Aspire Digital 7520G, 7220G manual Keyboard, Battery, LCD 17 inch

System Board Major Chips

Item	Controller
Bluetooth	Foxconn Bluetooth® 2.0+EDR
Wireless LAN	Foxconn Atheros XB63 minicard b/g
	Fox BRM 4311 Minicard BG
PCMCIA	TI PCI 7412
Audio	Realtek ALC268

Keyboard

Item	Specification
Keyboard controller	KBC1122
Total number of keypads	88-/89-key
Windows logo key	Yes
Internal & external keyboard work	Plug USB keyboard to the USB port directly: Yes
simultaneously

Battery

Item	Specification
Vendor & model name	BATTERY PANASONIC LI-ION
	6CELLS
	BATTERY SANYO LI-ION 6CELLS
	BATTERY SIMPLO LI-ION 6CELLS
	BATTERY SONY LI-ION 6CELLS
	BATTERY PANASONIC LI-ION
	8CELLS
	BATTERY SANYO LI-ION 8CELLS
	BATTERY SIMPLO LI-ION 8CELLS
	BATTERY SONY LI-ION 8CELLS
Battery Type	Li-ion
Pack capacity	4000 mAH or 4800 mAH
Number of battery cell	6 cell or 8cell
Package configuration	9 cells in series, 2 series in parallel
Normal voltage	14.8V
Charge voltage	16.8+-0.2v

LCD 17” inch

Item		Specification
Vendor & model name	LCD 17 WXGA	LCD 17 WXGA	LCD 17 WXGA	LCD 17 WXGA
	GLARE AUO	GLARE CMO	GLARE LPL	GLARE
	B170PW03 V4	N170C2-L02	LP171WP4-	SAMSUNG
	200nits 16ms	10ms 200nits	TLB1 16ms	LTN170X2-L02-
			200nits	H 16ms 200nits
				PMMA
Screen Diagonal (mm)	17 inches	17 inches	17 inches	17 inches
Active Area (mm)	304.1x228.1	304.1x228.1	304.1x228.1
Display resolution (pixels)	1440x900	1440x900	1440x900	1440x900
	WXGA+	WXGA+	WXGA+	WXGA+
Pixel Pitch	0.297x0.297	0.099x0.297	0.297x0.297
Pixel Arrangement	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical
	Stripe	Stripe	Stripe	Stripe

Chapter 1 35