T 26.7/64.0
R556 7030016560 S.RES RMC1/16SJPTH T 25.7/64.0
R558 7030016560 S.RES RMC1/16SJPTH T 23.5/63.6
R559 7030016560 S.RES RMC1/16SJPTH T 21.0/61.1
R561 7030016560 S.RES RMC1/16SJPTH T 27.7/62.1
R562 7030016560 S.RES RMC1/16SJPTH T 28.4/60.0
R563 7030016380 S.RES RMC1/16S-183JTH (18 k) B 10.0/8.0
R564 7030016020 S.RES RMC1/16S-104JTH (100 k) B 11.1/4.0
R565 7030016020 S.RES RMC1/16S-104JTH (100 k) B 9.6/5.0
R566 7030015980 S.RES RMC1/16S-333JTH (33 k) B 11.7/7.6
R568 7030016050 S.RES RMC1/16S-102JTH (1 k) B 13.3/7.5
R569 7030016020 S.RES RMC1/16S-104JTH (100 k) B 35.7/48.1
R571 7030006020 S.RES RR0510P-682-D (6.8 k) B 27.8/14.4
R572 7030016500 S.RES RMC1/16S-562JTH (5.6 k) T 15.4/12.2
R573 7030019630 S.RES RL1220S-1R8-F (1.8) T 20.3/10.6
R574 7030019630 S.RES RL1220S-1R8-F (1.8) T 22.0/10.6
R575 7030019630 S.RES RL1220S-1R8-F (1.8) T 27.5/7.6
R577 7030015940 S.RES RMC1/16S-681JTH (680) T 23.8/12.7
R578 7030015970 S.RES RMC1/16S-103JTH (10 k) T 24.6/14.7
R580 7030016050 S.RES RMC1/16S-102JTH (1 k) T 16.8/19.4
R581 7030015970 S.RES RMC1/16S-103JTH (10 k) T 21.1/18.5
R582 7030019580 S.RES RG1005P-104-B-T5 (100 k) T 29.8/12.2
R583 7030006020 S.RES RR0510P-682-D (6.8 k) T 30.0/13.8
R584 7030019580 S.RES RG1005P-104-B-T5 (100 k) T 30.4/15.0
R585 7030019600 S.RES RG1005P-103-B-T5 (10 k) T 14.3/16.6
R588 7030019630 S.RES RL1220S-1R8-F (1.8) T 28.3/5.1
R589 7030019600 S.RES RG1005P-103-B-T5 (10 k) T 15.6/18.3
R590 7030016050 S.RES RMC1/16S-102JTH (1 k) T 14.7/15.3
R591 7030016050 S.RES RMC1/16S-102JTH (1 k) T 16.3/11.7
R593 7030016560 S.RES RMC1/16SJPTH B 38.6/27.2
R594 7030016020 S.RES RMC1/16S-104JTH (100 k) T 46.1/44.8
R595 7030016020 S.RES RMC1/16S-104JTH (100 k) T 43.1/44.7
R596 7030016050 S.RES RMC1/16S-102JTH (1 k) B 21.7/57.4
R597 7030016060 S.RES RMC1/16S-105JTH (1 M) B 25.7/55.8
R600 7030016050 S.RES RMC1/16S-102JTH (1 k) B 35.5/51.8
R601 7030016560 S.RES RMC1/16SJPTH B 20.2/65.4
R602 7030016560 S.RES RMC1/16SJPTH T 22.1/98.4
R604 7030016560 S.RES RMC1/16SJPTH T 26.9/90.2
R605 7030016020 S.RES RMC1/16S-104JTH (100 k) B 38.9/7.7
R606 7520000241 S.POS PRF18BC471QB5RB T 14.8/79.1
R607 7030015960 S.RES RMC1/16S-472JTH (4.7 k) T 18.9/78.3
R608 7030016050 S.RES RMC1/16S-102JTH (1 k) T 20.3/6.8
R609 7030015970 S.RES RMC1/16S-103JTH (10 k) T 18.4/9.4
R610 7030015970 S.RES RMC1/16S-103JTH (10 k) T 18.1/10.7
R612 7030015910 S.RES RMC1/16S-101JTH (100) T 15.9/20.4
R613 7030016560 S.RES RMC1/16SJPTH T 21.7/118.8
R617 7030016290 S.RES RMC1/16S-222JTH (2.2 k) B 29.4/79.2
R619 7030016560 S.RES RMC1/16SJPTH B 9.3/61.7
R620 7030015910 S.RES RMC1/16S-101JTH (100) T 44.8/36.2
