Hardware Overview-Front; Liquid Crystal Display (Lcd) - NEC Versa 2600 Series Service Manual

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1-2
Feature
CPU (Pentium)
On-Board RAM
Video Memory
Hard Disk Drive
CD-ROM Reader
Color LCD (12.1")
Battery
HARDWARE OVERVIEW—FRONT
Take a moment to become familiar with the location and function of controls located on the
front of the system.

Liquid Crystal Display (LCD)

The LCD operates with the Chips & Technologies 65550B VGA controller. The controller
supports Super VGA, uses a 64 bit accelerator with a Peripheral Component Interconnect
(PCI) interface. The LCD also supports VESA timing.
The NEC Versa 2630CD, 26535CD, 2650CD and 2655CD LCD features the following:
The NEC Versa 2650CDT and 2655CDT features the following:
Technical Information
Table Section 1-1 Model Configurations NEC Versa 2600 Series
2630CD
P54CSLM
133 MHz
16 MB
1.5 MB
1.44 GB
10X
1
SVGA ,
DSTN 2
NiMH
1. Super VGA (SVGA) color display
2. Dualscan Super-Twisted Nematic (DSTN)
.
3 Thin Film Transistor (TFT)
T
12.1-inch Dual-STN, Cold Cathode Fluorescent Tube (CCFT) Super VGA color
LCD
T
0.30 mm dot pitch
T
16-bit digital interface
T
800 x 600 resolution
T
64,000 colors
T
Slide bar that adjust screen contrast.
T
12.1-inch active-matrix Thin Film Transistor (TFT), Super VGA (SVGA) backlit
color LCD
T
0.3 mm dot pitch
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2635CD 2650CD 2655CD
P55CSLM P55CL, P55CL,
133 MHz 150 MMX 150 MMX
16 MB 16 MB 16 MB
1.5 MB 1.5 MB 1.5 MB
1.44 GB 1.44 GB 1.44 GB
10X 10X 10X
1 1
SVGA , SVGA , SVGA
DSTN 2 DSTN 2 DSTN
NiMH NiMH NiMH
2650CDT 2655CDT
P55CL, P55CL,
150 MMX 150 MMX
16 MB 16 MB
1 MB 1 MB
1.44 GB 1.44 GB
10X 10X
1 1 1
, SVGA , SVGA
2 TFT 3 TFT 3
LiIon LiIon
,