Sam4s ER-5200M - Page 107

SAM4S ER-5200 Series 13-5
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.
_WR
D(7) D(5) D(4) D(2) D(1)
V52
D(7) D(6) D(5) D(4) D(3) D(2) D(1) D(0)
V85
4
D(6) D(3) D(0)
V87
V90
V81
_RD
CS_EXTIN1
SEN_LEVER_RJ SEN_BLKMARK_J
SEN_NEAREND_J
SEN_NEAREND_R
SEN_PEND_R
LCD_CONTADJ_4 LCD_CONTADJ_3 LCD_CONTADJ_1 LCD_CONTADJ_2
DRAWER_2
STEP_J_EN
DRAWER_1
STEP_R_EN
IRC_REN
DTR1
DSR1
TXD1
DTR0
DSR0
TXD0
10
7 8 5 4 2 4 5 2
ER5500MAIN.SCH
ER-5500 MAIN
8
V84
10KR89 10KR86
5 4
6
74HCT32 U12:2
D(0:7)
VCC
VCCVCC
C40 100nF
SEN_AUTOCUT
SEN_BLKMARK_R
SEN_PEND_J
C53 100nF
VCC
IRC_DEN
RXD1
RXD0
9 3 6
VCC
6 3
VCC
2002.11.22
V1.4
1011
U17:5
74HC14
VCC VCC
R171 10K
CS_EXTOUT1
MEM_CE
TXD2_IRC
(TPH J_Side Feed Motor Enable) (TPH R_Side Feed Motor Enable)
2 1
3
14
7
74HCT32 U12:1
10KR90 10KR91
9 10
8U12:3
74HCT32
RXD2_IRC
C37 100nF
EXTERNAL I/O & I/F PART
1
CON-BOX;10P,2.5MM,ST CN13:A
Hyun-Oh,Yun
1
CON-BOX;6P,2.5MM,ST CN11:A
R173 10K
[Serial & IRC I/F Part - to I/F PBA]
10
GND
1
OC
14
6Q
13
7Q
9
8D
17
3Q
16
4Q
6
5D
7
6D
19
1Q
3
2D
4
3D
12
8Q
15
5Q
18
2Q
20
VCC
2
1D
5
4D
8
7D
11
CLK
74HC574
U7
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
U8
74HCT541