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6 - 2

 REF 

PARTS 

DESCRIPTION 

M. 

H/V

 NO. 

NO. 

 

  LOCATION

[MAIN UNIT]

R120 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  B 

82.0/24.9

R121 

7030005220  S.RES  ERJ2GEJ 223 X (22K) 

  B 

86.1/24.0

R122 

7030005100  S.RES  ERJ2GEJ 154 X (150K) 

  B 

88.7/23.6

R152 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

80.4/34.5

R153 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  T 

62.6/40.7

R154 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  T 

58.4/40.5

R155 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  T 

58.5/39.2

R156 

7030005000  S.RES  ERJ2GEJ 471 X (470) 

  T 

57.0/38.5

R170 

7030009280  S.RES  ERJ2GEJ 391 X 

  B 

61.8/39.6

R171 

7030009140  S.RES  ERJ2GEJ 272 X (2.7K) 

  B 

46.6/38.1

R172 

7030005000  S.RES  ERJ2GEJ 471 X (470) 

  B 

53.6/33.6

R173 

7030005030  S.RES  ERJ2GEJ 152 X (1.5K) 

  B 

61.0/37.7

R174 

7030005230  S.RES  ERJ2GEJ 334 X (330K) 

  B 

61.0/35.1

R175 

7030005600  S.RES  ERJ2GEJ 273 X (27K) 

  B 

62.8/34.3

R176 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

62.8/35.9

R192 

7030009280  S.RES  ERJ2GEJ 391 X 

  T 

54.4/25.4

R193 

7030005000  S.RES  ERJ2GEJ 471 X (470) 

  B 

33.9/24.4

R194 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  T 

54.0/24.2

R201 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  B 

33.2/34.4

R202 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

33.0/37.3

R203 

7030005110  S.RES  ERJ2GEJ 224 X (220K) 

  B 

34.5/35.2

R204 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

36.3/34.9

R205 

7030005210  S.RES  ERJ2GEJ 822 X (8.2K) 

  B 

38.6/31.5

R206 

7030008290  S.RES  ERJ2GEJ 183 X (18K) 

  B 

36.8/33.7

R207 

7030007350  S.RES  ERJ2GEJ 393 X (39K) 

  B 

35.6/33.9

R212 

7030005030  S.RES  ERJ2GEJ 152 X (1.5K) 

  B 

40.9/35.1

R213 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

40.9/33.5

R214 

7030007340  S.RES  ERJ2GEJ 153 X (15K) 

  B 

42.1/31.8

R222 

7030005240  S.RES  ERJ2GEJ 473 X (47K) 

  T 

61.4/29.1

R223 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

61.4/30.0

R224 

7030005240  S.RES  ERJ2GEJ 473 X (47K) 

  T 

64.7/28.9

R225 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

64.2/30.1

R226 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  T 

67.2/26.1

R227 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

72.9/25.1

R228 

7030008300  S.RES  ERJ2GEJ 184 X (180K) 

  T 

68.8/28.0

R230 

7030005230  S.RES  ERJ2GEJ 334 X (330K) 

  B 

73.8/28.0

R231 

7030007280  S.RES  ERJ2GEJ 331 X (330) 

  B 

73.8/28.9

R235 

7030010010  S.RES  ERJ2RKF 334 X (330K) 

  T 

58.2/33.0

R236 

7030010020  S.RES  ERJ2RKF 1503X (150K) 

  T 

56.2/29.8

R240 

7030004990  S.RES  ERJ2GEJ 221 X (220) 

  B 

23.6/36.8

R242 7410001270 

S.ARR 

EXB28V821JX 

 

