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Número de pieza | LM270WF3-TLA1 | |
Descripción | Full HD TFT LCD | |
Fabricantes | LG | |
Logotipo | ||
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Product Specification
SPECIFICATION
FOR
APPROVAL
LM270WF3
Liquid Crystal Display
(̻) Preliminary Specification
( ) Final Specification
Title
27” Full HD TFT LCD
BUYER
MODEL
ACER
SUPPLIER
LG Display Co., Ltd.
*MODEL
LM270WF3
SUFFIX
TLA1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
APPROVED BY
K.G. PARK / G.Manager
REVIEWED BY
J.H.SONG / Manager [C]
S.Y.AN / Manager [M]
H.J.LEE / Manager [P]
PREPARED BY
N.H. KIM / Engineer
DATE
Product Engineering Dept.
LG Display Co., Ltd
Ver. 0.5
Aug., 18. 2010
1 / 31
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LM270WF3
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or permanent
damage to the unit.
Table 1. Absolute Maximum Ratings
Parameter
Power Supply Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
VLCD
TOP
TST
HOP
HST
Values
Min Max
-0.3 12.4
0 50
-20 60
10 90
10 90
Units
Vdc
¶C
¶C
%RH
%RH
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 ¶C Max, and no condensation of water.
Notes
at 25 r 2¶C
1
90%
60
Wet Bulb
Temperature [C]
10
0
20
40
30
50
60%
40%
10%
Storage
Operation
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [C]
Figure 2. Temperature and Relative Humidity
Ver. 0.5
Aug., 18. 2010
5 / 31
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Product Specification
LM270WF3
Liquid Crystal Display
3-2-2. LED Interface
The LED interface connector is a model 10019HR-H06B manufactured by Yeonho.
The pin configuration for the connector is shown in the table below.
Table 6. LED connector pin configuration
Pin Symbol
1 FB1
2 FB2
3 Vled
4 Vled
5 FB3
6 FB4
Description
Channel1 Current Feedback
Channel2 Current Feedback
LED Power Supply
LED Power Supply
Channel3 Current Feedback
Channel4 Current Feedback
Notes
FB1
FB2
FB3
FB4
FIG. 5 Backlight connector view
Top view
Side view
Insert
6
1
Ver. 0.5
Aug., 18. 2010
11 / 31
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11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet LM270WF3-TLA1.PDF ] |
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