Acer TravelMate 4400 TravelMate 4400 Service Guide - Page 34

Keyboard Item Keyboard controller Total number of keypads Windows logo key Internal & external keyboard work simultaneously Specification KB 3910 88-/89-key Yes 1. Plug USB keyboard to the USB port directly: Yes 2. Use port replicator then plug a USB/PS 2 keyboard to the USB port/PS 2 port on the port replicator: Yes Battery Item Vendor & model name Battery Type Pack capacity Number of battery cell Package configuration Normal voltage Charge voltage Specification Sanyo 4UR18650F-2-QC140 Panasonic CGR-B/8B5AE Simplo 916-3020 Li-ion 4400 mAh 8 4 cells in series, 2 series in parallel 14.4V 16.8+-0.2v LCD 15 inch Item Vendor & model name Screen Diagonal (mm) Active Area (mm) 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 Specification AU: B150XG01 381 304.1x228.1 1024x768 XGA 0.297x0.297 R.G.B. Vertical Stripe Normally White 180 (5 point average) 150 (5 point average) N/A 300 24/11 15/35 +3.3V Typ. 5.6/5.7 550 317.3x242.0x6.0 1 channel LVDS 262K colors (RGB 6-bit data driver) QDI QD15XL06-01 15.0 inches 304.1x228.1 1024x768 XGA 0.099x0.297 R.G.B. Vertical Stripe Normally White 160 N/A 300 8/17 +3.3V 3.96 570 317.3x242.0x5.9 1 channel LVDS 262,144 Hannstar HSD150PX14-A07 15.0 inches 304.1x228.1 1024x768 XGA 0.297x0.297 R.G.B. Vertical Stripe Normally White 150 70 250 10/25 3.3V N/A 600 317.3x242.0x6.5 1 channel LVDS 262,144 28 Chapter 1