Acer Aspire 9800 Service Guide - Page 50

LCD 20" inch Item Display resolution (pixels) Pixel Pitch Pixel Arrangement Display Mode 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) 1680x1050 WSXGA+ 0.297x0.297 R.G.B. Vertical Stripe Normally White 300 Specification 1680x1050 WSXGA 1680x1050 WSXGA+ 0.099x0.297 0.297x0.297 R.G.B. Vertical Stripe R.G.B. Vertical Stripe Normally White Normally White 300 300 1680x1050 WSXGA R.G.B. Vertical Stripe Normally White 300 N/A N/A 70 N/A 300 300 250 250 8 8 8 8 +3.3V Typ. 5.6/5.7 550 317.3x242.0x6. 0 1 channel LVDS 262K colors (RGB 6-bit data driver) +3.3V 3.96 570 317.3x242.0x5. 9 1 channel LVDS 262,144 3.3V N/A 600 317.3x242.0x6. 5 1 channel LVDS 262,144 3.3V N/A 600 317.3x242.0x6. 5 1 channel LVDS 262,144 40/40 10/30 45/45 15/35 40/40 20/40 40/40 20/40 0 to +50 -20 to +60 0 to +50 -25 to +60 0 to +50 -20 to +60 0 to +50 -20 to +60 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) Specification Darfon/V189-301GP 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 44 Chapter 1