F-51167NCU-FW-AB Datasheet, PDF (6/17 Pages) OPTREX CORPORATION – LCD Module Specification

2.6.Power Supply ON/OFF Sequence
2.6.1.ON Sequence
SIGNAL
VCC1,VCC2
0≦t
SIGNAL
DISPOFF
50 ms≦t
LEVEL
VCC1,VCC2
GND
VCC1
GND
VCC1
GND
2.6.2.OFF Sequence
LEVEL
VCC1,VCC2
GND
VCC1
GND
VCC1
GND
0≦t
TBD ms≦t
SIGNAL
VCC1,VCC2
SIGNAL
DISPOFF
Please maintain the above sequence when turning on and off the power supply of the module.
If DISPOFF is supplied to the module while internal alternate signal for LCD driving (M) is
unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD
module.
F-51167NCU-FW-AB (AB) No.2000-0182
OPTREX CORPORATION
OPTREX
Page 6/17