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A
[IEEE1284 I/F]
5
4
3.3V
R72
10K
R60
10K
3
2
1
A
10
CD[7:0]
10
ACK
10
BUSY
10
PE
10
SLCT
10
FAULT
10
STB
10
INIT
6
SLCTIN
10
AUTOFD
R91
10K
10
REVERSE
AR-M350U CIRCUIT DIAGRAM 9-38
B
IC15
CD0
8
A1
CD1
9
A2
CD2
11
A3
CD3
12
A4
CD4
13
A5
CD5
14
A6
CD6
16
A7
CD7
17
A8
2
A9
3
A10
4
A11
5
A12
6
A13
20
A14
21
A15
22
A16
23
A17
1
HD
48
DIR
19
PERI LOGIC IN
PERI LOGIC OUT
25
HOST LOGIC IN
HOST LOGIC OUT
7
3.3V
VCC
18
VCC
31
VCC CABLE
42
VCC CABLE
74LVX161284MEA
C86
0.1uF
C90
22uF/16V
VCC
B
C
41
B1
40
B2
38
B3
37
B4
36
B5
35
B6
33
B7
32
B8
47
Y9
46
Y10
45
Y11
44
Y12
43
Y13
29
C14
28
C15
27
C16
26
C17
30
24
10
GND
15
GND
34
GND
39
GND
C
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