Pc Board Control Unit (Xc1-0020-Xx) - Kenwood NX-300 Service Manual

I J K
Q102
R101 R117 R114
C115
R874
L710
C109
C820
C103
C116
C163
C821
C106
C105
L717
CN106
CN105
C157 R192
C156 R190
R157 R181
R187 R183
CN104
C154
R156 C148
R130
R185 C141
R172 C153
R180 C146
R432 R174
R158
C428
6
R470 R463 C160
L720
IC110
C131
1
5
C159 C162
+ +
3 4
L708
X101
C143 C136
L714
C144 C137 L716 L715
No. Address Ref. No. Address
06 4C D701 8R
07 9D D702 8R
08 7C D703 4O
09 3D D704 3O
10 4D D705 8R
11 7A D706 6O
12 8C D707 6O
13 7A
14 6F
15 7F
16 9E
17 5C
L M
Q101
R112
R106
R108
C118
D101
R414
R415
R416
R144
R418
IC103
D401
R410
C124
R149
D402
R411
D403
R468
IC101
R412
C110
D404
R167
R413
C135
R154
R427
R155
R428
R153
R429
R420
C145
R175
R178
R417
R177
R176
C151
C152
R168
C138
C139
G
D
S
L102
C149
C150 L101
N O
PC BOARD
CONTROL UNIT (XC1-0020-XX) -10: K,K2 -11: K3,K4
Foil side view (J79-0441-09)
R829
+
C767
C108
R889
R847
R401
D704
R403
R405
R845
C782 C781
S
D
CN701
C792
G
R837
C793
R852 R851
R838
C794
R834
C796
R891
C786
C788
C787
F701
1 8
IC716
R831
4 5
R890
R840
D707
R841 C744 D706
R740
C759
1 8
IC712 IC710
13
1 5
4 5
3 4
C750 R794
R787 C749
R783
R801
C739
C721
IC706
C758
CN712
24
C757
R730
C747 R780
R763
C730
CN710
R761
R757 R744
P Q
NX-300(G)
R735
C712
5 4
R750
R745
IC707
R793
C717 C722
8 1
R758 R755
R753 C745
S
R746 C714
D
R800
Q702
G
R738 R802
R749
C761
R713
R779
R712
R710
R818 R807
C778
R814
R748 C763
C706 R806
C772
5 4
1 5 IC702
8 1
3 4
C723 C716
C775
R816 C830
R771
12
R778
G
Q703
D
CN707
S
R752
TXD
C701
R756
R732 R717
CN708
R759
RXD
C740
24 19
C768
R722
1 18
C743
R721
IC701
R731
1
R729 6 13
7 12
R720
R719
R728
R723
R727
R791 D701
5
1
C742
IC708
3
4
J79-0441-09
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
R S
1
2
3
C731
C746
4
1 8
IC709
4 5
5 4
IC714
8 1
5
R798
C755
6
R799
C753
Q704 C764
7
R826
8
C780
R821
9
10
11
12
13
77
14