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Product Specification
AU OPTRONICS CORPORATION
V ) Preliminary Specification
(
( ) Final Specification
Module
Model Name
19.0” SXGA
M190EP02 V2
Color TFT-LCD
M190EP02 V2
Customer D
Approved by
This Specification is subject to change without
Note:
notice.
ate
Checked &
Approved
by
CC Chiu
ared by
Prep
Jack CC Hsu
Desktop Display Business Group /
AU Optronics corporation
Date
May
. 2, 2006
May. 2, 2006
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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 V2
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........................................................................................................................ 20
6.4 Signal Electrical Characteristics ....................................................................................................... 22
6.5 Interface Timings ..............................................................................................................................25
6.6 Power ON/OFF Sequence.................................................................................................................27
7. Connector & Pin Assignment ............................................................................................... 28
7.1 TFT LCD Module ............................................................................................................................. 28
7.2 Backlight Unit................................................................................................................................... 31
8. Reliability Test ....................................................................................................................... 32
9. Shipping Label....................................................................................................................... 33
10. Mechanical Characteristics ................................................................................................ 34
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Record of Revision
ersion & Date
V
0.1
2006/05/02 All First Edition for Customer -
Page Old Description New
M190EP02 V2
Description
Remark
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M190EP02 V2
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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M190EP02 V2
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 700 : 1 (Typ)
Optical ResponseTime [msec]
Nominal Input Voltage VCC [Volt]
Power Consumption [Watt]
6ms(Typ, on/off) ; 2ms(AVG.,
+5.0 (Typ)
30.6 W (Typ) ; 0.4 W (Stand by)
G
TG)
Weight [Grams] 2500 (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]
Max. Pixel Clock
[MHz] 135.09 MHz
6500K White Point (CIE x,y) (0.313,0.329) +/-0.03
Auto Adjustment Auto Color, Size & Phase
128K
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 firmware
3
With AUO standard power module & firmware
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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 - 4.5 7
Falling - 1.5 2
Rising + Falling -
140 160 -
140 160 -
M190EP02 V2
Temperature):
p.
6 9
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
500 700 - 4
- - 1.5 5
- - -20
7
Optical Equipment: BM-5A, BM-7, PR880, or equivalent
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M190EP02 V2
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
=
Maximum
Luminance of 9 points
Luminance of 9 points
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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 V2
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”) = 6 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 V2
AC
DC
Time
log20(dB)Flicker
Level
DC
Hz) 30Level(at AC
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M190EP02 V2
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 0 8.5
mbol
VCC -0.3 +5.25 [Volt] Note 1, 2
mbol
Min. Max. Unit Conditions
Min. Max. Unit Conditions
M190EP02 V2
[mA] rms 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 V2
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 - 9 9.5 [Watt]
p.
Max. Unit Condition
5.0 5.25 [Volt] Load Capacitance 20uF
1.8 1.81 [A] VCC= 5.0V, All Black Pattern
- -
100
M190EP02 V2
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%
0V
VCC rising tim
e
0.5ms
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M190EP02 V2
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 V2
R G B R G B
1024th Line
R G B R G B
R G B R G B
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M190EP02 V2
6.2 Signal Description
The LVDS receiver equipped in this LCD module is compatible with SN75LVDS86 standard. LVDS is a
differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS84 (negative edge sampling) or compatible.
¾ Power Connector (J1)
PIN# Signal Name Description
1 VCC
2 VCC
3 GND Ground
4 GND
5 NC
DC 5V
DC 5V
Ground
NC
6 GND Ground
7
8
9
10 MUTE
11
12 GND Ground
BKLT_ADJ Light adjust for the DC/AC inverter(PWM)
BKLT_EN Enable for the DC/AC inverter
AUDIO _EN Enable audio power control signal
Mute audio
VOLUME Adjust audio volume(PWM)
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¾ VGA Connector (J2)
PIN# Signal Name Description
1 GND
2VS
3 HS Hsync input from VGA host
4
5 BIN
6 GNDG Ground for the video green signal
7 GIN
8
9 RIN Video red signal
10 GND
GNDB Ground for the video blue signal
GNDR Ground for the video red signal
Ground
Vsync input from VGA host
Video blue signal
Video green signal
Ground
M190EP02 V2
11
12 SCL Clock signal for the DDC2B
13
14
SDA Data signal for the DDC2B
PC5V DC 5V from the PC host
VGA_CON Video cable connected detect signal(host connect this pin to ground)
¾ OSD Connector (J4)
PIN# Signal Name Description
1 GND
2 SOURCE OSD item source function.
3
4
5 LED_A LED Amber for the sleep mode.
6UP
7
8 MINUS OSD minus selection function.
9
SELECT OSD item select function.
