Acer TravelMate 8481T Acer TravelMate 8481, 8481T, 8481TG Notebook Service Gui - Page 42
LCD Inverter, Display Supported Resolution (LCD Supported Resolution), Graphics Controller
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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 (KHz) Specification Texas Instruments/TPS61181A Dimming frequency in the range of 100Hz to 1kHz 4.5 V to 24 V Max=3mA 4.5V to 38V 19.4mA to 20.6mA 0.1 KHz to1 KHz Display Supported Resolution (LCD Supported Resolution) Resolution 800x600p/60Hz 16:9 1024x768p/60Hz 16:9 1280x600/60Hz 16:9 1280x720/60Hz 16:9 1280x768/60Hz 16:9 1360x768/60Hz 16:9 1366x768/60Hz 16:9 16 bits V V V V V V V 32 bits V V V V V V V Graphics Controller Item VGA Chip Supports Specification VGA SKU: NVIDIA N12P-GV FCBGA-973P UMA SKU: N/A (Output by INTEL PCH) VGA SKU: HDMI, CRT, LVDS (Optimus mode: CRT, LVDS output by PCH) UMA SKU: HDMI, CRT, LVDS (Output by INTEL PCH) 1-32