B 25.1/37.1

R251 

7030008280  S.RES  ERJ2GEJ 271 X (270) 

  B 

84.7/43.5

R252 

7030005060  S.RES  ERJ2GEJ 333 X (33K) 

  B 

84.9/41.7

R253 

7030007300  S.RES  ERJ2GEJ 332 X (3.3K) 

  B 

36.4/43.6

R255 

7030005700  S.RES  ERJ2GEJ 274 X (270K) 

  B 

36.4/41.4

R256 

7030008290  S.RES  ERJ2GEJ 183 X (18K) 

  B 

33.4/38.9

R257 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

34.5/40.8

R258 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

34.5/42.0

R260 

7030005110  S.RES  ERJ2GEJ 224 X (220K) 

  B 

31.6/38.5

R261 

7030005720  S.RES  ERJ2GEJ 563 X (56K) 

  B 

32.5/38.5

R262 

7030005240  S.RES  ERJ2GEJ 473 X (47K) 

  B 

31.5/36.9

R263 

7030008290  S.RES  ERJ2GEJ 183 X (18K) 

  B 

51.6/32.4

R264 7410001140 

S.ARR 

EXB28V104JX 

 

T 51.0/39.1

R270 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

86.8/42.9

R271 

7030011650  S.RES  ERJ2GEJ 243X (24K) 

  B 

59.8/32.4

R272 

7030005310  S.RES  ERJ2GEJ 124 X (120K) 

  B 

61.7/31.1

R273 

7030005220  S.RES  ERJ2GEJ 223 X (22K) 

  B 

61.7/30.2

R276 

7030005220  S.RES  ERJ2GEJ 223 X (22K) 

  B 

58.7/26.6

R277 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

57.8/27.5

R278 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

60.7/28.1

R279 

7030005030  S.RES  ERJ2GEJ 152 X (1.5K) 

  B 

61.7/29.3

R283 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

76.2/28.8

R286 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

62.8/28.1

R300 

7030005290  S.RES  ERJ2GEJ 682 X (6.8K) 

  B 

37.0/31.6

R340 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

23.3/10.7

R341 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

22.4/10.7

R343 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

15.8/14.4

R351 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

7.9/14.0

R352 

7030007340  S.RES  ERJ2GEJ 153 X (15K) 

  B 

9.1/15.4

R353 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

8.1/15.4

R361 7410001130 

S.ARR 

EXB28V102JX 

 

B 23.6/14.8

R371 

7030005170  S.RES  ERJ2GEJ 474 X (470K) 

  B 

8.7/30.9

R372 

7030007310  S.RES  ERJ2GEJ 155 X (1.5M) 

  B 

8.3/29.7

R373 

7030005160  S.RES  ERJ2GEJ 105 X (1M) 

  B 

8.7/28.5

R374 

7030006610  S.RES  ERJ2GEJ 394 X (390K) 

  B 

10.3/27.7

R376 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

35.6/33.0

R377 

7030005080  S.RES  ERJ2GEJ 823 X (82K) 

  B 

38.0/33.4

R378 

7030005080  S.RES  ERJ2GEJ 823 X (82K) 

  B 

39.6/33.3

R379 

7030005080  S.RES  ERJ2GEJ 823 X (82K) 

  B 

39.1/34.5

R380 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

96.2/8.1

R381 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

97.1/17.8

R382 

7030009140  S.RES  ERJ2GEJ 272 X (2.7K) 

  T 

97.9/15.8

R383 

7030008010  S.RES  ERJ2GEJ 123 X (12K) 

  T 

96.6/15.3

R384 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  T 

98.3/18.3

R386 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

101.1/19.8

R388 

7030005170  S.RES  ERJ2GEJ 474 X (470K) 

  B 

35.2/31.8

R391 

7030005240  S.RES  ERJ2GEJ 473 X (47K) 

  B 

42.1/35.3

R395 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

9.3/13.3

R396 7030010040 

S.RES 

ERJ2GEJ-JPW 

 

