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Product Specification
AU OPTRONICS CORPORATION
V ) Preliminary Specification
(
( ) Final Specification
Module
Model Name
19.0” SXGA
M190EP02 V3
Color TFT-LCD
M190EP02 V3
Customer D
Approved by
This Specification is subject to change without
Note:
notice.
ate
Checked &
Approved
CC Chiu
ared by
Prep
Jack CC Hsu
Desktop Display Business Group /
by
Apr. 12, 2007
Apr. 12, 2007
AU Optronics corporation
Date
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Content
1. Handling Precautions
2. General Description ................................................................................................................ 5
2.1 Display Characteristics .......................................................................................................................5
2.2 Optical Characteristics........................................................................................................................ 6
3. Functional Block Diagram .................................................................................................... 11
4. Absolute Maximum Ratings.................................................................................................. 12
4.1 Absolute Ratings of TFT LCD Module ............................................................................................ 12
4.2 Absolute Ratings of Backlight Unit.................................................................................................. 12
4.3 Absolute Ratings of Environment..................................................................................................... 12
5. Electrical characteristics ...................................................................................................... 14
5.1 TFT LCD Module ............................................................................................................................. 14
.............................................................................................................. 4
s
M190EP02 V3
5.2 Backlight Unit................................................................................................................................... 15
6. Signal Characteristic............................................................................................................. 16
6.1 Pixel Format Image........................................................................................................................... 16
6.2 Signal Description............................................................................................................................. 17
6.3 The input data format........................................................................................................................ 17
6.4 Signal Electrical Characteristics ....................................................................................................... 22
6.5 Interface Timings ..............................................................................................................................22
6.6 Power ON/OFF Sequence.................................................................................................................27
7. Connector & Pin Assignment ............................................................................................... 28
7.1 TFT LCD Module ............................................................................................................................. 28
7.2 Backlight Unit................................................................................................................................... 30
8. Reliability Test ....................................................................................................................... 31
9. Shipping Label....................................................................................................................... 32
10. Mechanical Characteristics ................................................................................................ 33
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Record of Revision
ersion & Date
V
0.1
2007/04/12 All First Edition for Customer -
Page Old Description New
M190EP02 V3
Description
Remark
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Product Specification
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M190EP02 V3
1. Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth
when handling.
7) Do not open or modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) In case if a Module has to be put back into the packing container slot after once it was taken out
from the container, do not press the center of the CCFL reflector edge. Instead, press at the far
ends of the CCFL Reflector edge softly. Otherwise the TFT Module may be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the
Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure, do not twist nor bend the TFT Module even
momentary. At designing the enclosure, it should be taken into consideration that no
bending/twisting forces are applied to the TFT Module from outside. Otherwise the TFT Module
may be damaged.
12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local
ordinances or regulations for disposal.
13) Small amount of materials having no flammability grade is used in the LCD module. The LCD module
should be supplied by power complied with requirements of Limited Power Source (IEC60950 or
UL1950), or be applied exemption.
14) The LCD module is designed so that the CCFL in it is supplied by Limited Current Circuit (IEC60950 or
UL1950). Do not connect the CCFL in Hazardous Voltage Circuit.
