Acer S191HQL Service Manual page 14

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1.3.4.2 Factory Assigned Display Modes:
1.4 Flat Panel:
1.4.1 General Requirements:
The panel shall be a FULL HD resolution 18.5" diagonal TFT-LCD.
1.4.2 Polarizer Hardness:
The front polarizer should have hard coating (3H) and anti-glare treatment.
1.4.3 Backlight Requirements:
1.4.3.1 General Requirements: (For LCD BM185WH2-T2BB)
Parameter
LED :
LED String Current
LED String Voltage
Power Consumption
LED Life Time
Mode 
VGA 
SVGA 
XGA 
VESA 
WXGA
DOS 
1280x1024 
SXVGA 
1280x1024 
VGA
 
SVGA 
MAC 
Symbol
Condition
Is
Vs
PBar
LED_LT
Resolution 
640x480 
640x480 
640x480 
800x600 
800x600 
800x600 
800x600 
1024x768 
1024x768 
1024x768 
1152x864 
1280x960 
1280x720 
1366 x 768   
1280x800 
720x400 
640x480 
832x624 
1152x870 
 
Values
Min.
Typ.
-
110
45.0
48.0
-
10.6
30,000
 
60Hz 
72Hz 
75Hz 
56Hz 
60Hz 
72Hz 
75Hz 
60Hz 
70Hz 
75Hz 
75Hz 
60Hz 
60Hz 
60Hz 
60Hz 
70Hz 
60Hz 
75Hz 
67Hz 
75Hz 
75Hz 
Unit
Max.
120
mA
51.0
V
11.2
Watt
-
-
Hrs
12 
 
Notes
1,7
2,7
3,7
4,6,7
5,7

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