T-CON T260XW02 VG Schematic

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Product Description: 26 inch TFT-LCD PANEL
AUO Model Name: T260XW02 VG
Customer Part No/Project Name:
Customer Signature Date AUO Date
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Document Version: 1.0
Date:2006/12/1
Product Functional Specification
26 Color TFT-LCD Module
Model Name: T260XW02 VG
(QDI Model: QD26HL0101)
() Preliminary Specification
(*) Final Specification
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This specification sheet is for model name change, since AUO merged QDI from 2006/10/1 This Specification Sheet keep the original QDI Model name and Spec. New Model name and old model name comparison table as following: AUO QDI Model Name T260XW02 VG QD26HL0101 Change Item 1. Carton Printing format
2. Product Serial label format
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Revision History
REV.
Date ECN NO. Change Content
1 12/1 Change AUO product name
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Content List
Page
1. Application 5
2. Overview 5
3. General Specifications 5
4. Input Terminals 6
5. Absolute Maximum Ratings 5
6. Electrical Characteristics 11
7. Timing Characteristics 15
8. Input Signals, Basic Display Colors and Gray Scale of Each Color 17
9. Optical Characterics 18
10. Display Quality 21
11. Handling Precautions 21
12. Reliability Test Items 21
13. Others 22
14. Drawing 23
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1. Application This specification applies to a color TFT-LCD module, QD26HL01
2. Overview This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel; driver ICs, control circuit and power supply circuit and a backlight unit. Graphics and texts can be displayed on a 1366×3×768 dots panel with 16.7 million colors by using the LVDS (Low Voltage Differential Signaling) interface, 8-bit driving method and supplying +12V DC supply voltage for TFT-LCD panel driving. The TFT-LCD panel used for this module has very high aperture ratio. A low-reflection and higher-color-saturation type color filter is also used for this panel. Therefore, high-brightness and high-contrast image, which is suitable for the LCD TV,HDTV and multimedia use, can be obtained by using this module.
[Features]
1) High aperture panel; high-brightness
2) Brilliant and high contrast image.
3) High speed response
4) WXGA resolution. 16:9
5) LVDS interface.
6) QSV technology
7) Wide viewing angle.
3. General Specifications Parameter Specifications Unit
Display size 66.05 (26") Diagonal cm Active area Pixel format
575.769 (H)×323.712 (V) 1366 (H)×768 (V)
mm
Pixel (1 pixel = R+G+B dots) Pixel pitch
0.4215 (H) × 0.4215 (V)
mm Pixel configuration R,G,B vertical stripe Display mode Normally Black Unit outline dimensions 626 x 373 mm
Thickness Typ. 40.9 mm
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Weight TBD g Surface treatment Anti-glare(12%) and
hard-coating 3H
Lamp Quantity 8 U shape pcs
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4. Input Terminals 4-1. TFT-LCD panel driving CN1 (LVDS signals and +12V DC power supply) Connector on Panel : FI-X30SSL-HF(Manufactured by JAE) or Equivalent Mating connector : FI-30C2L (Manufactured by JAE) or Equivalent
Pin No
Symbol Description Default
1 VCC +12V, DC, Regulated
2 VCC +12V, DC, Regulated
3 VCC +12V, DC, Regulated
4 VCC +12V, DC, Regulated
5 GND Ground and Signal Return
6 GND Ground and Signal Return
7 GND Ground and Signal Return
8 GND Ground and Signal Return
9 LVDS Option High/Open for Normal (NS), Low for JEIDA Default NS type
10 Reserved N.C. Test Mode?
11 GND Ground and Signal Return for LVDS
12 RXIN0- LVDS Channel 0 negative
13 RXIN0+ LVDS Channel 0 positive
14 GND Ground and Signal Return for LVDS
15 RXIN1- LVDS Channel 1 negative
16 RXIN1+ LVDS Channel 1 positive
17 GND Ground and Signal Return for LVDS
18 RXIN2- LVDS Channel 2 negative
19 RXIN2+ LVDS Channel 2 positive
20 GND Ground and Signal Return for LVDS
21 RXCLKIN- LVDS Clock negative
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22 RXCLKIN+ LVDS Clock Positive
23 GND Ground and Signal Return for LVDS
24 RXIN3- LVDS Channel 3 negative
25 RXIN3+ LVDS Channel 3 positive
26 GND Ground and Signal Return for LVDS
27 Reserved N.C. Test Mode?
28 Reserved N.C. Test Mode?
29 GND Ground and Signal Return
30 GND Ground and Signal Return
Note 1】All GND(ground) pins should be connected together.
