Kenwood R-SE9 Service Manual page 11

K
12.3V
R46 L36
1.2K
R45
1.2K
IC1
L35
FM/AM/
MPX
SYSTEM
IC
FM/AM
SW
6.8V(0V)
Q32
R49
47K
0V(0.6V)
C95
47P
R90
5.6K
R94
560
1/4W
0V
0V
Q81
12.1V(0V)
L
IC3(1/2)
8
5
2.9V
+ 7
6
–
R54
2.9V
4 68K
IC3(2/2)
R50
10K
3
D33
+
1
2
–
4.3V
R47 R48
3.9K 3.9K
12.3V
R89
100
1/4W
L81
1uH
MUTE
ON:0.6V
OFF:-2.2V
Q101
FM
R93
1.2K
Q102
0V
D101
11.5V(12.0V)
M
DET-OUT
7.0V
BUFFER
R51 R53
1K 1K
( 4 )
( )
5
( )
3
( 6 )
0V
-12.7V
R104 47K
MUTE
CONTROL
Q103
R101
1K
3.6V
MUTE ON:0V
MUTE OFF:4.8V
R-SE9/SE9T
Y05-3682-71
N
CN1
15 DET-OUT
14 S-LEVEL
13 SD
X09-A/4
12 STEREO
-E3
11 Rch
2/3
10 GND
9 Lch
A
8 +12V
7 -12V
6 T.MUTE
5 PLL-DATA
4 PLL-CLK
3 PLL-CE
2 PLL-DO
1 NC
R-SE9(1/3)
O