B 10.6/10.9

R397 

7030005700  S.RES  ERJ2GEJ 274 X (270K) 

  T 

66.0/36.1

R398 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

66.0/34.5

R401 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  T 

92.9/19.9

R402 

7030007350  S.RES  ERJ2GEJ 393 X (39K) 

  B 

72.0/36.4

R412 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

42.4/40.1

R413 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

41.5/41.0

R414 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

40.3/41.6

R415 

7030005240  S.RES  ERJ2GEJ 473 X (47K) 

  B 

41.5/41.9

R430 

7030005700  S.RES  ERJ2GEJ 274 X (270K) 

  B 

70.3/32.0

R431 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  B 

70.3/30.4

R432 

7030009140  S.RES  ERJ2GEJ 272 X (2.7K) 

  B 

73.6/35.5

R433 

7030005090  S.RES  ERJ2GEJ 104 X (100K) 

  B 

56.6/26.3

R434 

7030005080  S.RES  ERJ2GEJ 823 X (82K) 

  B 

56.1/27.5

R435 

7030008010  S.RES  ERJ2GEJ 123 X (12K) 

  B 

54.5/27.4

R450 

7030007280  S.RES  ERJ2GEJ 331 X (330) 

  B 

69.2/26.6

R451 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

71.0/29.2

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

S.=Surface mount

 REF 

PARTS 

DESCRIPTION 

M. 

H/V

 NO. 

NO. 

 

  LOCATION

[MAIN UNIT]

R452 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  B 

69.2/27.5

R457 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

50.6/29.4

R458 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

51.8/30.0

R459 

7030005040  S.RES  ERJ2GEJ 472 X (4.7K) 

  B 

50.9/30.9

R460 

7030004980  S.RES  ERJ2GEJ 101 X (100) 

  B 

37.5/14.6

R461 

7030004990  S.RES  ERJ2GEJ 221 X (220) 

  B 

64.8/11.5

R462 7030010040 

S.RES 

ERJ2GEJ-JPW 

 

B 64.4/10.3

R463 

7030004980  S.RES  ERJ2GEJ 101 X (100) 

  B 

79.6/13.2

R464 

7030004980  S.RES  ERJ2GEJ 101 X (100) 

  B 

78.3/17.6

R465 

7030003320  S.RES  ERJ3GEYJ 101 V (100) 

  B 

92.6/12.4

R466 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

77.7/15.7

R467 

7030005720  S.RES  ERJ2GEJ 563 X (56K) 

  T 

78.9/16.2

R468 

7030004990  S.RES  ERJ2GEJ 221 X (220) 

  B 

22.7/36.8

R469 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

75.1/17.2

R471 7030010040 

S.RES 

ERJ2GEJ-JPW 

 

T 57.4/27.7

R475 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

98.6/32.7

R476 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

100.7/32.7

R477 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

94.9/17.2

R478 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

87.4/44.1

R602 

7030011210  S.RES  ERJ2GEJ 1R0 X (1) 

  T 

83.1/31.9

R607 

7030005000  S.RES  ERJ2GEJ 471 X (470) 

  T 

92.7/34.7

R608 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

92.7/36.3

R609 

7030005120  S.RES  ERJ2GEJ 102 X (1K) 

  T 

93.1/33.5

R610 

7030011660  S.RES  ERJ2RKF 1002 (10K) 

  T 

86.1/30.8

R611 

7030012490  S.RES  ERJ2RKF 4701X (4.7K) 

  T 

84.9/30.7

R627 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  B 

87.2/39.1

R628 

7030011210  S.RES  ERJ2GEJ 1R0 X (1) 

  T 

84.0/32.7

R634 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

16.0/16.5

R639 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

84.1/35.9

R640 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

83.2/36.2

R641 

7030007290  S.RES  ERJ2GEJ 222 X (2.2K) 

  T 

95.5/33.5

R642 

7030005000  S.RES  ERJ2GEJ 471 X (470) 

  T 

95.5/31.9

R647 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  T 

60.9/32.6

R648 7030010040 

S.RES 

ERJ2GEJ-JPW 

 

T 83.8/34.3

R649 7030010040 

S.RES 

ERJ2GEJ-JPW 

 

