HP L1740 Service Manual

17" LCD Color Monitor HP L1740
7
4. Input/Output Specification
4.1 Input Signal Connector
4.1.1 D-SUB connector
Pin Signal Pin Signal
1 Red Video 9 3.3/+5 V (from PC)
2 Green Video 10 Sync Ground
3 Blue Video 11 None
4 None 12 DDC Data
5 Ground (DDC Return) 13 Horizontal Sync
6 Red GND 14 Vertical Sync
7 Green GND 15 DDC Clock
8 Blue GND
VGA connector layout
PIN 1
PIN 5
PIN 11
4.1.2 DVI-D connector
PI N NO. DESCRIPTION PI N NO. DESCRIPTION
1.
TMDS data 2－
13.
TMDS data 3＋
2.
TMDS data 2＋
14.
＋5V Power
3.
TMDS data 2/4 Shield
15.
GND(return for +5v,hsync,vsync)
4.
TMDS data 4－
16.
Hot Plug Detect
5.
TMDS data 4＋
17.
TMDS data 0－
6.
DDC Clock
18.
TMDS data 0＋
7.
DDC Data 19. TMDS data 0/5 Shield
8.
Analog Vertical Sync 20.
TMDS data 5－
9.
TMDS data 1－
21.
TMDS data 5＋
10.
TMDS data 1＋
22. TMDS Clock Shield
11.
TMDS data 1/3 Shield 23. TMDS Clock +
12.
TMDS data 3－
24.
TMDS Clock －
24 - Pin Color Display Signal Cable

HP L1740 Specifications

General

3D	No
Response time	8 ms
Display diagonal	17 \
Display resolution	1280 x 1024 pixels
Viewing angle, vertical	135 °
Contrast ratio (dynamic)	-
Contrast ratio (typical)	500:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	150 °
Digital vertical frequency	56 - 76 Hz
Digital horizontal frequency	30 - 83 kHz
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	720 x 400, 832 x 624, 1152 x 870, 1024 x 768 (XGA), 1360 x 768 (WXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
USB hub version	2.0
DVI-I ports quantity	0
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Power consumption (max)	60 W
Power consumption (average)	33 W
Power consumption (standby)	2 W
Power consumption (typical)	40 W
Product color	Black, White
Country of origin	China
Package weight	8800 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	248 mm
Height (with stand)	490 mm
Weight (with stand)	7000 g
Depth (without stand)	62 mm
Width (without stand)	371 mm
Height (without stand)	315 mm
Weight (without stand)	3760 g