Acer TRAVELMATE 2440 SERIES 3640 Service Manual page 48

Keyboard
Keyboard controller
Total number of keypads
Windows logo key
Internal & external keyboard work
simultaneously
Battery
Vendor & model name
Battery Type
Pack capacity
Number of battery cell
Package configuration
Normal voltage
Charge voltage
LCD 14.1" inch
Item
Vendor & model name
Screen Diagonal (mm)
Active Area (mm)
Display resolution (pixels)
Pixel Pitch
Pixel Arrangement
Display Mode
Typical White Luminance (cd/m
also called Brightness
Luminance Uniformity
Contrast Ratio
Response Time (Optical Rise Time/Fall
Time)msec
Nominal Input Voltage VDD
40
Item
Item
QDI QD14TL01-02
14.1 inches
304.1x228.1
1280x800 WXGA
0.237x0.237
R.G.B. Vertical Stripe
Normally White
185
2
)
N/A
300
25 (rising+falling)
+3.3V Typ.
ENE KB 3910
88-/89-key
Yes
Plug USB keyboard to the USB port directly: Yes
Specification
Sanyo (6cell) 2.0
Sony (6cell) 2.0
Panasonic (6cell) 2.0
SMP (6cell) 2.0
Snayo (6cell) 2.4
Sony (6cell) 2.4
Panasonic (6cell)2.4
Sanyo (9cell) 2.4
Li-ion
4000 mAH forSanyo (6cell) 2.0
4000 mAH Sony (6cell) 2.0
4000 mAH Panasonic (6cell) 2.0
4800 mAH Snayo (6cell) 2.4
4800 mAH Sony (6cell) 2.4
4800 mAH Panasonic (6cell)2.4
Sanyo (9cell) 2.4
6/9
3 cells in series, 2 series in parallel
3 cells in series, 3 series in parallel
14.8V
16.8+-0.2v
Specification
CMO N141I1-L03
14.1 inches
304.1x228.1
1280x800 WXGA
0.237x0.237
R.G.B. Vertical Stripe
Normally White
185
N/A
500
5/11
+3.3V
Specification
SAMSUNG
LTN141W1-L01
14.1 inches
304.1x228.1
1024x768 XGA
0.237x0.237
R.G.B. Vertical Stripe
Normally White
200
70
300
25 (rising+falling)
3.3V
Chapter 1