— 98 —
I/O
Function
Pin No.
Pin Name
—
I
I
I/O
O
I
—
I
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
O
O
34
35
36
37
38
39
40
41
42 to 45
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63 to 78
79
80 to 84
85 to 100
AVDD
AVREF
BACKUP
BUSY
CLK-OUT
CLK-IN
VSS
SIRCS-IN
D3 to D0
LED7-G
LED6-G
LED5-O
LED5-G
LED4-O
LED4-G
LED3-O
LED3-G
LED2-O
LED2-G
LED-11
LED-12
LED-13
LED-14
LED1-O
LED1-G
P1 to P16
VLOAD
P17 to P21
16G to 1G
+5V power supply
A/D reference voltage input (+5V)
AC OFF detection input “L”: AC OFF
Y. bus busy input/output
Y. bus clock input
Y. bus clock outut
Ground
Remote control signal input (outside)
Y. bus data input/output
LED drive output “H”: active
Segment output to FL
–27V power supply for FL
Segment output to FL
Grid output to FL
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9
9
2
8
9
4
2
9
8
TEL 13942296513
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
