Post on 04-Jan-2016
description
: CD-DA SIGNAL LINE
SCHEMATIC DIAGRAM - 1
CD SERVO CIRCUIT : +B SIGNAL LINE : CD SIGNAL LINE
C
C
C
C
LASER DIODE
11
12
6
8
2
3
OPTICALPICKUP CIRCUIT
12
11
10
2
4
6
8
9
7
5
3
1
13
14
15
16
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT1
2
3
4 5
6
7
8
105
49
C
CN7002
111
REST SW
LOADING
2 10
/RST
BLKCK
MLD
MDATA
MCLK
PGND
+7.5V
LD SW
D.GND
+3.3V
RCH OUT
A.GND
S7201
REST SW
C7243
0.1
C7102
W7015 0
0.47
C7203�6.3V220
C7204 0.1
C7107 0.022
R72171K
LCH OUT
19
C7232
C7253�470P
R72181K
W7005�0
17
16
C72251000P
C7227�50V1
C7228�50V1
D7650�MAZ80560ML
C72261000P
C7166 0.01
C72640.1
STAT
C7142 3300P
C7223 50V4.7
C7218�0.082
C7241�1000P
R7211�82K
C7216�680P
C7161�0.1
W7014�0
W7018�0
W7019�0
W7020 0W7022 0
R7212820
C7244 0.015
C7217 0.1
C7154
C7155
R7111 10K
W7013 0W7012 0
W7016�0
0.1
0.1
R7221
100
C7230
0.1
C7231
6.3V220
18
8
R7254 1K
14
R7253 10
R72201M
C7234 0.1
16
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
TO
MAIN CIRCUIT
(CN2801) ON
SCHEMATIC
DIAGRAM-3
50
51(RF)
31
4
13
3
7
9
R7601�4.7
Q7601
Q7601�
B1ADCF000001�LASER POWER DRIVE
37 36
3839
GND
GND
F-
T+
T-
LPD
VREF
B
GND
LD GND
LD
E
F
VCC
C7601�6.3V33
R7650�5.6
W7025 0
W7026 0
W7024 0
W7023��0
C76146.3V100
C7613 0.1
M7301�TRV�
MOTOR
M7302�SRL MOTOR R7331�
22K
R7328 10K
W7021 0
W7017 0
R7349�18K
R7330�5.6K
R7332�1K
C7339�
R7329 1K
C7338�0.056
W7027�0
C7315�0.47
R7323�
3.3K
R73271K
R7335�100
C7335�0.1
C7334�10V220
R733610
F+
C7670�0.1
C7626�0.1
R7315�3.3KR7325 330
IC7002�BA5948FPE2�
4 CH DRIVE
VCC
NC
NC
NC
IN3
IN4
VREF
NC
GND
GND
PVCC2
PGND2
D4+
D4-
D3+
D3-
PGND1
PVCC1
NC
D2+
D2-
D1+
D1-
IN1
NC
NC
PC2
PC1
IN2
NC
3456
24 25 26 27 28
8 12
2321
9
20
10
19
1 11
18
213
171615 22
714
R7339�1K
A
12
11
10
2
4
6
8
9
7
5
3
1
13
14
15
16
CN7001
CP701
123456789
26
27
28
29
30
31
32
33
34
67 68 69 70 71 72 73 74 75
92
93
94
95
96
97
98
99
100
10
66
35 91
11
65
36 90
12
64
13
63
37 89
38 88
14
62
15
61
16
60
39 87
40 86
41 85
17
59
18
58
19
57
20
56
42 84
43 83
44 82
45 81
21
55
22
54
23
53
24
52
25
51
46 80
47 79
48 78
49 77
50 76
NTEST2
PRAMVDD15
PRAMVDD33
PC
DQSYTXT
SMCK
PMCK
NSRVMONON
PD
LD
E
A
C
F
B
D
DVSS2
IOVDD1
DVDD2
EXT2
EXT1
NRST
FLAG
STAT
MCLK
TX
BLKCK
MDATA
MLD
EXT0
IOVDD2
NTEST
FOP
TRVP
SPOUT
TRP
DVSS1 SDRCK
BA0
BA1
PRAMVSS33
A10
A11
NRAS
NCAS
NWE
A8
A7
A9
A5
A3
A1
A0
A2
A4
A6
CENV
RFENV
SRVMON1
CTRCRS
SRVMON0
AVSS2
OSCIN
VREF
DVDD1
RFIN
RFOUT
D10
D12
DRVDD
D15
D0
D4
D6
D7
D5
D3
D2
D1
D14
D13
D11
D8
D9
X2
X1
ARFDC
ARFOUT
AVDD2
ARFFB
PLLF0
AVDD1
DVSS3
OUTR
AVSS1
ARFIN
IREF
OUTL
PLLF
DSLF
IC7001�MN6627954MA�SERVO PROCESSOR/�
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER
17
24
0.1
6.3V220
C7263
0.1
R7214470X7201
X7201�H2B169500005
C7235
16V10
C7165
10
C7164
10
M
M
0.018C7352�0.018
C7233
W7006��0
W7007�
� 0
W7008�0
W7009�0
W7010��0
W7011��0
W7028��0
W7004�0
W7002�0
W7003�0
W7001�0
SA-AK240P/PC CD SERVO CIRCUIT