R621 7030015960 S.RES RMC1/16S-472JTH (4.7 k) B 15.4/18.4
R622 7030016110 S.RES RMC1/16S-473JTH (47 k) B 15.4/21.3
R623 7030016110 S.RES RMC1/16S-473JTH (47 k) B 10.2/28.3
R624 7030016110 S.RES RMC1/16S-473JTH (47 k) B 14.3/31.2
R626 7030015960 S.RES RMC1/16S-472JTH (4.7 k) B 6.0/16.1
R627 7030016110 S.RES RMC1/16S-473JTH (47 k) B 6.9/21.5
R629 7030016110 S.RES RMC1/16S-473JTH (47 k) B 6.9/25.6
R632 7030016110 S.RES RMC1/16S-473JTH (47 k) B 6.9/31.3
R635 7030015900 S.RES RMC1/16S-470JTH (47) B 7.5/67.2
R637 7030016020 S.RES RMC1/16S-104JTH (100 k) B 40.0/64.2
R638 7030016290 S.RES RMC1/16S-222JTH (2.2 k) B 31.9/77.7
R639 7030016050 S.RES RMC1/16S-102JTH (1 k) B 24.8/78.0
R642 7030015940 S.RES RMC1/16S-681JTH (680) T 23.3/13.9
R644 7030016020 S.RES RMC1/16S-104JTH (100 k) T 39.7/45.4
R645 7030016020 S.RES RMC1/16S-104JTH (100 k) T 39.7/47.0
R646 7030016020 S.RES RMC1/16S-104JTH (100 k) T 38.8/47.6
R647 7030016020 S.RES RMC1/16S-104JTH (100 k) T 37.9/47.6
R648 7030016020 S.RES RMC1/16S-104JTH (100 k) T 41.8/46.6
R649 7030016360 S.RES RMC1/16S-123JTH (12 k) [#11] T 32.3/85.4
7030016360 S.RES RMC1/16S-123JTH (12 k) [#12]
R650 7030016050 S.RES RMC1/16S-102JTH (1 k) T 31.1/69.0
R651 7030016560 S.RES RMC1/16SJPTH B 36.5/79.5
R652 7030016090 S.RES RMC1/16S-223JTH (22 k) B 21.2/72.2
R653 7030016050 S.RES RMC1/16S-102JTH (1 k) T 20.3/75.7
R654 7030015960 S.RES RMC1/16S-472JTH (4.7 k) B 23.9/79.2
R655 7030016030 S.RES RMC1/16S-154JTH (150 k) B 32.6/64.9
R656 7030016190 S.RES RMC1/16S-273JTH (27 k) B 27.3/61.1
R657 7030016040 S.RES RMC1/16S-224JTH (220 k) B 28.0/59.6
R658 7030015930 S.RES RMC1/16S-471JTH (470) B 15.4/105.8
R660 7030016020 S.RES RMC1/16S-104JTH (100 k) B 31.4/23.2
R662 7030016050 S.RES RMC1/16S-102JTH (1 k) T 39.1/23.0
R670 7030016360 S.RES RMC1/16S-123JTH (12 k) [#11] T 34.5/70.8
7030016360 S.RES RMC1/16S-123JTH (12 k) [#12]
R671 7030017740 S.RES RMC1/10-271JTP (270) T 35.2/106.7
R672 7030015900 S.RES RMC1/16S-470JTH (47) B 17.5/105.9
R673 7030015930 S.RES RMC1/16S-471JTH (470) B 22.4/80.0
R674 7030016460 S.RES RMC1/16S-181JTH (180) T 28.2/110.8
R677 7030015960 S.RES RMC1/16S-472JTH (4.7 k) T 32.5/46.6
R678 7030016020 S.RES RMC1/16S-104JTH (100 k) T 33.1/45.7
R679 7030010990 S.RES RR0510P-272-D (2.7 k) B 25.4/14.4
R680 7030016090 S.RES RMC1/16S-223JTH (22 k) B 33.6/29.6
C3 4030023580 S.CER 0603N220J500CT T 8.3/118.0
C4 4030023410 S.CER 0603N9R0D500CT T 9.6/113.8
C5 4030023620 S.CER 0603N270J500CT T 6.7/113.8
C6 4030023350 S.CER 0603N5R0B500CT T 8.3/112.0
C7 4030023580 S.CER 0603N220J500CT T 3.2/107.8
C8 4030023850 S.CER 0603B102K500CT T 5.1/107.0
