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PDF V420H1 Data sheet ( Hoja de datos )
| Número de pieza | V420H1 | |
| Descripción | LCD Module | |
| Fabricantes | CMI MEI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de V420H1 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
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TFT LCD PANELS
V420H1 TFT 42” PANEL
u Ultra wide viewing angle – Super MVA technology
u High brightness (600 nits)
u High contrast ratio (1000:1)
u Fast response time (8 ms)
u High color saturation (NTSC 75%)
u HD (1920 x 1080 pixels) resolution
u DE (Data Enable) only mode
u LVDS (Low Voltage Differential Signaling) interface
u 180 degree rotation display option
u Optimized response time for 50 / 60 Hz frame rate
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
TFT LCD PANELS
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage
Logic Input Voltage
Symbol
VCC
VIN
Min.
-0.3
-0.3
Value
Max.
20
(3.6)
Unit
V
V
Note
(1)
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage
Power Supply Voltage
Auxiliary Power Supply Voltage
Control Signal Level
VW
VBL
VAUX
-
Value
Min. Max.
- 3000
0 140
0 23
-0.3 7
Unit
VRMS
V
V
V
Note
-
(1)
(1)
(1), (3)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) No moisture condensation or freezing.
Note (3) The control signals includes On/Off Control, Internal PWM Control, External PWM Control and
Internal/External PWM Selection.
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter
Symbol
Power Supply Voltage
Ripple Voltage
Rush Current
White
Vcc
VRP
IRUSH
Power Supply Current Black
lcc
Vertical Stripe
LVDS differential input high threshold voltage VTH
LVDS differential input low threshold voltage VTL
LVDS common input voltage
Vic
Terminating Resistor
RT
CMOS interface
Input High Threshold
Voltage
Input Low Threshold
Voltage
VIH
VIL
Min.
16.2
-
-
-
-
-
-
-100
1.125
-
2.7
0
Ta = 25" 2 °C
Value
Typ.
18
-
3
Max.
19.8
360
-
0.75 -
0.30 -
0.55 -
- +100
--
1.25 1.375
100 -
- 3.3
- 0.7
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement condition:
Unit
V
mV
A
A
A
A
mV
mV
V
ohm
V
V
Note
(1)
-
(2)
(3)a
(3)b
(3)c
5 / 28
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
TFT LCD PANELS
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
ERX0(+/-)
ERX1(+/-)
ERX2(+/-)
ERX3(+/-)
ERXC(+/-)
ORX0(+/-)
ORX1(+/-)
ORX2(+/-)
ORX3(+/-)
ORXC(+/-)
RPF
ODSEL1
ODSEL2
Vcc
GND
CN1
VBL
GND
VAUX
CN3
GND
IG
SEL
E_PWM
I_PWM
BLON
FRAME
BUFFER
TIMING
CONTROLLER
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER (RSDS)
POWER
CONNECTOR
(53261-1560
(Molex))
DC/DC CONVERTER
& REFERENCE
VOLTAGE
GENERATOR
INVERTER
CONNECTOR
CN1:S12B-PH-SM3-TB
(D)(LF)
CN4-CN27:SM02 (12.0)B-BHS-1-TB(LF)(JST)
BACKLIGHT
UNIT
CN3:S10B-PH-SM3-TB
(D)(LF)
(Master)
INVERTER
CONNECTOR
CN2:S12B-PH-SM3-TB
(D)(LF)
(Slave)
CN2
VBL
GND
VAUX
CN28-CN31: SM20B-SHLS-TF(LF)
11 / 28
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet V420H1.PDF ] | |
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