【Note 2】All VDD (power supply) pins should be connected together.
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4-2 Interface block diagram
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4-3. Backlight driving 4-3-1. Inverter Connector Connector on Inverter : S14B-PH-SM3(Manufactured by JST) or Equivalent Mating connector : PHR-14 (Manufactured by JST) or Equivalent ( ):need further discussion on both sides
Pin No
Symbol Description Default
1 VIN Operating Voltage Supply, +24V DC regulated 24V 2 VIN Operating Voltage Supply, +24V DC regulated 24V 3 VIN Operating Voltage Supply, +24V DC regulated 24V 4 VIN Operating Voltage Supply, +24V DC regulated 24V 5 VIN Operating Voltage Supply, +24V DC regulated 24V 6 BLGND Ground and Current Return GND 7 BLGND Ground and Current Return GND 8 BLGND Ground and Current Return GND 9 BLGND Ground and Current Return GND
10 BLGND Ground and Current Return GND
11 ADIM Analog Dimming : Open/High(3.3V) for Max. Lum. Max
12 ON/OFF BL On-Off : High(3.3V)or( Open) for BL On as default
PWM Dimming Control : Open/High(3.3V) for Max.
13 PDIM
Lum
On
Max
14 PESEL
Selection of lumimance control method, Vcx duty:high/,
PWM duty:low/open
4-3-2. Lamp connector
TBD
5. Absolute Maximum Ratings LCD module
Parameter Symbol Condition +12V supply voltage V Storage temperature Tstg
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DD
Ta=25
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Ratings Unit Remark
-0.3 〜 +14.0
20 〜 +60
℃ 【
Note1
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Operating temperature (Ambient) Topa
Note1】Humidity:90%RH Max. at Ta≦40℃.
0 〜 +50
Maximum wet-bulb temperature at 39℃ or less at Ta>40
.
No condensation.
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Rise time
0V
T5 T6 T7 T3 T4
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6. Electrical Characteristics 6-1.TFT-LCD panel driving Ta=25℃
Parameter Symbol Min. Typ. Max. Unit Remark
V
Supply voltage V
DD
Current dissipation IDD Permissive input ripple
11.4 +12.0 12.6
DD
340 700
VRP
voltage Differential input High
threshold voltage Low Rush current I
Note1】 VCM : Common mode voltage of LVDS driver.
VTH
VTL
RUSH
-100
3.0 A
Note2】
Power On-off sequence
Power Supply For LCD
90%
10%
T1 T2
Interface Signal
mA 【
120 mV p-p VDD=+12V
100
mV
VCM=+1.2V
mV
470uS
90%
10%
Valid
Note2】 Note3】
Note1
Power for LAMP
Lamp
1ms<T1,T6≦10 ms 0.5ms<T2,T5≦50 ms 200ms<T3,T4 T7>1 s
Note3】 Maximum current condition; Change to 1x1 dot checker board
pattern. VDD=+12V
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R G B R G B
0 GS
255 GS
R G B R G B
R G B R G B
R G B R G B
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Vrms
Vrms
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6-2. Backlight driving The backlight system is a direct-lighting type with 8 U shape CCFT (Cold Cathode Fluorescent Tube). The characteristics of the lamp are shown in the following table.
Parameter Symbol Min. Typ. Max. Unit
Lamp current range I
5.5 6 6.5 mAr
L
Note1】
ms Lamp voltage V Lamp power
1000 Vrms
L
PL
6
consumption Lamp frequency F Established starting
42 45 48 kHz
L
Vs 1100 1500
voltage 1200 1500 Lamp life time L
50000
L
hour
Note3】
Ta=25
Ta=0
Note5】
Note1】 Lamp current is measured with current meter for high frequency as
shown below.
Remark
Note2】IL=mA
℃ 【
Note4
Note2】 Calculated Value for reference ( I
Note3】 Lamp frequency may produce interference with horizontal
L × V L)
synchronous frequency, and this may cause beat on the display. Therefore lamp frequency shall be detached as much as possible from
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the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference.
Note4】 The voltage above this value should be applied to the lamp for more
than 1 second to start-up. Otherwise the lamp may not be turned on.
