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T420HW08-V1 Schematic ( PDF Datasheet ) - AUO

Teilenummer T420HW08-V1
Beschreibung TFT LCD Module
Hersteller AUO
Logo AUO Logo 




Gesamt 30 Seiten
T420HW08-V1 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
T420HW08 V1 Product Specification
Rev.1.3
Model Name: T420HW08 V1
Issue Date : 2010/03/25
( )Preliminary Specifications
(Ϡ)Final Specifications
© Copyright AUO Optronics Corp. 2010 All Rights Reserved.
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T420HW08-V1 Datasheet, Funktion
Global LCD Panel Exchange Center
www.panelook.com
3. Electrical Specification
T420HW08 V1 Product Specification
Rev.1.3
The T420HW08 V1 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT
array and liquid crystal. The second input for BLU is to power inverter.
3.1 Electrical Characteristics
3.1.1: DC Characteristics
Parameter
Symbol
LCD
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
Inrush Current
Permissible Ripple of Power Supply Input Voltage
Input Differential Voltage
LVDS Differential Input High Threshold Voltage
Interface Differential Input Low Threshold Voltage
Input Common Mode Voltage
CMOS Input High Threshold Voltage
Interface Input Low Threshold Voltage
Backlight Power Consumption
VDD
IDD
PC
IRUSH
VRP
ЮVIDЮ
VTH
VTL
VICM
VIH
(High)
VIL
(Low)
PBL
Min.
10.8
--
--
--
--
200
+100
-300
1.1
2.7
0
--
Value
Typ.
Max
12 13.2
1 1.2
12 14.4
-- 4
-- VDD *
5%
400 600
-- +300
-- -100
1.25 1.4
-- 3.3
-- 0.6
52.8 58
Unit Note
VDC
A
Watt
A
mVpk-pk
mVDC
mVDC
mVDC
VDC
VDC
VDC
Watt
1
1
2
3
4
4
4
4
5
5
© Copyright AUO Optronics Corp. 2010 All Rights Reserved.
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T420HW08-V1 pdf, datenblatt
Global LCD Panel Exchange Center
www.panelook.com
3.3 Signal Timing Specification
T420HW08 V1 Product Specification
Rev.1.3
This is the signal timing required at the input of the user connector. All of the interface signal timing should be
satisfied with the following specifications for its proper operation.
Timing Table (DE only Mode)
Signal
Item
Vertical Section
Period
Active
Blanking
Period
Horizontal Section
Active
Blanking
Clock
Frequency
Vertical Frequency
Frequency
Horizontal Frequency
Frequency
Symbol
Tv
Tdisp (v)
Tblk (v)
Th
Tdisp (h)
Tblk (h)
Fclk=1/Tclk
Fv
Fh
Min.
1090ʳ
10ʳ
1030ʳ
70ʳ
50ʳ
47ʳ
60ʳ
Typ.
1125ʳ
1080
45ʳ
1100ʳ
960
140ʳ
74.25ʳ
60ʳ
67.5ʳ
Max
1480ʳ
400ʳ
1325ʳ
365ʳ
82ʳ
63ʳ
73ʳ
Unit
Th
Th
Tclk
Tclk
Tclk
MHz
Hz
KHz
Notes:
(1) Display position is specific by the rise of DE signal only.
Horizontal display position is specified by the rising edge of 1st DCLK after the rise of 1st DE, is displayed on the
left edge of the screen.
(2)Vertical display position is specified by the rise of DE after a “Low” level period equivalent to eight times of
horizontal period. The 1st data corresponding to one horizontal line after the rise of 1st DE is displayed at the top
line of screen.
(3)If a period of DE “High” is less than 1920 DCLK or less than 1080 lines, the rest of the screen displays black.
(4)The display position does not fit to the screen if a period of DE “High” and the effective data period do not
synchronize with each other.
© Copyright AUO Optronics Corp. 2010 All Rights Reserved.
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