C9 4030023850 S.CER 0603B102K500CT T 12.7/108.5
C10 4030023850 S.CER 0603B102K500CT T 9.0/103.8
C11 4030022610 S.CER 0402N0R3B500CT T 11.5/103.8
C13 4030023580 S.CER 0603N220J500CT T 7.1/102.6
C14 4030023580 S.CER 0603N220J500CT T 9.0/98.7
C15 4030022610 S.CER 0402N0R3B500CT T 11.2/98.5
C17 4030023200 S.CER 0402B471K500CT T 7.2/74.0
C19 4030023590 S.CER 0603N221J500CT T 9.0/97.5
C20 4030023090 S.CER 0402B102K500CT T 14.5/109.4
C23 4030023130 S.CER 0402B222K500CT T 9.2/71.8
C24 4030023010 S.CER 0402B104K160CT T 14.5/91.0
C25 4030023090 S.CER 0402B102K500CT T 8.5/83.8
C28 4030023030 S.CER 0402B103K250CT T 9.7/68.4
C29 4030023090 S.CER 0402B102K500CT B 14.7/63.0
C30 4030022880 S.CER 0402N560J500CT T 13.4/78.0
C31 4030023030 S.CER 0402B103K250CT T 17.6/75.9
C32 4030023090 S.CER 0402B102K500CT T 8.7/76.2
C33 4030023090 S.CER 0402B102K500CT B 14.4/61.7
C34 4030022630 S.CER 0402N100C500CT T 14.6/70.3
C35 4030022880 S.CER 0402N560J500CT T 15.5/69.4
C37 4550007360 S.TAN F931A226MBABMA T 19.6/69.7
C38 4030023090 S.CER 0402B102K500CT T 18.8/73.7
C39 4030022700 S.CER 0402N180J500CT B 6.0/64.3
C40 4030023090 S.CER 0402B102K500CT B 11.0/57.6
C48 4030023090 S.CER 0402B102K500CT T 19.9/57.6
C49 4550007390 S.TAN F931C225MAABMA T 10.4/56.3
C50 4030023820 S.CER 0603B104K250CT T 19.1/55.6
C51 4030023090 S.CER 0402B102K500CT T 10.1/59.7
C52 4030023010 S.CER 0402B104K160CT T 10.1/60.7
C53 4030023580 S.CER 0603N220J500CT T 3.2/106.3
C54 4030022740 S.CER 0402N220J500CT T 11.7/111.2
C56 4030023090 S.CER 0402B102K500CT T 12.9/110.7
C57 4030023090 S.CER 0402B102K500CT B 16.4/107.1
C58 4030023090 S.CER 0402B102K500CT B 12.7/107.1
C60 4030023090 S.CER 0402B102K500CT B 21.2/100.6
C61 4030023010 S.CER 0402B104K160CT B 24.0/92.5
C62 4030022700 S.CER 0402N180J500CT B 27.9/107.0
C63 4030023090 S.CER 0402B102K500CT B 11.0/109.9
C64 4030023090 S.CER 0402B102K500CT B 12.1/100.3
C65 4030023090 S.CER 0402B102K500CT B 37.1/106.7
C66 4030023010 S.CER 0402B104K160CT B 36.5/105.0
C67 4030023090 S.CER 0402B102K500CT B 34.7/102.6
C68 4030023090 S.CER 0402B102K500CT B 29.6/103.9
C69 4030020000 S.CER C1005 JB 1A 105K-T B 36.5/103.1
C71 4030022660 S.CER 0402N120J500CT B 17.0/104.1
C72 4030022520 S.CER 0402N1R0B500CT B 31.8/105.1
C73 4030022790 S.CER 0402N2R5B500CT B 32.9/102.4
C74 4030022720 S.CER 0402N1R5B500CT B 35.3/101.0
C75 4030023090 S.CER 0402B102K500CT B 29.6/102.3
C76 4030023090 S.CER 0402B102K500CT B 39.1/108.4
C77 4030022530 S.CER 0402N2R0B500CT B 33.6/98.9
C78 4030022700 S.CER 0402N180J500CT B 31.7/98.1
The underlined parts have been updated from the previous version of the addendum, or the original page.