B 14.8/17.4

R650 

7030005160  S.RES  ERJ2GEJ 105 X (1M) 

  B 

4.8/21.9

R651 

7030005050  S.RES  ERJ2GEJ 103 X (10K) 

  B 

5.5/21.0

R652 

7030004990  S.RES  ERJ2GEJ 221 X (220) 

  T 

2.1/23.3

 

 

 

 

 

 

 

 

 

 

 

 

C2 

4030016790  S.CER  C1005 JB 1E 103K-T 

  B 

38.45/18.2

C3 

4030017440  S.CER  C1005 CH 1H 221J-T 

  B 

35.5/15.7

C4 

4030017620  S.CER  C1005 CH 1H 100C-T 

  B 

34.3/15.5

C5 

4030017640  S.CER  C1005 CH 1H 150J-T 

  B 

34.0/7.5

C6 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

50.4/13.4

C7 

4030018860  S.CER  C1005 JB 0J 105K-T 

  B 

39.1/14.9

C8 

4030017350  S.CER  C1005 CH 1H 020B-T 

  B 

48.1/26.5

C9 

4030017350  S.CER  C1005 CH 1H 020B-T 

  B 

48.1/28.9

C11 4550007480 

S.TAN 

F930J106MAABMA 

 

B 36.8/4.7

C12 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

46.5/29.7

C13 

4030018890  S.CER  C1005 JB 0J 224K-T 

  B 

38.7/5.1

C15 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

30.4/7.5

C20 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

49.8/18.0

C21 

4030017610  S.CER  C1005 CH 1H 090C-T 

  B 

49.7/19.6

C22 

4030017610  S.CER  C1005 CH 1H 090C-T 

  B 

49.7/20.6

C24 

4550000550  S.TAN  TEESVA 1V 224M8R 

  B 

43.2/5.9

C25 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

52.5/7.4

C26 

4030018010  S.CER  C1005 CH 1H 360J-T 

  B 

52.2/11.0

C27 

4030017650  S.CER  C1005 CH 1H 270J-T 

  B 

50.5/11.0

C28 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

50.8/15.7

C30 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

54.1/17.3

C31 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

62.9/17.4

C32 

4030017550  S.CER  C1005 CH 1H 1R5B-T 

  B 

60.0/12.9

C33 

4030017440  S.CER  C1005 CH 1H 221J-T 

  B 

63.5/15.0

C34 

4030017550  S.CER  C1005 CH 1H 1R5B-T 

  B 

61.7/9.6

C35 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

63.5/14.1

C36 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

58.7/17.5

C37 

4030017540  S.CER  C1005 CH 1H R75B-T 

  B 

59.6/16.5

C38 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

61.4/22.0

C39 

4030017630  S.CER  C1005 CH 1H 120J-T 

  B 

60.4/21.5

C40 

4030017640  S.CER  C1005 CH 1H 150J-T 

  B 

64.7/19.5

C41 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

54.3/22.1

C42 

4030017380  S.CER  C1005 CH 1H 050B-T 

  B 

55.7/21.9

C43 

4030017400  S.CER  C1005 CH 1H 220J-T 

  B 

52.4/20.0

C44 

4030017460  S.CER  C1005 JB 1H 102K-T 

  T 

60.3/24.6

C50 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

71.9/25.2

C51 

4030017400  S.CER  C1005 CH 1H 220J-T 

  B 

71.1/21.4

C52 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

69.9/21.3

C53 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

70.1/20.2

C54 

4030017640  S.CER  C1005 CH 1H 150J-T 

  B 

74.3/18.3

C55 

4030017650  S.CER  C1005 CH 1H 270J-T 

  B 

72.9/17.2

C56 

4030016790  S.CER  C1005 JB 1E 103K-T 

  T 

94.7/20.1

C57 

4030016930  S.CER  C1005 JB 1A 104K-T 

  T 

96.9/22.0

C58 

4030016930  S.CER  C1005 JB 1A 104K-T 

  T 

94.9/18.1

C59 

4030017730  S.CER  C1005 JB 1H 471K-T 

  T 

95.7/15.1

C60 

4030017460  S.CER  C1005 JB 1H 102K-T 

  T 

94.4/15.2

C61 4510008540 

S.ELE 

EEE1CA100SR 

 

