Acer Extensa 5220 Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220 - Page 46

System Board Major Chips Item Controller Audio Codec Keyboard Item Realtek ALC883 Specification Keyboard controller Total number of keypads Windows logo key Internal & external keyboard work simultaneously NS PC97541V 88-/89-key Yes 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 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 Battery Type Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage LCD 15.4" inch Item Specification Vendor & model name AUO B154EW02-V0 (NonGlare) AUO B154EW02-V1 (Glare) 15.4 inches 331.1 x 207.0 1280 x 800 WXGA 0.2588 0.2588 R.G.B. Vertical Stripe Normally White LPL LP154WX4-TLA2 (NonGlare) LPL LP154WX4-TLC2 (Glare) 15.4 inches 331.2x207 1280x800 WXGA 0.25875x0.25875 R.G.B. Vertical Stripe Normally White Screen Diagonal (mm) Active Area (mm) Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode 36 Chapter 1