Ic Pin Function Descriptions - Philips BDP7520/F7 Service Manual

IC PIN FUNCTION DESCRIPTIONS

IC5001 ( VFD DRIVER )
Pin IN/ Signal
No. OUT Name
1 - NU Not Used
2 - NU Not Used
3 - NU Not Used
4 - NU Not Used
5 IN OSC Oscillator Input
6 - NU Not Used
7 IN VFD-DIN Serial Data Input
8 IN VFD-CLK Serial Clock Input
9 IN VFD-STB Serial Interface Input
10 - NU Not Used
11 - NU Not Used
12 - VSS Ground
13 - VDD Power Supply
14 P1
15 P2
16 P3
17 P4
18 P5
19 P6
20 P7
Segment Output
21 P8
OUT Serial Data Input
22 P9
23 P10
24 P11
25 P12
26 P13
27 P14
28 P15
29 P16
30 - VEE Pull Down Level
31 P17
Segment Output
OUT
Serial Data Input
32 P18
33 - NU Not Used
34 - NU Not Used
Function
1-15-1
Pin IN/ Signal
No. OUT Name
35 8G
36 7G
37 6G
38 5G
OUT Grid Output
39 4G
40 3G
41 2G
42 1G
43 - VDD Power Supply
44 - VSS
Ground
Function
E5VK6PIN