Acer X193HQ Service Manual

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3.4. LCD Characteristics
3.4.1 The Physical definition & Technology summary of LCD panel
AUO M185XW01 V0
Item Condition Spec OK N.
A
Remark
LCD Panel Supplier AUO
√
Panel type of Supplier M185XW01 V0
√
Screen Diagonal 470.1 mm(18.5”W)
√
Display area Unit=mm 409.8(H) x230.4(V)
√
Physical Size Unit=mm 430.37(H) x254.6(V) x 16.5(D)
√
Weight Unit=gram 2000(Max)
√
Technology TN type
√
Pixel pitch Unit=mm 0.3(H) x 0.3(W)
√
Per one triad
Pixel arrangement R/G/B vertical stripe
√
Display mode Normally White
√
Support color 16.7Millions colors
√
6 bit + HiFRC
3.4.2 Optical characteristics of LCD panel
AUO M185XW01 V.0
Item Unit Conditions Min. Typ. Max. Remark
[degree]
[degree]
Horizontal (Right)
CR = 10 (Left)
75
75
85
85
-
-
Viewing Angle
[degree]
[degree]
Vertical (Up)
CR = 10 (Down)
70
70
80
80
-
-
Contrast ratio Normal Direction 600 1000
[msec] Rising Time - 3.6 5.7
[msec] Falling Time - 1.4 2.3
Response Time
[msec] Rising + Falling - 5 8
Red x 0.618 0.648 0.678
Red y 0.309 0.339 0.369
Green x 0.262 0.292 0.322
Green y 0.573 0.603 0.633
Blue x 0.113 0.143 0.173
Color / Chromaticity
Coordinates (CIE)
Blue y 0.040 0.070 0.100
White x 0.283 0.313 0.343 Color Coordinates (CIE)
White
White y 0.299 0.329 0.359
Luminance Uniformity
[%] 9 points
measurement
75 80
White Luminance @ CCFL
7.50mA (center)
[cd/m
2
]
240 300 -
Crosstalk (in 75Hz) [%] 1.5
* The test methods for the above items’ definition, please refer to the relative panel specification.

Acer X193HQ Specifications

General

Display diagonal	18.5 \
Display resolution	1366 x 768 pixels
Viewable size, vertical	230 mm
Contrast ratio (typical)	-
Viewable size, horizontal	410 mm
Viewing angle, horizontal	160 °
Digital vertical frequency	55 - 75 Hz
Digital horizontal frequency	30 - 80 kHz
Display brightness (typical)	300 cd/m²
HDCP	Yes
Product color	Black
Panel mounting interface	100 x 100 mm
Power consumption (typical)	17 W
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (without stand)	163.7 mm
Width (without stand)	454 mm
Height (without stand)	334.7 mm
Weight (without stand)	3600 g