Kenwood C-V500 Service Manual page 16

Stereo integrated amplifier/tuner
Hide thumbs Also See for C-V500:
Table of Contents

Advertisement

AY
AZ
+5V
+8V
-15V
+5V
R233 100
C5 220P
50
R4 100K
68
C7 220P
R5 100K
69
C4 220P
R29 4.7K
65
C6 220P
R30 4.7K
4.9V
66
50
VSEL1
49
4.3V
FL STB
49
48
4.8V
FL CLK
48
47
0V
FL DIN
47
46
4.9V
FL DOUT
46
R31 4.7K
0V
R35 100K
45
SREQ
45
44
0V
R10 100
MREQ
44
43
4.9V
MCK
43
42
0V
MDT
42
R8 100
41
SDT
41
R36 100K
0V
40
VSS
R7 100K
39
0V
38
R6 100K
0V
37
0V
R15 100K
36
4.9V
AVREF1
35
4.9V
SUB RESET
34
0V
TONE CE
33
AVSS
32
4.6V
PLL DO
32
31
4.8V
STEREO
31
R246
2.2K
D1,2,5,8,
10-15,19,21,22
: MA111
D3,4,17,18,23
: DA204U
D6,7,9
: U1BC44
+B
-B
BA
BB
7.7V
5.0V
IC4
5V AVR
R200
1
IN OUT
VDD
10 1/4W
GND
3
2
+
+
X3
R117 100K
5.0V
49
R118 100K
0V
50
R119 100K
0V
51
R120 100K
52
0V
R121 100K
0V
53
54
5.0V
GPI00
5.0V
55
VDD
AVDD
0V
56
AVREF
IC3
R123 100
57
(
42
)
MDT
0V
0V
58
SUB u-COM
(
41
)
SDT
R124 100
59
(
)
43
MCK
4.9V
R125 100
60
(
44
)
MREQ
0V
0V
61
(
45
)
SREQ
R126 100
62
(
)
35
DSP-MI
0V
0V
63
(
41
)
DSP-MO
5.0V
64
0V
(
26
)
DSP-CK
R45
100K
R44 100K
+5.6V
+5V
+
R366 100K
D9
(
22
)
(
)
23
C125 4.7u50
+
C124 4.7u50
+
1
2
3
4
5
6
7
8
9
10
11
12
13
23 22
X
X
CN9
CN1
SIGNAL LINE
GND LINE
+B LINE
-B LINE
E
BC
BD
R107 100K
R108
36
100
32
R105 100K
SUBMUTE
R106
5.0V
100K
R104 1K
31
0V
CS-OVR/ERR
31
30
5.0V
R103 10K
29
5.0V
R102 10K
4MBIT
R101 10K
28
5.0V
D RAM
R100 10K
27
5.0V
0.5V
1
(
)
71
26
0V
R99 100
2
0.5V
CS-AUDIO
26
(
69
)
25
5.0V
4.9V
3
CS-PDN
25
(
78
)
24
4.9V
4
(
)
VSS
79
23
0V
R98 100
5
CS-FREQ0
23
22
4.9V
6
0V
R97 100
(
25
)
CS-FREQ1
22
4.9V
7
21
0V
(
)
24
CS-CDIN
21
4.9V
8
20
5.0V
(
23
)
CS-CS
20
4.9V
9
19
5.0V
(
)
22
19
CS-CCLK
10
4.9V
R96 100
18
CS-CDOUT
18
17
0V
+5V
(
60
)
(
35
)
X
CN8
21 20
19 18 17
16
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
X
CN7
F
BE
BF
VCC
D22
1
GNDA
D21
2
MCSO
3
MA15
4
D11
MA14
5
MA13
D12
4.9V
6
VCCA
7
MA12
8
GNDA
IC6
4.9V
9
VCCQ
10
GNDQ
20
11
D1
VSS
MA11
19
12
0.5V
D2
D4
67
MA10
18
0.5V
13
WE
D3
68
MA9
17
4.9V
14
(
)
RAS
CAS
80
14
MA8
16
4.9V
15
NC
OE
77
GNDA
15
4.9V
16
A0
A8
14
(
16
)
MA7
14
4.9V
17
A1
A7
16
VCCA
13
4.9V
18
A2
A6
18
(
18
)
MA6
12
4.9V
19
(
)
A3
A5
19
19
MA5
11
20
4.9V
VCC
A4
20
(
20
)
MA4
4.9V
C99
0.1
VCC
VCC
VCC
+5.6V
(
11
)
(
)
12
1
2
3
4
5
6
7
8
9
10 11 12
13
14 15 16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D
BG
BH
+5V
+8V
-15V
+5V
60
DSCK
59
DSI
58
DSO
57
1.5V
SDI0
56
1.5V
SDI1
55
2.5V
WSR
54
GNDS
53
4.9V
VCCQ
52
GNDQ
51
2.4V
SCKR
IC5
50
2.5V
WST
DSP
49
2.1V
SCKT
48
4.9V
VCCS
47
1.6V
SDO0
46
0V
SDO1
45
0V
SDO2
44
GNDS
43
0V
HREQ
42
SS
5.0V
41
MOS
0V
R160 1K
5V AVR
IC8
4.9V
L6
1
OUT IN
3
GND
+
+
2
L7

Advertisement

Table of Contents
loading

This manual is also suitable for:

V550V700V750V770

Table of Contents