Acer Aspire 4540 Acer Aspire 4540 Series Service Guide - Page 30

Super-Multi Combo Module Item Vendor & model name TOSHIBA TSL633B Performance Specification Transfer rate (MB/ 10.8 sec) Buffer Memory 2MB Interface Applicable disc format Loading mechanism Power Requirement Input Voltage Specification SONY AD-7580S SONY AD7585H N/A N/A N/A N/A SATA DVD+/-RW Drawer-Type DC 5 V +/- 5% PLDS DS-8A3S N/A 2MB LCD 14" Item Specification Vendor/model name • Samsung LTN140AT01-G01 • AUO B140XW01 • LG LP140WH1 • CMO N140B6 - L02 Screen Diagonal (mm) 355.6 (14.0") Display Area (mm) 309.399(H) X 173.952(V) Display resolution (pixels) 1366 x 768 Pixel Pitch 0.2265(H) x 0.2265(V) Display Mode Normally white Typical White Luminance (cd/m2) (also called Brightness) 220 (typ.) Contrast Ratio (typical) 500 Response Time (Optical Rise Time/Fall Time) msec 8 (typ.) Input Voltage 3.3V ±0.3V Typical Power Consumption (watt) 5W (max.) Weight 375g (max.) Physical Size (mm) 324.0(H) x 192.5(V) x 5.2(D) Electrical Interface LVDS Support Color 262,144 Viewing Angle (degree) Min. Typ. Horizontal 40 45 Vertical 40 45 CR => 10 10 15 25 30 Temperature Range (°C) Operating Storage (shipping) 0 to 50°C -20 to 60°C 20 Chapter 1