Note5】 Lamp life time is defined as the time when either ① or ② occurs
in the continuous operation under the condition of Ta = 25℃ and IL =
6mArms. ① Brightness becomes 50 % of the original value under standard condition. ② Kick-off voltage at Ta = 0℃ exceeds maximum value.
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Supply Input
Supply Input
High/Open
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Note6】 The performance of the backlight, for example life time or brightness,
is much influenced by the characteristics of the DC-AC inverter for
the lamp. When you design or order the inverter, please make sure
that a poor lighting caused by the mismatch of the backlight and the
inverter (miss-lighting, flicker, etc.) never occur. When you confirm it,
the module should be operated in the same condition as it is installed
in your instrument.
Note7】The lamp wire length is TBD mm(from AL back cover surface to
connector, not including connector length) 6-3 Backlight inverter
6-3-1. Inverter Electrical Characteristics
Parameter Symbol Min. Typ. Max. Unit Notes
Power
V
22.8 24 25.2 Vdc
DDB
Voltage
Power
I
3300 3600 3900 mA
DDB
Current
Power
PB 86.4 W
Consumption
6.4 Luminance Controls Method Adjustment and Luminance Ratio PESEL PDIM Remark Voltage control
Adjustment – Continuous adjustment of
N/A
for max. Luminance by adjusting the voltage of BRTI within the rated range.
BRTI voltage Luminance ratio 0V 20%(minimum)
3.3V 100%
PWM control
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Adjustment- The luminance is controlled by duty ratio of BRTP
(maximum)
LOW PWM
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singal
See PWM
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Detail of A part
A
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6-5. PWM timing
6-5-1. Timing diagram
- Outline BRT
signal when PWSEL is low and PWM signal is inputted into BRTP termial.
Duty Ratio Luminance Ratio
0.2 20%(minimum)
1.0 100% (maximum)
timing
0tPWL50ms
BRT
0tPWL50ms
0tPWL50ms
-
VBP
VBP
tPWH
tPW
tPWL
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6-5-2. Each parameter
Parameter
Notes Unit Max. Typ. Min. Symbol
Luminance control
1, 2 Hz 280 255 230 FL 1, 3 - 1.0 - 0.2 DL Duty Ratio 4 Ms 50 - 0 tPWL Non signal Period
Notes : 1. Definition of parameters is as follows
2. See the following formula for luminance control frequency. Luminance control frequency = tvv X (n+0.25)[or(n+0.72)] n=1,2,3,………… tvv : See 7.1 Signal timing specification
FL= , DL=
tPW
The interference noise of luminance control frequency and input signal frequency for
tPWH
tPW
LCD
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7. Timing characteristics of LCD module input signals 7-1. Timing characteristics (This is specified at digital outputs of LVDS driver.)
ITIME
Hsync
Vsync
Data Enable
Symbol Min Typ Max Unit Notes
Frequency F
Period t Period t Width-Active t
Frequency fH 44 48.54 52 kHz
CLK
CLK
HA
HC
-
12.2 12.5 - ns
1512 1648 1780
8 16 -
80 82 MHz DCLK
t
CLK
Frequency fv 47 60 63 Hz Period t
Width-Active t Horizontal back
774 810 -
VA
VC
t
HD
2 6 ­8 80 - t
tHA
CLK
porch Horizontal front
tHF 16 186 - t
CLK
porch Horizontal active t Horizontal blanking t Vertical back porch t
HE HB VD
1366 1366 1366 t
146 282 t
CLK CLK
2 20 - tHA
Vertical front porch tVF 2 16 - tHA Vertical active t
768 768 768 tHA
VE
Vertical blanking tVB 6 42 tHA
Notes : 1.The performance of electro-optical characteristics may be influenced by variance of the vertical refresh rate.
2. Hsync period will be a double number of character (8).
7-2 Signal Timing Waveform(The time B is t timing)
Data
on horizontal timing and tVB on vertical
HB
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Sync
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
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8. Input Signals, Basic Display Colors and Gray Scale of Each Color
Colors &
Data Signal
Gray scale R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Black
Basic Color Gray Scale of Red
Bright 1
Blue 0
Green 0
Cyan 0
Red 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1
White 1
Black 0
ñ
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Darker 0
ñ ò
ò
0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
á â
á â
á â
Gray Scale of Green Gray Scale of Blue
Red 1
Black 0
ñ
0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Darker 0
ñ ò
Bright 0
ò
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Green 0
Black 0
ñ
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
Darker 0
ñ ò
á â
á â
á â
á â
á â
á â
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Bright 0
ò
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0 : Low level voltage, 1 : High level voltage
Blue 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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Photo detector
o
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9. Optical Characteristics Ta=25, VDD=+12V
Parameter Symbol Condition Min. Typ. Max. Unit Remark
Viewing
angle
L/R
U D
θ21,θ22
θ11 θ12
CR>10 85 Deg.
