IC612 (FRONT PANEL CONTROL)
Pin
IN/
Signal
No.
OUT
Name
1
IN CLK
2
IN STB
3
-
NU
4
-
NU
5
-
VSS
6
-
VDD
7
OUT a
8
OUT b
9
OUT c
10 OUT d
11 OUT e
12
IN f
13
IN g
14 OUT h
15
-
VEE
16 OUT i
17
7G
18
6G
19
5G
20
OUT
4G
21
3G
22
2G
23
1G
24
-
VDD
25
-
VSS
26
IN OSC
27
-
NU
28
IN DIN
Function
Clock Input
Serial Interface Strobe
Not Used
Not Used
GND
Power Supply
Segment Output
Pull Down Level
Segment Output
Grid Output
Power Supply
GND
Oscillator Input
Not Used
Serial Data Input
1-17-3
E439APIN