LED_G LED Green for the full mode.
DOWN OSD down selection function.
PLUS OSD plus selection function.
Ground
OSD up selection function.
10
11 Power Power on/off function.
12 NC ʳ
13 GND
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Ground
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¾ DVI Connector (J3)
PIN# Signal Name Description
1 GND
2 GND
3 RX2+ TMDS RX2+ signal
4
5RX
6 HPD Host detect for the DVI
7 GND
8 GND
9 RX1+ TMDS RX1+ signal
10
DVI_5V DC 5V from the PC host
2- TMDS RX2- signal
SDA Data signal for the DDC2B
Ground
Ground
Ground
Ground
M190EP02 V2
11
12 SCL Clock signal for the DDC2B
13 GND
14 GND
15 RX0+ TMDS RX0+ signal
16 NC
17
18 NC
19 GND
20 GND
21 RXC+ TMDS RXC+ signal
22
23
24 GND Ground
25 GND
26 NC
27 NC
RX1- TMDS RX1- signal
Ground
Ground
RX0- TMDS RX0- signal
Ground
Ground
DVI_CON DVI cable connected detect
RXC- TMDS RXC- signal
Ground
28 GND
29 GND
30 NC
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M190EP02 V2
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 V2
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 Power interface
Pin# Name Ty
1 VCC 4.75 5.0 5.25 V
2 VCC 4.75 5.0 5.25 V
3 GND
4 GND
5 NC
6 GND
7 BKLT_ADJ
8 BKLT_EN
9 AUDIO_EN
10 MUTE
11 VOLUME
12 GND
pe
High (Max.)
Low (Min.)
High (On) VCC V Internal serial 1K Ohm
Low (Off)
High (On)
Low (Off)
High (On)
Low (Off)
High (Max.)
Low (Min.)
Min. Ty
VCC V Internal serial 3.2K Ohm
0.3 V Internal serial 2.2K Ohm
0.3 V
2.65 3.3 V -4mA
GND 0.45 V 5mA
2.65 3.3 V -4mA
GND 0.45 V 5mA
3.2 V
0.1 V 4mA
p.
Max. Unit Remark
M190EP02 V2
1.5A
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¾ VGA interface
Pin# Name Ty
1
2 VS
3 HS
4
5
6
7
8
9
10
11 SDA
12 SCL
13
14
GND
GNDB
BIN 700 mV
GNDG
GIN 700 mV
GNDR
RIN 700 mV
GND
PC5V
VGA_CON
Product Specification
AU OPTRONICS CORPORATION
pe
High 2.5
Low GND 0.8
High 2.5
Low GND 0.8
High 3.5
Low GND 0.8 V
High 3.5
Low GND 0.8 V
Min. Ty
p.
VCC V
VCC V
VCC V
VCC V
Max. Unit
M190EP02 V2
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¾ OSD interface
Pin# Name Ty
1
2 SOURCE
3 SELECT
4
5
6 UP
7 DOWN
8 MINUS
9 PLUS
10 MENU
11 Power
12
13
GND
LED_G 3.3
LED_A 3.3
NC
GND
Product Specification
AU OPTRONICS CORPORATION
pe
High 2.65
Low 0
High 2.65
Low 0
High 2.65
Low 0
High 2.65
Low 0
High 2.65
Low 0 0.45 V
High 2.65
Low 0 0.45 V
High 2.65
Low 0
High 2.65
Low 0 0.45 V
Min. Ty
p.