B 

79.1/27.3

C62 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

81.2/21.7

C63 

4030016790  S.CER  C1005 JB 1E 103K-T 

  B 

70.0/11.2

C64 

4030017460  S.CER  C1005 JB 1H 102K-T 

  T 

72.7/15.2

C65 

4030017420  S.CER  C1005 CH 1H 470J-T 

  B 

73.5/10.3

C66 

4030017460  S.CER  C1005 JB 1H 102K-T 

  T 

77.5/10.4

C67 

4030017730  S.CER  C1005 JB 1H 471K-T 

  B 

85.0/12.9

C68 

4030017420  S.CER  C1005 CH 1H 470J-T 

  B 

86.3/12.4

C69 

4030017420  S.CER  C1005 CH 1H 470J-T 

  B 

70.0/10.3

C70 

4030018020  S.CER  C1608 CH 1H 910J-T 

  B 

87.7/4.0

C71 

4030007060  S.CER  C1608 CH 1H 270J-T 

  B 

92.0/4.0

C72 

4030006860  S.CER  C1608 JB 1H 102K-T 

  B 

95.5/6.0

C73 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

96.8/15.6

C74 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

99.6/9.2

C77 

4030016930  S.CER  C1005 JB 1A 104K-T 

  T 

73.6/15.2

C78 

4030016930  S.CER  C1005 JB 1A 104K-T 

  T 

77.5/8.6

C80 

4030017460  S.CER  C1005 JB 1H 102K-T 

  B 

101.2/10.2

C81 

4030017390  S.CER  C1005 CH 1H 180J-T 

  B 

96.4/4.5

C82 

4030017390  S.CER  C1005 CH 1H 180J-T 

  B 

100.7/5.5

Содержание IC-M23

Страница 1: ...S 14720XZ C1 Apr 2011 VHF MARINE TRANSCEIVER ...

Страница 2: ...ORDER EXAMPLE 1110003491 S IC TA31136FNG IC M23 MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC M24 Top cover 10 pieces Addresses are provided on the inside back cover for your convenience ORDERING PARTS 1 Make sure that the problem is internal before dis assembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from its power source 3 DO NOT force any of the...

Страница 3: ...TTER CIRCUITS 4 2 4 3 FREQUENCY SYNTHESIZER CIRCUITS 4 3 4 4 VOLTAGE DIAGRAMS 4 3 4 5 PORT ALLOCATIONS 4 4 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 FREQUENCY ADJUSTMENTS 5 2 5 3 RECEIVE ADJUSTMENTS 5 3 5 3 TRANSMIT ADJUSTMENTS 5 3 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS SECTION 8 BOARD LAYOUTS SECTION 9 BLOCK DIAGRAM SECTION 10 VOLTAGE DIAGRAM ...

Страница 4: ...distortion All stated specifications are subject to change without notice or obligation M IC M23 D GENERAL Frequency coverage Transmitting 156 000 161 450 MHz Receiving 156 000 163 425 MHz Mode FM 16K0G3E Antenna impedance 50 Ω nominal Power supply requirement BP 266 only 3 7 V DC nominal negative ground Current drain approximately TX 5 W 1 0 W 0 5 W 2 3 A 0 9 A 0 7 A Maximum audio 0 35 A typical ...

Страница 5: ...2 1 SECTION 2 INSIDE VIEWS MAIN UNIT TOP VIEW M3V LINE SW Q225 CHARGING CONTROLLER IC601 SPEAKER JACK J251 ...

