Panasonic SA-PM41P Service Manual page 76

SA-PM41P / SA-PM41PC
SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT
C724 C723
6.3V220
0.1
50
27
C706
0.1
C710
470P
C747
R702
390P
4.7K
R744
R705
47K
39K
34
28
C749
3900P
: +B SIGNAL LINE
23
C703
C704
6.3V100
0.1
R711
82K
R712
820
51
C716
680P
C705
0.1
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C702
0.47
40
RFIN
39
RFOUT
38
RESERVE
37
RFVDD
36 DCDET
A
35
34 C
IC702
33 B
MN6627953HB
32 D
SERVO PROCESSOR
31
F DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER/
30 E
D/A CONVERTER
29
LD
28 PD
27 VREF
26
TEOUT
25
TEN
24 FEN
C742
23
FEOUT
0.022
22 RFENV
21 CEA
C707
0.022
20 18 16 15 14 13 12 11
19 17
33
32
R706 R704
1K 1K
: CD-DA SIGNAL LINE
: CD SIGNAL LINE
C755
0.1
C727
R717
50V1
1K
C725
1000P
C726
C728
R718
1000P
50V1
1K
R721
100
C730
C731
0.1
6.3V220
C762
C733
0.1
0.1
C759
16V10
C729
5
16V10
R760
100
TX 61
FLAG 62
24
MCLK 63
MDATA 64
MLD 65
66
STAT
BLKCK 67
NRST 68
69
DVSS3
70
X2
X1 71
72
IOVDD2
73
(FLAG0)DQSY
74
(NRFDET)TXTD
75
(IPFLAG)TXTCK
76
GIO0
77
GIO1
78
GIO2
GOUT0 79
80
GOUT1
10 9 8 6 5 4 3 2 1
7
C760 C746
0.1 0.1
76
13
17 19
16
18
C753
470P
12
10
7 8 9 31 4
C743
0.1
R764
1K
3
C745
0.01
R753
10
C722
53 22
22P
X701
RSXC16M9S04
C740
73
0.1
21
74
R714
75
470
76
C721
77
18P
78
64
S701
REST SW
2
1
11
14
LCH OUT
17
A.GND
16
RCH OUT
15
+3.3V
14
LD SW
13
D.GND
12
+7.5V
11 TO
TX
MAIN
10
P.GND
CIRCUIT
9
(CN306) ON
MCLK
8
SCHEMATIC
MDATA
7
DIAGRAM-6
MLD
6
BLKCK
5
STAT
4
/RST
3
REST SW
2
LOADING
1
CN702