Acer Aspire 5520 Aspire 5220/5520/5520G Service Guide - Page 44

LCD 15.4" inch Item 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) AC Adapter Item Input rating Maximum input AC current Inrush current Efficiency System Power Management ACPI mode Mech. Off (G3) Soft Off (G2/S5) Working (G0/S0) Suspend to RAM (S3) Save to Disk (S4) 0 to +50 -20 to +60 Specification 0 to +50 -25 to +60 0 to +50 -20 to +60 0 to +50 -20 to +60 Specification Darfon/V189-301GP N/A 9~21 2.56 (max) 780V (2000V for kick off) 6.5 (max) 65K Hz (max) Specification 90V AC to 264V AC, 47Hz to 63Hz 1.7A 220A@115VAC 220A@230VAC 82% min. @115VAC input full load 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. CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power Down Super I/O Low Power mode Also called Hibernation Mode. System saves all system states and data onto the disc prior to power off the whole system. 38 Chapter 1