85 Deg. 85 Deg.
range
Contrast ratio
Response time
Rise time
CRn θ=0°
τ
τr
TBD
600
25
- - -
Note1,4
ms
Note2,4】 【Note3,4
ms
Fall time
τd Chromaticity of Wx 0.245 0.275 0.305 White (CIE 1931)
Chromaticity of Rx TBD Red (CIE 1931) Ry TBD Chromaticity of Gx TBD Green (CIE 1931) Chromaticity of Bx TBD Blue (CIE 1931) By TBD
Luminance of white
Note4
White Uniformity
Black Uniformity
The measurement shall be executed 30 minutes after
ition : I
= 6mArms)
L
TBD
ms
Wy 0.268 0.298 0.328
Gy TBD
400 500 Cd/m
δ
δ
1.3
B
- 1.3
ghting at rating. (typical cond
li
2
The optical characteristics shall be measured in a dark room or equivalent state
Note4
Color temperature
10000K
NTSC 72%
Note5】 Note5】
with the method shown in Fig.1 below.
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(BM-5A: TOPCON)
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time
τrτ
d
Black
Black
White
0%
10%
100%
90%
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Note1】Definitions of viewing angle range:
Note2Definition of contrast ratio:
The contrast ratio is defined as the following.
Contrast Ratio (CR) =
Luminance (brightness) with all pixels
Luminance (brightness) with all pixels
Note3Definition of response time:
The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white" .
(Relative Value)
Photo detector Output
Note4This shall be measured at center of the screen.
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Note5】Definition of white uniformity:
White and black uniformity is defined as the
following with nine measurements
H/4
H/2
3H/4
V/4
V/2
3V/4
Maximum Luminance (of 5 points measurement)
Minnum Luminance (of 5 points measurement)
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10. Display Quality
The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standard.
11.Handling Precautions a) Be sure to turn off the power supply when inserting or disconnecting the cable.
b) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist.
c) Since the front polarizer is easily damaged, pay attention not to scratch it. d) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. f) Since the panel is made of glass, it may break or crack if dropped or
bumped on hard surface. Handle with care.
g) Since CMOS LSI is used in this module, take care of static electricity and
injure the human earth when handling. h) Observe all other precautionary requirements in handling components. i) This module has its circuitry PCBs on the rear side and should be handled
carefully in order not to be stressed.
j) Laminated film is attached to the module surface to prevent it from being scratched . Peel the
film off slowly just before the use with strict attention to electrostatic charges. Ionized air shall
be blown over during the action. Blow off the 'dust' on the polarizer by using an ionized
nitrogen gun, etc..
12.Reliability test items
Test item Conditions No. 1 High temperature storage test
Ta = 60℃ 240h 2 Low temperature storage test Ta =-20℃ 240h 3 High temperature
& high humidity operation test
4 High temperature operation
test
Ta = 50℃ ; 80 %RH 240h
Ta = 60℃ 240h
5 Low temperature operation test
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Ta = 0℃ 240h
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6 Vibration test (non-
operating)
Frequency: 10〜500Hz, 1.0G , 20 min/each axis
7 Shock test
(non- operating)
Gravity : 100G
Pulse width : 2ms, half sine wave
Direction : ±X,±Y,±Z
Once for each direction.
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13.Others
1) LCD Module Label:
Serial number Product Name
LWC295100001 QD26HL01 Rev.01
LWC295100001 Digital code 4, 5 is Date code. Digital 4 (Year) 1: 2001, 2: 2002, 3:2003,. Digital 5 (Month) 1: Jan, 2: Feb, , A:Oct, B:Nov., C: Dec.
2) Adjusting volume has been set optimally before shipment, so do not change any adjusted value.
If adjusted value is changed, the specification may not be satisfied.
Serial Number Bar Code
3) Disassembling the module can cause permanent damage and should be strictly avoided.
4) Please be careful since image retention may occur when a fixed pattern is displayed for a long
time.
5) If any problem occurs in relation to the description of this specification, it
shall be resolved through discussion with spirit of cooperation.
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14. Drawing
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www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
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