Casio SA-5000 Service Manual page 82

Electronic cash register
Table of Contents

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A
B
C
1
AD[0..15]
A[0..20]
2
3
4
RD#
E#
5
U14B
4
R/W#
5
74AC32
U14D
12
13
BHE#
6
74AC32
7
8
HEAD_EN#
9
C51
0.1 µF
U15
1
VCC
2
NC
3
GND
4
10
C
5
OUT
M51953AL
C53
0.01 µF
A
B
C
D
E
F
G
U7D
A20
12
R61
11
A15
13
33
74AC32
0000H-7FFFH
10000H-17FFFFH
U12
Odd
AD8
11
10
A1
D1
A0
AD9
12
9
A2
D2
A1
AD10
13
8
A3
D3
A2
AD11
15
7
A4
D4
A3
AD12
16
6
A5
D5
A4
AD13
17
5
A6
D6
A5
AD14
18
4
A7
D7
A6
AD15
19
3
A8
D8
A7
25
A9
A8
24
A10
A9
21
A11
A10
VCC
23
A12
A11
2
A13
A12
26
A14
A13
1
A16
A14
C46
22
0.1 µF
OE
20
CS
27
WE
M5M5256AFP-10L
U14A
1
R62
3
WRO#
6
2
33
74AC32
U14C
9
R63
8
WRO#
11
10
33
VCC
74AC32
C48
0.1 µF
CN10
FB2
1
Q7
2
EXCELSA35
3
R65
B3PS-VH
FB3
6.8K
EXCELSA35
Q9
R67
2SA1115
VCC
R68
4.7K
R69
VCC
4.7K
R70
4.7K
Q10
2SC2603
4.7K
R71
VCC
4.7K
VCC
R72
R73
R74
4.7K
Q11
1K
2SA1115
4.7K
R79
Q12
CPURES#
2SC2603
1K
C52
R75
0.1 µF
1K
D
E
F
G
H
I
J
0000H-7FFFH
10000H-17FFFFH
U13
Even
AD0
11
10
A1
D1
A0
AD1
12
9
A2
D2
A1
AD2
13
8
A3
D3
A2
AD3
15
7
A4
D4
A3
AD4
16
6
A5
D5
A4
AD5
17
5
A6
D6
A5
AD6
18
4
A7
D7
A6
AD7
19
3
A8
D8
A7
25
A9
A8
24
A10
A9
21
A11
A10
VCC
23
A12
A11
2
A13
A12
26
A14
A13
1
A16
A14
C47
22
0.1 µF
OE
20
CS
27
WE
M5M5256AFP-10L
+24 V
2SJ177
+
S
D
C49
VP
C50
100 µF/50 V
0.1 µF
R64
10K
R66
22K
Q8
2SC2603
Name:
H
I
J
— 80 —
K
L
M
N
Memory Map
FFFFFFH
120000H
1FFFFFH
KANJI
ROM
100000H
040000H
03FFFFH
ROM
038000H
037FFFH
030000H
02FFFFH
ROM
028000H
027FFFH
020000H
01FFFFH
ROM
018000H
017FFFH
RAM
010000H
00FFFFH
ROM
008000H
007FFFH
RAM
000000H
Board No.
SA-5100
PRINTER CONTROLLER (2/2)
K
L
M
N
O
P
1
2
3
4
5
6
7
8
9
10
Reserved
Drawing No.
O
P

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