Sam4s ER-5200M Service Manual

13-6 SAM4S ER-5200 Series
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.
A(3) A(2) A(0) A(4) A(1) A(2) A(0) A(2) A(1) A(0)
V153 V147 V141 V133 V129 V124 V127 V119 V123 V117 V111 V107 V103 V94
5
A(1) A(5)
VCC
V150 V159 V143 V135 V98 V204 V89
VCC
VCC
10K R140
VCC
10K R153
10K R165
10K R170
VCC
10K R130
10K R133
10K R137
10K R145
D26
V163
D23
V152
D21
V146
D19
V140 V131 V125 V132 V126 V120 V115 V122 V114
D10
V105 V96
D8
L36
2
L33
4
L31
6
L29
8 9
L27
11
L25
13
L23
15
L21 L20
17
L18
19
D(0:7)
V214 V213 V201 V191 V189 V183 V182
SEN_DWRCOMP2
ALL_CLEAR
SEN_DISPDISCON
ER5500MAIN.SCH
ER-5500 MAIN
4 3 8 5 6 2 3 1 3 4 7 6
8
A(0:20)
VCC
C55 100nF
VCC
VCC VCC VCC
C68 100nF
V145
D27 D24 D22
V151 V144
D18 D20
V138
D15 D14 D11 D13 D12
V161
D9
V106
D25
V97
MMBD6050LT1
D7
L34 L32 L38
5 3 1
L28 L30
7
10
L26 L24 L22
16 14 12
L19
18
L54 L17
D(0:7)
C79 100nF
VCC
V212 V209
10K R144
V179 V184 V197
VCC
R162 10K
3 2
10K R161
10K R172
10K R167
SEN_DWRCOMP1
MODE_SIG
2002.11.22
5 2
[Key Return]
4 7 2 5
V1.4
D17 D16
VCC
10K R131
C81 100nF
10K R141
10K R134
10K R154
[Mode Key]
CS_KBDMODE CS_KBDMODE CS_KBDMODE
CS_EXTIN2
_RD
D(7) D(4) D(5) D(1) D(2)
CS_KBDMODE
D(6) D(7) D(3) D(4) D(0) D(1)
[All Clear Switch]
ALL_CLEAR
Note] Clerk Key = 16
개
가능
L53 L48 L45
C60 100nF
C84 100nF
D(6) D(3) D(0)
_RD
D(5) D(2)
MODE_SIG
20
CON-FPC;20P,2.54MM,ST CN7:T
KEY & MODE SCAN PART
1
CON-BOX;5P,2.5MM,ST CN10:A
L55 L52 L51
1
CN9:A CON-FPC;8P,2.54MM,ST
L46 L44 L43 L50 L49 L47
Hyun-Oh,Yun
[Key Scan]
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
U23
74HC138
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
U16
74HC138
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
U18
74HC138
19
OE2
1
OE1
11
Y7
7
A5
8
A6
14
Y4
13
Y5
4
A2
5
A3
17
Y1
16
Y2
2
A0
12
Y6
15
Y3
18
Y0
9
A7
6
A4
3
A1
10
GND
20
VCC
74HCT541
U30
19
OE2
1
OE1
11
Y7
7
A5
8
A6
14
Y4
13
Y5
4
A2
5
A3
17
Y1
16
Y2
2
A0
12
Y6
15
Y3
18
Y0
9
A7
6
A4
3
A1
10
GND
20
VCC
74HCT541
U27
[Clerk Key]
1
CON-NOWALL;3P,2.54MM,ST CN8:A
8
CON-BOX;8P,2.5MM,ST CN14:H
SEN_CLERK3 SEN_CLERK2 SEN_CLERK4 SEN_CLERK1

Sam4s ER-5200M Specifications

General

Brand	Sam4s
Model	ER-5200M
Category	Cash Register
Language	English