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1-8 (No.YA369)
2.4
HOW TO IDENTIFY MODELS
2.5
TECHNICAL INFORMATION
2.5.1 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.
2.5.1.1
SPECIFICATIONS
The following table shows the specifications of this unit.
2.5.1.2
PIXEL FAULT
There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.
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.
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.
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.
BJ, BU, SJ and SU models : "AE" is added to the serial No. after at the Rating label.
BU/C and SU/C models : "CE" is added to the serial No. after at the Rating label.
Item
Specifications
26V-TYPE LCD PANEL UNIT
32V-TYPE LCD PANEL UNIT
QLD0370-002-JUK
QLD0408-001-JUK
QLD0371-001-JUK
QLD0409-001-JUK
Maximum dimensions ( W
×
H
×
D ) 626 mm
×
373 mm
×
52 mm 626 mm
×
373 mm
×
47.5 mm 760 mm
×
450 mm
×
50 mm 760 mm
×
450 mm
×
45 mm
Weight
4.7 kg
4.2 kg
7.0 kg
7.2 kg
Effective screen size
Diagonal: 660 mm (H: 576 mm
×
V: 324 mm)
Diagonal: 800 mm (H: 697 mm
×
V: 392 mm)
Aspect ratio
16 : 9
Drive device / system
a-Si-TFT active matrix system
Resolution
Horizontally 1366
×
Vertically 768
×
RGB < W-XGA > 3147264 dots in total
Pixel pitch (pixel size)
Horizontally: 0.4215 mm, Vertically: 0.4215mm
Horizontally: 0.51075 mm, Vertically: 0.51075mm
Displayed colour
16777216 colours 256 colours for R G and B
Brightness
500cd/m2
Contrast ratio
1000 : 1
800 : 1
1000 : 1
800 : 1
Response time
less than 22 ms
less than 35 ms
less than 22 ms
less than 20 ms
View angle (Horizontally)
178
°
170
°
View angle (Vertically)
178
°
170
°
Surface polarizer
Anti-Glare type Low reflective coat
Colour filter
Vertical stripe
Backlight
U-type Cold cathode fluorescent lamp
×
8
Direct-type Cold cathode fluorescent lamp
×
16
Power supply voltage in LCD 6.5 V
5 V
6.5 V
5 V
Power supply voltage in inverter 24 V
Panel interface system
LVDS (Low Voltage Differential Signaling)
Indicated
MODEL No.
SERIAL NO.
CE
AE
LT-26A60BU
LT-26A60BJ
LT-26A60SU
LT-26A60SJ
LT-32A60BU
LT-32A60BJ
LT-32A60SU
LT-32A60SJ
Содержание InteriArt LT-26A61BU
Страница 136: ...2 20 No YA369 No YA369 2 19 POWER PWB ASS Y 1 3 QAL0826 001 POWER CORD POWER PWB CIRCUIT DIAGRAM 1 3 SHEET 8 ...
Страница 137: ... No YA369 2 21 2 22 No YA369 POWER PWB ASS Y 2 3 QAL0826 001 POWER PWB CIRCUIT DIAGRAM 2 3 SHEET 9 ...
Страница 139: ... No YA369 2 25 2 26 No YA369 TOP PATTERN DIAGRAMS MAIN PWB PATTERN SOLDER SIDE ...
Страница 140: ...2 28 No YA369 No YA369 2 27 TOP MAIN PWB PATTERN PARTS SIDE ...
Страница 141: ... No YA369 2 29 2 30 No YA369 TOP TOP POWER PWB PATTERN SOLDER SIDE POWER PWB PATTERN PARTS SIDE ...
Страница 145: ...2 34 No YA369 ...