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) Preliminary Specifications
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Product Specifications
19.0” SXGA Color TFT-LCD Module
Model Name: M190EN02
V.2
(u
( ) Final Specifications
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Note: This Specification is subject to change without notice.
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i Contents
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ii Record of Revision
1.0 Handling Precautions
2.0 General Description
2.1 Display Characteristics
2.2 Functional Block Diagram
2.3 Optical Characteristics
2.4 Pixel format image
3.0 Electrical characteristics
3.1 Absolute Maximum Ratings
3.2 Connectors
3.3 Signal Pin
3.4 Signal Description
3.5 Signal Electrical Characteristics
3.6 Interface Timing
3.6.1 Timing Characteristics
3.6.2 Timing Definition
3.7 Power Consumption
3.8 Power ON/OFF Sequence
4.0 Backlight Characteristics
4.1 Signal for Lamp connector
4.2 Parameter guide line for CCFL Inverter
5.0 Vibration, shock and drop
5.1 Vibration and shock
5.2 Drop test
6.0 Environment
6.1 Temperature and humidity
6.1.1 Operating conditions
6.1.2 Shipping conditions
6.2 Atmospheric pressure
6.3 Thermal shock
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7.0 Reliability
7.1 Failure criteria
7.2 Failure rate
7.2.1 Usage
7.2.2 Components de-rating
7.3 CCFL life
7.4 ON/OFF cycle
8.0 Safety
8.1 Sharp edge requirement
8.2 Material
8.2.1 Toxicity
8.2.2 Flammability
8.3 Capacitors
8.4 Hazardous voltage
9.0 Other requirements
9.1 Smoke free design
9.2 National test lab requirement
10.0 Mechanical Characteristics
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ii Record of Revision
Version and Date Page Old description New Description Remark
0.1 2003/07/01 All First Edition for Customer All
0.2 2003/8/29 5,7 Contrast Ratio : 600:1 (typ) Contrast Ratio : 700:1 (typ) Update
1.0 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 nor modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface
Connector of the TFT-LCD module.
10) After installation of the TFT-LCD module into an enclosure (LCD monitor housing, for example), do not
twist nor bend the TFT -LCD module even momentary. At designing the enclosure, it should be taken into
consideration that no bending/twisting forces are applied to the TFT -LCD module from outside.
Otherwise the TFT -LCD module may be damaged.
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2.0 General Description
This specification applies to the 19.0 inch Color TFT-LCD Module M190EN02.
The display supports the SXGA (1280(H) x 1024(V)) screen format and 16.7M colors (RGB 8-bits data).
All input signals are 2 Channel LVDS interface compatible.
This module does not contain an inverter card for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 ℃ condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm] 480(19")
Active Area [mm] 376.32 (H) x 301.056 (V)
Pixels H x V 1280(x3) x 1024
Pixel Pitch [mm] 0.294 (per one triad) x 0.294
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally Black
White Luminance ( Center ) [cd/m2]
Contrast Ratio 700 : 1 (Typ)
Optical Response Time [msec] 25 (Typ)
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption
(VDD line + CCFL line)
Weight [Grams] 2700 (Typ)
Physical Size [mm] 404.2(W) x 330(H) x 20(D) (Typ)
Electrical Interface Even/Odd R/G/B data, 3 sync signal,
Support Color 16.7M colors (RGB 8-bit data )
Temperature Range
Operating
Storage (Shipping)
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[Watt] 40W (typ.) (w/o Inverter, All white pattern)
[oC]
[oC]
250 cd/m
Clock
0 to +50
-20 to +60
2 @7mA
(Typ)
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D1
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2.2 Functional Block Diagram
The following diagram shows the functional block of the 19 inches Color TFT-LCD Module:
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2.3Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃ (Room Temperature):
Item Unit Conditions Min. Typ. Max.
