Panasonic RX-D15 - Page 47

12
13
14 15
16
17
21
2019
18
22
10 911 8
7
6
5
3
4
2 1
IC2
R21
100
R22
1K
R27
3.3K
R30
4.7K
R31
2.2K
C44
50V2.2P
12 4 6 8
10
9753
W304
C55
50V1
C36
16V100
C35
16V100
C30
330P
C581000P
C33
1000P
C31
0.01
C37
0.01
C40
2200P
C39
12P
C42
18P
L10
RLQAR22KT-G
L7
RLQZP101KT-Y
4
X3
RSXD7M20C01
PLLDO
PLLDA
PLLCLK
PLLCE
TO MAIN CIRCUIT
(W304) ON SCHEMATIC
DIAGRAM-2
<1.70V> (1.72V) <0V> (0V) <0V> (0V) <0.15V> (3.31V) <3.31V> (3.31V) <3.43V> (3.44V)
<2.57V> (0V) <2.80V> (0V)
<0V> (0V) <0.06V> (0V) <3.44V> (3.45V)
<0V> (0V)
<0.90V> (0.89V)
<0V> (0V)
<1.73V> (1.72V)
<0V> (0V)
<3.44V> (3.45V)
<0V> (1V) <0V> (1V)
<7.62V> (0.64V)
<0V> (0V)
<1.75V> (1.76V)
IC2
LC72121T
PLL IC
: AM/FM Signal line
: +B Signal line
SCHEMATIC DIAGRAM-4
D12
R18
4.7K
D13