Acer Extensa 4220 TravelMate 4320/4720 and Extensa 4220/4620 Service Guide - Page 46

DVD Drive Interface Item Interface Applicable disc format Power supply Battery Item Vendor Battery Type Pack capacity Specification Enhanced IDE(ATAPI) compatible E-IDE/ATAPI/Ultra DMA 33 DVD-RAM, DVD-R/RW, DVD+R (SL, DL)/RW, CD-R/RW, DVD-ROM, DVDRAM, DVD-R, DVD-RW, DVD+R (SL, DL), DVD+RW; CD-R, CD-RW, CDROM, CD-ROM XA, CD-DA, CD-I, CD-Extra, CD-Text, Photo CD, Video CD 5V DC +12V/+5V DC Specification Panasonic Li-Mn 6 cell: 3900 mAH Sony Li-ion 6 cell: 3920 mAH Simplo Li-Mn 6 cell: 4300 mAH LCD Item Vendor Model name Screen diagonal (mm) Display resolution (pixels) Aspect ratio Active area (mm) Pixel pitch (mm) Mode Number of colors Color saturation (NTSC%) Typical white luminance (cd/m2) also called brightness Contrast ratio Response time (optical rise time + fall time) (msec) Power consumption (watt) Supply voltage (v) Backlight Outline dimensions (mm) Weight (g) Specification AUO LG B141EW04-V3 (Nonglare) B141EW04-V4 (Glare) LP141WX1TLA1(Non-glare) LP141WX1-TLA2 (Glare) 14.1" WXGA 14.1" WXGA 1280 x 800 1280 x 768 16:10 15:9 303.36 x 189.6 305.8 x 183.2 0.237 0.2385 (107) TN N/A 262 K 262,144 (6 bit) 45 45% 200 185 (typ.5p) 400:1 16 500:1 25 5.1 3.3 1 CCFL 319.5 x 205.5 x 5.2 400 N/A N/A N/A 320.0 x 199.0 400 CMO N141I1-L02 (Nonglare) N141I1-L03 (Glare) 14.1" WXGA 1280 x 800 N/A N/A N/A N/A 262 K N/A 220 300:1 16 5.3 N/A N/A 319.5 x 205 .5 x 5.2 400 LCD Inverter Item Vendor Model name Specification YEC YNV-W02 Foxconn T621240 RoHS VK.21189.406 36 Chapter 1