Philips 190CW7CB/69, Service Manual

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3
Technical Data
190CW7 LCD
Pin Assignment
Input DVI-D connector pin
Red video input
Green video input
Blue video input
GND
Cable detect
Red video GND
Green video GND
Blue video GND
DDC +3.3V OR +5V
GND
GND
Serial data line (SDA)
H-sync
V-sync
Data clock line (SCL)
7
8
6
5
4
3
2
1
9
10
11
12
13
14
15
Pin No. Pin No. Assignment
Assignment
Pin No. Description
1
T.M.D.S. data2-
2
T.M.D.S. data2+
3
T.M.D.S. data2 shield
4
No Connect
5
No Connect
6
DDC clock
7
DDC data
8
No Connect
9
T.M.D.S. data1-
10
T.M.D.S. data1+
11
T.M.D.S. data1 shield
12
No Connect
13
No Connect
14
+5V Power
15
Ground (for +5V) - Cable detect
16
Hot plug detect
17
T.M.D.S. data0-
18
T.M.D.S. data0+
19
T.M.D.S. data0 shield
20
No Connect
21
No Connect
22
T.M.D.S clock shield
23
T.M.D.S. clock+
24
T.M.D.S. clock-
LCD panel
Type NR. : M190A1
Outside dimensions : 427.2(w)
*
277.4(h)
*
17.0(d) (Typ) mm
Pitch ( mm ) : 0.285 mm x 0.285 mm
Color pixel arrangement : RGB vertical stripes
Display surface : low reflection, antiglare with hard coating
Color depth : 16.2M colors ( 6 bits+FRC)
Backlight : CCFL edge light system
Active area(WxH) : 410.4 x 256.5mm (19.05" diagonal)
View angle (CR>10) : 75/75 (min), 85/85 (typ) for Horizontal & 70/
70 (min), 80/80
(typ) for Vertical
Contrast ratio : 850:1(Typ.) 500:1(Min.)
White luminance : Original color 230 nits (Min), 300 nits (Typ.)
Response time : 5ms (typ)
Scanning frequencies
Hor.
: 30 - 83 K Hz
Ver. : 5 5 - 7 5 Hz
Video dot rate : <140 MHz
Power input : 90-264 V AC, 50/60
±
2 Hz
Power consumption : < 36W(typ.) maximum
Ambient temperature : 0
°
C - 35
°
C
Power input connection
Power cord length
: 1.8 M
Power cord type : 3 leads power cord with
protective earth plug.
Power management
The monitor must comply with the Microsoft On Now specification, with
two power management states, as defined by the VESA DPMS document.
The monitor must appropriately display the DPMS state.
Mode HSYNC VSYNC Video Pwr-cons. Indication Rec.
time
Power-
On
On On active < 36 W(typ..)
34 W (typ.)
Green LED --
Off Off Off blanked < 1 W Amber LED < 3
s
DC
Power Off
N/A < 1 W LED Off
Susceptibility of display to external environment
Operating
- Temperature : 0 to 40 degree C
- Humidity
: 80% max
- Altitude : 0-3658m
- Air pressure : 600-1100 mBAR
Storage
- Temperature : -20 to 60 degree C
- Humidity
: 95% max
- Altitude : 0-12192m
- Air pressure : 300-1100 mBAR