Specification - LG DM2780D Service Manual

1. Application Range.
This spec sheet is applied all of the CINEMA 3D TV used LD93K
chassis.

2. Specification

Each part is tested as below without special appointment
2.1 Temperature : 25 °C ± 5 °C (77 °F ± 9 °F),
CST : 40 °C ± 5° C
2.2 Relative Humidity : 65 % ±10 %
2.3 Power Voltage : Standard input voltage
(100 V - 240 V ~, 50 / 60 Hz)
• Standard Voltage of each products is marked by models
2.4 Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM .
2.5 The receiver must be operated for about 5 minutes prior to
the adjustment.
4. Module Specification
4.1. General Features
LGD/ LM270WF4-TLA1
No Item
1 Panel Size
2 Panel Type
3 Operating Mode
4 Backlight Unit
5 Max Resolution
6 Pixel Pitch
7 Interface
8 Color depth
4.2. Optical Spec.
No. Item
1 Viewing Angle[CR>10]
2 Luminance
3 Contrst Ratio
4 Color Coordinates
Copyright ©2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
SPECIFICATION
Specification
686mm(27 inches)
TN
Normally White
White LED
1920 x 1080
0.265(H) x 0.265(V)
LVDS 2Port
16.7M (6bit+A FRC)
Specification
Right/Left
Up/Down
Luminance (cd/m2)
Variation(%)
CR
RED R
R
Green G
G
Blue B
B
White W
W
- 6 -
Model Market
M2780D
Min. Typ.
70/70 85/85
60/70 75/85
200 250
75 %
700 1000
- 0.642
x
- 0.335
y
- 0.299
x
- 0.636
y
- 0.153
x
- 0.043
y
- 0.313
x
- 0.329
y
Brand
US
Unit Remark
Max.
-
-
-
-
-
-
-
-
-
-
LGE Internal Use Only
LG
Remark