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Product Specification
AU OPTRONICS CORPORATION
) Preliminary Specification
(
( V ) Final Specification
Module
Model Name
19.0” SXGA
M190EP02 V0
Color TFT-LCD
M190EP02 V0
Customer D
Approved by
Note:
This Specification is subject to change without
notice.
ate
Checked &
Approved
CC Chiu
ared by
Prep
Gary Chen
Desktop Display Business Group /
by
Nov
Nov
AU Optronics corporation
Date
. 28, 2005
. 28, 2005
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Product Specification
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Content
1. Handling Precautions
2. General Description ................................................................................................................ 5
2.1 Display Characteristics .......................................................................................................................6
2.2 Optical Characteristics........................................................................................................................ 7
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
.............................................................................................................. 4
s
M190EP02 V0
5.1 TFT LCD Module ............................................................................................................................. 14
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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AU OPTRONICS CORPORATION
Record of Revision
ersion & Date
V
0.1 2005/07/15 All First Edition for Customer
0.2 2005/08/11
0.3 2005/10/28
1.0
2005/11/28 All Final Edition for Customer
Page Old Description New
06 Weight= 2000 Grams Weight= 2500 Grams Update
07 Contrast Ratio Min.= 500 Contrast Ratio Min.= 450 Update
6, 7 White luminance Typ. = 300 nits White luminance Typ. = 250 nits Update
6, 7 Contrast Ratio Typ. = 700 Contrast Ratio Typ. = 500 Update
2 N/A Power interface definition Added
2
M190EP02 V0
Description
Remark
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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
AU OPTRONICS CORPORATION
M190EP02 V0
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 SX
16.2M colors (RGB 6-bits + FRC data). All input signals are LVDS interface compatible. Inverter card of
backlight is not included. M190EP02 is designed for a display unit of personal computer.
GA (1280(H) x 1024(V)) screen and
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2.1 Display
The following items are characteristics summary on the table under 25 к condition:
Screen Diagonal [mm]
Active Area [mm]
Pixels H x V 1280 × 3(RGB) × 1024
Pixel Pitch [mm]
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance [cd/m2] 250
Contrast Ratio 500 : 1 (Typ)
Optical ResponseTime [msec]
Nominal Input Voltage VDD [Volt] +5.0 (Typ)
Characteristics
Items Unit Specifications
482.6 (19.0”)
376.320(H) × 301.060(V)
0.294(per one triad) × 0.294
1
(Typ)
8 (Typ)
M190EP02 V0
Power Consumption [Watt] 28.6 W (Typ) ; 0.4 W (Stand by)
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]
64K
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
Temperature Range
Operating
Storage (Non-Operating)
R
oHS Compliance RoHS Compliance
o
[
C]
o
[
C]
0 to +50
-20 to +60
TCO ‘03 Compliance TCO ‘03 Compliance
1
At CCFL= 7.5 mA
2
With AUO standard firmware
3
With AUO standard power module & firmware
2
2
3
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25к (Room Temperature):
Item Unit Conditions Min. Ty
Horizontal (R+L)
CR = 10
Viewing Angle [degree]
Vertical (U+D)
R = 10
C
Luminance Uniformity [%] 9 Points 75 80 - 2, 3
Rising - 6 9
Optical Response Time
[msec]
Falling - 2 4
120 140 -
110 130 -
p.
Max. Note
1
4, 6
Rising + Falling - 8 13
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 300 500 - 4
Cross Talk (At 75Hz) [%] - - 1.5 5
Flicker [dB] - - -20
[cd/m2]
Green y 0.58
Blue x 0.11
Blue y 0.04
White x 0.28
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
0.07 0.10
0.31 0.34
7
Optical Equipment: BM-5A, BM-7, PR880, or equivalent
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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 o
9 points
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M190EP02 V0
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 Ĉ 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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M190EP02 V0
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
Wh
Wh
ite Black White
ite Black White
0
0
Tr
Tr
Tr
Tr
R
F
F
R
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
DC
AC
Time
log20(dB)Flicker
DC
Level
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Product Specification
M190EP02 V0
AU OPTRONICS CORPORATION
3. Functional Block Diagram
The following diagram shows the functional block of the 19.0 inches Color TFT-LCD Module:
29
-Jun-05
slide
Block Diagram
D-Sub
DVI
Ke
y pad
PCBA
MC
Scaler
U
RS
G
DS
amma
Dr
WO
1280(3) x 1024
iver IC
A
Driver IC
2
Power module (Include inverter)
UO Proprietary & Confidential
A
DC to DC
Lamp connector
Power 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
VDD -0.3 +5.25 [Volt] Note 1, 2
mbol
Min. Max. Unit Conditions
Min. Max. Unit Conditions
M190EP02 V0
[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 95 [%RH]
Min. Max. Unit Conditions
5 95
[%RH]
o
C]
o
C]
Note 3
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AU OPTRONICS CORPORATION
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).
