Product Specification

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LM185WH2

Liquid Crystal Display

Ver. 1.0

JUN., 21, 2010

3-7. Power sequence

Notes :

1. Please avoid floating state of interface signal at invalid period.

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 an interface signal are valid.

Interface Signal (Tx)

Power for LED

Power Supply For LCD

Table 9. Power sequence

s

-

-

1

T7

ms

50

-

0.01

T2

ms

ms

-

-

500

T3

-

-

200

T4

ms

50

-

0.01

T5

ms

10

-

0.5

T1

Max

Typ

Min

Units

Values

Parameter

10%

90%

90%

10%

T1

T2

T5

T7

T3

T4

Valid data

LED on

0V

OFF

OFF

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