3.0 inch ( 76.2mm )
5X7 DOT MATRIX LED DISPLAY
UVP-3X57 SERIES
PIN CONNECTION
CONNECTION
Pin
No.
1
UVP-3257AA
UVP-3357AA
ANODE COLUMN 1 GREEN
CATHODE COLUMN 1 GREEN
ANODE COLUMN 1 RED ORANGE CATHODE COLUMN 1 RED ORANGE
2
CATHODE ROW 7 GREEN
CATHODE ROW 7 RED ORANGE
ANODE COLUMN 2 GREEN
ANODE ROW 7 GREEN
ANODE ROW 7 RED ORANGE
CATHODE COLUMN 2 GREEN
3
4
5
ANODE COLUMN 2 RED ORANGE CATHODE COLUMN 2 RED ORANGE
ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN
ANODE COLUMN 3 RED ORANGE CATHODE COLUMN 3 RED ORANGE
6
7
8
CATHODE ROW 5 GREEN
CATHODE ROW 5 RED ORANGE
CATHODE ROW 4 GREEN
ANODE ROW 5 GREEN
ANODE ROW 5 RED ORANGE
ANODE ROW 4 GREEN
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CATHODE ROW 4 RED ORANGE
CATHODE ROW 6 GREEN
ANODE ROW 4 RED ORANGE
ANODE ROW 6 GREEN
CATHODE ROW 6 RED ORANGE
ANODE COLUMN 5 GREEN
ANODE ROW 6 RED ORANGE
CATHODE COLUMN 5 GREEN
ANODE COLUMN 5 RED ORANGE CATHODE COLUMN 5 RED ORANGE
CATHODE ROW 1 GREEN
CATHODE ROW 1 RED ORANGE
ANODE COLUMN 4 GREEN
ANODE ROW 1 GREEN
ANODE ROW 1 RED ORANGE
CATHODE COLUMN 4 GREEN
ANODE COLUMN 4 RED ORANGE CATHODE COLUMN 4 RED ORANGE
ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN
ANODE COLUMN 3 RED ORANGE CATHODE COLUMN 3 RED ORANGE
CATHODE ROW 3 GREEN
CATHODE ROW 3 RED ORANGE
CATHODE ROW 4 GREEN
ANODE ROW 3 GREEN
ANODE ROW 3 RED ORANGE
ANODE ROW 4 GREEN
CATHODE ROW 4 RED ORANGE
CATHODE ROW 2 GREEN
ANODE ROW 4 RED ORANGE
ANODE ROW 2 GREEN
CATHODE ROW 2 RED ORANGE
ANODE ROW 2 RED ORANGE
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
