Sharp XL-MP9H - Basic Operation Modes; Sound Adjustment and Clock Setting

XL-MP9H
6 – 2
[3] SCHEMATIC DIAGRAM MAIN(1/3)
Figure 6-2 SCHEMATIC DIAGRAM (1/8)
A
B
C
D
E
F
G
H
1
23456
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
8.2K
0.0
0
2200/16
10K
0.1
100/16
0.1
DZH05C2+
330
100
3.3
470
0
0.1
0
0.1
2200/16
33/16
0
8.2K
KTC
3
560
0.1
DZH04B2+
2SA1235F+
0.
0
0.1
0.001
123456
101112131415
212019181716 272625 302928242322
789
LA6548ND
B
A
FO-
LD
TR+
VR
MD
GND
CD PICKUP UNIT
C
FO-
TR-
ACTUATOR
TR+
VCC
D
TR-
+
+
-
F
B
A
E
SP-
SL+
SL-
PU-IN
GND
MECHANISM PWB
-
SP+
SP+
SP-
SLED
MOTOR
SPINDLE
MOTOR
PICKUP IN
D
VC
D_GND
PU-IN
SHORT
SL-
SL+
VCC
VC
LAND
VR
MD
LD
VCC VIN1 VG1 VO1+ VO1- MUTE REG_OUT REG_IN VO2- VO2+ VG2 VIN2
E
C
D
GND GND GND
FO+
TR+
F
LD
VR
FO-
FO+
MD
GND
TR-
C
E
A
FO+
B
F
3
1
M
2
4
9
8
7
3
3
5
M
2
6
5
4
15
16
14
13
12
11
10
3
1
9
8
7
2
6
5
4
15
16
14
13
12
11
10
6
7
2
6
5
4
1
1
4
3
5
6
2
1
VIN4
VG4
VO4+
VCC
VO4-
VREF
RESET
CD
VO3+
VO3-
VG3
VIN3
GND GND GND
MAIN PWB-A1(1/3)
FOCUS/TRACKING/
SPIN/SLED DRIVER
CD MECHANISM Ass'y(209)
The numbers to are waveform numbers shown in page 5-1
1 11
FC801
CNP801
R801
JP801
R802
R803
ZD801
C802 C803
C801
R804
C809
C804
CNW402
CNS402
R853
JP802
IC802
C8
5
R806
C808
C807
R805
Q801
R807
R812
R813
C
8
C
8
C
8
C
8
C
8
C
8
C
8
C805
C806
ZD802
Q
C811
R814
C844
CD SIGNAL
NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1