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2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
A
— 28 —
CN3
RD
NC
NC
SD
NC
NC
RD
NC
SD
9
8
7
6
5
4
3
2
1
CN2
RD
NC
SD
SD
SD
RD
NC
NC
SD
1
2
3
4
5
6
7
8
9
+
–
+
–
10
9
8
7
6
5
4
3
2
1
+
–
+
–
+
–
+
–
3
6
8
11
1
4
5
9
10
12
13
14
2
IC10
CN4
TO KITCHEN PRIMTER
GND
TO INLINE
D9
D10
D4
D5
D6
D7
D1
D2
TO UPS
RTS
TO E-I/O-PB-12 (3/6)
TO E-I/O-PB-12 (2/6)
TXD
RXD
TXEN
TXOUT
RXIN
POWER
BATT
DCCUT
C19
GND
Vcc
R42
R37
5
R38
R41
GND
C23
C22
IC8
7
GND
6
Vcc
+12V
–12V
R43
GND
R44
Vcc
8
R39
R40
10
11
R19
R18
10
11
7
6
1
2
R23
R24
Vcc
VCC
GND
GND
R25
IC3
9
12
16
R12
14
13
4
15
IC3
IC3
IC3
3
12
5
9
RA5
R16
R17
6 7 5 3 2 4
1
VCC
IC8
3
4
IC8
2
1
D8
R20
D3
VCC
D11
R21
VCC
F3
F4
F2
F1
GND
IC9
Board No.
E-I/O-PB-12 (6/6)
E211765
Содержание EX-I/O-PB-12
Страница 10: ...8 4 3 C Inline 1 Circuit Diagram Pin Configuration Internal Block Diagram...
Страница 13: ...11 4 4 Timing Chart 1 EP Rom read 2 S Ram write...
Страница 23: ...21 6 IC Data TC74HC04P TC74HC04P SN751178N...
Страница 31: ...29 9 PARTS LIST...
Страница 32: ...30...
Страница 33: ...8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926...