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PDF V460H1-LH7 Data sheet ( Hoja de datos )
| Número de pieza | V460H1-LH7 | |
| Descripción | TFT LCD Module | |
| Fabricantes | CHI MEI | |
| Logotipo |  |
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Issued Date: Dec. 21, 2009
Model No.: V460H1 - LH7
Approval
TFT LCD Approval Specification
MODEL NO.: V460H1 - LH7
Customer:
Approved by:
Note:
Approved By
TV Product Marketing & Management Div
Chao-Chun Chung
Reviewed By
QA Dept.
Hsin-Nan Chen
Product Development Div.
WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
Josh Chi
Lynn Cheng
1
Version 2.1
1 page  
Issued Date: Dec. 21, 2009
Model No.: V460H1 - LH7
Approval
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Symbol
Value
Min. Max.
Unit Note
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating)
TST
TOP
X, Y axis
SNOP
Z axis
-20
0
-
-
+60 ºC (1)
50 ºC (1), (2)
50 G (3), (5)
35 G (3), (5)
Vibration (Non-Operating)
VNOP
- 1.0 G (4), (5)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in your product design to prevent the surface temperature
of display area from being over 65 ºC. The range of operating temperature may degrade in case of
improper thermal management in your product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, and ± Z.
Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so that
the module would not be twisted or bent by the fixture. The module would not be twisted or bent by the
fixture.
Relative Humidity (%RH)
100
90
80
60 Operating Range
40
20
10 Storage Range
-40 -20
0 20 40 60 80
Temperature (ºC)
5
Version 2.1
5 Page 
Issued Date: Dec. 21, 2009
Model No.: V460H1 - LH7
Approval
3.2.2 BALANCE BOARD CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Max.
Input High Voltage VHV -
1050
-
Protection Circuit Supply Voltage Vcc
10
12
15
Input Current
IBL(HV)
168
Oscillating Frequency
FW
-
-
-
Individual Lamp Current
Lamp Detection High (LD)
Low (LD)
Dimming frequency
Minimum Duty Ratio
IL
LD
LD
FB
DMIN
11.5
5
135
-
12.0
150
15
12.5
1.5
165
-
Unit Note
V (6)
V
mArms
kHz
No Dimming
mA H.V (5)
V Normal Operation
V Lamp Connector Open
Hz
%
Note (5) Lamp current is measured master board by utilizing high frequency current meters as shown below:
Note (6) Input voltage Hv based on spec. +-7% tolerance.
Note (7) Asymmetric ratio must be from 90% to 110% (0.9<Ip/ Irms@T/2XЅ2 <1.1)
T
Ip
I-p
11
Version 2.1
11 Page | ||
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| PDF Descargar | [ Datasheet V460H1-LH7.PDF ] | |
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