Kenwood NX-300 Service Manual page 76

A B
NX-300(G)
1
CONTROL UNIT (XC1-0020-XX) -10: K,K2 -11: K3,K4
2
Foil side view (J79-0441-09)
3
L410
C415 +
L401
C416
4
D405
C418
1 6
IC407
R425
3 4
L409
5
C469
C419
6
+ CN401
L403
7
Q409
R485
G
Q410 D
S
C454
CN403
8
C448
C442
3 2
9
4 1
IC414
10
Ref. No. Address
IC101 5K
11
IC719 5I
IC103 4K
IC104 3H
IC105 4L
IC106 8I
12
IC107 7I
IC108 7K
IC109 6G
IC401 5F
IC402 4F
13
IC403 7F
76
14
C D
PC BOARD
D409
R472
R496
C429
R474
1 8
C440
IC413
R489
4 5
C437
R471
C438 R490 R495
C424
R484
R446
D410
R497
C430
C422
IC408
R475
1 8
4 3
C439
IC412
5 1
R487
4 5
C420 R433
C435
C436 R488 R494
L704
C414 C411
1 5
IC406
3 4
Q414
4 3
6 1
–
Q415
4 3
CN404
6 1
R466 C471
R454 R451
Q403
Q402
R444
1 6
3 4
G
D
R438 S
Q413
R492
1
6
IC404
3 4
L702
Ref. No. Address Ref. No. Address
IC404 9D IC701
IC406 5C IC702
IC407 5B IC703
IC408 4C IC704
IC409 3C IC705
IC411 9F IC706
IC412 4D IC707
IC413 3D IC708
IC414 9A IC709
IC416 8A IC710
IC417 6F IC711
IC418 6F IC712
E F
R402
L719
R442
Q405
4 3
6 1
R462
C806
5 4
4 3
R407
R441
Q407 IC402
R408
6 1 R443
8 1
11 10
B
C Q406
E
20 1
L707 R547
5 4
IC417
D414
8 1
C453 C464 R546
1 8
IC418
4 5
D415
C406
+
C404
C407
5 4
+
8 1
+
C405
C446
4
3
Q404
IC411
1
5
R404
Ref. No. Address Ref. No. Address
7Q IC713 4Q Q405
5R IC714 5R Q406
7P IC715 5P Q407
3P IC716 5N Q408
9N IC717 3F Q409
7N Q101 3K Q410
3P Q102 3K Q411
9Q Q103 3L Q412
4R Q401 8D Q413
6N Q402 8C Q414
6S Q403 8D Q415
6N Q404 9E Q702
G H
L711 C822
C120
L712
C167
C166
R137
R164
R145
R193
R147
R194
R127 R124
R131 R123 IC719
R143 R125
R867
C819
R136
C164
C102
IC109
4 3
5 1
R102
C158
R876
L713
X102
R165
1 6
3 4
L8
IC106
Q411
CN405
Ref. No. Address Ref. No. Address
3E Q703 6R D406
5E Q704 7R D407
4E Q705 5O D408
7C Q706 5O D409
7A Q707 4N D410
8A D101 3L D411
8G D102 6G D412
9D D401 4M D413
9C D402 5M D414
6C D403 5M D415
6C D404 5M D416
4R D405 4B D417
I J K
Q
R101 R117 R114
C115
R874
L710
C109
C820
C103
C116
C163
C821
C106
C105
L717
CN
CN105
C157 R192
C156 R190
R157 R181
R187 R183
CN104
C154
R156 C148
R130
R185 C141
R172 C153
R180 C146
R432 R174
R158
C428
R470 R463 C
L720
IC110
C
1
5
C159 C162
+
3 4
L708
X101
C143 C136
L714
C144 C137 L716 L
Ref. No. Address
4C D701 8R
9D D702 8R
7C D703 4O
3D D704 3O
4D D705 8R
7A D706 6O
8C D707 6O
7A
6F
7F
9E
5C