Panasonic RX-D55EE Manuale di servizio - Pagina 18
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6.4.
MAIN CIRCUIT (4/6)
SCHEMATIC DIAGRAM - 5
I
B
MAIN CIRCUIT
A9V
J
K
L
3.3V
M
L200
J0JKB0000020
D5V
C56
1000P
AGND
C294
6.3V220
TUNER_GND
PLL_DO
PLL_CLK
PLL_DI
N
PLL_CE
TUNER_RCH
O
TUNER_LCH
P
1
2
3
: +B SIGNAL LINE
: CD/TAPE AUDIO INPUT SIGNAL LINE
: MUSIC PORT AUDIO INPUT SIGNAL LINE
TO MAIN
SECTION (1/6)
L8
C40
C39
J0JKB0000020
6.3V100
1000P
C34
C36
X2
22P
R30
27P
H0A750200020
39K
19
20
18
R22
10K
R20
10K
R17
10K
C41
330P
TL
3
TL
5
R45
56K
C30
50V1
TL
4
R46
56K
C31
50V1
4
5
6
: AUDIO OUTPUT SIGNAL LINE
TL
6
R29
R13
1K
3.3K
C42
L7
220P
G2A101C00010
C14
G2
C23
D4
330P
16V100
B0ACCK000005
4
3
2
C16
6
1
15P
C43
0.047
G1
R37
0
TL
8
C28
C26
1000P
0.01
C12
0.047
TL
10
TL
9
C18
TL
0.01
C32
50V4.7
R14
TL
7
4.7K
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C29
1000P
C15
CF1
0.047
J0B1075A0129
3
2
1
C47
10P
C50
0.047
C20
6.3V100
3
2
1
CF2
T1
J0B4503A0074
R33
G2BAC0000051
0
4
6
1
2
3
TL
7
8
9
18
: FM SIGNAL LINE
: AM SIGNAL LINE
: FM/AM SIGNAL LINE
R31
4.7K
C44
C57
R8
0.022
0.047
10K
R9
0
C9
0.01
2
C11
C13
3
1000P
15P
1
D3
R7
B0CDAB000019
100K
R2
0
D2
B0CDAB000019
L5
C10
G0ZZ00002453
2
0.01
C8
3
7P
1
C7
1000P
2
R5
C2
L3
22
10P
RLQY30S1W
R1
10K
D1
IC1
B0CDAD000010
C1BB00001120
2
TUNER
3
1
L51
G2CAEB000003
G1
5
1
6
2
7
3
8
4
CT51
C3
0.033
RCVTZ11F
G2
1/6
2/6
16
4/6
5/6
10
11
12
TO MAIN
SECTION (5/6)
R6
100K
R3
TELESCOPIC
3.3K
ANTENNA
TL
13
TL
12
C6
1000P
TL
11
TL
1
L1
RLQY30S1W
R28
100K
3/6
6/6
RX-D55EE MAIN CIRCUIT
13
14