Acer Aspire 9920G Aspire 9920G Service Guide - Page 45

LCD 20.1" inch Item 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) 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 Vendor & model name Brightness conditions Input voltage (V) Input current (mA) Output voltage (V, rms) Output current (mA, rms) Output voltage frequency (k Hz) 300 N/A 300 8 +3.3V 3.96 570 317.3x242.0x5. 9 1 channel LVDS 262,144 45/45 15/35 0 to +50 -25 to +60 Specification Specification TDK N/A 9~21 2.56 (max) 780V (2000V for kick off) 6.5 (max) 65K Hz (max) AC Adaptor Item Input rating Maximum input AC current Inrush current Efficiency Specification 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 Mech. Off (G3) Soft Off (G2/S5) Working (G0/S0) Power Management All devices in the system are turned off completely. OS initiated shutdown. All devices in the system are turned off completely. Individual devices such as the CPU and hard disc may be power managed in this state. Chapter 1 45