Schematic Diagram / Wiring Side Of P.w.board - Sharp XL-30V Service Manual

Video cd micro system
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XL-30V
VD_DO
1
1
VD_DI
2
2
BUSY
A
3
3
SCK
4
4
VD_STB
5
5
CD_STB
1
VD_STB
2
SCK
3
P33 12 - C
BUSY
4
CNS702
VD_DI
5
FROM
VD_DO
6
DISPLAY PWB
CLID_OUT
7
CLID_SW
8
B
C
D
E
F
+B
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
• The numbers
1
to
1
+B
+B
+B
R813
22
C825
0.1
C826
47P(CH)
X801
16.9344MHz
R818
1M
R820
1K
+B
48 47
R819
220
49
DVSS
50
RO
+B
51
DVDD
52
DVR
C830
C828
53
LO
0.056
100/10
54
DVSS
C840
55
ZDET
100/10
56
VSS
BUS0
57
BUS0
BUS1
58
BUS1
BUS2
59
BUS2
BUS3
60
BUS3
BUCK
61
BUCK
/CCE
62
/CCE
C837
C835
63
/RST
470P
0.056
64
VDD
C836
100/10
15
are waveform numbers shown in page 41.
2
Figure 26 SCHEMATIC DIAGRAM (1/9)
+B
R815
22
+B
C818
0.047
46
45
44 43 42 41 40 39 38 37 36
35
34 33
14
15
4
11
6
IC802
TC9490F
5
SERVO/SIGNAL
CONTROL
8
5
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
13
C820
0.1
+B
+B
R890
33
R891
33
R892
33
GND
J851
33
1
2
1
2
TO VIDEO PWB
3
4
– 26 –
OPEN/CLOSE
SWITCH PWB-A6
OPEN/CLOSE
1
1
2
2
+B
C823
C822
0.01
220/10
C819
C821
0.047
0.047
C817
0.047
R809
4.7K
C810
0.001
C809
0.001
1
C808
C811
7
0.033
47/10
TEZI
32
TEI
31
SBAD
30
FEI
29
C807
RFRP
28
0.033
RFZI
27
R807
RFCT
26
10K
AVDD
25
C806
0.01
RFI
24
C805
0.0027
SLCO
23
AVSS
22
C804
0.01
VCOF
21
PVREF
20
C803
LPFO
19
47/10
LPFN
18
TMAX
17
C802
R804
0.015
120K
R806
12
15K
R801
R802
47K
5.6K
C801
47P
BI808
3
4
5
6
7
8
3
4
5
6
7
8
CNS808
CNP808
P28 1 - E
5
R837
10K
C844
0.1
X802
8MHz
SW801
R
R839
2.2K
L803
10µH
L801
10µH
+B
C842
0.1
C838
0.0068
R831
3.3K
+B
C845
100/10
C831
0.1
C813
100/10
R828
1K
C848
56P
R
R829
39K
3
C863
470P
C849
0.056
+B
+B
6

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