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CD-BK2100V
A
Vcc
7
7
Vref
6
6
E
5
5
A
B
4
4
B
3
3
F
2
2
C
1
1
C
D
E
TR-
1
1
TR+
TR+
2
2
FO+
FO+
3
3
FO-
4
4
GND
5
5
FO-
6
6
PD
TR-
7
7
VR
8
8
ACTUATOR
LD
PICKUP UNIT
F
CD MOTOR PWB-D
CNP3A
M1
+
SPINDLE
M
MOTOR
-
+
M2
G
M
SLED
-
MOTOR
SW4
PICKUP IN
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
All manuals and user guides at all-guides.com
CD VIDEO PWB-C(2/2)
7
7
6
6
R51
68K
5
5
R52
68K
4
4
R53
68K
3
3
R54
68K
2
2
R56
68K
1
1
CNP1
C53
C51
0.001
47/6.3
R47
3.3
LASER
DRIVER
Q3
KTA1504 GR
C52
0.01
TR–
1
1
TR+
2
2
FO+
3
3
FO–
4
4
GND
5
5
PD
6
6
VR
7
7
LD
8
8
IC3
CNP2
FOCUSE/TRACKING/
SPIN/SLED DRIVER
CNP3
SP–
6
6
6
6
SP+
5
5
5
5
SL+
4
4
4
4
SL–
3
3
3
3
PUIN
2
2
2
2
GND(D)
1
1
1
1
2
3
Figure 22 SCHEMATIC DIAGRAM (3/13)
+B
R50
47
TIN1
FIN1
IC1
FIN2
TIN2
LA9235M
R55
SERVO AMP.
68K
FIN1
1
ODRV
REF
FIN2
REF
2
REF
AGCON
TIN1
3
REF
TIN2
PH
4
C6
100/6.3
REF
C8
REF1
5
0.022
REF
DH
VREF
6
C7
ODRV
7
10/16
APC
LDD
PH/BH
8
GND
REF
9
LPF
LDON
REF
10
REF
R25
ODRV
11
LPF
10K
AGON
AGCON
12
REF
REF
EFBL
REF
13
TEST0
REF
LPF
NC
14
REF
TES1
15
TDO
TO
1
+
FD
FDO
2
FO
+
C46
3
NC
0.022
FO+
4
FO–
5
TR+
6
TR–
7
8
9
10
GND
11
12
13
14
SL–
15
SL+
16
SLDO
+
17
+B
VCC1
+
18
STANDBY
R48
19
6.8K
Vref
20
C50
MUTE
21
100/6.3
+B
C49
100/6.3
4
– 22 –
CD SIGNAL
8
C23
0.047
5
R79
1.5M C24
C11
47/6.3
VCC
C12
30
0.022
RFSW
C18
R42
29
3P
NC
120K
R10
(CH)
27K
RF–
28
R5
C20
39K
0.1
REF
RF
R8
27
330
NC
C13
26
0.01
PH
C17
25
C42
0.0047
BH
C14
68P
C26
24
0.33
(CH)
0.047
23
RFEV
22
FE–
21
FE
R3
20
47K
TE–
19
TE
R4
18
10K
HFL
C82
17
0.022
NC
16
TEST
C41
100/6.3
4
1
13
LD_M+
+ –
42
+
+ –
LD_M–
41
VCC4
+B
+ –
40
+
LOADING M+
39
LOADING M–
38
NC
37
C47
NC
36
100/6.3
35
34
33
GND
32
31
30
29
VCC3
+B
28
SP–
27
SP+
26
+
SPO
SPDO
25
+
+
VCC2(SPN)
+
24
+
23
+
22
+B
5
6
SERV
CO
7
R12
680
PD01
R13
680
PD
2.2/50
VV
C81
C21
0.02
0.1
R11
PCK
12K
VV
R80
1M
R14
H
1.2K
SLC
R15
10K
SL
EFM
JIT
C27
0.1
JIT
PH(RFE
VR
ADAV
C29
0.02
ADAV
PHR
C28
47/10
BHR
R44
TB
1K
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