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Sam4s ER-5200M Service Manual

Sam4s ER-5200M
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SAM4S ER-5200 Series 13-3
4
Date
of
4
3
2
1
AB
Size
3
2
1
B
Drawn by
Sheet
C
TITLE :
D
C D
File Name
A3
Rev
Shin Heung Precision Co., Ltd.
V91
A(8)
A(9)
A(5)
A(6)
A(2)
A(3)
A(0)
D(2)
D(1)
D(5)
D(4)
D(7)
2
V93
A(7)
A(4)
A(1)
D(0)
D(3)
D(6)
V14
V99
MEM_CE
V101
_RESET
_CS2
A(19)
_WR
_RD
A(2)
A(3)
_RD
A(0)
A(1)
A(1)
A(2)
A(4)
A(5)
A(7)
A(8)
A(11)
A(10)
A(13)
A(14)
A(16)
A(17)
A(19)
V160
V158
V166
_WR
D(2)
D(1)
D(0)
D(3)
V154
D(0)
D(1)
D(3)
D(4)
D(6)
D(7)
A(0)
V149
V173
V169
_RD
_WR
CS_RAM1M1
A(14)
A(15)
A(11)
A(12)
A(8)
A(9)
A(5)
A(6)
A(2)
A(3)
A(0)
V148
0x300000
0x2E0000
_RD
_WR
CS_RAM1M2
A(14)
A(15)
A(11)
A(12)
_RESET
_CS1
A(12)
V139
V142
_RD
_WR
A(17)
A(18)
A(14)
A(15)
A(11)
A(12)
A(8)
A(9)
A(5)
A(6)
A(2)
A(3)
A(0)
V177
V195
0x107800
0x106800
0x105800
0x104800
_RD
_WR
A(17)
A(18)
A(14)
A(15)
A(11)
A(12)
A(8)
A(9)
A(5)
A(6)
A(2)
A(3)
A(0)
ER5500MAIN.SCH
ER-5500 MAIN
8
A(20)
A(17)
V156
C71
100nF
VBT
_CS0
R129
150K
V167
V157
VBT
V86
A(3)
A(6)
A(9)
A(12)
A(15)
A(18)
VBT
C70
100nF
V155
V164
V171
V168
V162
D(5)
D(2)
VCC
V165
4
5
6
74HCT08
U25:2
9
10
8
74HCT08
U25:3
C74
30pF
_RESET
A(16)
A(13)
A(10)
A(7)
A(4)
A(1)
VBT
C69
100nF
V170
V172
0x380000
0x2C0000
0x200000
_RESET
A(16)
A(13)
A(10)
VBT
A(13)
A(11)
V130
VCC
VBT
VCC
C65
100nF
V136
V128
V134
V121
CS_RAM4M1
A(16)
A(13)
A(10)
VBT
A(7)
A(4)
A(1)
V116
V176
VBT
0x106000
0x105000
0x107000
0x104000
CS_RAM4M2
A(16)
A(13)
A(10)
A(7)
A(4)
A(1)
2002.11.22
V1.4
VBT
VBT
C72
30pF
2
A16
1
NC
4
A12
6
A6
14
D1
5
A7
13
D0
9
A3
18
D4
8
A4
17
D3
21
D7
20
D6
32
VCC
16
GND
3
A14
7
A5
15
D2
19
D5
22
CS1
30
CS2
31
A15
28
A13
26
A9
23
A10
12
A0
11
A1
29
WE
24
OE
25
A11
27
A8
10
A2
U15
KM681000LG-7
C59
100nF
C52
100nF
C64
100nF
32
VCC
1
A18
2
A16
4
A12
5
A7
6
A6
21
I-O8
20
I-O7
8
A4
9
A3
18
I-O5
17
I-O4
14
I-O2
13
I-O1
16
VSS
3
A14
7
A5
19
I-O6
15
I-O3
29
WE
22
CS
31
A15
28
A13
23
A10
