Kenwood C-V500, Service Manual

Page: 23 / 42

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X
X
X
NP
43
44
45
NP IC
41
42 38 40 39
NP NP NP NP NP
20
NP
35 36 37 33
34
NP NP NP NP
31
32 30
NP NP NP
27 28 29 26 25
NP NP NP NP NP
22 23
24
21
Fd Fd NP NP 1G
19 18 17 16 15
NP NP NP NP IC
13
14
2G 3G
12
11
4G 5G F1 F1 NP NP 11G 10G 9G 8G 6G 7G
9
10
8 6 7 4 5 2 3
1
OSC
VDD
14
52
27
P4 KEY4
13
15
P16/KS1
VSS
51
16
P15/KS2
LED1
50
17
P14/KS3
LED2
49
18
P13/KS4
LED3(STANDBY)
48
19
P12/KS5
LED4
47
20
P11/KS6
LED5
46
21
P10/KS7
VDD
45
22
P9
G11
44
23
P8
G10
43
24
P7
G9
42
25
P6
G8
41
P5
G7
12
KEY3 P3
28
11
KEY2 P2
29
10
KEY1 P1
30
9
STB NC
31
8
CLK
G1
32
7
IC
VDD
33
6
DIN
VEE
34
5
DOUT
G2
35
4
SW4
G3
36
3
SW3
G4
37
2
SW2
G5
38
1
SW1
G6
39
26
40
40
41
43 42 44
R82 100 R76 56K
0.01
C4
+
C3
100u10
C14
R51 100K R52 100K R54 100K R53 100K
100K
R79
R80
100K
100
C9 100P
0.01
27
28
30
29
36
38
37
35
39
R77 27K
15 16 17 18 19 20
21
22 23 24 25 26
R55 1K
R56 1K
R57 1K
R58 1K
9
C13 100P
R61 4.7K
C12 100P
R62 4.7K
C11 100P
R63 4.7K R59 4.7K
C10 100P
C6 100P C7 100P C8 100P
24
23
15
100K
R72
R71
100K 100K
R70
100K
R69
8
5
6
44 43
41
42 40 35 36 38 37 39
15 23 24
S3/KS3
S2/KS2
S1/KS1
R81
R78 27K
+5V
+5V +5V
+5V
+5V
+5V
+5V
44
22
12
KEY3
-30V
10
NC
13
12
KEY2 11
KEY1
STB 9
-30V
8
CLK 7
+5V 6 +5V
DIN
5
GND
LED R
4
3
R77 27K
R78 27K
R79
R80
100K
100K
24 23 15
100
R81
+5V
C4
0.01
1 D OUT
LED G
2
5
6
VDD
LED5
LED4
LED1 LED R
VSS
OSC
LED2 LED G
LED3(STANDBY) LED R
R54 100K
R53 100K
R52 100K
R51 100K
R82
56K
R76
100
+5V
51
52
49
50
47
48
45
46
SW1 SW2 SW3 SW4 DOUT
1
2 3 4
R66 470
8
10
R65 470
11
R67 470
R60 4.7K
C11 100P
R61 4.7K
C12 100P
R62 4.7K
C13 100P
CLK STB KEY1 KEY2 DIN
8
IC
6 7 9
10
11
KEY3 KEY4
C6 100P
R59 4.7K
C10 100P
C7 100P
C8 100P
13 12
P13/KS4
P14/KS3
P15/KS2
P16/KS1
VDD
P12/KS5
P10/KS7
P11/KS6
15
14
17
16
19
18
21
20
15 17 16 22 18 19 20
21
24 23 25 26
58 65 63
64
61
62 59 60 56 57
54
55 52 53 50
51
NP F2 F2 P16 NP P14 P15 P9 P12 P13 P11 P10 P7 P8 P5 P6
28 27 30 29
44
47 49 48 46 45 42 43
41
40 38 39 37 36
P3 P4 P2 P1 IC NP NP NP NP NP NP NP NP NP
31
33
34
35 32 30 29 27 28 26
NP NP NP NP NP NP NP NP NP NP
C5
C3
+5V
100u10
+
0.01
35
G2
G10
G11
G8
G9
G7
42
43
40
41
+5V
G5 G6
39 37
G4
38
G3
36
38 39 37 36
32
VEE
35 34
VDD
G1
33
P1
NC
31
P2
30 29
30 29
P8
P9
P6
P7
P5
27
P3 P4
28
24
23
25
26
28 27
+5V
14
15
KS7
KEY4 13
21
18
17
KS4
KS5
16 KS6
18
19
20
20
21 KS1
KS2 16
15
19 KS3 17
AC
23
22
AC
40
41
42
43
44
R55 1K
9
12
13
R57 1K
R58 1K
R56 1K
R68 470
+5V
-30V
6
8
9
10
11
+5V
-30V
-30V
-30V -30V
UNIT No.
X14-4600-20
AUSTRALIA
MALAYSIA I
X
DESTINATION
GENERAL MARKET
COUNTRY
M
ABB.
UNIT No.
X14-4592-70
NO NO YES NO
CN4
9,11
W4,8,
EUROPE E
DESTINATION
U.K.
COUNTRY ABB.
T
R11-16
NO
100 YES
W1
S17-20,
25,26
CN1,6 D13
YES NO
E5,6
NO
Q3,4
NO
WH3,4
NO
4.8V
0V
0V
0V
0V
4.2V
4.7V
0V
0V
-29.1V
-31.8V
4.9V
-29.2V
-21.4V
-31.5V
-31.5V
-29.0V
4.9V
-28.5V -31.3V -23.9V -31.3V
-31.3V -28.9V -26.0V -21.4V -18.9V -21.4V -23.9V -23.8V
2.5V 4.9V 4.9V
-29.1V
-29.1V
4.9V
4.9V
0V
0V
0V
0V
4.8V
2.5V
4.9V
4.9V
-29.1V -29.1V -29.1V -29.1V -29.1V
-31.8V
4.9V
-29.2V
-21.4V -31.5V -31.5V -29.0V
-29.1V
-29.1V
-29.1V
-29.1V
-29.1V
0V
0V 0V 0V 0V
4.2V 4.7V
-29.1V
4.9V
-29.1V
R22 R82
820
D14,
22,23
5G 6G 4G 3G 2G 1G
(10G-2G)
11G 10G 9G 8G 7G 6G 5G
DSP
OVER LEVEL
3 STEREO
PRO LOGIC
MHz
kHz
dB
ms
DIRECT
TUNED
MUTE
SOURCE
TAPE2
STEREO
AUTO
AC-3
EX.BASS
NEWS EON
PTY
TIMER
SLEEP
LW 1 2
INFO.
MW
AM
TP
RDS
TA
FM
MEMO
(P10)
Dp
P16
P4
P7
Col
P15
P2
P3
P6
P16
P1
P14
P10
P15
P8
P13
P12
P11
d
(P13)
(P14)
(P11)
e
r
p
(P12)
n
c (P9)
(P7) g
(P6) f
h
(P8) m
b
k
j
(P5)
(P1)
a
(P3)
(P4)
(P2)
P5
P9
P14
P10
P13
P15 P16
P11
P12
P9
P2
P5
P6
P1
P7
P3
P8
P4
IC1
IC1
ED1
(X14-4XXX-XX) (D/4) : C-V700/V750/V770
FL DRIVER
(BOTTOM VIEW)
Q5
GRID
DRIVE
D15
D16
D17
D18
FL DRIVER
DRIVE
GRID
Q5
CN2
D22
D23
C-V700 C-V750
C-V500~700(K) SD( 98.4.24 1:53 PM y [ W 8