3.3 V
0.45 V
3.3 V
0.45 V
3.3 V
0.45 V
3.3 V
0.45 V
3.3 V
3.3 V
3.3 V
0.45 V
3.3 V
Max. Unit
M190EP02 V2
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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) 60.32(P) 40 1280x1024 VESA
800x600 48.08(P) 72.19(P) 50 1280x1024 VESA
800x600 46.86(P) 75.00(P) 49.5 1280x1024 VESA
832X624 49.72(N) 74.55(N) 57.29 1280x1024 Macintosh
1024x768 48.36(N)
1024x768 56.48(N) 70.10(N) 75 1280x1024 VESA
1024x768 60.02(P) 75.00(P) 78.75 1280x1024 VESA
1024X768 60.24(N) 74.93(N) 80 1280x1024 Macintosh
1152x864 67.50(P) 75.00(P) 108 1280x1024 VESA
1152x870 68.68(N) 75.06(N) 100 1280x1024 Macintosh
1152x900 61.80(N) 66.00(N) 94.5 1280x1024 SUN 66
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
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
60.00(N) 65 1280x1024 VESA
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
¾ Video Signal Definition
Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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
¾ Synchronization Signal Definition
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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.
T7 1000
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- - [ms]
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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 MS242612R
Mating Housing / Part Number STM P242612
er Connector / J1
Connector Name / Designation VGA Connector / J2
Manufacturer STM or compatiable
Type / Part Number STM MS242614R
Mating Housing / Part Number STM P242614R
Connector Name / Designation OSD Connector / J4
Manufacturer STM or compatiable
Type / Part Number STM MS242613R
Mating Housing / Part Number STM PS242613
Connector Name / Designation DVI Connector / J3
Manufacturer STM or compatiable
Type / Part Number STM MDS240315
Mating Housing / Part Number STM PDS240315
7.1.2 Pin Assignment
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
¾ Power Connector (J1)
Pin# Signal Name Pin# Signal Name
1 VCC
3 GND
5 NC
7 BKLT_ADJ
9 AUDIO _EN 10 MUTE
11 VOLUME
Ϥ
1
Share with OSD source key
2 VCC
4 GND
6 GND
8 BKLT_EN
12 GND
¾ VGA Connector (J2)
Pin# Signal Name Pin# Signal Name
1
1 GND
3 HS
2 VS
4 GNDB
5 BIN 6 GNDG
7 GIN 8 GNDR
9 RIN
11 SDA
13 PC5V
10 GND
12 SCL
14 VGA_CON
¾ OSD Connector (J4)
Pin# Signal Name Pin# Signal Name
1 GND
3 SELECT
5 LED_A
7 DOWN
9 PLUS 10 MENU
2 SOURCE
4 LED_G
6 UP
8 MINUS
11 Power 12 NC
13 GND
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
¾ DVI connector (J3)
Pin# Signal Name Pin# Signal Name
1 GND
3 RX
5 RX2- 6 HPD
7 GND 8 GND
9 RX
11 RX
13 GND
15 RX0+ 16 NC
17 RX0- 18 NC
19 GND
21 RXC+
2+ 4 DVI_5V
1+ 10 SDA
1- 12 SCL
2 GND
14 GND
20 GND
22 DVI_CON
23 RXC-
25 GND
27 NC 28 GND
29 GND
24 GND
26 NC
30 NC
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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 JST
Type / Part Number BHSR-02VS-1
Mating Type / Part Number SM02(4.0)B-BHS-1-TB
7.2.1 Signal for Lamp connector
Pin # Cable color Signal Name
Upper
er
Low
1 Pink
2 White
3 Pink
4 White
High Voltage
Low Voltage
High Voltage
Low Voltage
Pin # Cable color Signal Name
1 Pink
2 White
3 Pink
4 White
High Voltage
Low Voltage
High Voltage
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) Ta= 50 , к 80%RH, 300hours
High Temperature Operation (HTO)
Low Temperature Operation (LTO)
High Temperature Storage (HTS) Ta= 60 , 300hoursк
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Test
Items Required Condition
Ta= 50 , к 50%RH, 300hours
Ta= 0 , 300hoursк
Ta= -20 , 300hoursк
Acceleration: 1.5 G
Wave: Random
Frequency: 10 - 200 - 10 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
Acceleration: 50 G
Wave: Half-sine
Active Time: 20 ms
Direction: X,ʳY,ʳZ (one time for each Axis)
M190EP02 V2
Note
Drop Test Height: 60 cm, package test
Thermal Shock Test (TST)
On/Off Test On/10sec, Off/10sec, 30,000 cycles
ESD (ElectroS
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.
tatic Discharge)
-20к/30min, 60к/30min, 100 cycles
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 V2
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10. Mechanical Characteristics
M190EP02 V2
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V2
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