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V460H2-LE1 Schematic ( PDF Datasheet ) - CHI MEI

Teilenummer V460H2-LE1
Beschreibung TFT LCD Module
Hersteller CHI MEI
Logo CHI MEI Logo 




Gesamt 30 Seiten
V460H2-LE1 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
Tentative
TFT LCD Approval Specification
MODEL NO.: V460H2 – LE1
Approved By
Reviewed By
TV Head Division
Chao-Chun Chung
QA Dept.
Hsin-nan Chen
Product Development Div.
WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
Ken Wu
HT Hung
1
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V460H2-LE1 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
Tentative
1.5 MECHANICAL SPECIFICATION
1.5 MECHANICAL SPECIFICATIONS
Item
Horizontal(H)
Vertical(V)
Module Size Depth(D)
Depth(D)
Min.
-
-
Weight
Typ.
1076.5
634.7
10.8
TBD
TBD
Max.
-
-
Unit Note
mm
mm
(1)
mm To Rear
mm To converter
cover
g
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
6
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V460H2-LE1 pdf, datenblatt
Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Apr. 12.2010
Model No.: V460H2-LE1
Tentative
3.2 BACKLIGHT UNIT
3.2.1 LED CHARACTERISTICS (Ta=25± 2 ºC)
Parameter
Forward Voltage
LED Current
Symbol
VW
IL
Min.
3.0
-
Value
Typ.
3.2
120
Max.
3.5
Unit Note
V IL =120.0mA
mA
3.2.2 CONVERTER CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Max.
Unit
Note
Power Consumption
PBL -
108
118.8
W IL =120mA
Power Supply Voltage
VBL 22.8
24.0
25.2
VDC
Power Supply Current IBL -
4.5 5.0 A Non Dimming
Input Ripple Noise
--
- 912 mVP-P VBL=22.8V
Dimming Frequency
FB 150 160 170 Hz
Minimum Duty Ratio
DMIN
5
10
- % (2)
Note (1) The measurement condition of Max. value is based on 46" backlight unit under input voltage 24V,
average LED current 120mA and lighting 30 minutes later.
Note (2) 5% minimum duty ratio is only valid for electrical operation.
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