T140B ACER, T140B Datasheet - Page 19

• Manufacturer Part Number: T140B
• Description: COLOR TFT LCD MODULE
• Manufacturer: ACER

10. Power ON/OFF Sequence
VDD power and lamp on/off sequence is as follows. Interface signals are also shown in
the chart. Signals from any system shall be Hi-Z state or low level when VDD is off.
VDD
Signals
Lamp On
0 V
0 V
0 V
10%
90%
10ms max.
0 min.
10%
180ms min.
10%
19
/
19
0 min.
0 min.
10%
10%
90%
150ms min.
10%
10%