T
wb=39°C
M190EP02 V0
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
VDD
IDD Input Current -
PDD VDD
IRush
VDDrp
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 8.25 [Watt]
p.
Max. Unit Condition
5.0 5.25 [Volt] Load Capacitance 20uF
1.5 1.65 [A] VDD= 5.0V, All Black Pattern
- -
100
M190EP02 V0
Note 1,
VDD= 5.0V, All Black Pattern
[mV]
p-p
PS Power Saving -
0.4 0.5 [Watt] VDD= 5.0V
Note 1: The variance of VDD 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%
VDD rising tim
e
0V
0.5ms
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Product Specification
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M190EP02 V0
5.2 Backlight Unit
Parameter guideline for CCFL Inverter is under stable conditions at 25
Parameter Min. Ty
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.
720
(@ 7.5mA)
(Room Temperature):к
Max. Unit Condition
Note 5
845
(@ 3.0mA)
[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.
0 1 1279 1280
1st
Line
R G B R G B
M190EP02 V0
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 V0
6.2 Signal Description
The LVDS receiver equipped in this LCD module is
differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS84 (negative edge sampling) or compatible.
Power Connector (J1)
¾
PIN# Signal Name Description
1 VCC
2 VCC
3 GND
4 GND
DC 5V
DC 5V
Ground
Ground
compatible with SN75LVDS86 standard. LVDS is a
5 NC NC
6 GND
7
8 BKLT_EN Enable for the DC/AC inverter
9
10 MUTE
11 VOLUME Adjust audio volume(PWM)
12 GND
BKLT_ADJ Light adjust for the DC/AC inverter(PWM)
AUDIO _EN Enable audio power control signal
Ground
Mute audio
Ground
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VGA Connector (J2)
¾
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
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
M190EP02 V0
10 GND
11
12 SCL Clock signal for the DDC2B
13
14
OSD Connector (J4)
¾
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)
Ground
PIN# Signal Name Description
1 GND
2 SOURCE OSD item source function.
3
4
5
6UP
7 DOWN OSD down selection function.
8
SELECT OSD item select function.
LED_G LED Green for the full mode.
LED_A LED Amber for the sleep mode.
MINUS OSD minus selection function.
Ground
OSD up selection function.
9
10
11
12 NC ʳ
13 GND Ground
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MENU OSD menu on/off function.
Power Power on/off function.
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Product Specification
AU OPTRONICS CORPORATION
DVI Connector (J3)
¾
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
DVI_5V DC 5V from the PC host
2- TMDS RX2- signal
Ground
Ground
Ground
Ground
M190EP02 V0
10
11
12 SCL Clock signal for the DDC2B
13 GND
14 GND
15
16 NC
17
18 NC
19 GND
20 GND
21
22
23 RXC- TMDS RXC- signal
24 GND
25 GND
26 NC
SDA Data signal for the DDC2B
RX1- TMDS RX1- signal
Ground
Ground
RX0+ TMDS RX0+ signal
RX0- TMDS RX0- signal
Ground
Ground
RXC+ TMDS RXC+ signal
DVI_CON DVI cable connected detect
Ground
Ground
27 NC
28 GND
29 GND Ground
30 NC
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Product Specification
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M190EP02 V0
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) 0.700 Volts +0.070 /-0.035 volts
Min Luminance voltage Input Data = (00h) 0.000 Volts
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
30% of minimum pixel clock period averaged over 100
waveforms to 5% final full-scale value.
LSB
1
1
Differential Linearity Errorʳ
Video Channel to Video Channel Mismatch
Video Noise injection ratio
Video Channel to Video Channel Output Skew 50% of minimum pixel clock period
Overshoot/Undershoot
LSB
6% of any video output voltage over the full voltage range
2.5 % of Max Luminance Voltage
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 V0
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
Pin# Name Ty
1
2
3 GND
4 GND
5 NC
6 GND
7 BKLT_ADJ
8 BKLT_EN
9 AUDIO_EN
10 MUTE
11 VOLUME
12 GND
interface
pe
VCC 4.75 5.0 5.25 V
VCC 4.75 5.0 5.25 V
High (Max.)
Low (Min.)
High (On)
Low (Off)
High (On) 2.65 3.3 V -4mA
Low (Off)
High (On) 2.65 3.3 V -4mA
Low (Off)
High (Max.) 3.2 V
Low (Min.)
