HP L1940T Service Manual

19" LCD Color Monitor HP L1940T
4
1. Monitor Specifications
Driving system TFT Color LCD
Panel M190E5-L0A
Active Area 376.32(H) x 301.056(V) (19.0")
Pixel pitch 0.294mm(H) x 0.294mm(V)
Viewing Angles (TYP) H: 150; V: 130
Response time (typ.) 8 ms
Contrast 700:1
LCD Panel
Video Analog /Digital
Sync. Type H/V TTL
H-Frequency 30kHz – 83kHz
Input
V-Frequency 56Hz – 76Hz
Display Colors Over 16 million Colors
Pixel Clock 140MHz
Max. Resolution 1280 x 1024
Plug & Play VESA DDC2B
TM
ON Mode
≤
70W
OFF Mode <1W
Power Consumption
Sleep Mode <2W
Power Source 100~240VAC,47~63Hz
Environmental
Considerations
Operating Temp: 5°C to 35°C
Storage Temp.: -20°C to 60°C
Operating Humidity: 20% to 80%
Unpackaged (W*H*D) 413mm*477mm*265mm
Main Dimensions
Packaged (W*H*D) 524mm*513mm*239mm
Packaged 10.22Kg Unit max
Weight (N. W.)
Unpackaged 8.4Kg Unit max
Operating 0 to 12,000 feet
Altitude
Non-Operating 0 to 40,000 feet

HP L1940T Specifications

General

3D	No
Pixel pitch	0.294 x 0.294 mm
Aspect ratio	5:4
Response time	8 ms
Display diagonal	19 \
Display resolution	1280 x 1024 pixels
Vertical scan range	56 - 76 Hz
Horizontal scan range	30 - 83 kHz
Viewing angle, vertical	135 °
Contrast ratio (dynamic)	-
Contrast ratio (typical)	700:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	140 °
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA)
On/off switch	Yes
USB hub version	2.0
DVI-I ports quantity	0
USB Type-A downstream ports quantity	2
Pivot angle	0 - 90 °
Tilt angle range	-5 - 35 °
Panel mounting interface	100 x 100 mm
AC input voltage	95 - 265 V
AC input frequency	50 - 60 Hz
Power consumption (max)	60 W
Power consumption (average)	33 W
Power consumption (standby)	2 W
Power consumption (typical)	40 W
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Package depth	241 mm
Package width	508 mm
Package height	521 mm
Package weight	10200 g
Sustainability certificates	ENERGY STAR
Certification	CSA, CE, CISPR, FCC, ISO, TCO, VCCI, TUV, MPR-II
Country of origin	China

Weight and Dimensions

Depth (without stand)	273 mm
Width (without stand)	413 mm
Height (without stand)	362 mm
Weight (without stand)	8400 g