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Product Specification
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M190EP02 V3
2. General Description
M190EP02 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD panel, a driver circuit,
and backlight system. The screen format is intended to support the SXGA (1280(H) x 1024(V)) screen and
16.2M colors (RGB 6-bits + FRC data). All input signals are Analog RGB interface compatible, DVI
interface optional. Inverter card of backlight is not included. M190EP02 is designed for a display unit of
personal computer.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 к condition:
Items Unit Specifications
Screen Diagonal [mm]
Active Area [mm]
Pixels H x V 1280 × 3(RGB) × 1024
Pixel Pitch [mm]
482.6 (19.0”)
376.320(H) × 301.060(V)
0.294(per one triad) × 0.294
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance [cd/m2] 250
(Typ)
1
Contrast Ratio 1000 : 1 (Typ); 4000:1(DCR)
Optical ResponseTime [msec] 5ms(Typ, on/off) ; 2ms(AVG., GTG)
Nominal Input Voltage VCC [Volt]
Power Consumption [Watt]
+5.0 (Typ)
30.6 W (Typ) ; 0.4 W (Stand by)
Weight [Grams] 2700 (Typ)
Physical Size (H x V x D) [mm]
396.0(H) x 324.0(V) x 21.7(D) (Typ)
Electrical Interface VESA standard Analog RGB and DVI 1.0
Surface Treatment Anti-glare type, Harness 3H
Support Color 16.2M colors (RGB 6-bits + FRC data)
Plug & Play VESA DDC1/2B/2Bi/2B+/CI
2
Compability PC/MAC
Max. Firmware Code Size [bit] 1M
Max. Pixel Clock
6500K White Point (CIE x,y) (0.313,0.329) +/-0.03
Auto Adjustment Auto Color, Size & Phase
[MHz] 135.09 MHz
2
2
Temperature Range
Operating
Storage (Non-Operating)
o
[
C]
o
[
C]
0 to +50
-20 to +60
RoHS Compliance RoHS Compliance
TCO ‘03 Compliance TCO ‘03 Compliance
1
At CCFL= 7.5 mA
2
With AUO standard firmw
3
With AUO standard pow
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2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25к (Room
Item Unit Conditions Min. Ty
Viewing Angle [degree]
Luminance Uniformity [%]
Optical Response Time [msec]
Horizontal (R+L)
CR = 10
Vertical (U+D)
R = 10
C
9 Points 75 80 - 2, 3
Rising - 3.6 5.7
Falling - 1.4 2.3
Rising + Falling -
140 160 -
140 160 -
M190EP02 V3
Temperature):
p.
5 8
Max. Note
1
4, 6
Grey to Grey (Avg.) - 2 - 6
Red x 0.61
Red y 0.31
Green x 0.26
Color / Chromaticity
Coordinates
(CIE 1931)
White Luminance
(At CCFL= 7.5mA)
Contrast Ratio
Cross Talk (At 75Hz) [%]
Flicker [dB]
[cd/m2]
Green y 0.58
Blue x 0.11
Blue y 0.04 0.07 0.10
White x 0.28 0.31 0.34
White y 0.30 0.33 0.36
200 250 - 4
0.64 0.67
0.34 0.37
0.29 0.32
0.61 0.64
4
0.14 0.17
750 1000 - 4
- - 1.5 5
- - -20
7
Optical Equipment: BM-5A, BM-7, PR880, or equivalent
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M190EP02 V3
Note 1: Definition of viewing angle
Viewing angle is the measurement of contrast ratio Њ10, at the screen center, over a 180° horizontal and
180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as follows;
90° (Ӱ) horizontal left and right and 90° (ӥ) vertical, high (up) and low (down). The measurement
direction is typically perpendicular to the display surface with the screen rotated about its center to
develop the desired
measurement viewing angle.
Note 2: 9 points position
90 %
50 %
10 %
10 %
50 %
90 %
Note 3: The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the
minimum test point luminance
Ӭ
W9
Minimum
=
Luminance of 9 points
Maximum Luminance of 9 points
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M190EP02 V3
Note 4: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed after
lighting Backlight for 30 minutes in a stable, windless and dark room. ʳ
Photo detector
Field=2
50 cm
LCD Panel
Center of the screen
Note 5: Definition of Cross Talk (CT)
CT = |
YB – YA | / YA Ø 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
TFT-LCD Module
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Note 6: Definition of response time:
The output signals of photo detector are measured when the input signals are changed from “Full Black” to
“Full White” (rising time), and from “Full White” to “Full Black ”(falling time), respectively. The response time
is interval between the 10% and 90% of amplitudes. Please refer to the figure as below.
