Acer Aspire 5942G Service Guide - Page 33

Item Audio Codec Keyboard Card Reader Keyboard Item Keyboard controller Total number of keypads Windows logo key Internal & external keyboard work simultaneously Controller • Realtek ALC669-X for High Definition Audio Codec with Dolby Digital Live • ENE KB926 for Keyboard Controller, Battery management Unit • JMB380 card reader Specification KB926 86-/87-/91-key keyboard Yes Yes Battery Item Vendor & model name Battery Type Pack capacity Number of battery cell Package configuration Specification 6 Cell 8 Cell Sanyo, Panasonic, Samsung, Sanyo, Sony Li-ion Li-ion 4400 mAh 4800 mAh 6 8 3S2 4S2P LCD 15.6" HD Item Vendor/model name Screen Diagonal (mm) Display resolution (pixels) Pixel Pitch (mm) 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 Viewing Angle (degree) Temperature Range (°C) Operating Storage (shipping) Specification AUO B156XW02 Samsung LTN156AT02-A03 394.9 1366 x 3 (RGB) x 768 0.252 0.213 RGB vertical stripe Normally White 220 typ. (5 points average) 1.25 max. (5 points) Horizontal (Right): 45 CR = 10 (Left): 45 Vertical (Upper): 15 CR = 10 (Lower): 35 TBD 500 typ 8 typ +3.3 typ. Horizontal (Right): 45 CR = 10 (Left): 45 Vertical (Upper): 20 CR = 10 (Lower): 45 0 to +50 -20 to +60 Chapter 1 23