Acer Extensa 5220 Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220 - Page 47

LCD 15.4" inch Item Specification Typical White Luminance (cd/m2) also called Brightness Luminance Uniformity Contrast Ratio Response Time (Optical Rise Time/Fall Time)msec Nominal Input Voltage VDD Typical Power Consumption (watt) 200 1.25 max. 400 typical 4/12 +3.3V 6.0 max. (without inverter) 200 1.4 400 16 3.3V Total 5.6 Watt (Typ.) @ LCM circuit 1.4Watt (Typ.), Backlight 4.2 Watt (Typ.) 560 g.(Typ.) 575 g.(Max) 344.0 x 222.0 x 6.5 1 channel LVDS 262,144 45/45 15/35 0 to +50 -20 to +60 Weight Physical Size(mm) Electrical Interface Support Color Viewing Angle (degree) Horizontal: Right/Left Vertial: Upper/Lower Temperature Range( ° C) Operating Storage (shipping) LCD Inverter Item 525 g. typical 344.0 x 222.0 x 6.1 1 channel LVDS 262,144 45/45 15/35 0 to +50 -20 to +60 Specification Vendor & model name Brightness conditions Input voltage (V) Input current (mA) Output voltage (V, rms) Output current (mA, rms) Output voltage frequency (k Hz) Darfon/V189-301GP N/A 9~21 2.56 (max) 780V (2000V for kick off) 6.5 (max) 65K Hz (max) AC Adaptor Item Specification Input rating Maximum input AC current Inrush current Efficiency 90V AC to 264V AC, 47Hz to 63Hz 1.7A 220A@115VAC 220A@230VAC 82% min. @115VAC input full load System Power Management ACPI mode Power Management Mech. Off (G3) All devices in the system are turned off completely. Chapter 1 37