Kenwood KRF-V5090D, Руководство по обслуживанию

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10 X08-3420-10(1/2)
A C E B D
2
1
3
5
7
4
6
KRF-V5090D/V6090D/VR-905/906
OSCILLATOR
OUT
MONITOR
PLAY IN
DVD
PLAY IN
VIDEO2
J901
C
Q601
S VIDEO
Y
DETECT
DIGITAL
D601
AUDIO
DECODER
DIGITAL
CD/DVD
J601 A601
D605
VIDEO2 DVD
OPTICAL INPUT
COAXIAL
INPUT
∗
B
+3.3V
VCC
Y
C
Y
C
Y
C
8
IN1 GND IN1
Y5
Y7
C7
C5
47P
100K R905 C905 100K R906
47P
C906
47P
75
R903 C903
75
R904
47P
C904
0.01
4
C910
3
2
VCC IN2
SW2
5
IN3
SW1
6
OUT
7
10 1/4W
R916
C5
Y3
C7
100P
C918
+11.5V
0.01
C909
R908
0.1
C916
75
47u25
+
C912
+11.5V
7
5
6
VCC
3
IN2
4
SW2 IN3
2
SW1
OUT
CX
Y3
47P
75
R901 C901
75
R902
47P
C902
1 8
X601
R604
1M
R603
1M
4 2
1
3
R602
220
GND
6 7 5
C602
1000P
12.288MHz
CLR B A
C604
27P
1
3 2
C603
22P
RX/CX
VCC
8 6 7
14
0.01
C920
C919
0.01
8
1
GND
GND
4
+2.5V
Q
5
36
+5V
6
7
+3.3V
+
SCDI0
R804
R803
R802
R801
R800
R799
R806
1 1/4W
R623 10K
+2.5V
0.01
R626
3.3K
C612
22
4.7K 4.7K 20
R633 R632
C607 22P
C675 22P
R610
220
C608
1000P
R601
220
+3.3V
R810
R605
10K
C601
0.01
C606
0.01
R609
100K
C605
0.01
1
R809
1
47u25
C616
+2.5V
R629 10K
C614
0.01
C615 470P
+
C613 2.2u50
R630
33K
+
R634
470
R631
1/4W
1
R805
0.01 0.01
100
+2.5V
R680
R608
220
13
+3.3V
2
18
470
+2.5V
36
22
39
+5V
13
AU DATA1
AU DATA0
LR CLK
S CLK
M CLK
VD1
D GND1
AU DATA3
WR
LR CLK N1
FIL
T
1
CMP REQ
31
CLK IN
22
30 29
FIL
T
2
CLK SEL
32 33
CMP CLK
CMP DAT
22
28
22
27
A
U
D
ATA
2
RESET A GND VA
C617
34
C618
36 35
DC DD
38 37 39
23
S CLK N1
D GND3
22
22
26
25
24
VD3
S DATA N1
EXTMEM
22
21
20
ABOOT
R795 22
42
R638 22
R637 22
R692 22
40
41
40
42
41
14
+5V
+3.3V
39
19
40
C609
0.01
R793 22
R794 22
44
43
+2.5V
1
44
43
2
3.3K
R611
3
4
22
+5V
41
43
44
42
18
R624
220
R627
220
3.3K
R625
R628
220
C611
1000P
20
+2.5V
19
RD
A1
C610
12
0.01
16
CS
D
ATA
0
19
18
17
D GND 2
D
ATA
3
D
ATA
2
D
ATA
1
14 15 13
CP601
10K
R807
1
R614
220
D
ATA
7
D
ATA
6
D
ATA
5
D
ATA
4
VD2
11 8 9 10
A0
7
1/4W
CP602
10K
7
100u10
R690
470
1/4W
R691
4.7
+
C657
3 2
1
+5V
+5V
6
5
3.3K
R612
R613
220
6
R808
+2.5V
1/4W
1
+5V
10u50
C670
2
C636
4700P
C637
4700P
R635 R644
75 75
C635
22P
C634
22P
44
43
42
22
R651
IC603
IC901
IC902
IC604
IC601
(X08-3420-10)
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