Ic Pin Function Descriptions - Sylvania DVL700F Service Manual

IC PIN FUNCTION DESCRIPTIONS

Comparison Chart of Models and Marks
Model
DVL700F
DVL150F
IC2001 (FRONT PANEL CONTROL)
Pin IN/ Signal
Mark
No. OUT Name
1 IN FP-CLK
2 IN FP-STB
3 IN K1
4 IN K2
5 - VSS
6 - VDD
7 OUT a / KEY-1
8 OUT b / KEY-2
9 OUT c / KEY-3
10 OUT d / KEY-4
11 e
12 f
OUT
13 g
14 h
A - VEE
15
B - NU
16 OUT i
17 OUT 7G
A OUT 6G
18
B OUT PLAY-LED
A OUT 5G
19
DISC-IN-
B OUT
LED
20 4G
21 3G
OUT
22 2G
23 1G
24 - VDD
25 - VSS
26 IN OSC
27 OUT FP-DOUT
28 IN FP-DIN
Mark
A
B
Function
Clock Input
Serial Interface Strobe
Key Data 1 Input
Key Data 2 Input
GND
Power Supply
Segment Output / Key
Source-1
Segment Output / Key
Source-2
Segment Output / Key
Source-3
Segment Output / Key
Source-4
Segment Output
Pull Down Level
Not Used
Segment Output
Grid Output
Grid Output
"PLAY" LED Signal
Output
Grid Output
"DISC-IN" LED Signal
Output
Grid Output
Power Supply
GND
Oscillator Input
Serial Data Output
Serial Data Input
1-13-1 E6121PIN