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1.
General
1.1.1
Product description
190P6 is the 6th generation of Hudson 19 TFT Flat Panel Display
Monitor. The monitor featured with both DVI-D and analog signal
input interface, and modularized as a display unit with embedded
universal AC power supplies inside monitor main body. The power
button and display control buttons (tact switch type) are on the front
of the monitor. The monitor shall support an internal scaler to
automatically enable the monitor to display lower resolution video
modes into 1280 x 1024 full screen display. The image can be
adjusted through OSD control board. These adjustments can be
stored on a board memory including 34 pre-set modes and 16
factory pre-set modes.
1.1.2
Destination: AP, CN, EE, GB, LA, ME, SH, WE
1.2.
Basic data
1.2.1
LCD panel
1.2.1.1 Type NR.
: LM190E04-A4K4 (LPL)
Number of Pixels.
: 1280 (H) x1024 (V)
Physical Size.
: 396.0(w)*324.0(h)*15.5(d) mm
Pixel Pitch.
: 0.098 (per one triad) x 0.264 mm
Color pixel arrangement : RGB vertical stripes
Support Color.
: 16.2M colors (RGB 8 bits data)
Display Mode.
: Normally White
Backlight.
Active area. (WXH). : 376.32 x 301.056mm (19 diagonal)
Viewing Angle.
: Vertical 140 degree, Horizontal
Contrast ratio.
White luminance.
1.2.2. Power supply
Main Voltage: AC 90 - 135 Vrms and 170 -264 Vrms, 50/60±2 Hz
Power consumption: 55 watts max (full loading, with 4X USB
devices on downstream ports, each device consumes 0.5 Amp)
Operating < 43W(typical value; no device loading on USB
downstream port(s)) standby<1W.
DC power switch off < 1W (no device loading on USB downstream
port(s))
Power cord length: 1.5M
Power cord type: 3 lead with earth plug
Power indicator: LED (ON: green, Standby: amber)
Auto power saving: EPA, Nutek, VESA, DPMS,
H-
V-
STATUS
sync
sync
On
On
On
On
On
On
Stand-by
Off
On
Suspend
On
Off
Off
Off
Off
DC Power
off
Note :
A.
To achieve under 1 Watt power saving, make sure there is
no device load on USB downstream port(s).
B.
To achieve under 1 Watt power saving when Stand-Alone Audio
feature is selected On and system is in Sleep Mode, follow
below two conditions :
1.Volume has to be adjusted to 0% prior to measurement.
2.Make sure there is no device load on USB downstream port(s).
1.2.3. Horizontal scan: 30 - 83 KHz
1.2.4. Vertical scan: 56 - 76 Hz
Technical Data(For 190P6)
"
: CCFL edge light system
"
140 degree (CR=10)
: 500:1
: 250nits (Typ)
Powe
Video
LED
r
<55
Green /With Audio
Active
W
and full USB loading
Green / Without
<35
Active
Audio and USB
W
loading
Amber LED
Blanked
<1W
Amber LED
Blanked
<1W
Blanked
<1W
Amber LED
N / A
<1W
LED Off
"
1.2.5. Input signals
The input signals can be applied in two different modes:
1). VESA Analog
The video input consists of red, green, and blue signals. The video
signals are analog levels, where 0V corresponds to black and
700mV is the maximum signal amplitude. Input impedance of video
pins is 75 ohm +/- 1%.
The capability of sync signal inputs shall include separate sync,
composite sync and sync on green. input impedance: 2k2 ohms
The signals are defined as follow:
Separate sync
Composite sync
Sync on green H-sync
2). Intel DVI Digital
Input signal: Four channel TMDS signals
Signal source: pattern generator format (Refer to the SPEC)
1.2.6 Audio
Amplifier and headphone section :
Output power:
2 x 2Wrms into 16 Ohm
Input sensitivity: 500mVrms
Frequency range: 100Hz - 20KHz
Volume control keypads are at the front control panel.
L/R input via 1.8m hard-wired cable with lime green 3.5mm plug
Headphone connection will mute speakers.
Loudspeaker section :
Rated input
Max. input
Impedance
Sensitivity
1.2.7 Input connectors
(1) Input analog D-sub connector pin assignment
PIN No.
SIGNAL
1
Red video input
2
Green video input / sync on green
3
Blue video input
4
GND
5
GND
6
Red video GND
7
Green video GND
8
Blue video GND
9
DDC +3.3V or +5V
10
Logic GND - Cable detect
11
GND
12
Serial data line (SDA)
13
H-sync / H+V
14
V-sync
15
Data clock line (SCL)
"
190P6&170P6 LCD
Go to cover page
TTL level, Positive/Negative
TTL level, Positive/Negative
TTL level, Positive/Negative
2.0W
3.0W
16 Ohm+/- 15%
76 dB +/-3 dB (at 1W/1m at 1KHz)
3
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