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V230W1-L01 Schematic ( PDF Datasheet ) - CHI MEI

Teilenummer V230W1-L01
Beschreibung TFT LCD Module
Hersteller CHI MEI
Logo CHI MEI Logo 




Gesamt 30 Seiten
V230W1-L01 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V230W1 - L01
AVP
QRA Dept.
Approval
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1
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V230W1-L01 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage
Symbol
Vcc
Min.
(-0.3)
Value
Max.
(6.0)
Unit
V
Note
2.2.2 BACKLIGHT INVERTER UNIT
Item
Lamp Voltage
Input Voltage
Control Signal Level
Symbol
Test
Condition
VW Ta = 25 к
VBL Ё!
Ё Ё!
Min.
Ё
0
-0.3
Type Max. Unit
Ё 3000 VRMS
Ё! (26.4) V
Ё! 7
V
Note
(1), (2), IL = 4.8 mA
(1), (2), (4)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation
should be restricted to the conditions described under normal operating conditions.
Note (2) Specified values are for lamp and inverter (Refer to 3.2 for further information).
Note (3) Protect inverters from moisture condensation and freezing.
Note (4) The control signals includes On/Off Control, Internal PWM Control, External PWM Control and
Internal/External PWM Selection.
6
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V230W1-L01 pdf, datenblatt
Global LCD Panel Exchange Center
www.panelook.com
Issued Date: June 15, 2004
Model No.: V230W-L01
Preliminary
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
RXC(+/-)
Vcc
GND
VBL
GND
SEL
E_PWM
I_PWM
BLON
FRAME BUFFER
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
INVERTER CONNECTOR
S14B-PH-SM3-TB(JST)
TFT LCD PANEL
(1280x3x720)
DATA DRIVER IC
BACKLIGHT INVERTER UNIT
12
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SeitenGesamt 30 Seiten
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