Acer Aspire 3050, Service Manual

Page: 49 / 157

Chapter 1 41
Package configuration 3 cells in series, 2 series in
parallel
3 cells in series, 3 series in
parallel
Normal voltage 14.8V
Charge voltage 16.8+-0.2v
LCD 14.1” inch
Item Specification
Vendor & model name QDI QD14TL01-03
(Non Glare)
QDI QD14TL01-02
(Glare) CMO N141I1-L02
(Non Glare)
CMO N141I1-L03
(Glare) LG LPL
LP141WX1-TLA1
(Non Glare)
LG LPL
LP141WX1-TLA2
(Glare)
Screen Diagonal (mm) 14.1 inches 14.1 inches 14.1 inches
Active Area (mm) 304.1x228.1 304.1x228.1 304.1x228.1
Display resolution (pixels) 1280x800 WXGA 1280x800 WXGA 1280x800 WXGA
Pixel Pitch 0.237x0.237 0.237x0.237 0.237x0.237
Pixel Arrangement R.G.B. Vertical
Stripe R.G.B. Vertical
Stripe R.G.B. Vertical
Stripe
Display Mode Normally White Normally White Normally White
Typical White Luminance (cd/m
2
)
also called Brightness
185 185 200
Luminance Uniformity N/A N/A N/A
Contrast Ratio 300 500 400
Response Time (Optical Rise
Time/Fall Time)msec 25 (falling) 5/11 16
Nominal Input Voltage VDD +3.3V Typ. +3.3V 3.3V
Typical Power Consumption (watt) N/A 4.02 (for backlight
unit only) Total 5.38 Watt
(Typ.) @ LCM
circuit 1.28Watt
(Typ.), Backlight
4.1 Watt (Typ.)
Weight 420 (440max) 425 390(Typ.)
400(Max)
Physical Size(mm) 317.3x242.0x6.0 317.3x242.0x5.9 317.3x242.0x6.5
Electrical Interface 1 channel LVDS 1 channel LVDS 1 channel LVDS
Support Color 262,144 262,144 262,144
Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower
40/40
10/30 45/45
20/45 40/45
25/30
Temperature Range( C)
Operating
Storage (shipping)
0 to +50
-20 to +60 0 to +50
-25 to +60 0 to +50
-20 to +60
Battery
Item Specification
°