%
Optical
Optical
response
response
10
10
90
90
10
10
%
0
0
White Black White
White Black White
0
0
Tr
Tr
Tr
F
F
Tr
M190EP02 V3
R
R
Over-Drive and Response time:
Algorithm:
B Level -A Level t
32
then the average of Grey-to-Grey response time is 2 ms. ( F= 60 Hz).
Tr (rising time; from “Black” to “White”) + Tf (Falling time; from “White” to “Black”) = 5 ms(typ).
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Note 7: Subchecker Pattern
R G B R G B
Gray Level = L127
R G B R G B
Gray Level = L0
R G B R G B
Method: Record dBV & DC value with (WESTAR)TRD-100
Amplitude
M190EP02 V3
AC
DC
Time
log20(dB)Flicker
Level
DC
Hz) 30Level(at AC
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M190EP02 V3
3. Functional Block Diagram
The following diagram shows the functional block of the 19.0 inches Color TFT-LCD Module:
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4. Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
4.1 Absolute Ratings of TFT LCD Module
Item Sy
Logic/LCD Drive
Volta
e
4.2 Absolute Ratings of Backlight Unit
Item Sy
CCFL Current ICFL
mbol
VCC -0.3 +5.25 [Volt] Note 1, 2
mbol
Min. Max. Unit Conditions
Min. Max. Unit Conditions
3.0 8.0
[mA] rms
M190EP02 V3
Note 1, 2
4.3 Absolute Ratings of Environment
Item Sy
Operating Temperature
Operation Humidity
Storage Temperature
Storage Humidity HST
TST -20 +60 [
mbol
TOP 0 +50 [
HOP 5 90 [%RH]
Min. Max. Unit Conditions
5 90
[%RH]
o
C]
o
C]
Note 3
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Note 1: With in Ta= 25к
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality performance, please refer to AUO IIS (Incoming Inspection Standard).
M190EP02 V3
Operating
Range
Storage
Range
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5. Electrical characteristics
5.1 TFT LCD Module
5.1.1 Pow
Input power specifications are as follows:
Sy
VCC
ICC Input Current -
PCC VCC
IRush
VCCrp
er Specification
mble
Logic/LCD Drive
Voltage
Inrush Current - - 3.0 [A] Note 2
Allowable
Logic/LCD Drive
Ripple Voltage
Parameter Min. Ty
4.75
Power - 7.5 9 [Watt]
p.
Max. Unit Condition
5.0 5.25 [Volt] Load Capacitance 20uF
1.8 2 [A] VCC= 5.0V, All Black Pattern
- -
100
M190EP02 V3
Note 1,
VCC= 5.0V, All Black Pattern
[mV]
p-p
PS Power Saving -
0.4 0.5 [Watt] VCC= 5.0V
Note 1: The variance of VCC power consumption is ±10%.
Note 2: Measurement conditions:
(High to Low)
Control
Signal
SW1
SW MAG-SPST
1 2
+12.0V
+5.0V
C2
1uF/25V
R1
47K
R2
1K
VR1
47K
D6
D5
D2 S
D1
G
C3
0.01uF/25V
Q3
AO6402
D2SD1D5
G
D6
Q3
AO6402
F1
VCC
(LCD Module Input)
C1
1uF/16V
90%
5.0V
10%
VCC rising time
0V
0.5ms
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M190EP02 V3
5.2 Backlight Unit
Parameter guideline for CCFL Inverter is under stable conditions at 25 (Room Temperature):к
Parameter Min.
CCFL Standard Current(ISCFL) 7.0 7.5 8.0 [mA] rms Note 2
CCFL Operation Current(IRCFL) 3.0 7.5 8.0 [mA] rms Note 2
CCFL
CCFL Ignition Voltage(ViCFL, Ta= 0
CCFL Ignition Voltage(ViCF, Ta= 25
CCFL Operation Voltage (VCFL) -
Frequency(FCFL) 40 60 80 [KHz] Note 3,4
)к 1500 - - [Volt] rms
)к 1160 - - [Volt] rms
p.
