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K
QQ
3 7 63 1515 0
C57
1u50
+
Q9
DE-EMPHASIS
Q10
C58
1u50
+
75us: 0.6v
50us:0v
TE
L 13942296513
X
A
The DC voltage is an actual reading measured with a high impedance type volt-
meter as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instru-
ments used or on the product. The value shown in ( ) is actual reading measured
in the AM made.
MODE
CARRIER
FM
98MHz
AM
1000(999)kHz
C-V100/V300(M) (1/5)
www
.
L
IC4
(1/2)
0V
R57
47K
3
C59
R59
8
+
1
10u16
3.3K
0V
2
+
-
4
R55
0V
-14.9V
150K
-15V
IC4
(2/2)
0V
R58
47K
C60
R60
5
+
10u16
3.3K
7
0V
6
+
-
R56
0V
150K
R49
47K
FM:100kHz
75uS
S1
AM:10kHz
FM:50kHz
50uS
AM:9kHz
CH SPACE
DE-EMPHASIS
MODULATION
FREQUENCY
DEVIATION
1kHz
STEREO 67.5kHz 7.5kHz(Pilot)
400Hz
MONO 30% MOD
x
ao
y
i
Y05-3370-10
M
8
+15V
+15V
D12
MUTE
Q6
Q7
R65
R63
1K
820
MUTE
DRIVE
MUTE ON: 0.3V
MUTE OFF:4.9V
ON: 0.7V
OFF: -2.3V
Q8
+15V
Q Q
3
6 7
1 3
ANT INPUT
60dB
60dB
14.5V
+15V
u163
.
C-V100/V150/V300/V350
N
2 9
9 4
2 8
CN1
15
DET
14
S-LEVEL
13
SD
X11-A/5
12
STEREO
-E4
11
Rch
C67
10
GND
3/5
1000P
9
Lch
+15V
8
+15V
A
-15V
7
-15V
6
T.MUTE
(
)
5
5
PLLDATA
(
4
)
4
PLLCLK
(
3
)
3
PLLCE
(
)
2
2
PLLDO
1
CH.SPACE
1 5
0 5
8
2 9
9 4
m
co
O
9 9
2 8
9 9
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