LM270WF1 LG, LM270WF1 Datasheet - Page 19

• Manufacturer Part Number: LM270WF1
• Description: LCD Module
• Manufacturer: LG

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3-6. Power Sequence
Table 7. POWER SEQUENCE
Power supply for LCD
Notes : 1. Please avoid floating state of interface signal at invalid period.
Ver 0.0
Interface signal
Power for LAMP
Option siganl
Parameter
2. When the interface signal is invalid, be sure to pull down the power supply for LCD V
3. Lamp power must be turn on after power supply for LCD and interface signal are valid.
Vcc
T1
T2
T3
T4
T5
T7
T8
T9
(ODC)
V
I
0V
10%
90%
OFF
0.01
0.01
500
200
500
Min
0.5
www.speclcd.com
www.speclcd.com
T1
T8
Product Specification
T2
www.pdffactory.com
July. 2. 2008
T3
Valid data
0 < T8 < T2
0 < T9 < T5
Lamp on
Values
Typ
-
-
-
-
-
T4
T5
T9
90%
Max
10
50
50
-
-
-
10%
Liquid Crystal Display
T7
OFF
LM270WF1
Units
ms
ms
ms
ms
ms
ms
ms
ms
LCD
19 / 31
to 0V.