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PDF V520H1-L04 Data sheet ( Hoja de datos )
| Número de pieza | V520H1-L04 | |
| Descripción | TFT LCD Module | |
| Fabricantes | CHI MEI | |
| Logotipo |  |
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Global LCD Panel Exchange Center
www.panelook.com
Issued Date: Sep.10.2007
Model No.: V520H1-L04
Approval
TFT LCD Approval Specification
MODEL NO.: V520H1 - L04
Customer:
Approved by:
Note:
Approved By
Reviewed By
Prepared By
TV Head Division
LY Chen
QRA Dept.
Tomy Chen
Product Development Div.
WT Lin
LCD TV Marketing and Product
Management Div.
Ken Wu
Marcus Chang
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Global LCD Panel Exchange Center
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Issued Date: Sep.10.2007
Model No.: V520H1-L04
Approval
1.5 MECHANICAL SPECIFICATIONS
Module Size
Item
Horizontal (H)
Vertical (V)
Depth (D)
Min.
1235
718.2
56.5
Typ.
1236
719.2
57.5
Max.
1237
720.2
58.5
Unit Note
mm
mm
(1), (2)
mm W/I INV-COVER
Weight
20000
g-
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth does not include connectors.
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating)
Vibration (Non-Operating)
Symbol
TST
TOP
SNOP
X, Y axis
Z axis
VNOP
Value
Min. Max.
-20 +60
0 50
- 40
- 30
- 1.0
Note (1) Temperature and relative humidity range is shown in the figure below.
Unit Note
ºC (1)
ºC (1), (2)
G (3), (5)
G (3), (5)
G (4), (5)
(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.
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Issued Date: Sep.10.2007
Model No.: V520H1-L04
Approval
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
No
ITEM
SYMBOL
TEST
CONDITION
MIN
TYPE
MAX UNIT
NOTE(1-2)
1 Error Signal
2 On/Off Control Voltage ON
OFF
3
MAX
Internal PWM Control Voltage
MIN
HI
4 External PWM Control Voltage
LO
ERR
VBLON
VIPWM
VEPWM
Ё
ЁЁ
ЁЁ
(Note 2)
Ё
2.0 Ё
5.0 V
Ё 0 Ё 0.8 V
Ё 3.15 3.3 3.45 V Maximum Duty Ratio
Ё
Ё0
Ё V Minimum Duty Ratio
Ё
2.0 Ё
5.0 V
ON Duration
Ё
0 Ё 0.8 V
OFF Duration
5 VBL Rising Time
Tr1
Ё
30 Ё
50 ms
6 VBL Falling Time
Tf1
Ё
30 Ё
50 ms
7 Control Signal Rising Time
Tr
Ё Ё Ё 100 ms
8 Control Signal Falling Time
Tf
Ё Ё Ё 100 ms
9 PWM Signal Rising Time
TPWMR
Ё Ё Ё 50 us
10 PWM Signal Falling Time
TPWMF
Ё Ё Ё 50 us
11 Input impedance
RIN
Ё
1Ё
Ё MӨ
12 PWM Delay Time
TPWM
Ё 100
300 mS
13 BLON Delay Time
Ton Ё 300 Ё 500 mS
14 BLON Off Time
TOFF
Ё 300 Ё 500 mS
Note (1) The SEL signal should be valid before backlight turns on by BLON signal. It is inhibited to change
the internal/external PWM selection (SEL) during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure.
Note (3) The power sequence and control signal timing must follow the figure below. For a certain reason,
the inverter has a possibility to be damaged with wrong power sequence and control signal
timing.
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet V520H1-L04.PDF ] | |
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