Sharp GX-CD30 User Manual

GX-CD30/30C/130/130C
Figure 19 SCHEMATIC DIAGRAM (2/5)
78 9101112
NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
– 19 –
XIN
XVSS
ISET
VVDD
VVSS
PDO
TA1
VSS
FR
DEFI
EFMO
VDD
TOFF
TGL
TEST3
INTERFACE
U-COM
OUT
DIGITAL
EXTERNAL
OUTPUT
DOUT
C2F
EMPH
CONT5 CONT1 CONT2 CONT3 CONT4
TEST4
NC
NC
MUTEL
LVDD
LCHO
LVSS
RVSS
RCHO
FILTER
4FS
DIGITAL
DAC
1BIT
RVDD
MUTER
XVDD
XOUT
EFLG
SBSY
PW
SFSY
SBCK
FSX
WRQ
RWC
COIN
/CQCK
SUB-CODE
GENERATOR
X-TAL
TST11
TEST5
/CS
TEST1
4M
SQOUT
/RES
16M
2K x 8BIT
RAM
VCO CLOCK
OSC CONTROL
ERROR
CORRECT
FLAG
CONTROL
EFM DEMODULATE
SYNC-DETECT
SLICE LEVEL
CONTROL
DIGITAL SERVO
CLV
V/P
HFL
TES
CLV–
CLV+
TEST2
EFMIN
COMMAND
SERVO
JP+
JP-
PCK
FSEQ
+
–
+
–
+
–
+–
+
–
–
+
–
+
+
–
–+
VCC
VCC
+
–
7.4V
5.5V
4.9V
0V
0V
6.7V
0V
3.2V
0V
2.5V
2.5V
3.8V
0V
2.5V
3.5V
3.5V
2.5V
0V
3.5V
3.5V
2.5V
2.5V
2.5V
7.4V
7.4V
2.5V
2.7V
3.8V
3.2V
2.9V
2.9V
0V
R801
1K
C887
0.022
R880
100
C844
330/10
IC804
FOCUS/TRACKING/SPIN
SLIDE DRIVER
BA5920FP
C889
10/16
ZD801
MTZJ5.6B
R877
220
R878
100
Q804
CONSTANT
VOLTAGE
REGULATOR
2SD468 C
C846
330/10
C802
47/10
C801
0.01
C842
0.047
R857
27K
R858
680
C843
100/10
C873
0.01
C847
0.01
R860
1K
IC802
LC78622E
SERVO/SIGNAL
CONTOL
C841
0.047
R856
1.2K
XL801
16.93MHz
R874
100
R873
100
R875
10K
R876
10K
C867
10/16
C868
10/16
C890
100/10
C870
0.0022
C869
0.0022
+B
+B
+B
+B+B
+B
L801
0.82µH
+B
+B
+B
27
28
26
25
24
23
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
19
18
21
20
17
16
15
1
BI803
2
3
4
5
6
1
CNS803
2
3
4
5
6
SW702
M
M702
M
M701
1
CNP803
2
3
4
5
6
+B
+B
+B
1
BI801
2
3
4
5
6
7
8
1
CNS801
2
3
4
5
6
7
8
1
1
2
3
4
5
6
7
8
1
BI802
1
CNS802
2
3
4
5
2
3
4
5
2
3
4
5
+B
+B
29 30
27
2826
25
2422
23
20 211817
19
13
12
15
16
14
11
10
9
8
7
6
5
4
1
2
3
64
56 55
63 54
62
53
52
61 60 59
51
58
50
57
49
48
47
46
45
44
43
42
41
36
40
34
39
33
38
37
35
32
31
A
TR+
TR–
FO–
FO+
TR+
FO–
FO+
SP+
SP–
SL+
SL–
PU-IN
SERVO 7.4V
–
+
+
–
PICKUP IN
SLIDE MOTOR
SPIN MOTOR
CD MOTOR
PWB-E
TR–
TR+
FO+
FO–
GND
PD
VR
LD
K
E
F
C
K
E
A
B
F
A
B
TR–
FO+
TR+
FO–
LD
VR
PD
GND
F
B
A
E
K
1M
1M
LT0H30M1
2200P
2200P
1/16
FO–
FO+
TR+
TR–
ACTUATOR
LD
MON
PICKUP UNIT
E
B
K
F
TR–
L-CH
AUDIO GND
R-CH
DIGITAL GND
F–
F+

Sharp GX-CD30 Specifications

General

Brand	Sharp
Model	GX-CD30
Category	Stereo System
Language	English