Acer Extensa 7620, Service Manual

Page: 47 / 180

Chapter 1 37
Audio Codec Realtek ALC883
Keyboard
Item Specification
Keyboard controller NS PC97541V
Total number of keypads 105-/106-key
Windows logo key Yes
Internal & external keyboard work
simultaneously Plug USB keyboard to the USB port directly: Yes
Battery
Item Specification
Vendor & model name Panasonic (6cell) 2.0
Sanyo (6cell) 2.0
SMP (6cell) 2.0
Panasonic (8cell) 2.4
Sanyo (8cell) 2.4
SMP (8cell) 2.4
Battery Type Li-ion
Pack capacity 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
Number of battery cell 6/8
Package configuration 3 cells in series, 2 series in
parallel
4 cells in series, 2 series in
parallel
Normal voltage 11.1V
Charge voltage 19.0 v
LCD 17” inch
Item Specification
Vendor & model name B170PW03 (Glare)
LTN170X2-L02-1-1 (Glare)
LP171WP4-TLB1 (Glare)
B170PW03 (Non-Glare)
LTN170X2-L02-1 (Non-Glare)
LP171WP4-TLA1 (Non-Glare)
Screen Diagonal (mm) 17 inches 17 inches
Active Area (mm) 331.1 x 207.0 331.2x207
Display resolution (pixels) 1280 x 800 WXGA 1280x800 WXGA
Pixel Pitch 0.2588 x 0.2588 0.25875x0.25875
Pixel Arrangement R.G.B. Vertical Stripe R.G.B. Vertical Stripe
Display Mode Normally White Normally White
System Board Major Chips
Item Controller
SG_Tangiz.book Page 37 Tuesday, July 10, 2007 11:01 AM