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SA-AK230PL
16.1. (A) CD Servo Circuit
SCHEMATIC DIAGRAM - 1
OPTICAL
PICKUP CIRCUIT
LASER DIODE
6
8
11
C
C
12
10
5
1
GND
NBOUT
4
9
2
VCC
GND
2
3
NAOUT
6
BIN
3
4
VREF
5
AIN
C
C
CD SERVO CIRCUIT
CP701
VCC
1
1
F
2
2
E
3
3
LD
4
4
LD GND
5
5
GND
6
8
6
C
A
7
7
7
GND
8
8
B
9
9
VREF
10
10
LPD
11
11
C7613
GND
0.1
12
12
T-
13
13
T+
14
14
F-
15
15
F+
16
16
CN7001
C7335
0.1
C7334
10V220
14
15
13
12
36
37
: +B SIGNAL LINE
: CD-DA SIGNAL LINE
Q7601
R7601
B1ADCF000001
LASER POWER DRIVE
Q7601
R7650
5.6
C7614
6.3V100
16
17
18
19
20
21
22
GND
IC7003
GND
11
10
9
6
5
8
7
R7335
100
35
M
M7302
SP MOTOR
38
M
M7301
TRV MOTOR
58
C7670
4.7
C7204
C7203
C7601
0.1
0.1
6.3V220
6.3V33
R7329
1.5K
R7327
1.5K
23
24
25
26
C7352
0.01
4
3
2
1
R7336
10
AN8739SBTE2
C7338
C7315
0.22
TRAVERSE MOTOR/
0.22
SPINDLE MOTOR DRIVE
R7325
R7323
R7331
560
5.6K
22K
R7328
18K
R7349
15K
C7339
0.01
R7339
1K
IC7003
FOCUS COIL/
TRACKING COIL/
R7315
2.7K
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