Icom IC-A25N Service Manual page 17

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Table of Contents

March 2019

The underlined parts have been updated from the previous version of the addendum, or the original page.

[LOGIC-1 UNIT]

( for #13, #14, #16, #17, #23, #24, #27, #33, #34, and #36)

REF

PART

DESCRIPTION

NO.

IC1

1190004712 S.IC

HRM1016-010022

1190004712 S.IC

HRM1016-010022

1190004712 S.IC

HRM1016-010022

1190004712 S.IC

HRM1016-010022

IC11

1110003790 S.IC

NJM2903V-TE1-#FMZB

1110003790 S.IC

NJM2903V-TE1-#FMZB

1110003790 S.IC

NJM2903V-TE1-#FMZB

1110003790 S.IC

NJM2903V-TE1-#FMZB

IC12

1110006470 S.IC

LMV324IPWR

1110006470 S.IC

LMV324IPWR

1110006470 S.IC

LMV324IPWR

1110006470 S.IC

LMV324IPWR

IC13

1110006740 S.IC

LMV358IPWR

1110006740 S.IC

LMV358IPWR

1110006740 S.IC

LMV358IPWR

1110006740 S.IC

LMV358IPWR

IC17

1190004620 S.IC

GSU-141A-098A

1190004620 S.IC

GSU-141A-098A

1190004620 S.IC

GSU-141A-098A

1190004620 S.IC

GSU-141A-098A

IC27

1140018060 S.IC

R5F52108BDLK

IC30

1180004760 S.REG S-1200B33-M5T1U

IC31

1180004760 S.REG S-1200B33-M5T1U

IC32

1110006490 S.IC

LMV321IDCKR

1110006490 S.IC

LMV321IDCKR

1110006490 S.IC

LMV321IDCKR

1110006490 S.IC

LMV321IDCKR

IC34

1180003570 S.REG NJM2830U1-33-TE1-#ZZZB

IC35

1130014260 S.IC

SN74LVC2GU04DCKR

IC36

1130014260 S.IC

SN74LVC2GU04DCKR

IC37

1130016621 S.IC

GT24C128B-2ZLI-TR

IC38

1110007780 S.IC

NJU7704F3-28A-TE1-#ZZZH

IC39

1110007780 S.IC

NJU7704F3-28A-TE1

-#ZZZH

1110007780 S.IC

NJU7704F3-28A-TE1

-#ZZZH

1110007780 S.IC

NJU7704F3-28A-TE1

-#ZZZH

1110007780 S.IC

NJU7704F3-28A-TE1

-#ZZZH

IC40

1180005110 S.REG NJM2836DL3-05-TE1

IC41

1180003460 S.REG NJM2831F05-TE1-#ZZZB

1530004190 S.TRA L2SC4617ST1G

1590004070 S.TRA LDTC144EET1G

Q13

1530004140 S.TRA L2SC4081RT1G

Q15

1590004530 S.TRA DMG564050R

Q16

1590004070 S.TRA LDTC144EET1G

Q17

1590004070 S.TRA LDTC144EET1G

Q22

1530004000 S.TRA 2SC4738-GR (TE85LF)

Q23

1510001100 S.TRA 2SA1832-GR (TE85RF)

Q24

1510001100 S.TRA 2SA1832-GR (TE85RF)

Q25

1560001730 S.FET RUE002N02 TL

Q31

1510001100 S.TRA 2SA1832-GR (TE85RF)

Q32

1510001100 S.TRA 2SA1832-GR (TE85RF)

Q33

1590004070 S.TRA LDTC144EET1G

Q34

1590004070 S.TRA LDTC144EET1G

1750001810 S.DIO

L1SS400T1G

1750002220 S.DIO

DA6J101K0R

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

Eqv.= This component is equivalent to the REF No. component listed above,

and may be substituted on parts orders and repairs.

(Amended page)

[LOGIC-1 UNIT]

( for #13, #14, #16, #17, #23, #24, #27, #33, #34, and #36)

H/V

REF

LOCATION

NO.

[#13] T

37.3/13.5

[#14]

[#16]

D16

[#17]

[#13] B

17.6/8.1

[#14]

[#16]

D17

[#17]

[#13] B

24.1/19.7

[#14]

[#16]

D18

[#17]

D34

[#13] B

8.4/11.0

D35

[#14]

D46

[#16]

[#17]

[#13] B

23.8/85.9

[#14]

D47

[#16]

D48

[#17]

31.0/52.9

[#13] T

18.2/10.2

[#14]

[#16]

[#17]

[#13] B

32.5/96.5

[#14]

[#16]

[#17]

[#13] B

38.6/5.1

R16

[#14]

R17

[#16]

R18

[#17]

R25

39.7/44.0

R26

29.0/13.8

R28

40.9/31.9

31.3/68.1

22.4/67.7

R60

[#13] T

22.1/13.2

[#14]

R61

[#16]