Ty
720
(@ 7.5mA)
Max.
845
(@ 3.0mA)
Unit Condition
Note 5
[Volt] rms
Note 6
CCFL Power Consumption(PCFL) -
CCFL Life Time(LTCFL) 40,000
Note 1: Typ. are AUO recommended design points.
*1 All of characteristics listed are measured under the condition using the AUO test inverter.
*2 In case of using an inverter other than listed, it is recommended to check the inverter carefully.
Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker
at low power may happen.
*3 In designing an inverter, it is suggested to check safety circuit very carefully. Impedance of
CCFL, for instance, becomes more than 1 [M ohm] when CCFL is damaged.
*4 Generally, CCFL has some amount of delay time after applying kick-off voltage. It is
recommended to keep on applying kick-off voltage for 1 [Sec] until discharge.
*5 Reducing CCFL current increases CCFL discharge voltage and generally increases CCFL
discharge frequency. So all the parameters of an inverter should be carefully designed so as not
to produce too much leakage current from high-voltage output of the inverter.
Note 2: It should be employed the inverter which has “Duty Dimming”, if IRCFL is less than 4mA.
Note 3: CCFL discharge frequency should be carefully determined to avoid interference between inverter
and TFT LCD.
Note 4: The frequency range will not affect to lamp life and reliability characteristics.
21.60 23.76 [Watt] Note 6
50,000 - [Hour]
Note 5: CCFL inverter should be able to give out a power that has a generating capacity of over 1,500
voltage. Lamp units need 1,500 voltage minimum for ignition.
Note 6: The variance of CCFL power consumption is ±10%. Calculator value for reference (ISCFL × VCFL ×
4 = PCFL)
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6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
1 2 1279 1280
1st Line
R G B R G B
M190EP02 V3
R G B R G B
1024th Line
R G B R G B
R G B R G B
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6.2 Signal Description
Power / OSD Connector (J4)
¾
PIN# Signal Name Description
1 VCC
2 BKLT_ADJ Light adjust for the DC/AC inverter(PWM)
3 VCC
4
5 VCC DC 5V
6
7 VCC
8 MUTE Mute audio
9 GND
BKLT_EN Enable for the DC/AC inverter
AUDIO _EN Enable audio power control signal
DC 5V
DC 5V
DC 5V
Ground
M190EP02 V3
10
11 GND
12
13 GND
14 MENU OSD menu on/off function
15 GND
16
17 GND Ground
18
19 NC
20 DOWN OSD down selection function
21 NC
22 UP
23 NC No Connection
24
25 NC
26 SOURCE OSD item source function
VOLUME Adjust audio volume (PWM)
Ground
Key_Power Power on/off function
Ground
Ground
PLUS OSD plus selection function
MINUS OSD minus selection function
No Connection
No Connection
OSD up selection function
SELECT OSD item select function
No Connection
27 NC
28
29 NC No Connection
30
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LED_A LED Amber for the sleep mode
LED_G LED Green for the full mode
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DVI-D / D-sub Connector (J3)
¾
PIN# Signal Name Description
1 DATA2/4 Shield Shared shield for TMDS link #0 channel #2 and link #1 channel #1
2 GND
3
4 DVI_5V
5
6 HPD
7 GND
8 GND Ground
DATA2+ TMDS link #0 channel #2 differential pair
DATA2- TMDS link #0 channel #2 differential pair
Ground
+5V signal provided by the system to enable the monitor to provide EDID
data when the monitor circuitry is not powered.
Host Plug Detect ; Signal is driven by monitor to enable the system to
identify the presence of a monitor.