Viewing Angle
Contrast ratio Normal Direction 400 700
Response Time (Note 1)
Color / Chromaticity
Coordinates (CIE)
White Luminance at CCFL 7.0mA
(central point)
Luminance Uniformity (Note 2) [%] 75 80 Crosstalk (in75Hz) (Note 3) [%] 1.5
[degree]
[degree]
[degree]
[degree]
[msec] Raising Time - 15 25
[msec] Falling Time - 10 15
[msec] Raising + Falling - 25 40
[cd/m2] 200 250 -
Horizontal (Right)
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
75
75
Red x 0.604 0.634 0.664
Red y 0.324 0.354 0.384
Green x 0.278 0.308 0.338
Green y 0.576 0.606 0.636
Blue x 0.108 0.138 0.168
Blue y 0.057 0.087 0.117
White x 0.28 0.31 0.34 Color Coordinates (CIE) White
White y 0.30 0.33 0.36
85
85
85
85
Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A ,
BM 7 , & EZContrast* )
Aperture 1
Test Point Center (ISO point 22)
Environment < 1 lux
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∘
with 100cm VD or 2∘with 50cm viewing distance
-
-
-
-
LCD Module
PR-880 /
BM5A /
BM7
measuring distance
Module Driving Equipment
‘*’ EZ Contrast is different measurement tool with very close viewing distance.
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Response
100%
90%
10%
0%
Tf Tr
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Note 1: Definition of Response time:
The output signals of photodetector are measured when the input signals are changed from “ Black” to “ White”
(raising time), and from “White” to “ Black” (falling time), respectively. The response time is interval between the
10% and 90% of amplitudes. Refer to figure as below.
Optical
Note 2: Brightness uniformity of these 9 points is defined as below:
Minimum Luminance in 9 Points (1-9)
Uniformity = ———————————————————
Maximum Luminance in 9 Points (1-9)
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90 %
50 %
10 %
10 %
50 %
90 %
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R G B R GB R G B R GB R GB R G B R GB R G B
1 2
1
279 1
280 1st Line
1024th Line
A B
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Note 3: Crosstalk is defined as below :
Unit: percentage of dimension of display area
l LA-LA’ l / LA x 100%= 1.5% max., LA and LB are brightness at location A and B
l LB-LB’ l / LB x 100%= 1.5% max., LA’ and LB’ are brightness at location A’ and B’
184 gray level 184 gray level
1/2
1/6
1/6
1/2
2/3
1/2
A
1/6
1/3
B’
0 gray level
1/6
1/3
1/2
2/3
2.4 Pixel format image
Following figure shows the relationship of the input signals and LCD pixel format.
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Temperature
o
C
-20 0 60 50
5
100
0
80 60
40
20
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3.0 Electrical characteristics
3.1 Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage VIN -0.3 +5.5 [Volt]
Select LVDS data order SELLVDS
CCFL Inrush current ICFLL - 38 [mA] Note 1
NC NC [Volt]
CCFL Current ICFL - 7.5 [mA] rms
Operating Temperature TOP 0 +50 [
Operating Humidity HOP 8 95 [%RH] Note 2
Storage Temperature TST -20 +60 [
Storage Humidity HST 8 95 [%RH] Note 2
Note 1 : Duration=50 msec.
Note 2 : Maximum Wet-Bulb should be 39℃ and No condensation.
o
C] Note 2
o
C] Note 2
Relative Humidity %
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95
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Twb=39℃
T=40℃,H=95%
T=50℃,H=55%
Storage
range
Operation range
T=60℃,H=39%
T=65℃,H=29%
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Storage
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FI-X30S
-H ( Unlocked Type )
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3.2 Connectors
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
Interface Connector / Interface card
Manufacturer
Type Part Number
Mating Housing Part Number
JAE or compatible
FI-XB30SL-HF10
FI-X30HL-T ( Locked Type )
Lamp Connector / Backlight lamp
JST
BHSR-02VS-1
SM02(8.0)B-BHSS
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3.4 Signal Description
The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a
differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels
while the second LVDS port(RxExxx) transmits even pixels.