[#17]

31.8/35.9

R62

29.1/64.5

24.9/72.7

R63

[#13] T

36.3/21.2

[#14]

[#16]

[#17]

R64

[#13] B

21.1/12.6

[#14]

[#16]

[#17]

R65

[#13] B

24.9/29.6

[#14]

[#16]

[#17]

R66

[#13] B

40.5/11.3

[#14]

[#16]

[#17]

R67

[#13] T

19.9/17.9

[#14]

[#16]

[#17]

R68

32.4/14.2

28.1/17.0

40.8/28.5

35.8/29.7

R69

14.7/13.5

13.4/18.5

17.2/7.4

14.8/15.5

R72

6.1/104.9

3.4/16.6

R73

[#23] T

3.9/12.1

[#24]

[#27]

[#33]

R74

[#34]

[#36]

[#13] T

13.0/98.5

[#14]

R75

[#23]

[#24]

[#33]

[#34]

R76

[#14] B

11.2/56.2

[#17]

[#24]

[#27]

[#34]

M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)

H/V LOCATION=See the BOARD LAYOUTS for details.

5-9a

PART

DESCRIPTION

NO.

1750001970 S.ZEN DZ2J082M0L

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001790 S.DIO

1SS390 TE61

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

1750001810 S.DIO

L1SS400T1G

6050013790 S.XTA CR-981 (19.6608 MHz)

7030015910 S.RES RMC1/16S-101JTH (100)

7030016020 S.RES RMC1/16S-104JTH (100 k)

7030015970 S.RES RMC1/16S-103JTH (10 k)

7030016160 S.RES RMC1/16S-820JTH (82)

7030016560 S.RES RMC1/16SJPTH

7030016340 S.RES RMC1/16S-393JTH (39 k)

7030016110 S.RES RMC1/16S-473JTH (47 k)

7030016020 S.RES RMC1/16S-104JTH (100 k) [#13] B

7030016020 S.RES RMC1/16S-104JTH (100 k) [#14]

7030016020 S.RES RMC1/16S-104JTH (100 k) [#16]

7030016020 S.RES RMC1/16S-104JTH (100 k) [#17]

7030016330 S.RES RMC1/16S-153JTH (15 k)

7030015960 S.RES RMC1/16S-472JTH (4.7 k)

7030016040 S.RES RMC1/16S-224JTH (220 k) [#13] B

7030016040 S.RES RMC1/16S-224JTH (220 k) [#14]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#16]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#17]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#13] B

7030016040 S.RES RMC1/16S-224JTH (220 k) [#14]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#16]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#17]

7030015970 S.RES RMC1/16S-103JTH (10 k)

7030016200 S.RES RMC1/16S-274JTH (270 k) [#13] B

7030016200 S.RES RMC1/16S-274JTH (270 k) [#14]

7030016200 S.RES RMC1/16S-274JTH (270 k) [#16]

7030016200 S.RES RMC1/16S-274JTH (270 k) [#17]

7030016360 S.RES RMC1/16S-123JTH (12 k)

7030015960 S.RES RMC1/16S-472JTH (4.7 k)

7030016040 S.RES RMC1/16S-224JTH (220 k) [#13] B

7030016040 S.RES RMC1/16S-224JTH (220 k) [#14]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#16]

7030016040 S.RES RMC1/16S-224JTH (220 k) [#17]

7030016110 S.RES RMC1/16S-473JTH (47 k)

H/V

LOCATION

29.4/73.2

32.5/72.5

[#13] B

13.2/6.8

[#14]

[#16]

[#17]

[#13] B

17.5/12.6

[#14]

[#16]

[#17]

40.7/57.6

26.3/36.4

45.0/44.6

[#13] T

17.8/12.6

[#14]

[#16]

[#17]

32.5/17.4

36.0/28.1

39.7/53.9

[#13] B

33.6/8.2

[#14]

[#16]

[#17]

23.5/70.8

22.6/70.8

26.9/73.2

28.3/71.6

11.0/35.2

22.0/35.2

[#13] B

31.8/8.2

[#14]

[#16]

[#17]

[#13] B

22.0/8.4

[#14]

[#16]

[#17]

[#13] B

13.3/8.8

[#14]

[#16]

[#17]

12.2/8.4

[#13] B

11.0/2.3

[#14]

[#16]

[#17]

[#13] B

4.5/9.2

[#14]

[#16]

[#17]

9.2/6.6

9.2/5.7

[#13] B

5.9/10.2

[#14]

[#16]

[#17]

5.9/11.8

[#13] B

2.8/14.3

[#14]

[#16]

[#17]

[#13] B

9.9/15.3

[#14]

[#16]

[#17]

[#13] B

21.7/24.9

[#14]

[#16]

[#17]

21.7/24.0

[#13] B

23.7/24.0

[#14]

[#16]

[#17]

[#13] B

22.7/26.4

[#14]

[#16]

[#17]

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