Sharp HR-MB3 Service Manual page 25

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+B
+B
+B
5
4
VCC
C700
7SZ32U
PUT OR
GND
GATE
1
2
3
R706
0
7
6
TL700
TL734
D700
UDZS33B
+B
TL735
R709
0
TL736
TL737
TL738
A1
TL739
zWE
TL740
zRE
TL743
D0
TL744
D1
TL745
D2
TL746
D3
TL747
D4
TL748
D5
TL749
D6
TL750
D7
TL751
TL752
TL753
TL754
TL755
TL756
TL757
TL758
TL759
TL760
+B
C703
4.7u/6.3V
8
Figure 6-12 SCHEMATIC DIAGRAM (12/12)
LED
1
LED PWR
2
LED GND
LCD
33
1
N.C.
32
2
N.C.
31
3
PS
30
4
MPU1
29
5
MPU0
28
6
CS1B
27
7
RESETB
26
8
RS
25
9
WRD
24
10
RDB
23
11
D0
22
12
D1
21
13
D2
20
14
D3
19
15
D4
18
16
D5
17
17
D6
16
18
D7
15
19
D8(N.C.)
14
20
D9(N.C.)
13
21
D10(N.C.)
12
22
D11(N.C.)
11
23
D12(N.C.)
10
24
D13(N.C.)
9
25
D14(N.C.)
8
26
D15(N.C.)
7
27
VSS
6
28
VDD
5
29
N.C.
4
30
N.C.
3
31
N.C.
2
32
N.C.
1
33
N.C.
9
10
6 – 12
HR-MB3
LCD UNIT (213)
11
12

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