PIN # SIGNAL NAME DESCRIPTION
1 RxO0- Negative LVDS differential data input (Odd data)
2 RxO0+ Positive LVDS differential data input (Odd data)
3 RxO1- Negative LVDS differential data input (Odd data)
4 RxO1+
5 RxO2- Negative LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG)
11 RxO3+ Positive LVDS differential data input (Odd data)
12 RxE0- Negative LVDS differential data input (Even clock)
13 RxE0+ Positive LVDS differential data input (Even data)
14 GND Power Ground
15 RxE1- Positive LVDS differential data input (Even data)
16 RxE1+ Negative LVDS differential data input (Even data)
17 GND Power Ground
18 RxE2- Negative LVDS differential data input (Even data)
19 RxE2+ Positive LVDS differential data input (Even data)
20 RxEC- Negative LVDS differential clock input (Even clock)
21 RxEC+ Positive LVDS differential clock input (Even clock)
22 RxE3- Negative LVDS differential data input (Even data)
23 RxE3+ Positive LVDS differential data input (Even data)
24 GND Power Ground
25 NC 26 NC 27 NC 28 POWER Power
29 POWER Power
30 POWER Power
Note: Input signals of odd and even clock shall be the same timing.
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Positive LVDS differential data input (Odd data)
LVDS DATA Name
DSP Display Timing: When the signal is high, the pixel data shall be valid to be displayed
V-S Vertical Sync: Both Positive and Negative polarity are acceptable
H-S Horizontal Sync: Both Positive and Negative polarity are acceptable
Description
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D22 Blue5
D23 NA
D24 H Sync
D25 V Sync
D26 Display Timing
D27 Red6
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RCLKP1
RAP1
RBP1
RCP1
RDP1
RCLKP2
RAP2
RBP2
RCP2
RDP2
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Note: R/G/B data 7:MSB, R/G/B data 0:LSB
G0(0)R5(R3)R4(R2)R3(R1)R2(R0) R1(0)R0(0)
B1(0)B0(0)G5(G3)G4(G2)G3(G1) G2(G0)G1(0)
DEVSHS
RSV
G0(0)R5(R3)R4(R2)R3(R1)R2(R0) R1(0)R0(0)
B1(0)B0(0)G5(G3)G4(G2)G3(G1) G2(G0)G1(0)
RSV
B7(B5)B6(B4)G7(G5)G6(G4) R7(R5)R6(R4)
B7(B5)B6(B4)G7(G5)G6(G4) R7(R5)R6(R4)
O = “First Pixel Data”
E = “Second Pixel Data”
B5(B3)B4(B2) B3(B1)B2(B0)
B5(B3)B4(B2) B3(B1)B2(B0)
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3.5 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when Vin is off
It is recommended to refer the specifications of SN75LVDS82DGG (Texas Instruments) in detail.
Each signal characteristics are as follows;
Parameter Condition Min Max Unit
Vth
Vtl
Differential InputHigh
Voltage(Vcm=+1.2V)
Differential Input Low
Voltage(Vcm=+1.2V)
-100
100
[mV]
[mV]
3.6 Interface Timings
Basically, interface timings described here is not actual input timing of LCD module but output timing of
SN75LVDS82DGG (Texas Instruments) or equivalent.
3.6.1 Timing Characteristics
Signal Item Symbol MIN TYP MAX Unit
DTCLK Freq. Fdck - 54 67.5 MHz
DTCLK Cycle Tck 14.8 18.5 ns
+V-Sync Frame Rate 1/Tv 56.25 60 77 Hz
+V-Sync Cycle Tv 13 16.67 17.78 ms
+V-Sync Cycle Tv 1035 1066 2047 lines
+V-Sync Active level Tva 3 3 lines
+V-Sync V-back porch Tvb 7 38 63 lines
+V-Sync V-front porch Tvf 1 1 lines
+DSPTMG V-Line m 1024 lines
+H-Sync Scan rate 1/Th 64 KHz
+H-Sync Cycle Th 678 844 1005 Tck
+H-Sync Active level Tha(*1) 4 56 Tck
+H-Sync Back porch Thb(*1) 30 124 355 Tck
+H-Sync Front porch Thf 4 24 Tck
+DSPTMG Display Pixels n 640 Tck
Note: Typical value refer to VESA STANDARD, (*1) Tha+Thb should be less than 1024 Tck.
