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1-6 (No.YA004)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
2.1
FEATURES
• New chassis design enable use of an interactive on screen control.
• MOTION COMPENSATION : With this function, the seamless reproduction of dynamic motion on the screen has been realized.
• Bullet-in 3 dimension Y/C separate circuit.
• Receive DTV broadcast (1125i / 750p / 525p / 525i)
• Built-in HDCP / Component (Y / Pb / Pr) input.
• Built-in Hyper Sound, BBE circuit.
• DIST is a digital high-definition image processing technology that converts various image input signals such as NTSC(525i), 525p,
750p, and 1125i into a format with the best resolution for a display device such as a plasma display panel, and displays high-
definition images.
2.2
TECHNICAL INFORMATION
2.2.1 LCD PANEL
This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the
conventional CRT (Cathode Ray Tube), as a display unit.
Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light
does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
2.2.1.1
SPECIFICATIONS
The following table shows the specifications of this unit.
2.2.1.2
PIXEL FAULT
There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.
(1) BRIGHT FAULT
In this pixel fault, a cell that should not light originally is lighting on and off.
For checking this pixel fault, input ALL BLACK SCREEN and find out the cell that is lighting on and off.
(2) DARK FAULT
In this pixel fault, a cell that should light originally is not lighting or lighting with the brightness twice as brighter as originally lighting.
For checking this pixel fault, input 100% of each R/G/B colour and find out the cell that is not lighting.
(3) FLICKER FAULT
In the pixel fault, a cell that should light originally or not light originally is flashing on and off.
For checking this pixel fault, input ALL BLACK SCREEN signal or 100% of each RGB colour and find out the cell that is flashing on
and off.
Item
Specifications
Remarks
Maximum dimensions ( W
×
H
×
D )
76.4cm
×
46.5cm
×
3.8cm
Weight
8.0kg
Effective screen size
Diagonal : 80.2cm (H:41.2cm
×
V : 68.7cm)
32V type
Aspect ratio
15:9
Drive device/ system
a-Si-TFT, active matrix system
Resolution
Horizontally 1280
×
Vertically 768
×
RGB <W-XGA>
2949120 dots in total
Pixel pitch (pixel size)
Horizontally:0.4425mm, Vertically:0.4425mm
Displayed color
16777216 colors
256 colors for R, G, and B
Brightness
470cd/m
2
Contrast ratio
500:1
Response time
13ms
View angle
Vertically 170
°
, horizontally 170
°
Surface Polarizer
Anti-Glare type
Color Filter
Vertical stripe
Backlight
Cold cathode fluorescent lamp
×
16
Power Supply Voltage in LCD
12V
Power Supply Voltage in Backlight
1290V (rms)
Содержание LT-32WX84
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