Ground
M190EP02 V3
9
10
11
12
13 DATA1/3 Shield Shared shield for TMDS link #0 channel #1 and link #1 channel #0
14 GND
15
16 NC No Connection
17
18 NC
19
20 GND
21
22
23
24 GND Ground
DATA1+ TMDS link #0 channel #1 differential pair
DDC Data The clock line for the DDC interface
DATA1- TMDS link #0 channel #1 differential pair
DDC Clock The data line for the DDC interface
Ground
DATA0+ TMDS link #0 channel #0 differential pair
DATA0- TMDS link #0 channel #0 differential pair
No Connection
DATA0/5 Shield Shared shield for TMDS link #0 channel #0 and link #1 channel #2
Ground
Clock+ TMDS clock differential pair
GND (for +5V)
Clock- TMDS clock differential pair
Ground reference for +5V power pin. Used as return by HSync & VSync
signals.
25
26
27 B_GND Ground for the analog blue signal
28
29 BIN
30 GND Ground
31
32
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Clock Shield Shield for TMDS clock differential pair
VSync Vertical synchronization signal for the analog interface
HSync Horizontial synchronization signal for the analog interface
Analog Blue signal
G_GND Ground for the analog green signal
SDA The data line for the DDC interface
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33 GIN
34 SCL The clock line for the DDC interface
35
36 PC_5V
37 RIN Analog Red signal
38
39 GND
40 GND
Note 1: For DVI-D cable part:
a. DVI differential pairs (DATA-/+) impedance 100+/-10 Ohm.
b. DVI differential pairs (DATA-/+) should twist wire.
Note 2: For D-sub cable part:
R_GND Ground for the analog red signal
VGA_CON Video cable connected detect signal (host connect this pin to ground)
Analog Green signal
+5V signal provided by the system to enable the monitor to provide EDID
Ground
Ground
M190EP02 V3
a. R/G/B impedance 75+/-10 Ohm
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M190EP02 V3
6.3 The input data format
The input data format is followed the VESA Vedio Signal Standard. In each RGB termination is described as
following table.
Values
Max Luminance Voltage Input Data = (FFh)
Min Luminance voltage Input Data = (00h)
Video Channel Rise/Fall Time Max 25% of minimum pixel clock period
Maximum Settling Time after
overshoot/undershoot
Monotonic Yes
Resolution 1 LSB
Integral Linearity Error
Differential Linearity Errorʳ
0.700 Volts +0.070 /-0.035 volts
0.000 Volts
30% of minimum pixel clock period averaged over 100
waveforms to 5% final full-scale value.
1
LSB
1
LSB
Video Channel to Video Channel Mismatch
Video Noise injection ratio
Video Channel to Video Channel Output Skew
Overshoot/Undershoot
6% of any video output voltage over the full voltage range
2.5 % of Max Luminance Voltage
50% of minimum pixel clock period
12% of step function voltage level over the full voltage
range
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The Synchronization (Hsync and Vsync) Signal format is described as following table.
M190EP02 V3
Min. Max.
Driver Logic Level “1” 2.4 Volts 5.5 Volts
Driver Logic Level “0” 0.0 Volts 0.5 Vots
Driver High Level Output Current
Driver Low Level Output Current 8mA
Receiver Logic Level “1” 2.0 Volts
Receiver Logic Level “0” 0.8 Volts
Fall Time Max 80% of minimum pixel clock period
Rise Time Max 80% of minimum pixel clock period
Monotonic Rise/Fall Voltage range
Overshoot/Undershoot
8mA
0.5-2.4 Volts
30% of high level signal voltage range No signal
excursions allowed in the 0.5-2.4 volt voltage range
Over the frequency spectrum: One half of the
difference between the maximum and minimum
Jitter
(Measured between Hsync pulses)
LSB : Least Significant Bit
interval between Hsync pulses measured over
100,000 intervals shall be less than 15% of the pixel
clock, 0Hz to max. horizontal refresh rate at all image
formats, worst-case screen patterns.
Monotonic
1. The property of either never increasing or never decreasing in reference to the slope of a
transient response.