Min. Ty
VCC V Internal serial 3.2K Ohm
0.3 V Internal serial 2.2K Ohm
VCC V Internal serial 1K Ohm
0.3 V
GND 0.45 V 5mA
GND 0.45 V 5mA
0.1 V 4mA
p.
Max. Unit Remark
1.5A
M190EP02 V0
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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
High 2.5
Low GND
High 3.5
Low GND
High 3.5
Low GND 0.8 V
Min. Ty
p.
VCC V
0.8
VCC V
0.8
VCC V
0.8 V
VCC V
Max. Unit
M190EP02 V0
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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 0.45 V
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 0.45 V
High 2.65
Low 0 0.45 V
High 2.65
Low 0 0.45 V
Min. Ty
p.
3.3 V
0.45 V
3.3 V
3.3 V
0.45 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
Max. Unit
M190EP02 V0
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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) 70.08(N) 25.17 1280x943 DOS
720x400 31.47(N) 70.08(P) 28.32 1280x1024 DOS
640x480 31.47(N) 60.00(N) 25.18 1280x1024 DOS
640x480 35.00(N) 67.00(N) 30.24 1280x1024 Macintosh
640x480 37.86(N) 72.80(N) 31.5 1280x1024 VESA
640x480 37.50(N) 75.00(N) 31.5 1280x1024 VESA
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) 60.00(N) 65 1280x1024 VESA
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)
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)
1280x1024 64.00(P)
1280x1024 75.83(N)
1280x1024 80.00(P)
1280x1024 81.18(N)
Vertical
Frequency
(Hz)
75.00(P) 108 1280x1024 VESA
76.14(N) 108 1280x1024 SUN
60.00(P) 108 1280x1024 VESA
71.53(N) 128 1280x1024 IBM1
75.00(P) 135 1280x1024 VESA
76.16(N) 135.09 1280x1024 SPARC2
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 V0
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 V0
6.6 Power ON/OFF Sequence
VDD 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 VDD is off.
T1
Power Supply VDD
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 V0
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
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
7.1.2 Pin Assignment
Power Connector (J1)
¾
Pin# Signal Name Pin# Signal Name
1 VCC
3 GND
5 NC 6 GND
7 BKLT_ADJ
9 AUDIO _EN
11 VOLUME
Ϥ
1
Share with OSD source key
VGA Connector (J2)
¾
2 VCC
4 GND
8 BKLT_EN
10 MUTE
12 GND
1
Pin# Signal Name Pin# Signal Name
1 GND 2 VS
3 HS 4 GNDB
5 BIN
7 GIN
9 RIN
11 SDA
13 PC5V 14 VGA_CON
OSD Connector (J4)
¾
6 GNDG
8 GNDR
10 GND
12 SCL
Pin# Signal Name Pin# Signal Name
1 GND
3 SELECT
5 LED_A 6 UP
7 DOWN 8 MINUS
2 SOURCE
4 LED_G
9 PLUS
11 Power
13 GND
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10 MENU
12 NC
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DVI connector (J3)
¾
Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
Pin# Signal Name Pin# Signal Name
1 GND
3 RX
5 RX
7 GND 8 GND
9 RX
11 RX
13 GND
15 RX
17 RX0- 18 NC
19 GND 20 GND
2+ 4 DVI_5V
2- 6 HPD
1+ 10 SDA
1- 12 SCL
0+ 16 NC
2 GND
14 GND
21 RXC+
23 RXC-
25 GND
27 NC
29 GND
22 DVI_CON
24 GND
26 NC
28 GND
30 NC
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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 Low Voltage
High Voltage
Low Voltage
High 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)
High Temperature Operation (HTO)
Low Temperature Operation (LTO)
High Temperature Storage (HTS)
Low Temperature Storage (LTS) Ta= -20 , 300hoursк
Vibration Test
(Non-operation)
Test
Items Required Condition
Ta= 50 , к 80%RH, 300hours
Ta= 50к, 50%RH, 300hours
Ta= 0 , 300hoursк
Ta= 60к, 300hours
Acceleration: 1.5 G
Wave: Random
Frequency: 10 - 200 - 10 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
M190EP02 V0
Note
Acceleration: 50 G
Shock Test
(Non-operation)
Drop Test Height: 60 cm, package test
Thermal Shock Test (TST) -20к/30min, 60к/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)
1
Contact Discharge: ± 8KV, 150pF(330 ) 1sec,
8 points, 25 times/ point.
2
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
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Product Specification
AU OPTRONICS CORPORATION
9. Shipping Label
The shipping label format is shown as below.
M190EP02 V0
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Product Specification
AU OPTRONICS CORPORATION
10. Mechanical Characteristics
M190EP02 V0
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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Product Specification
AU OPTRONICS CORPORATION
M190EP02 V0
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