HP LP2275w Service Manual

22" LCD Color Monitor HP LP2275w
16
5. Panel Specification
LTM1220M3-L02 is a Color Active Matrix Liquid Crystal Display (LCD)that uses amorphous silicon TFT （Thin Film
Transistor）as switching components。This model is composed of a TFT LCD panel, a driver circuit and a back light
unit.The resolution of a 22.0” is 1680 X 1050 and this model can display up to 16.7 million colors.
Features:
High contrast ratio,high aperture structure,high color gamut
Wide viewing anle
High speed reponse
WSXGA+(1680 x 1050 pixels)resolution
S-PVA(super patterened vertical alignment)mode
U-type 6CCFTS(Cold cathode fluorescent Tube)
DE (Data Enable)mode
LVDS(Low Voltage differential Signaling)interface(2pixel/clock)
ROHS compliance
Pb-free compliance
5.1 General Feature
Absolute Maximum Ratings

HP LP2275w Specifications

General

3D	No
Panel type	PVA
Pixel pitch	0.282 x 0.282 mm
Response time	6 ms
Display diagonal	22 \
Display resolution	1680 x 1050 pixels
Display technology	LCD
Vertical scan range	48 - 85 Hz
Horizontal scan range	30 - 93 kHz
Contrast ratio (typical)	1000:1
Display number of colors	-
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Storage temperature (T-T)	20 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Non-operating relative humidity (non-condensing)	5 - 90 %
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	85 W
Power consumption (standby)	2 W
Power consumption (typical)	56 W
Plug and Play	Yes
Tilt angle range	-5 - 30 °
Height adjustment	100 mm
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
USB hub version	2.0
HDMI ports quantity	0
USB Type-A downstream ports quantity	4
Product color	Black
Country of origin	China
Dimensions (W x D x H) (imperial)	19.9 x 10 x 18.8 \
Package weight	11300 g

Weight and Dimensions

Depth (with stand)	253 mm
Width (with stand)	506 mm
Height (with stand)	477 mm
Depth (without stand)	82.6 mm
Height (without stand)	328 mm
Weight (without stand)	8500 g