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Kenwood VRS-5100 Service Manual page 6

Audio video surround receiver
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A
B
VRS-5100
DSP
1
R491
10K
2
15
16
17
18
19
7
6
8
18
4
3
4
D414
IC416
CB402
IN
OUT
GND
+5V
D-INPUT
JACK401
1
V OUT
2
5
GND
VIDEO1
3
+5V
+5V
4
JACK402
1
V OUT
2
GND
VIDEO2
3
+5V
+5V
4
JACK403
COAXIAL
DVD
6
7
9
DSP(1/2)
C
D
IC407
1
48
3
A15
A16
2
47
1
A14
BYTE
3
46
A13
VSS
USED (J) TYPE
4
45
4
A12
A-1
5
44
A11
DQ7
Q413
6
43
6
A10
DQ14
7
42
7
A9
DQ6
8
41
8
A8
DQ13
9
40
18
NC
DQ5
10
39
NC
DQ12
R420 10K
11
38
W
DQ4
IC408
R429 10K
12
37
RP
VCC
15
14
13
36
Q3
GND
NC
DQ11
16
13
14
35
Q4
Q2
13
NC
DQ3
17
12
15
34
Q5
Q1
12
RB
DQ10
18
11
16
33
Q6
Q0
11
NC
DQ2
19
10
17
32
Q7
A0
4
A17
DQ9
20
9
CS
A1
21
8
31
A10
A2
DQ1
22
7
30
DE
A3
18
DQ8
23
6
A7
29
A11
A4
19
DQ0
24
5
A6
28
A9
A5
G
25
4
20
27
A8
A6
A5
VSS
26
3
21
26
A13
A7
A4
E
27
2
22
WE
A12
A3
28
1
23
VCC
A14
A2
24
25
A1
A0
C421
C431 0.1
100u10
+
C418
0.1
+B
+B
IC403
IC404
11
10
11
10
CP
GND
CP
GND
12
9
12
9
O7
D7
O7
D7
9
13
8
13
8
O6
D6
O6
D6
8
14
7
14
7
O5
D5
O5
D5
7
15
6
15
6
O4
D4
O4
D4
6
16
5
16
5
O3
D3
O3
D3
5
17
4
17
4
O2
D2
O2
D2
4
18
3
18
3
O1
D1
O1
D1
3
19
2
19
2
O0
D0
O0
D0
2
20
1
C422 0.1
20
1
VCC
DE
VCC
DE
+B
L403
+5V
+5V
4.7uH
CN404
R498
R467
330
COAX
IC417
47
1
GND
7
8
2
GND
6
R493
3
330
OPT2
4
9
+5V
5
L402
5
10
R492
OPT1
4.7uH
4
6
+5V
330
R497
11
47
3
12
2
C454
13
10P
1
14
L401
R404
C408
R469
(BOTTOM VIEW)
2.2uH
100
0.1u50
4.7K
+
JACK601
CB409
C409
0.1
VIDEO1
IN
VIDEO2
VIDEO1
OUT
MONITOR
E
F
+B
R476
4.7K
19
R477
18
68
17
16
15
13
12
11
7
A0.SCCLK
8
DATA7
9
DATA6
10
DATA5
11
DATA4
12
VD2
13
DGND2
14
DATA3
15
DATA2
16
DATA1
17
DATA0
+B
R482 4.7K
IC406
1
20
1G
VCC
+B
2
19
6
1A1
2G
3
18
2Y4
1Y1
4
17
16
1A2
2A4
5
16
2Y3
1Y2
26
6
15
15
1A3
2A3
7
14
2Y2
1Y3
25
8
13
14
1A4
2A2
9
12
2Y1
1Y4
22
10
11
GND
2A1
27
IC413
1
20
1G
VCC
+B
2
19
2
1A1
2G
3
18
2Y4
1Y1
4
17
4
1A2
2A4
5
16
2Y3
1Y2
+B
6
15
1A3
2A3
7
14
2Y2
1Y3
8
13
1A4
2A2
9
12
2Y1
1Y4
10
11
GND
2A1
+5V
+5V
17
1
59
2
+B
IC601
3
D601
4
57
1
V OUT
5
+5V
Q603
Q605
Q601
6
61
2
S2
CP404
Q602
3
D602
S3
4
4
V IN1
Q604
R607
Q606
5
390
GND
6
6
DVD
R606
7
390
VCC
8
8
V IN2
9
R610
V IN3
4.7
C601
47u16
DVD
6
+
C603
47u16
4
+
C602
47u16
8
+
1 2
CP405
FPC401
R604
C604
75
470u10
+
AUX-
R605
C605
CN204
75
470u10
+
2/3
V - 3
10
G
H
IC415
CB405
+B
+B
OUT
IN
GND
R479 68
3
41
40
57
59
39
AUD/D2
39
R472 4.7K
38
DC
C443
37
R471 4.7K
0.01
DO
36
RESET
35
AGND
IC402
CB406
34
61
VA
R470
33
FILT1
C420
32
200K
2.2u50
FILT2
+
R473 10K
31
CLK SEL
R405 12K
R474 68
30
CLK IN
+B
29
CMPFREQ
C434 0.1
C435 10u50
+
+B
R406 10K
C448
IC405
0.1
R407 10K
11
10
2A1
GND
CB403
12
9
28
1Y4
2Y1
9
13
8
2A2
1A4
41
14
7
27
1Y3
2Y2
7
15
6
2A3
1A3
40
16
5
26
1Y2
2Y3
17
4
22
2A4
1A2
39
18
3
25
1Y1
2Y4
19
2
21
2G
1A1
3
CB410
20
1
VCC
1G
17
C449
0.1
CB404
D403
+12V
+5V
+5V
Q410
Q409
Q412
Q411
D402
+12V
2
4
6
8
10
12
14
1
3
5
7
9
11
13
15
FRONT-
3/3
AP-4
FPC201
I
J
+5V
R464
4.7
+B
+B
+B
61
RX2
62
NC
63
RX3
64
PVSS
65
R
66
PVDD
67
RX4
IC401
68
TEST2
69
RX5
70
CAD0
71
RX5
72
CAD1
73
RX7
74
12C
75
DAUX2
76
V IN
77
MCLK
78
TX0
79
TX1
80
INT0
R468
4.7
R410 1M
XTAL401
12.288MHz
+12V
+5.6V
+5V
IC501
D503
D504
OUT
IN
GND
D505
D506
D507
Q502
ZD501
D508
R503
10K
Q501
ZD502
Q503
2
1
CP407
16
18
20
22
FRONT-
CN201
17
19
21
23
SW401
DE EM
3/3
AP-3
USED (Y) TYPE

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