Pc Board Control Unit (X53-4260-Xx) - Kenwood NX-300 Service Manual

J K
Q102 Q101
R117 R114
C115
L710
C118
IC103
C103
C102
R101
IC101
C106
C105
L717
CN106
C157 R192
C156 R190
R157 R181
R187 R183
CN105
C154
R156 C148
CN104
R130
R185 C141
R172 C153
R180 C146
R432 R174
R158
C160 C138
R470 C428
C131 C139
R463
+ +
X101
C143 C136 C149
4
C144 C137 L716 L715 C150
ress Ref. No. Address
M D416 9E
4B D417 5C
4C D701 8R
9D D702 8R
7C D703 4O
3D D704 3O
4D D705 8R
7A D706 6O
8C D707 6O
7A
6F
7F
L M
R112
R106
R108
C108
D101
R414
R401
R415
R403
R416
R405
R144
R418
D401
R410
C124
R149
D402
R411
D403
R468
R412
C110
D404
R167
R413
C135
R427
R154
R428
R155
1
R429
R153
R420
3
C145
R175
R178
R417
R177
R176
C151
C152
R168
L102
L101
N O
PC BOARD
CONTROL UNIT (X53-4260-XX) -10: K, -11: K3
Foil side view (J79-0131-19)
R829
+
C767
R847
D703
R845
S
C782 C781
D
CN701
G
C792
Q707
R837 C793
R852 R851
R838 C794
R834
C796
C788 C786
C787
1 8
R831
IC716
F701
4 5
R828
R840
D707
R841 C744 D706
R740
C759
1 8
IC710
IC712 13
5
4 5
4
C750 R794
R787
C749
R783
R801
C739
C721
IC706
C758
CN712
24
C757
C747 R780 R730
R763
C730
CN710
R761
R757 R744
P Q
NX-300
R735
C712
5 4
R750
R745
IC707
R793
C717 C722
8 1
R758 R755
R753 C745
S
R746 C714
R800 D
Q702
G
R738 R802
R749
C761
R713
R779
R712
R710
R818 R807
C778 R814
R748 C763
C706 R806
C772
5 4
IC702
1 5
8 1
3 4
C723 C716
C775
C734
R816 R812
R747
R813 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
J79-0131-19
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
C764
Q704
7
R826
8
C780
R821
9
10
11
12
13
67
14