2. A constant slope value containing no inflection points.
Sync: Synchronization Signals
For more details, please refer to VESA (Video Electronics Standards Association) Video Signal
Standard.
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6.4 Signal Electrical Characteristics
¾ Pow
Pin# Name Ty
1 VCC
2 BKLT_ADJ
3 VCC
4 BKLT_EN
5 VCC
6 AUDIO
7 VCC
8 MUTE
9 GND
10 VOLUME
er / OSD interface (J4)
pe
4.75 5.0 5.25 V
High (Max.)
Low (Min.)
4.75 5.0 5.25 V
High (On)
Low (Off)
4.75 5.0 5.25 V
_EN
High (On)
Low (Off) GND 0.45 V 5mA
4.75 5.0 5.25 V
High (On)
Low (Off)
High (Max.)
Low (Min.)
Min. Ty
VCC V
0.3 V
VCC V
0.3 V
2.65 3.3 V -4mA
2.65 3.3 V -4mA
GND 0.45 V 5mA
3.2 V
0.1 V 4mA
M190EP02 V3
p.
Max. Unit Remark
Internal serial 2.2K Ohm
Internal serial 3.2K Ohm
Internal serial 10K Ohm
11 GND
12 Key_Power
13 GND
14 MENU
15 GND
16 PLUS
17 GND
18 MINUS
19 NC
20 DOWN
21 NC
22 UP
23 NC
24 SELECT
25 NC
26 SOURCE
27 NC
28 LED_A
LED Amber for
Active 0 V
Active 0 V
Active 0 V
Active 0 V
Active 0 V
Active 0 V
Active 0 V
Active 0 V
the full mode
3.1 V Internal serial 68 Ohm
29 NC
30 LED_G
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LED G
reen for
the sleep mode
3.1 V Internal serial 68 Ohm
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¾ VGA / DVI interface (J3)
Pin# Name Ty
DATA2/4 Shield
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
DATA2+
DVI_5V
DATA2-
HPD
GND
GND
DATA1+
DDC Data
DATA1-
DDC Clock
DATA1/3 Shield
GND
DATA0+
NC
DATA0-
NC
DATA0/5 Shield
GND
Clock+
GND (for +5V)
Clock-
GND
Clock Shield
Product Specification
AU OPTRONICS CORPORATION
pe
Min. Ty
p.
M190EP02 V3
Max. Unit
26
27
28
29
30
31
32
33
34
35
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VSync
B_GND
HSync
BIN
GND
G_GND
SDA
GIN
SCL
R_GND
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High 2.0
Low GND 0.8 V
High 2.0
Low GND 0.8 V
700 mV
High 2.0
Low GND 0.8 V
700 mV
High 2.0
Low GND
5.0 V
5.0 V
5.0 V
5.0 V
0.8 V
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Pin# Name
36
37
38
39
40
PC_5V
RIN
VGA_CON
GND
GND
Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
Type Min. Typ. Max. Unit
700 mV
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
6.5 Interface Timings
The signal interface of the TFT-LCD module is analog RGB compatible.
6.5.1 Timing Characteristics
The timings are supported by the signal interface of M190EP02 are listed as following table.
