Acer 4020 manual Battery Specification, Package configuration, LCD 15.4 Wxga Specification

Battery

		Item					Specification
	Vendor & model name				Panasonic/Sanyo
	Battery Type				Li-ion
	Pack capacity				65Wh
	Cell voltage				3.7V/cell/2000mAh High discharge rate
	Number of battery cell				8-cell(65W)
					4-cell(32W)
				Package configuration
	Pin 1				BATT+: Battery+, Battery Positive Terminal
	Pin 2
	Pin 3				ID : Identify Pin (Note 1)
	Pin 4				B/I : Battery-In Pin
	Pin 5				TS : Connect to Thermister
	Pin 6				SMD : SMBus data interface I/O pin
	Pin 7				SMC : SMBus clock interface I/O pin
	Pin 8				GND : Battery Negative Terminal
	Pin 9
	LCD :15.4" WXGA
	Item					Specification
	Vendor & model		CMO	LPL		Hitachi		Samsung	QDI
	name		N154I1-L09	LP154W01-		TX39D85V		LTN154X3-	QDI15TL02-
				A5		C1FAA		L01	01
	Mechanical Specifications
	LCD display area		15.4”	15.4”		15.4”		15.4”	15.4”
	(diagonal, inch)
	Display		TFT	TFT		TFT		TFT	TFT
	technology
	Resolution		WXGA	WXGA		WXGA		WSXGA	WSXGA
			(1280*800)	(1280*800)		(1280*800)		(1280*800)	(1280*800)
	Supports colors		16.7 million	16.7 million		16.7 million		16.7 million	16.7 million
	Optical Specification
	Brightness		keyboard	keyboard		keyboard		keyboard	keyboard
	control		hotkey	hotkey		hotkey		hotkey	hotkey
	Contrast control		No	No		No		No	No
	Suspend/Standby		Yes	Yes		Yes		Yes	Yes
	control
	Electrical Specification
	Supply voltage for		3.3	3.3		3.3		3.3	3.3
	LCD display (V)
	Supply voltage for		785	785		730		735	735
	LCD backlight
	(Vrms)
26									Chapter 1