Sam4s ER-380F - Page 98

SAM4S ER-380M/F SERIES 13-9
4
Date
of
4
3 2 1
AB
Size
3 2 1
B
Draw n by Sheet
C
TITLE :
D
C D
File Name
A3
Rev
Shin H eung Precision Co., Ltd.
0
V138
VFIS_O NO FF
LD (0:7)
V139
500m A
FD(0) FD(3) FD(2) FD(1) FD(6) FD(5) FD(4)
FA(0)
FD(7)
FA(3) FA(2) FA(1) FA(6) FA(5) FA(4) FA(8) FA(7)
FA(11) FA(10)
FA(9)
FA(14) FA(13) FA(12) FA(15)
40m A
18.4m A
FD(6) FD(7) FD(3) FD(4)
FA(4) FA(5)
FA(17)
FA(7)
FD(0)
FA(11)
4 6
FA(8) FA(9)
10 12
FA(14) FA(13)
18 16
FA(1) FA(0)
24 22
FA(16)
FA(3)
30 28
ER 380_M AIN.SCH
ER-380M MAIN
FA(0:17)
8
RESET
R 127 4.7K
R 125 10K
R 130 10K
3
OUT
1
IO
2
GND
M C 7812 U22
2 3
1
M M BT2222A Q24
C83 100uF 16V
R 106470 R 109470
470 R 118
R 123470
C90 100nF
37.2m A
VCC
FD(2) FD(5)
FA(6)
FD(1)
2
FA(10) FA(12) FA(15)
FA(2)
14 8 26 20
2003.10.18
FD(0:7)
K-W on,C hoi
V1.4
R 129 4.7K
VCC
C91 100nF
R 108 4.7K
6.8K R 107
VCC
4.7K R 102
V148
V140
_C S2
RESET
FD(0:7)
_W R
_R D
A(1) A(0)
D(2) D(1) D(0) D(5) D(4) D(3) D(7) D(6)
FA(0:17)
Fiscal EPR O M VCC(6.2V )
5 3
11
9
15 17 23 21 29 27
1K R 117
VDRV
0x200000~0X 2FFFFF
hfe=120 - 240
C94 100nF
DIODE-SK14 D15
ZD1 1N 4735A
CS_FISCAL_EPROM
(Fiscal EPR O M nC S From CPU)
Fiscal EPR O M Writing Voltage(12.5V )
C88 100nF
REVISION HISTO RY
19 13
7
25
C95 100nF
D17
M M B D 6050LT1
2 3
1
Q25 M M BT2222A
1
NC4
12
NC1
23
NC2
39
RESET
4
PA1
3
PA2
40
W R
6
R D
10
A0
9
A1
37
D1
38
D0
33
D4
35
D3
30
D7
31
D6
29
VCC
8
GND
34
NC3
5
PA0
2
PA3
7
C S
36
D2
32
D5
21
PB1
22
PB2
26
PB5
25
PB4
28
PB7
44
PA4
43
PA5
41
PA7
17
PC1
18
PC2
15
PC4
14
PC5
11
PC7
27
PB6
24
PB3
20
PB0
16
PC0
42
PA6
19
PC3
13
PC6
KS C 82C 55 U18
VCC
VCC
DIODE-SK14 D19
1
C N 14:A
CON-BO X;30P,2MM,2R ,ST
2 3
1
KS A 1182-Y Q23