— 43 —
Pin No.
Pin Name I/O Function
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
NC
NC
NC
G1
G2
G3
G4
G5
VFDP
VDD
(VDD)
NC
NC
TGC
TEST PULSE
WRQ
TSENS3
TSENS2
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
–
–
O
O
O
O
I
I
I
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Fluorescent indicator tube segment output
Not used
Not used
Not used
Fluorescent indicator tube grid output
Fluorescent indicator tube grid output
Fluorescent indicator tube grid output
Fluorescent indicator tube grid output
Fluorescent indicator tube grid output
Reference voltage input for fluorescent indicator tube
+5V power supply
+5V power supply
Not used
Not used
TGL enternal control output
Table position detection pulse output
Sub-code synchronizing signal input
Table sensor (3) input
Table sensor (2) input
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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