26
A9
11
A1
12
A0
30
A17
24
OE
25
A11
27
A8
10
A2
U20
KM684000LP-7
C58
100nF
A(0:20) D(0:7)
_RESET
CS_RTC
0xF00000-0xFFFFFF
CS_RAM4M2
CS_RAM4M1
R124
100
CS_RAM1M2
CS_RAM1M1
R121
100
CS_RTC
D(2)
D(1)
D(5)
D(4)
D(7)
CS_LCD
CS_FISCAL8255
CS_KBDMODE
R116
100
CS_EXTIN1
CS_EXTIN2
R118
100
CS_EXTOUT1
D(5)
D(6)
D(5)
D(6)
D(2)
D(3)
D(2)
D(3)
D(0)D(0)
VBT
R127
150K
R1170
[Real Time Clock Circuit ]
32.768KHz
X2
VCC
VBT
R128
100
R125
100
R122
100
VBT
D(0)
D(3)
D(6)
R105
100
R108
100
R110
100
R107
100
VBT VBT
D(7)
D(4)
D(1)
D(7)
D(4)
D(1)
Hyun-Oh,Yun
11
12
13 74HCT08
U25:4
8
GND
6
E3
9
Q6
4
E1
11
Q4
13
Q2
2
A1
16
VCC
15
Q0
7
Q7
5
E2
1
A0
14
Q1
12
Q3
10
Q5
3
A2
U24
74HC138
11
WE
27
VSS2
26
CE
10
NC2
13
NC3
15
RY/BY
12
RESET
25
A0
37
VCC
22
A3
23
A2
29
DQ0
19
A6
20
A5
33
DQ2
35
DQ3
7
A9
8
A8
40
DQ5
42
DQ6
4
A12
5
A11
30
DQ8
32
DQ9
1
A15
2
A14
36
DQ11
39
DQ12
16
A18
17
A17
43
DQ14
45
DQ15
24
A1
9
NC1
14
NC4
28
OE
46
VSS1
47
BYTE
3
A13
6
A10
18
A7
21
A4
31
DQ1
38
DQ4
44
DQ7
34
DQ10
48
A16
41
DQ13
U14
AM29F800
C56
100nF
7
14
1
3
2 74HCT08
U25:1
2
A16
1
NC
4
A12
6
A6
14
D1
5
A7
13
D0
9
A3
18
D4
8
A4
17
D3
21
D7
20
D6
32
VCC
16
GND
3
A14
7
A5
15
D2
19
D5
22
CS1
30
CS2
31
A15
28
A13
26
A9
23
A10
12
A0
11
A1
29
WE
24
OE
25
A11
27
A8
10
A2
KM681000LG-7
U10
32
VCC
1
A18
2
A16
4
A12
5
A7
6
A6
21
I-O8
20
I-O7
8
A4
9
A3
18
I-O5
17
I-O4
14
I-O2
13
I-O1
16
VSS
3
A14
7
A5
19
I-O6
15
I-O3
29
WE
22
CS
31
A15
28
A13
23
A10
26
A9
11
A1
12
A0
30
A17
24
OE
25
A11
27
A8
10
A2
U19
KM684000LP-7
7
A3
8
RD
4
A0
5
A1
1
CS
2
CS
3
CLKOUT
6
A2
9
GND
12
D1
11
D0
15
ALARM
14
D3
18
VCC
17
OSCOUT
16
OSCIN
13
D2
10
WR
U26
RF5C15
A(0:20)
D(0:7)
MEM & RTC & DECODER PART
R123 10K
R120 10K
8
GND
6
E3
9
Q6
4
E1
11
Q4
13
Q2
2
A1
16
VCC
15
Q0
7
Q7
5
E2
1
A0
14
Q1
12
Q3
10
Q5
3
A2
U21
74HC138

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Sam4s ER-5200M Specifications

General IconGeneral
BrandSam4s
ModelER-5200M
CategoryCash Register
LanguageEnglish

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