Read Sharp XL-1100 (serv.man8) Service Manual online
– 31 –
XL-1000H/1100H
7
8
9
10
11
12
Figure 31 SCHEMATIC DIAGRAM (6/12)
+B
+B
+B
+B
+B
+B
0V
0V
0V
0V
0V
4.8V
4.8V
4.76V
4.72V
0V
0V
4.9V
4.9V
4.8V
4.8V
4.8V
5V
5V
5V
5V
5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5V
5V
5V
5V
4.9V
4.9V
4.9V
4.9V
4.9V
4.9V
4.8V
4.8V
4.8V
4.8V
4.8V
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
LIGHT
DIMMER
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
CLID_UP
CLID_DW
PU–IN
CD_RES
CD_STB
BUS1
BUS0
BUS2
BUS3
BUCK
CCE
CLID_DW
CD_RES
CLID_UP
CD_STB
PU-IN
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
B-LIGHT
RESET
REMOCON
SYS_STOP
POWER
CLE
SURR
P–STB
P–MUTE
CD+B
P–CONT
DATA
STEREO
SD
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
DATA
CLE
STEREO
SD
P_CONT
P_STB
P_MUTE
CLID_SW
CD+B
B-LIGHT
DO
CL
DI
CLID_PRO
CE
D_GND
A_12V
P_STB
P_MUTE
CD+B
DI
CE
CL
DO
STEREO
SD
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
LIGHT
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
CD_STB
CLID_DW
CLID_UP
CLID_PRO
CLID_SW
CD_RES
PU-IN
DIMMER
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
DISPLAY PWB-A3
CNP703
P34,35 6~8-A
CNP702
P28 1-B,C
TO
MAIN PWB-A1(1/2)
TO
MAIN PWB-A1(2/2)
LCD DISPLAY
SYSTEM MICROCOMPUTER/
FL DRIVER
1
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C705
0.01
R786
47K
R789
47K
R772 1K
R785
1K
R773 1K
R749 1K
R766 1K
R750 1K
R751 1K
R758 1K
R742 1K
R774 1K
R763 1K
R762 1K
R757 1K
R769 1K
R768 1K
R770 1K
R744 1K
R760 1K
R759 1K
R777 1K
R752 1K
R776 1K
R767 1K
R764 1K
R765 1K
R761 1K
R784
47K
LCD701
IC701
IX0037SJ
CNS702
CNW702
CNW703
CNS703
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