General Description - NEC MultiSync LCD1970NX Service Manual

1. General Description

Product Specifications
LCD Module
Frequency
Pixel Clock
Viewable Size
Multi Pixel
Digital Control
Color Control
On Screen Display
Power Management
Plug and Play
USB Hub
Speaker
Headphone Jack
Microphone Jack
Auto Adjustment
Brightness control range
Controllable Function
Input Signal
*1): You should satisfy this value for products of 60% and more.
*2): Soft off mode
Pixel Pitch 0.294mm
Resolution 1280x1024 dots (SXGA)
Color 16.7 million colors (8 bit)
Brightness *1) 250cd/m
Contrast Ratio 500:1 (Typical)
Viewing Angle 88/88(L/R), 88/88(U/D) (CR>10: Typical)
Horizontal 31.5 – 81.1 kHz
Vertical 56.0 – 76.0 Hz
25.1 – 135.0 MHz
376.32 x 301.056 mm
Yes (with smoothing)
Yes
Yes
Yes
Yes (VESA DPMS, EPA, GEEA lavel)
Yes (VESA DDC2B)
Yes (USB Version 2.0 Self Powered Hub
1 up-stream / 4 down-stream)
No
No
No
Yes (Position / Size / Phase)
50% - 100%
Brightness, Contrast, Auto contrast, DV mode, Auto
adjust, H. Position, V. Position, Fine, Color control,
OSM Resolution
Language, OSM position, Off timer, OSM turn off,
OSM lock out, Monitor inf.
RGB 0.7Vp-p
Video
Input Impedance 75 ohm
Separate sync: TTL Level
Sync Composite, Sync on Green
Video
Input Mini D-sub 15pin
DDC DDC2B
Mini D-sub 15pin to Mini D-sub 15pin (L=2.0m)
Signal Cable
DVI-D to DVI-D (L=2.0m)
5-2
LG.Philips LM190E02-A4K5
Analog Input
2
(Typical)
notifier, Hot key,
Digital Input
31.5 – 81.1 kHz
56.0 – 76.0 Hz
25.1 – 135.0 MHz
Factory preset,
TMDS
DVI-D