Acer Extensa 7620 Service Manual page 47

System Board Major Chips
Audio Codec
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 17" inch
Item
Vendor & model name
Screen Diagonal (mm)
Active Area (mm)
Display resolution (pixels)
Pixel Pitch
Pixel Arrangement
Display Mode
Chapter 1
Item
Item
Item
B170PW03 (Glare)
LTN170X2-L02-1-1 (Glare)
LP171WP4-TLB1 (Glare)
17 inches
331.1 x 207.0
1280 x 800 WXGA
0.2588 x 0.2588
R.G.B. Vertical Stripe
Normally White
Realtek ALC883
NS PC97541V
105-/106-key
Yes
Plug USB keyboard to the USB port directly: Yes
Specification
Panasonic (6cell) 2.0
Sanyo (6cell) 2.0
SMP (6cell) 2.0
Panasonic (8cell) 2.4
Sanyo (8cell) 2.4
SMP (8cell) 2.4
Li-ion
4000 mAH Panasonic (6cell) 2.0
4000 mAH Sanyo (6cell) 2.0
4000 mAH SMP (6cell) 2.0
4800 mAH Panasonic (8cell) 2.4
4800 mAH Sanyo (8cell) 2.4
4800 mAH SMP (8cell) 2.4
6/8
3 cells in series, 2 series in
parallel
4 cells in series, 2 series in
parallel
11.1V
19.0 v
Specification
Controller
Specification
B170PW03 (Non-Glare)
LTN170X2-L02-1 (Non-Glare)
LP171WP4-TLA1 (Non-Glare)
17 inches
331.2x207
1280x800 WXGA
0.25875x0.25875
R.G.B. Vertical Stripe
Normally White
37