Krf-V5090D/V6090D/Vr-905/906 - Kenwood KRF-V5090D Service Manual

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KRF-V5090D/V6090D/VR-905/906

(X08-3420-10)
IC603
OSCILLATOR
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VIDEO2
PLAY IN
DVD
PLAY IN
x ao u163
y
MONITOR
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OUT
C
OPTICAL INPUT
2 9
8
CD/DVD
A601
C657
100u10
+
CP601
10K
C610
0.01
C611
1000P
18
CS
R625
3.3K
19
SCDI0
20
ABOOT
R623 10K
21
EXTMEM
R799
22
22
S DATA N1
R806
23
VD3
1 1/4W
IC601
DIGITAL
AUDIO
24
D GND3
DECODER
R800
22
25
S CLK N1
R801
22
26
LR CLK N1
R802
22
27
CMP DAT
R803
22
28
CMP CLK
R804
22 C617 C618
Q Q
0.01
3 6 7 1 3
+2.5V
C616
47u25
+
+3.3V
C675 22P
C607 22P
C602 C603
1000P 22P
R602 C604
220 27P
J901
C
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C
C5
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C910
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C
C7
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D
COAXIAL
9 4 INPUT 2 8
VIDEO2 DVD
J601
C635 C634
22P 22P
R644 R635 C636
75 75 4700P
C637
4700P
D605
+5V
+2.5V
CP602
10K
R613
220
6
A1
R612
5
RD
R611 3.3K
4
WR
R651
3.3K
22
3
AU DATA3
2
D GND1
1
VD1 +2.5V
R793 22
44
M CLK
43 R794 22
S CLK
42 R795 22
LR CLK
41 R692 22
AU DATA0
R637 22
40
AU DATA1
R638 22
0.01
1 5 0 5 8 2 9 9 4
+2.5V
R634
470
R809
+3.3V
1
R608
220
R605
10K R609 C605
100K 0.01
IC604
DIGITAL
DETECT
Q601
S VIDEO
C920
0.01
C
IC901
1 8
m
IN1 GND
C916 R908
2 7
SW1 OUT
0.1 75
C918
3 6
IN2 VCC +11.5V
co 100P
C909
4 5
SW2 IN3
0.01
X08-3420-10(1/2)
E
9 9
2
C670
10u50
6
+
44
44
42
42
43
43
22
41
44
43
40
42
39
41
19
40
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14
39 2 8 9 9
20
13
36
22
R680
470
18
2
13
6
7
36
14
Y
IC902
C919
8
GND
0.01
1
IN1
7
2
OUT
SW1
C912
6
VCC
47u25
3
IN2
+
4 5
SW2 IN3
+11.5V
10