Sharp MD-E9000H - Page 60

MD-E9000H
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B
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Figure 60 SCHEMATIC DIAGRAM (9/12)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 37.
3.2V
3.
2
80 79 78 77 76 75 7
4
2
7
26 25 24 23 22 21
20
19
18
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
SPDO
TDO
FDO SPDO SLDO
FDO
SLDO
TDO
LD
VR
GND
PUIN
SL+
SL–
SP–
SP+
TR–
FR
VVDD
PCKIST
VVSS
PDO2SBCK/CONT6
CONT5 CONT4 GPDAC SLDO SPDO
FDO
T
REFI
VREF
A
A
JITTC
RFMON
TE
TEC
FE
TIN2
TIN1
FIN2
FIN1
RSVSS
RFVDD
RF
EFMIN
SLCIST
S
PD
TR–
TR–
FO–
FO+
TR+
TR+
TR+
FO+
FO+
FO–
PD
VR
LD
C
F
B
A
E
VCC
VCC
+
+
–
–
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
1
2
3
5
6
4
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
7
6
3
8
4
5
2
1
7
6
3
8
4
5
2
1
7
6
3
8
4
5
2
6
3
7
1
2
5
8
4
M
M
– +
+
–
+
–
–
+
–
–
+
–
+
– +
+
MUTE
REF
VCC
VCC GND
GND
CD
RST
RST
IN
OUT
REG
PICKUP UNIT
Q1: LASER DRIVER
CD MOTOR
PWB-F
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
Q2: CONSTANT
VOLTAGE
CD SIGNAL
C58
680P
C57
680P
C53
4.7/25
R1 8.2K
C1
0.01
C2
47/16
CNP2CNS2ACNS2B
R2
22K
R3 8.2K
R4 8.2K
R7
22K
R6 8.2K
C3
0.01
C5
0.001
Q1
KTA1266 GR
R9
3.3
C4
47/16
R8
47
C54 22P
C13
0.22/50
R11
10K
C8
10P
C14
100P
C6 0.047
C7 0.1
C10
100/16
R10
27K
C9
0.0027
R12
330
C12
10/16
C
2
C16
2
L
C2
0
C1
8
R14
1.2K
R15 12K
C2
2
C2
3
R16 680
C15 0.1
C1
9
C2
LDD LDS
R
2
1
R
2
4
7
C47
0.1
C48
0.1
R21
8.2K
R20
8.2K
R19
15K
Q2
KTA1271 Y
C46
0.1
C45
330/10
IC2
LA6548D
IC2
FOCUS/TRACKING/
SPIN/SLED DRIVER
R13
15K
CNP4CNS4ACNS4B
CNP4A
M2
SPINDLE
MOTOR
M1
SLED
MOTOR
SW4
PICKUP IN
CNP1
CNS1ACNS1B
C63
0.001
2
4
1
6
8
5