Страница 6: ...MP IC365 D A CONVERTER IC190 TX POWER AMP Q54 TX POWER AMP Q55 REFERENCE FREQUENCY OSCILLATOR X1 PLL IC IC1 EEPROM IC340 CPU CLOCK X360 DISCRIMINATOR X170 2ND IF FILTER FI170 1ST IF FILTER FI151 1ST IF FILTER FI150 CHARGING CONTROL SW Q602 5 V REGULATOR IC602 WET SENSING JACK J602 CPU IC360 3 V REGULATOR IC220 FLASHING LED DS247 ...

Страница 7: ...LY lift the rear panel up and unplug the wet sensor wire 2 Remove 4 screws from the PCB and then remove the CHASSIS 5 Remove 6 screws from the PCB DC cap Antenna nut 6 screws Rear panel J602 J602 Wet sensor wire 6 screws J251 Front panel PCB SP cable UNSOLDER Solder remover Chassis 4 screws Chassis PCB 6 CAREFULLY lift the PCB out of the front panel and then turn it over in order to unplug the spe...

Страница 8: ...hen applied to the noise amplifer IC170 R174 R176 C179 C180 Only noise components approximately 30 kHz signal are amplified by the noise amplifier and then rectified by the internal noise detector to be converted into DC voltage corresponding to noise level the squelch voltage The squelch voltage is output from the pin 14 of IC170 and then applied to the A D port of the CPU IC360 pin 33 The CPU IC...

Страница 9: ... R463 C445 C446 and applied to the power AMPs Q54 and Q55 The amplified signals are combined at the power combiner L107 L108 R465 C457 C458 to obtain the TX output power The amplified TX signal is passed through the ANT SW D52 and LPF and then applied to the antenna APC CIRCUIT A portion of TX output signal is rectified by D91 to produce the DC voltage which corresponds to the TX power level The A...

Страница 10: ... then applied to the 1st mixer Q150 through the LO SW D51 PLL IC1 is a PLL IC which contains the prescaler programmable counter phase comparator and charge pump in its package The 21 25 MHz reference frequency signal is fed from X1 The loop filter for the VCO is composed by R8 R10 R22 C11 C13 and C24 4 4 VOLTAGE BLOCK DIAGRAM LO SW BPF BUFF BUFF BUFF FIL LOOP X1 21 25MHz 1st mixer D 50 D51 Q24 Q23...

Страница 11: ...uelch is opened O 86 V3VS VCO power supply control O 87 M3VS Main power supply control O 88 LOW TX power control H The TX power is set to Low O 89 R3VS R3V line control L While receiving RX circuits activated O 90 T3VS T3V line control L While transmitting TX circuits activated O 97 PON Main power supply line control O 98 DETMS RX AF line mute L Mute O 99 LEDI R Charge status L While charging Puls...

Страница 12: ...requency counter Frequency range 0 1 300 MHz Frequency accuracy 1 ppm or better Input level Less than 1 mW Standard signal generator SSG Frequency range 0 1 300 MHz Output level 20 dBµ to 90 dBµ 127 to 17 dBm REQUIRED EQUIPMENTS 5 1 PREPARATION to the antenna connector RF power meter 0 1 6 W 50 Ω Frequency counter Standard signal generator 20 to 90 dBµ 127 dBm to 17 dBm DO NOT transmit while an SS...

Страница 13: ...I O Check screen as below LVIN On the I O Check screen 1 95 2 95 V 2 CH 16 Transmitting 1 50 2 50 V REFERENCE FREQUENCY 1 CH 16 Transmitting Loosely couple a frequency counter to the antenna connector Ref Freq 156 800000 MHz 500 Hz 5 2 FREQUENCY ADJUSTMENTS 1 Select an adjustment item using on the PC s keyboard 2 Set or modify the adjustment value as specified using on the PC s keyboard then push ...

Страница 14: ... 16 Receiving Connect an SSG to the antenna connector and set it as Frequency 156 800 MHz Level 30 dBµ 77 dBm Modulation 1 kHz Deviation 3 0 kHz BPF Push ENTER on BPF Automatic adjustment SQUELCH 1 NOTE When RX SENSITIVITY must be adjusted before SQUELCH And when RX SENSITIVITY is re adjusted SQUELCH must be re adjusted too CH 16 Receiving Connect an SSG to the antenna connector and set it as Freq...

