K
M
O
L
N
Y05-3380-10
C-V500/V550/V700/V750/V770
(
(
(
(
)
)
)
)
X
R15
39K
R16
39K
R49
R50
470
47K
C57
R57
1u50
1u50
C62
C58
4700P
+
C61
+
4700P
47K
CH.SPACE
1
GND
10
2
3
4
5
6
4
2
3
5
T.MUTE
PLLCE
PLLDO
PLLCLK
PLLDATA
9
8
7
Lch
+15V
-15V
15
13
14
11
12
SD
DET
S-LEVEL
Rch
STEREO
3/5
-E4
X11-A/5
R55
150K
10u16
+
C59
3.3K
R59
R53
47K
R51
47K
3
2
1
8
+
-
R52
47K
R58
C60
10u16
47K
R56
150K
47K
R54
6
5
-
+
7
4
+
R60
3.3K
W115
R61
10K
R62
56K
R63
820
1K
R65
R64
1K
C67
1000P
+15V
-15V
-15V
+15V
+15V
+15V
+15V
+15V
+15V
+15V
0V
0V
0V
-14.9V
0V
0V
0V
MUTE ON: 0.3V
MUTE OFF:4.9V
ON: 0.7V
OFF: -2.3V
75us: 0.6v
50us:0v
14.5V
C-V500/V550/V700/V750/V770 (1/6)
A
Q10
Q9
CN1
IC4
(1/2)
IC4
(2/2)
S1
CH SPACE
DE-EMPHASIS
FM:50kHz
50uS
AM:9kHz
75uS
AM:10kHz
FM:100kHz
Q7
Q8
Q6
D12
MUTE
MUTE
DRIVE
DE-EMPHASIS
A
CAUTION: For continued safety, replace
safety critical components only with manu-
facturer's recommended parts (refer to
parts list). indicates safety critical com-
ponents. For continued protection against
risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of
electric shock, leakage-current or resis-
tance measurements shall be carried out
(exposed parts are acceptably insulated
from the supply circuit) before the appli-
ance is returned to the customer.
The DC voltage is an actual reading mea-
sured with a high impedance type volt-
meter with no signal input. The measure-
ment value may vary depending on the
measuring instruments used or on the
product.
C-V500~700(k)
COVER(
98.4.24
1:46
PM
y [ W
14