Horizontal
Resolution
Frequency
(KHz)
640x350 31.47(P)
720x400 31.47(N)
640x480 31.47(N)
640x480 35.00(N)
640x480 37.86(N)
640x480 37.50(N)
800x600 37.88(P)
800x600 48.08(P)
800x600 46.86(P)
832X
624 49.72(N) 74.55(N) 57.29 1280x1024 Macintosh
1024x768 48.36(N)
1024x768 56.48(N)
1024x768 60.02(P)
1024X
1152x864 67.50(P)
1152x870 68.68(N)
1152x900 61.80(N)
1152x900 71.81(N) 76.14(N) 108 1280x1024 SUN
1280x1024 64.00(P) 60.00(P) 108 1280x1024 VESA
1280x1024 75.83(N) 71.53(N) 128 1280x1024 IBM1
1280x1024 80.00(P) 75.00(P) 135 1280x1024 VESA
1280x1024 81.18(N) 76.16(N) 135.09 1280x1024 SPARC2
768 60.24(N) 74.93(N) 80 1280x1024 Macintosh
Vertical
Frequency
(Hz)
70.08(N) 25.17 1280x943 DOS
70.08(P) 28.32 1280x1024 DOS
60.00(N) 25.18 1280x1024 DOS
67.00(N) 30.24 1280x1024 Macintosh
72.80(N) 31.5 1280x1024 VESA
75.00(N) 31.5 1280x1024 VESA
60.32(P) 40 1280x1024 VESA
72.19(P) 50 1280x1024 VESA
75.00(P) 49.5 1280x1024 VESA
60.00(N) 65 1280x1024 VESA
70.10(N) 75 1280x1024 VESA
75.00(P) 78.75 1280x1024 VESA
75.00(P) 108 1280x1024 VESA
75.06(N) 100 1280x1024 Macintosh
66.00(N) 94.5 1280x1024 SUN 66
Dot Clock
(MHz)
Actually
Resolution
Display
Remark
Note: ϘP”, “N” stands for “Positive”, “Negative” polarity of incoming H-sync/V-sync (input timing). For each
timming detail, please refer to individual video siganl standard.
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6.5.2 Definition of terms
Video Signal Definition
¾
Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
a) Vmin steady state Amplitude before transition
b) Video Rise Time Delta (t), (measured from the 10% to 90% points of Vmin Steady State to Vmax Steady
State)
c) Overshoot Amplitude
d) Undefined
e) Settling Time - Measured from the end of the overshoot to the point where the amplitude of the video
ringing is down to 5% of the final steady state value
f) Undefined
g) Video Fall Time Delta (t), (measured from the 90% to 10% points of Vmax Steady State to Vmin Steady
State)
h) Undefined here, Note: Undershoot is within this period and with an Amplitude of (j)
i) Settling Time - Measured from the end of the undershoot to the point where the amplitude of the video
ringing is down to 5% of the final steady state value
j) Vmin steady state Amplitude after transition
Synchronization Signal Definition
¾
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
6.6 Power ON/OFF Sequence
VCC power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals
from any system shall be Hi-Z state or low level when VCC is off.
T1
Power Supply VCC
LVDS Signal
90%
10%
T2
VALID
DATA
90%
T5
T6
10%
T7
Backlight On
Parameter
T1 -
10 50
T3 200
T4 100
T5 0
T6 -
T3
er Sequence Timing
Pow
Value
Min. Ty
16 50 [ms]
T4
Unit
p.
- 10 [ms]
- 10 [ms]
- - [ms]
- - [ms]
- 50 [ms]
Max.
- - [ms]
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
7. Connector & Pin Assignment
Physical interface is described as for the connector on module.These connectors are capable of
accommodating the following signals and will be following components
.
