Read Sharp SD-EX100H (serv.man14) Service Manual online
SD-EX100H
– 34 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 34 SCHEMATIC DIAGRAM (5/15)
5V
1.6V
0V
2.6V
0V
1.6V
1.6V
1.6V
1.6V
3.3V
0.6V
0V
1.6V
1.1V
1.2V
1.6V
0.7V
1.6V
1.6V
1.6V
2.0V
2.3V
1.6V
A 3.3V
+B
+B
+B
+B
+B
+B
+B
+B
+7V
+5V
+5V
2.5V
0V
0V
2.2V
3.0V
1.9V
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
L/E_LD
L/E_EJ
MECH_S
U/D_DW
PU_IN
U/D_UP
U/D_I–
U/D_I+
L/E_I+
L/E_I–
CD FUNC
TRO
GND
SL–
SL+
SP–
SP+
TR–
FO–
FO+
TR+
FO–
FO+
TR+
TR–
TRO
FOO
LE–
LE+
UD–
UD+
DMO
FMO
ED+
ED–
FOO
RFGC
RFIS
RFDC
GND
RFN
RFO
AGCI
AGCI
RFGO
RFRP
FEN
FEO
VRO
GVSW
TEO
TEN
TEBC
SEL
LDO
MDI
TNI
TPI
FPI
FNI
VCC
LD
VR
PD
GND
C
F
B
A
E
VREF
TR–
1/2V
E
A
B
F
C
CD MOTOR PWB-G
GND
PU-IN
SL–
SL+
SP–
SP+
PICKUP UNIT(306)
GND
PD
VR
LD
FO–
FO+
TR+
ACTUATOR
TR–
FO–
PO+
TR+
–
+
–
+
–
+
–
+
–
+
VCC
LD
MON
GND
E
A
B
F
C
1/2VCC
PICKUP-IN
SLED
MOTOR
SPINDLE
MOTOR
–
–
+
+
+
1
5
4
3
6
2
1
5
4
3
6
2
1
5
4
3
6
2
1
5
4
3
6
2
M
M
3
2
1
4
5
6
7
8
3
2
1
4
5
6
7
8
6
3
2
1
4
5
7
6
3
2
1
4
5
7
3
2
1
4
5
6
7
8
6
3
2
1
4
5
7
–
–
+
+
+
+
+
+
–
–
+
–
–
–
+ –
+ –
+ –
P GND1
S GND
Vref
/MUTE
/RST
P GND2
P VCC
S VCC
3.3V
5V
1.6v
1.6v
REF
CD SERVO PWB-B1
IC704
LA6558
FOCUS/TRACKING/SPIN/
SLED/LOADING DRIVER
IC701
TA2157F
HEAD AMP.
IC OPE AMP.
1
3
2
LASER
DRIVER
100/10
100/10
0.1
DZ5.1BSB
82K
47K
82K
82K
47K
82K
100
(1/2W)
47/16
33K
220P
120K
KIA358P
220P
120K
8.2K
0.1
0.1
8.2K
47/16
150
(1/2W)
KRC107 M
1(1W)
0.33
0.33/50
0.33/50
10K
10K
DS1SS133
0.33/50
0.33
0.33/50
0.001
100/10
KTA1266 GR
10
0.022
470/10
3.3K
3.3K
0.1
5.6K
0.1
5.6K
0.022
0.022
47/16
5.6K
0.1
0.1
5.6K
1.8K
1.8K
39K
820
0.001
56K
0.1
0.1
100
4P(CH)
10K
1K
2.2K
1
33K
100/10
0.1
CNW702
CNW701
CNS702
CNS701
C706
C702
C701
ZD701
R705
R704
R703
R702
R701
R706
R776
C721
R725
C724
R723
IC705
C725
R724
R722
C722
C720
R721
C723
R720
CNW703
CNP703
CNP703A
NM801
NM802
SW4
Q720
R798
C736
C734
C735
D720
R729
R728
C732
C733
C731
C794
C705
Q701
R708
IC704
C791
C790
R788
R787
C740
R790
C739
R789
C797
C792
C793
R794
C738
C737
R793
R792
R791
R707
IC701
R709
C703
R715
C712
R710
C709
C710
R711 R713
R712
R
R714
C707
C708
7
6
3
4
1
2
11
13
14
• NOTES ON SCHEMATIC DIAGRAM can be found on page 23.
• The numbers
1
~
14
are waveform numbers shown in page 59-60.
Click on the first or last page to see other SD-EX100H (serv.man14) service manuals if exist.