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CQ-C3400W / CQ-C3300W / CQ-C3100W
22.6. CD Servo Block [CQ-C3100W]
Traverse Motor
Spindle Motor
Optical
Pick-up
Ass'y
SL+
SL-
M
REST
REST
GND(M)
SW1
SW1
SW2
SW2
GND(M)
SP-
SP+
M
CN2
5V
1
VCC
1
VE
2
F
2
VF
3
E
3
PD
C39
4
LD
4
GND
5
LD G
5
GND
6
GND
6
VA
10uF/16V
7
A
7
GND
8
GND
8
VB
9
B
9
REFOUT
10
Vref
10
LD
11
LPD
11
GND
12
GND
12
T-
13
T-
13
T+
14
T+
14
F+
15
F-
15
F-
16
F+
16
To
TP3
Optical
GND(A)
Pick-up
The following symbols are
shown on the schematic diagram.
7V
7V
5V
5V
AUDIO(L,R)
TP2
Vref
TP1
RFO
C4 27p
C5 4p
C3
8p
5V
5V
TP6
C30
FEO
C28
27p
TP4
TEO
TP5
R41
100k
TE2
R8
2.2k
C32
5V
10uF/16V
C35
10uF/16V
R30
22
4.3
3.7
1.9
Q2
B1BDBC000001
D2
YESAD093
R28
TD
100k
R46
T+
TP11
T-
4.7k
TD
R10
R37
0
3.9k
F+
TP10
F-
FD
R14
C21 0.01u
10k
C9
0.1u
C10 0.1u
TD
C20 0.01u
TP7
C7
AGCO
0.1u
5V
C8
4700p
2.5
76
AGCI
2.6
77
RFO
R1
10k
2.5
78
EQ2
0
79
EQ1
R2
10k
2.4
80
RF-
81
0
A.GND
82
2.7
A
83
C
2.7
84
B
85
D
3.0
86
F
3.0
87
E
88
5.0
A.VDD
89
2.5
YESAM148
REFOUT
90
56p
2.5
FE-
2.5
91
FEO
2.5
92
C31
27p
TE-
2.5
93
2V/DIV,5mS/DIV
TEO
94
2.7
TE2
C6
0.1u
95
2.5
TEC
96
0
A.GND
97
0.2
PD
2V/DIV,5mS/DIV
3.7
98
C11
LD
0
99
0.1u
PN
100
5V
A.VDD
5.0
LN11
C45
0.1u
3032-14-07
7V
R34
180k
R27
39k
C25
0.022u
IC4
YESAM226
2.5
15
14
2.4
OP-IN(-)
OP-OUT
2.5
16
13
0
RESET IN
GND
3.7
17
12
SL-
4.1
OUT3-1
OUT2-1
4.2
18
11
3.7
SL+
OUT3-2
OUT2-2
19
10
2.5
IN3-1
IN2-1
2.5
2.5
20
9
IN3-2
IN2-2
0
8.4
21
8
VCC
GND
8.3
22
7
5.0
VCC
MUTE
23
6
2.5
BIAS
Vreg-OUT
24
5
2.5
IN4-2
Vreg-B
25
4
IN4-1
IN1-2
4.2
26
3
2.5
OUT4-2
IN1-1
4.0
3.7
27
2
SP+
OUT4-1
OUT1-2
0
28
1
3.8
SP-
GND
OUT1-1
C12
0.1u
TP8
C40
100u/10V
MD
MD
FD
SD
C47
TP16
0.1u
ATEST
5.0
50
C2D3
49
C2D2
48
C2D1
47
C1D2
46
C1D1
2V/DIV,20µS/DIV
0
45
D.GND
44
PLCK
43
MIRR/WFCK
42
RFCK
5
41
LOCK
40
5
D.VDD
39
LIMIT
IC1
38
C16M
37
0
2V/DIV,10µS/DIV
D.GND
36
TX
35
HOLD/WDCK
34
2
LRCK
33
2
2V/DIV,5mS/DIV
LRCKIN
32
2
SCKO
31
2
SCKIN
30
2
DOUT
29
2
2V/DIV,20mS/DIV
DIN
28
FLAG
27
EMPH
26
5
D.VDD
1V/DIV,5µS/DI
C19
0.1u
C24
10uF/16V
C34
0.1u
X1
L
R
52
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