55LEX8-SA (CHASSIS:LJ03S) - LG TV Service Manual (repair manual). Page 7

5.1 LJ03S 

1) Stable for approximately 60 minutes in a dark environment at 25 ºC ± 2 ºC and windless room
2) Operating Ambient Humidity : Min 10, Max 90%RH
3) Supply Voltage : 12V
4) Frame Frequency : 240hz

- 7 -

No

Item

Min

Typ

Max

Unit

Remark

1

Max Luminance

2D

350

400

cd/m

2

47LEX8

(Center 1-point / 

3D

30

40

cd/m

2

47LEX8

Full White Pattern)

2D

350

400

cd/m

2

55LEX8

3D

40

50

cd/m

2

55LEX8

2

Color coordinate

RED

X

Typ.

0.642

Typ.

47LEX8

Y

-0.03

0.333

+0.03

GREEN

X

0.307

Y

0.605

BLUE

X

0.149

Y

0.058

WHITE

X

0.280

Y

0.290

RED

X

Typ.

0.642

Typ.

55LEX8

Y

-0.03

0.333

+0.03

GREEN

X

0.307

Y

0.605

BLUE

X

0.149

Y

0.058

WHITE

X

0.280

Y

0.290

3

Luminance Uniformity

77

%

4

Contrast ratio

1000:1

1400:1

5

Dynamic Contrast Ratio

6000000:1 7000000:1

6

Color Temperature

Cool

Typ.

0.269

Typ.

**The W/B Tolerance is  ±0.015 for

-0.015

0.273

+0.015

Adjustment

Medium

0.285

0.293

Warm

0.313

0.329

7

3D Crosstalk

10

12

%