DV-740 (serv.man3). Supplement (alternative loader and MPEG) Schematic diagrams - Sharp DVD Service Manual (repair manual). Page 4

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A
B
C
D
E
F
G
H
I
J
DV-740/H/S/S(F)/S(R)
DV-740S(S)/W/X/(B)
Supplement
DV-740/H/S/S(F)/S(R)
DV-740S(S)/W/X/(B)
Supplement
8~9
(FOR C-CUBE ONLY)
C65 : 0.47U
HDRQ
IORDY
THA2
HCS1
HD7
HD10
HD12
HD2
HD5
HD3
RA[0..9]
HDACK
XHD6
XHD5
XHD[0..15]
XHD2
XHD13
XHD7
XHD11
XHD1
XHD9
XHD3
XHD12
XHD14
XHD10
XHD0
XHD4
XHD8
XHD15
HD1
DACK
HDACK
HCS1
CS1
HD6
HD13
HD0
HD8
HD4
HD15
HD9
HD11
HD14
RA4
HPDIAGJ
HD10
IDERST
GND
HD9
CS1
HD15
HD13
HD11
HD0
HD6
HD5
HPDIAGJ
HD8
HD1
THA2
HD2
HD14
HD3
HD7
HD12
GND
DACK
HD4
HDRQ
2
IOWJ
2
IORJ
2
IORDY
2
HDACKJ
2
HA1
2
HA0
2
HCS1J
2
HDASPJ
2
HA2
2
HPDIAGJ
2
HCS3J 2
HINTJ
2
IDERST
HCS16J 2
RA[0..9]
2,6
XHD[0..15]
2
BURN1
4
BURN2
4
PAGND
VCC
VCC
VCC
VCC
12V
5V
VCC
RN16
SRN100
1
3
5
7
8
6
4
2
R129
10K
C65
CAP NP
RN6
SRN33
1
3
5
7
8
6
4
2
C61
10P
C66
10P
C63
10P
RN14
SRN100
1
3
5
7
8
6
4
2
R72
10K
R98
10K
C64
10P
RN13
SRN100
1
3
5
7
8
6
4
2
RN4
SRN10K
1
3
5
7
8
6
4
2
R71
3.3K
RN15
SRN100
1
3
5
7
8
6
4
2
C67
10P
RN8
SRN47
1
3
5
7
8
6
4
2
RN5
SRN10K
1
3
5
7
8
6
4
2
C62
10P
RN9
SRN10K
1
3
5
7
8
6
4
2
RN7
SRN33
1
3
5
7
8
6
4
2
RN10
SRN10K
1
3
5
7
8
6
4
2
J2
IDE CONNECTOR (5 in 1)
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56
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+12V
PGND
PGND
+5V
1
3
5
7
9
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17
19
21
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25
27
29
31
33
35
37
39
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4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
41
43
45
42
44
46
47
48
49
50
51
52
RN11
SRN10K
1
3
5
7
8
6
4
2
RN12
SRN10K
1
3
5
7
8
6
4
2
1-4. LOADER UNIT (IDE INTERFACE)
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