Read Sharp LL-T181A (serv.man2) Service Manual online
[3] Specifications
1. General specifications
[Name of the product]
: LCD color monitor
[Model]
: LL-T181A
[LCD panel]
·
Display method
: Transmission type TN LCD panel
·
Driving method
: TFT (Thin Film Transistor) active-matrix type
·
Screen size
: 460.0 mm (18.1 type) diagonal
·
Viewable area
: 287.2 (vertical) x 359 (horizontal) mm
·
Pixel configuration
: 1280 x 1024 pixels (1 pixel = R + G + B dots)
·
Pixel pitch
: 0.805 (H) x 0.805 (V) mm
·
Pixel array
: R,G,B vertical stripe
[Light source]
: Inside light (CCFT method), Service life: approx. 50,000 H (at normal temperature of 25°C.)
[Power consumption]
: approx. AC 54 W. AC4.5W in power management mode (when the AC adapter is used)
[Adjustment controls and switches]
: (Front side)
Power supply switch ..........................POWER
Input selector key switch....................INPUT
OSD adjustment key switch ............... SELECT MENU
[LED]
: (Front side)
Green
: Normal operation after power supply is turned on.
Orange
: In power save mode
[Input terminal]
: (Rear side)
Video input connector ........................15-pin mini D-sub connector x2 ports
Power supply input connector............DC jack
[Video input signal]
: Analog RGB (0.7 Vp-p/75
W
)
[Synchronizing input signal]
: Vertical sync. signal
TTL level (positive, negative)
: Horizontal sync. signal
TTL level (positive, negative)
Separate sync., composite sync., sync.-on-green compatible
[Outer dimensions]
: 470 mm (W) x 218 mm (D) x 455 mm (H) (including the stand)
[Weight]
: approx. 11.5 kg Monitor with stand
[Accessories]
: AC adapter (100~240 V AC 50/60 Hz DC+12 V)
Mini D-sub signal cable (1.8 m)
Instruction manual, warranty, adjustment disk
[Safety standard]
: AC adapter: Conforms to Electrical Appliance Control Law (type approval No. 91-56895)
[Undesired radiation]
: Meets CISPR Pub, 22 Class B
2. Technical specifications
Item
MIN
TYP
MAX
Unit
Power supply voltage
AC
100
~
240
V
DC
11.4
12.0
13.2
V
Working temperature range
+5
—
+35
°C
Storing temperature range
-20
—
+60
°C
Humidity range
20
—
85
%RH
Visual angle range
Vertical (CR 5)
m
50
m
70
—
Temperature
Horizontal (CR 5)
m
60
m
70
—
Temperature
Contrast ratio(CR)
(
q
= 0°)
230
300
—
—
Response speed
Leading (
t
r)
—
10
25
ms
Trailing (
t
d)
—
35
50
ms
Screen white chromaticity
(X)
0.274
0.304
0.334
—
(Y)
0.284
0.314
0.344
—
White surface luminance
(Y
L
)
150
200
—
cd/m
2
Module model number
LQ181E1DG10
Specifications and a part of the appearance are subject to change without notice.
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