Kenwood KRF-V5090D Service Manual page 4

A B
PC BOARD(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
X08-3420-10 (J75-0054-02) (SIDE A)
1
CN603
1 2
D609
B
D604
2
R666
C667
R671
IC612
3
C659
O
G
I
C605
R757
T E
L 1 3 9 4 2 2 9 6 5 1 3
R756
C682
R656
4
CN605
R657
2 18
1 19
R658
D610
R677
R675
CP605
D608
R672
R674
5 4
R673
IC708
Q608
Q609
R676 8 1
C762
C761
R753
R740 R750
5 R754
C738 R738
30 16
8 5
IC705
IC707
1 4
1 15
R737
C737
R752
R749
R739
C744
R751
6
25
C782 C781
24
w w w
CN604
.
1 2
7
Refer to the schematic diagram for the value of resistors and capacitors.
C D
C733
C729
C627
C731
R759
Q701
4 1
C735
Q606 IC704
R647
C736
BE C626
5 8
E
Q702
C625
R760
C732
C730
C734
R627
R799
C612
C613
28 18
C623
29 17
1 14
IC601
IC606
7 8
R684
39 7
R614
R634
1 14 40 1 6
44
R633 C609 R611
IC605
C29
R612
7 8
C670
C601 R809
R679
1 8
C606
IC603
IC604
4 5 C676 C669 C668
5 4 C604 C603 C675
R796
R603 C607
8 1 R797 1
11
C671
R604
R798 R693 C952
12 44
R605
C608
R694
IC602
R663
R641
R667
22 34
IC607
23 33
9 8
16 1
R653 R652
R655 R654
C673
C621
C686
C683
C722 C721 C712 C711 C702 C701
5 4 5 4 5 4
IC703 IC701
IC702
8 1 8 1 8 1
C739
5
C740
8
D603 D602
1
C919
C912
2
CN601 5
x a o
y
CN901
8
IC901
i
1 6
E F
X08-3420-10 (J75-0054-02) (SIDE B) 8
CP601
CP602
C637
Q Q
J601
3 7 6 3
CN606
3
C632
C633
1
50us
50kHz
75us
100kHz
S601
J901
C916
C913
4
1
4
u 1 6 3
1
.
3
G H
2 4
9 9 8
R761
R777
R731
R732
R778
R762
R664
R812
C611
R806
R807
R805
R808
1 5 1 5 0 8 9 2 4
R640
C719
C791
m
c o
B E
B E
I J
2
9 9
C663
5 4
IC609
1 3
IC611
C661
R814
5 4
1 3
C660
R670
9 8 2 9 9
R763 R764
W900
4