Страница 15: ...C6342A 88NG A B 57 0 9 7 L23 6200011031 S COI ELJRF R10JFB B 60 3 19 6 L24 6200011031 S COI ELJRF R10JFB B 62 9 19 8 L25 6200011031 S COI ELJRF R10JFB B 54 3 20 4 L26 6200007001 S COI ELJRE 82NGFA B 83 7 24 5 L50 6200011031 S COI ELJRF R10JFB B 73 8 20 3 L51 6200011021 S COI ELJRF 82NJFB B 74 3 16 7 L53 6200006981 S COI ELJRE R10GFA B 71 4 9 2 L55 6200012680 S COI 0 30 1 3 5TL 20N COMO B 87 6 9 6 ...

Страница 16: ... RES ERJ2GEJ 123 X 12K B 54 5 27 4 R450 7030007280 S RES ERJ2GEJ 331 X 330 B 69 2 26 6 R451 7030005040 S RES ERJ2GEJ 472 X 4 7K B 71 0 29 2 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R452 7030007290 S RES ERJ2GEJ 222 X 2 2K B 69 2 27 5 R457 7030005050 S RES ERJ2GEJ 103 X 10K B 50 6 29 4 R458 7030005040 ...

Страница 17: ...3K T B 10 9 19 6 C365 4030016950 S CER C1005 JB 1A 473K T B 12 1 19 0 C366 4030016950 S CER C1005 JB 1A 473K T B 13 8 15 8 C367 4030017460 S CER C1005 JB 1H 102K T USA B 9 4 21 1 4030017460 S CER C1005 JB 1H 102K T EXP 4030017460 S CER C1005 JB 1H 102K T AUS M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT C3...

Страница 18: ...D TAK 35920 FX3340 ITAK DS247 5040003560 LED RT3 234HRH16T BNS ROD DS248 5040003001 S LED SML A12UT T86J T 2 9 25 3 MC250 7700002710 MIC EM6027P 46C33 G HOR S250 2260001900 SWI SW 149 SKHLLD EP2 6910014690 S BEA MPZ1608S221A T B 71 4 7 9 EP3 6910014690 S BEA MPZ1608S221A T B 88 1 12 7 EP8 6910021240 S BEA MMZ1005A152ET B 61 1 17 0 EP10 6910014690 S BEA MPZ1608S221A T B 83 0 22 2 EP11 6910018460 S ...

Страница 19: ...30920 1301 SHEET 1 MP50 8930082490 O RING CH TOP 1 MP51 8930082680 3340 DETECTION PIN 2 MP52 8930082630 INSULATION SHEET MU 1 MP53 8930083180 SPONGE LG 1 MP54 8930083370 3340 FERRITE SHEET CHN 2 8930083370 3340 FERRITE SHEET EUR 1 2 8930083370 3340 FERRITE SHEET EUR 2 8930083370 3340 FERRITE SHEET UK 2 8930083370 3340 FERRITE SHEET FRG 2 8930083370 3340 FERRITE SHEET HOL 2 ACCESSORIES MAIN UNIT RE...

Страница 20: ... CH x6 MP25 CH x6 W2 CH To J602 M MP6 CH MP50 CH MP17 CH MP15 CH MP14 CH J31 CH MP1 CH EP360 M MP5 CH MP362 M MP33 CH x5 MP39 CH MP53 CH W1 CH SP1 CH MP32 CH MP42 CH MP34 CH MP12 CH MP13 CH x2 MP363 M MAIN UNIT Abbreviations CH CHASSIS PARTS M MAIN UNIT MP31 CH MP35 CH MP10 CH MP11 CH MP52 CH To J251 M ...