7.1 TFT LCD Module
7.1.1 Connector
Connector Name / Designation Pow
Manufacturer STM or compatiable
Type / Part Number STM-MDS240315A
Mating Housing / Part Number STM PD240315
er & OSD Connector / J4
Connector Name / Designation VGA & DVI Connector / J3
Manufacturer STM or compatiable
Type / Part Number STM-MDS240320A
Mating Housing / Part Number STM PD240320
7.1.2 Pin Assignment
¾ Pow
er & OSD Connector (J4)
Pin# Signal Name Pin# Signal Name
1 VCC
3 VCC 4 BKLT_EN
5 VCC
7 VCC
9 GND
11 GND
13 GND 14 MENU
2 BKLT_ADJ
6 AUDIO_EN
8 MUTE
10 VOLUME
12 POWER
15 GND
17 GND
19 NC
21 NC
23 NC 24 SELECT
25 NC 26 SOURCE
27 NC
29 NC
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16 PLUS
18 MINUS
20 DOWN
22 UP
28 LED_A
30 LED_G
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
¾ VGA & DVI Connector (J3)
Pin# Signal Name Pin# Signal Name
1 DATA2/4 Shield
3 DATA2+
5 DATA2-
7 GND
9 DATA1+ 10 DDC Data
11 DATA1-
13 DATA1/3 Shield
15 DATA0+
17 DATA0-
19 DATA0/5 Shield 20 GND
21 Clock+ 22 GND (for +5V)
2 GND
4 DVI_5V
6 HPD
8 GND
12 DDC Clock
14 GND
16 NC
18 NC
23 Clock-
25 Clock Shield
27 B_GND
29 BIN 30 GND
31 G_GND 32 SDA
33 GIN
35 R_GND
37 RIN
39 GND 40 GND
24 GND
26 VSync
28 HSync
34 SCL
36 PC_5V
38 VGA_CON
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V3
7.2 Backlight Unit
Physical interface is described as for the connector on module. These connectors are capable of
accommodating the following signals and will be following components.
Connector Name / Designation Lamp Connector / Backlight Lamp
Manufacturer CVILUX
Type / Part Number CP0502SL090
Mating Type / Part Number CP05T021PE0
7.2.1 Signal for Lamp connector
Connector No. Pin No. Input Color Function
CN1
Upper
CN2
1 Hot1 Pink High Voltage
2 Cold1
1 Hot2
2 Cold2
White Low Voltage
Pink High Voltage
White Low Voltage
Lower
Connector No. Pin No. Input Color Function
CN3
CN4
1 Hot1
2 Cold1
1 Hot2 Pink High Voltage
2 Cold2
Pink High Voltage
White Low Voltage
White Low Voltage
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Product Specification
AU OPTRONICS CORPORATION
8. Reliability
Environment test conditions are listed as following table.
Temperature Humidity Bias (THB)
High Temperature Operation (HTO)
Low Temperature Operation (LTO) Ta= 0 , 300hoursк
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Test
Items Required Condition
Ta= 50 , к 80%RH, 300hours
Ta= 50 , к 50%RH, 300hours
Ta= 60 , 300hoursк
Ta= -20 , 300hoursк
Acceleration: 1.5 G
Wave: Random
Frequency: 10 - 200 - 10 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
M190EP02 V3
Note
Acceleration: 50 G
Shock Test
(Non-operation)
Drop Test Height: 60 cm, package test
Thermal Shock Test (TST) -20 /к 30min, 60 /к 30min, 100 cycles
On/Off Test On/10sec, Off/10sec, 30,000 cycles
ESD (ElectroStatic Discharge)
Altitude Test
Note 1: The TFT-LCD module will not sustain damage after being subjected to 100 cycles of rapid
temperature change. A cycle of rapid temperature
-2˃к to 6˃к, and back again. Power is not applied during the test. After temperature cycling, the
unit is placed in normal room ambient for at least 4 hours before power on.
Note 2: According to EN61000-4-2 , ESD class B: Some performance degradation allowed. No data lost.
Self-recoverable. No hardware failures.
Wave: Half-sine
Active Time: 20 ms
Direction: X,ʳY,ʳZ (one time for each Axis)
Contact Discharge: ± 8KV, 150pF(330
8 points, 25 times/ point.
Air Discharge: ± 15KV, 150pF(330 ) 1sec
8 points, 25 times/ point.
Operation:10,000 ft
Non-Operation:30,000 ft
change consists of varying the temperature from
) 1sec,
1
2
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Product Specification
AU OPTRONICS CORPORATION
9. Shipping Label
The shipping label format is shown as below.
M190EP02 V3
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Product Specification
AU OPTRONICS CORPORATION
10. Mechanical Characteristics
M190EP02 V3
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Product Specification
AU OPTRONICS CORPORATION
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