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SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT
23
C724
C723
C704
6.3V100
0.1
6.3V220
0.1
R711
82K
R712
820
51
C705
0.1
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
50
C702
0.47
40
RFIN
27
39
RFOUT
38
NC
C706
37
RFVDD
0.1
36
DCDET
35
A
34
C
B
33
32
D
31
F
30
E
29
LD
28
PD
27
VREF
26
TEOUT
25
TEN
C710
24
FEN
470P
C742
23
FEOUT
0.022
C747
R702
22
RFENV
390P
4.7K
21
CEA
C707
R744
R705
0.022
47K
39K
20
19
34
33
28
32
R706
1K
C749
3900P
: CD-DA SIGNAL LINE
: +B SIGNAL LINE
: CD SIGNAL LINE
C703
C755
0.1
R717
1K
R718
1K
C731
6.3V220
C762
0.1
C716
680P
5
IC702
MN6627953HB
SERVO PROCESSOR
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER/
D/A CONVERTER
(FLAG0)DQSY
(NRFDET)TXTD
(IPFLAG)TXTCK
18
16
15
14
13
12
11
10
9
8
6
5
4
3
2
1
17
7
C760
0.1
R704
1K
47
17
19
C727
50V1
C725
1000P
C726
C728
1000P
50V1
R721
100
C730
0.1
18
C733
0.1
C753
C759
470P
12
16V10
7
8
9
31
4
C729
16V10
R760
100
TX
61
FLAG
62
24
MCLK
63
64
MDATA
R753
65
MLD
10
66
STAT
67
BLKCK
68
NRST
C722
69
53
22
DVSS3
22P
X2
70
X1
71
X701
72
IOVDD2
H0H169500013
C740
73
73
0.1
21
74
74
R714
75
75
470
76
GIO0
76
77
C721
GIO1
77
18P
78
GIO2
78
GOUT0
79
GOUT1
80
64
S701
C746
REST SW
0.1
1
RX-ES29GC / RX-ES29GS / RX-ES29GT
13
14
16
LCH OUT
17
A.GND
16
RCH OUT
15
+3.3V
14
LD SW
13
D.GND
12
+7.5V
10
11
TO
TX
MAIN
10
P.GND
CIRCUIT
9
MCLK
(CP402) ON
C743
8
0.1
SCHEMATIC
MDATA
7
DIAGRAM-9
MLD
6
BLKCK
5
STAT
R764
4
1K
/RST
3
REST SW
2
LOADING
1
3
C745
CN702
0.01
2
11
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