TM121XG_02L01 TORiSAN, TM121XG_02L01 Datasheet - Page 12

• Manufacturer Part Number: TM121XG_02L01
• Description: LCD_Module
• Manufacturer: TORiSAN

Tottori SANYO Electric Co., Ltd.
POWER ON/OFF SEQUENCE REQUIREMENT
VDD
LVDS input
CFL
(Recommend)
recommended to consider some timing difference between LVDS input as shown above.
stopped function, screen may look white for a moment or abnormal image may be
displayed.
off. It does not cause damage to liquid crystal molecule and driving circuit.
When the power is off, LVDS input must be kept at either low level or high impedance.
Power sequence for CFL (backlight) is not specified especially, however it is
If backlight lights on before LCD starts function, or if backlight is kept on after LCD
This is caused by variation in output signal from timing generator at LVDS input on or
0 < t1 < 25ms
0V
0V
0 < t2 < 65ms
ON
OFF
0.3V
100ms < t6
Power-on
3.0V
VALID DATA
15ms < t3 < 200ms
0 < t4 < 50ms
TM121XG-02L01
V
V
TH
Power-off
0ms < t7
TL
3.0V
0.3V
V
Ver.4
CM
150ms < t5
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