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SD-CX1H
– 46 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 37.
Figure 46 SCHEMATIC DIAGRAM (5/16)
• The numbers
1
to
17
are waveform numbers shown in page 72-73.
1 2 3 4
1 2 3 4 5 6 7 8 9
1
2
3
4
5
CD_FUNC
PU_IN
DR_CL_IN
DR_OP_IN
DR_M-
DR_M+
A_3R3V
+
–
VO3–
VO3+
VO5–
VO5+
VO4–
VO4+
P-GND1
S-GND
VREF
MUTE
RESET
VIN4
VIN5
VIN3F
VIN3R
VO6+
VO6–
VO2+
VO2–
VO1+
VO1–
P-GND2
P-VCC
3.3VREG
S-VCC
VIN1
VIN2
VIN6F
VIN6R
5VREG
AGCI
RFGC
RFIS
A 3.3V
3.3V
5V
RFDC
GND
RFN
RFO
RFGO
RFRP
FEN
FEO
VRO
GVSW
TEO
TEN
TEBC
SEL
LDO
MDI
TNI
TPI
FPI
FNI
VCC
TR+
FO+
FO–
LD
VR
PD
GND
TR–
C
F
B
A
E
VREF
+5V
SP+
SP–
SL+
SL–
GND
TR–
+5V
1/2V
E
A
B
F
C
CD MOTOR
PWB-D
GND
PU-IN
SL–
SL+
SP–
SP+
CD PICKUP UNIT
GND
PD
VR
LD
FO–
FO+
TR+
GH6C605B3A1
ACTUATOR
TR–
FO–
FO+
TR+
–
+
VCC
LD
MON
GND
E
A
B
F
C
1/2VCC
–
–
+
+
2
1
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
1
2
3
6
5
4
3
2
1
–
+
–
+
GND
VCC
REF
–
+
–
+
–
–
+
–
–
+
1
2
2
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
SWITCH
PWB-A4
PWB-A4
1
2
3
1
2
3
2
1
M
M
M
6
5
4
3
2
1
6
5
4
3
2
1
10 11 12 13 14 15
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
6
7
8
9
10
11
12
21
20
19
18
17
16
15
14
13
24
23
22
8 7 6 5
CD PWB-A3
2
1
3
3.7V
3.7V
3.25V
3.3V
3.26V
3.28V
0V
0V
1.67V
5.1V
1.7V
1.65V
1.65V
0V
0V
3.7V
3.2V
3.2V
3.2V
3.2V
0V
7.2V
3.3V
7.2V
1.65V
1.65V
0V
0V
5V
3.7V
1.65V
1.65V
1.65V
1.65V
0V
2.67V
0V
3.3V
1.75V
1.65V
1.65V
0.6V
1.62V
1.23V
1.65V
0.75V
1.65V
1.65V
1.65V
2.1V
0V
1.65V
1.1V
2.39V
6.17V
1.96V
1.96V
1.96V
1.96V
3.54V
3.54V
0V
1
2
2
LASER DRIVER
SWITCHING
REGULATER
SWITCHING
+B
+B
+B
+B
+B
1
8
3
2
6
5
IC1
IC2
12
11
4
13
CNP102
TO POWER PWB
P50 1-D
R74
2.2K
CNS102
CNP6
BI3
CNP5
BI5
CNP3
CNS3
CNS5
M01
CD LID
MOTOR
NSW801
PICKUP IN
NM801
SLED
MOTOR
NM802
SPINDLE
MOTOR
R109
1
R67
3.9K
C74
0.1
C66
0.022
R63
100
R60
1.2K
Q4
KRC104 M
KRC104 M
C73
0.1
0.1
R61
47
R62
22
Q5
KTC3199 GR
R64
33K
D2
DS1SS133
C71
47/16
C7
0.33/50
C10
470/10
C5
0.001
C6
0.33
IC1
FOCUS/
TRACKING/
SPIN/SLED
DRIVER
LA6558
C9
0.022
C8
0.33/50
R9
1K
R10
1K
C11
0.022
C68
0.022
C70
10/16
C69
10/16
ZD1
DZ5.6BSB
R66
12K
12K
R65
3.9K
3.9K
C22
0.022
C23
100/1
C26
100/10
C25
0.0068
R103
2.2K
C102
0.1
R101
100K
C101
0.1
R102
10K
R1
10
C1
0.
IC101
OPE AMP.
KIA358P
C16
22P
(CH)
R13
33K
R18
100
C14
4P(CH)
R16
10K
R17
1K
R14
2.2K
C13
0.047
0.047
C12
100/10
Q2
KTC3199 GR
C15
27P
(CH)
C1
470
C17
0.1
C21
0.022
C20
100/10
C18
0.1
R20
6.8K
6.8K
R12
820
R11
47K
47K
R19
68K
68K
C1
0.022
C2
47/16
R6
82K
R1
47K
47K
R2
82K
R3
82K
82K
R4
47K
R5
82K
82K
Q1
KTA1266 GR
R8
10
10
BI2
BI1
C4
100/10
100/10
CNS2
CNS1
IC2
SERVO PRE AMP.
TA2147F
R107
10K
10K
R68
3.9K
BI102
SW02
CD LID
OPEN
SW01
CD LID CLOSE
CD LID CLOSE
CNS6
C77
0.001
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