1-13-3
H9510PIN
IC612 [ PT6315-S(TP) ]
Pin
No.
In/Out
Signal
Name
Name Function
1 In CLK
Clock Input
2 In STB Serial Interface Strobe
3 In
K1 Key Data 1 Input
4 In
K2 Key Data 2 Input
5 - VSS GND
6 - VDD
Power Supply
7
Out
a
Segment Output
8 b
9 c
10 d
11 e
12 f
13 g
14 h
15 - VEE Pull Down Level
16 Out
i
Segment Output
17
Out
7G
Grid Output
18
6G
19
5G
20 4G
21 3G
22 2G
23 1G
24 - VDD Power Supply
25 - VSS GND
26 In OSC Oscillator Input
27 Out DOUT Serial Data Output
28 In
DIN Serial Data Input
www.freeservicemanuals.info
8/6/2014
Digitized in Heiloo, Holland