Страница 21: ...D610 1 4 2 S D 0 4 2 S D 3 4 2 S D 2 4 2 S D DS244 DS245 DS248 EP11 IC50 IC260 IC601 J251 MP22 Q151 Q221 Q222 Q224 Q225 Q351 Q353 Q354 Q357 Q363 Q364 Q365 Q366 Q603 Q606 R36 R65 R66 R67 R68 R69 R70 R73 R74 R81 R153 R154 R155 R156 R192 R194 R222 R223 R224 R225 R226 R227 R228 R235 R236 R264 R381 R382 R383 R384 R386 R397 R398 R401 R466 R467 R469 R471 R475 R476 R477 R602 R607 R608 R609 R610 R611 R628 ...

Страница 22: ...3 D130 D131 D350 D353 D355 D356 D603 D604 D612 EP2 EP3 EP8 EP10 FI150 FI170 IC1 IC170 IC190 IC200 IC220 IC340 IC341 IC360 IC362 IC365 IC602 J602 J602 L1 L20 L21 L22 L23 L24 L25 L26 L50 L51 L53 L55 L56 L57 0 8 L 8 5 L L81 L82 L90 L92 L93 L96 L97 L98 L99 L100 L101 L102 L103 L104 L105 L106 L107 L108 MP20 Q3 Q20 Q21 Q22 Q23 Q24 Q25 Q50 Q53 Q54 Q55 Q90 Q150 Q230 Q231 Q240 Q250 Q350 Q362 Q602 Q608 Q609 ...

Страница 23: ...20 X360 CR 911 UPD78F0338GC SP L2SA1576AS Q224 KTC811U Q225 KTA1664 NJU7704F03A NJU7772F03 LMV358IPW MIC TPA0211DGN Q231 KTC811U D350 KDS122 JTBM450CX70 LTM450FW NJM2591V M62364FP KTC3880S FI151 FL 399A 3SK293 3SK294 D93 RB706F LDTA144E E D90 HVD144A RD07MUS2B RD01MUS2 KTC3770U HVD144A 2SC4215 2SC4215 2SC4215 D 20 MA2S077G0 D 21 MA2S077G0 D22 HVB350BYPTL CR 766 D130 KDV214E T1CON LM324IPW LM324IPW...

Страница 24: ...2 C612 0 047 R263 18K R452 2 2K R279 1 5K C202 0 1 D355 L1SS400 C402 0 1 R649 0 C613 0 047 R435 12K R264 EXB28V104J C264 0 0056 IC200 6 5 7 C361 0 047 R412 10K R201 2 2K C254 0 1 Q250 LDTC144EE R193 470 R205 8 2K C193 0 01 CP405 R391 47K R300 6 8K CP402 R430 270K S326 C340 0 01 S323 C379 47P R340 100K C257 0 01 DS242 LNJ426W83RA R353 1K R433 100K C400 0 1 Q230 RSQ035P03TR 1 2 3 4 5 6 C265 100P Q35...

Страница 25: ...9 2P C222 0 01 R105 220K R76 100 R10 560 R109 10 R31 220 L108 0 30 1 7 7TL Q363 RSQ035P03TR 1 2 3 4 5 6 C8 2P C77 0 1 R1 NTCG16 C42 5P R4 47K R122 150K C466 10 R26 6 8K CP240 C110 33P L58 NLV25T EP2 MPZ1608S221A C608 0 047 C223 0 01 C606 0 1 C98 2P R170 390 C71 27P R71 100 C94 5P IC1 MB15E03SLPFV1 G BND E1 1 OSCI 2 OSCO 3 VP 4 VCC 5 DO 6 GND 7 XFIN 8 FIN 9 CLK 10 DAT 11 LE 12 PS 13 ZC 14 L F 15 P ...

Страница 26: ...5 454 7619 Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168 Australia Phone 61 03 9549 7500 Fax 61 03 9549 7505 URL http www icom net au E mail sales icom net au 146A Harris Road East Tamaki Auckland New Zealand Phone 64 09 274 4062 Fax 64 09 274 4708 U...

Страница 27: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14720XZ C1 2011 Icom Inc ...

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