Hitachi DV-P335E Manuel Technique page 45

8 IC PIN FUNCTION DESCRIPTIONS
IC2001 [ PT6313-S-TP ]
Pin Signal
In/Out
No. Name
1 In FP-CLK
2 In FP-STB
3 In K1
4 In K2
5 - VSS
6 - VDD
a / KEY-1 Segment Output / Key
7 Out
8 Out b / Key-2
9 Out c / Key-3
10 Out d / Key-4
11 Out e
12 Out f
13 Out 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 Out FP-DOUT Serial Data Output
28 In FP-DIN
20
Name Function
Clock Input
Serial Interface Strobe
Key Data 1 Input
Key Data 2 Input
GND
Power Supply
Source-1
Segment Output / Key
Source-2
Segment Output / Key
Source-3
Segment Output/ Key
Source-4
Segment Output
Pull Down Level
Segment Output
Grid Output
Power Supply
GND
Oscillator Input
Serial Data Input