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SD-EX220H
A
PICKUP UNIT
B
C
TR+
FO+
FO-
TR-
GND
D
E
F
M1
CD DOOR
MOTOR
G
CD MOTOR PWB-D
SW4
PU-IN
PICKUP IN
M801
SLED
M
SLIDE
MOTOR
M802
M
SPINDLE
SPIN
MOTOR
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
VCC
VCC
7
7
7
7
VREF
VREF
6
6
6
6
R6
E
E
5
5
5
5
R5
A
A
4
4
4
4
R4
B
B
3
3
3
3
R3
F
F
2
2
2
2
C
C
1
1
1
1
TR-
TR-
1
1
1
1
TR+
TR+
2
2
2
2
FO+
FO+
3
3
3
3
FO-
FO-
4
4
4
4
D_GND
5
5
5
5
PD
PD
6
6
6
6
VR
VR
7
7
7
7
LD
LD
8
8
8
8
CNP5
-
2
2
M
1
1
+
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
2
3
LD
R7
47
D_+5V
+B
+B
VREF
22K
TIN1_E
8.2K
FIN1_A
8.2K
FIN2_B
22K
TIN2_F
R2
8.2K
0.047
C5
0.001
C1
C2
47/25
0.01
TRÐ
C86
+B
0.047
TR+
FO+
C87
0.047
FOÐ
PD
D_GND
C11
C18
10/50
0.01
LD
C16
100P(CH)
+B
+B
+B
C53
47/25
C52
0.1
R60
100K
D_GND
PUIN
SLÐ
C54
0.1
SL+
SPÐ
SP+
R61
3.9K
4
6 – 8
LASER DRIVER
R40
Q1
10
KTA1266 GR
C44
C43
0.001
47/10
+B
R38
12K
PD
80 79 78 77
C3
1
C4
R9
22P
10K
(CH)
SLCIST
2
TP3
3
EFMIN
R10
C6
RF
4
5
0.0027
330
RFVDD
5
C7
22P
TP1
(CH)
6
RFVSS
FIN1_A
7
FIN1 A
FIN2_B
FIN2 B
8
TIN1_E
TIN1 E
9
TIN2_F
TIN2 F
10
TP2
C9
0.001
VREF
11
C14
REF1
12
0.001
FE
13
14
TEC
C12
3.3/16
TE
C15
15
4
0.22/50
RFMON
16
JITTC
17
1 6
ADAVDD
18
C17
0.022
ADAVSS
19
TDO
R11
20
TDO
33K
2
MUTING
R82
21 22
23
39K
3
2
R12
R14
2.7K
10K
1
Q82
KRC104 M
C82
33/25
+B
R58
1
R57
C51
12K
0.1
R55
100K
R56
2.2K
C50
0.1
4
3
2
1
5
6
7 8
R63
R62
100
6.8K
5
C42
0.1
76
75 74 73 72 71 70
69
8
7
IC1
LC78646E
CD SERV
24
25
26
27
28
29
30
31
32
33
R15
1K
R72
4.7K
R64
4.7K
28 27
26 25 24 23 22
1
2
3
4
5 6
+B
C57
100/10
+B
6
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