DMC40131 Optrex Corporation, DMC40131 Datasheet - Page 9

• Manufacturer Part Number: DMC40131
• Description: LCD module
• Manufacturer: Optrex Corporation

www.DataSheet4U.com
4.3.Block Diagram
DMC40131* (BA) No.98-0165
VCC
R/W
VSS
VEE
DB7
DB0
RS
E
8
or equivalent
Control LSI
HD44780
Bias Circuit
COM 11
SEG 40
OPTREX
4
OPTREX CORPORATION
40 characters × 1 lines
Column Driver
LC7930 × 4
or equivalent
L C D P
To LSI
SEG 160
Page 9/15