Sam4s ER-380F - Page 96

SAM4S ER-380M/F SERIES 13-7
4
Date
of
4
3 2 1
AB
Size
3 2 1
B
Draw n by Sheet
C
TITLE :
D
C D
File Nam e
A3
Rev
Shin H eung Precision Co., Ltd.
V133 V116 V128 V123 V129 V127 V125 V126
V124
0
VCC
4.7K R 116
4.7K R 129
4.7K R 127
4.7K R 117
0x100008~0X 10000F
_C S1
A(3) A(2) A(1) A(0)
V130 V115 V117 V118 V132 V114 V113 V112
3
C N 13:C
5
C N 13:E
7
C N 13:G
V120 V138 V135 V141
ER 380_M A IN.SCH
ER-380M MAIN
5
C N 14:E
6
C N 14:F
2
C N 14:B
3
C N 14:C
8
C N 12:8
6
C N 12:6
5
C N 12:5
2
C N 12:2
3
C N 12:3
8
VCC
VCC
C89 100nF
D27 D21 D22 D23 D24
2
C N 13:B
8
C N 13:H
6
C N 13:F
4
C N 13:D
LD (0:7)
VCC
V119 V140 V131
MODE_SIG
D12
2003.10.18
[Key Return]
4
C N 14:D
7
C N 12:7
4
C N 12:4
K-W on,C hoi
V1.3
D25 D26
VCC
4.7K R 122
4.7K R 128
4.7K R 126
4.7K R 107
[M ode Key]
A(0:19)
1
C N 13:A
CON-FPC ;8P ,2.54MM,ST
_C S1
D(6) D(7) D(3) D(4) D(0) D(1)
L18 L21
[Key Scan]
39 R 119 39 R 108 39 R 109 39 R 110 39 R 111 39 R 118
_R D
C93 100nF
D(5) D(2)
REVISION HISTO RY
L20 L19 L16 L15 L17
1
C N 14:A
CON-FPC ;6P ,2.54MM,ST
39R 100
8
GND
6
E3
9
Q 6
4
E1
11
Q 4
13
Q 2
2
A1
16
VCC
15
Q 0
7
Q 7
5
E2
1
A0
14
Q 1
12
Q 3
10
Q 5
3
A2
U21
74H C 138
39 R 112 39 R 113
19
O E2
1
O E 1
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
74H C T541
U23
1
C N 12:1
CON-BO X;8P,2.5MM,ST(YH)
NOTE] CON-BO X ; M O LEX (LPP1) -> CO N BO X ;
¿‹¨£
(LPP2)
D20
M M BD 6050LT1
CPU PORT 10.3
¡»
ADD(0x100000)