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112dot
248dot
48dot
1H
38H
3H
DSPTMG
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3.6.2 Timing Definition
H-Sync
DSPTMG
V-Sync
1688dot
1280dot
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3.7 Power Consumption
Input power specifications are as follows;
SymbolParameterMinTypMaxUnits
VDD Logic/LCD Drive
Voltage
IDD VDD current
IIDD Inrush VDD current
PDD VDD Power
VDDrp Allowable
Logic/LCD Drive
Ripple Voltage
VDDns Allowable
Logic/LCD Drive
Ripple Noise
4.5 5 5.5 [Volt]
1100 1300 [mA]
7 [A] t < 80us
8 [Watt] Vin=5V, All White Pattern
100 [mV]
100 [mV]
Condition
p-p
p-p
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10%
10%
90%
90%
1sec
On
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3.8 Power ON/OFF Sequence
Vin 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 Vin is off.
min.
Vin
0 V
15ms max.
Signal
0 V
Lamp
0 V
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10%
4.0 Backlight Characteristics
4.1 Signal for Lamp connector
Pin #
1
2
Signal Name
Lamp High Voltage
Lamp Low Voltage
10%
0 min. 0 min.
10%
0 min.
250ms
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rms
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4.2 Parameter guide line for CFL Inverter
Symbol Parameter Min Typ Max
Units Condition
(L255) White Luminance 200 250 - [cd/m2 ]
ISCFL CCFL standard current 6.5 7.0 7.5 [mA]
IRCFL CCFL operation range 3.0 7.0 7.5 [mA]
rms
fCFL CCFL Frequency 40 50 60 [KHz] (Ta=25oC)
ViCFL
(0oC)
ViCFL
(25oC)
VCFL CCFL Discharge Voltage
PCFL CCFL Power consumption 17.16 20.16 23.4 [Watt] (Ta=25oC)
CCFL Ignition Voltage 1800 [Volt]
rms
CCFL Ignition Voltage 1500 [Volt]
rms
660
(Reference)
720 780 [Volt]
rms
(Ta=25oC)
(Ta=25oC)
(Ta=25oC)
Note 1
(Ta=0oC)
Note 2
(Ta=25oC)
Note 2
(Ta=25oC)
Note 3
Note 3
Note 1: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD
Note 2: CCFL inverter should be able to give out a power that has a generating capacity of over 2000 voltage.
Lamp units need 2000 voltage minimum for ignition
Note 3: Calculator value for reference (ICFL×VCFL=PCFL)
Note 4: Lamp soldering method is required to use “Hook Soldering”.
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5.0 Vibration, Shock, and Drop
5.1 Vibration & Shock
Frequency: 10 - 200Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
Acceleration: 1.5G(10~200Hz P- P)
Test method:
Acceleration (G)
Frequency (Hz)
Active time(min)
5.2 Shock Test Spec:
Acceleration (G) –a
Active time -b
Wave form
Times
Direction: ±X , ±Y, ±Z
5.3 Drop test
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1.5
10~200~10
30
50
20
half-sin
1
Package test: The drop height is 60 cm.
6.0 Environment
The display module will meet the provision of this specification during operating condition or after storage or
shipment condition specified below. Operation at 10% beyond the specified range will not cause physical
damage to the unit.
6.1 Temperature and Humidity
6.1.1 Operating Conditions
The display module operates error free, when operated under the following conditions;
Temperature 0 0C to 50 0C
Relative Humidity 8% to 95%
Wet Bulb Temperature 39.0 0C
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6.1.2 Shipping Conditions
The display module operates error free, after the following conditions;
Temperature -20 0C to 60 0C
Relative Humidity 8% to 95%
Wet Bulb Temperature 39.0 0C
6.2 Atmospheric Pressure
The display assembly is capable of being operated without affecting its operations over the pressure range
as following specified;
Pressure Note
Maximum Pressure 1040hPa 0m = sea level
Minimum Pressure 674hPa 3048m = 10.000 feet
Note : Non-operation attitude limit of this display module = 30,000 feet. = 9145 m.
6.3 Thermal Shock
The display module will not sustain damage after being subjected to 100 cycles of rapid temperature
change. A cycle of rapid temperature change consists of varying the temperature from -200C to 600C, and
back again.
Thermal shock cycle -20 0C for 30min
60 0C for 30min
Power is not applied during the test. After temperature cycling, the unit is placed in normal room ambient for
at least 4 hours before powering on.
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7.0 Reliability
This display module and the packaging of that will comply following standards.
7.1 Failure Criteria
The display assembly will be considered as failing unit when it no longer meets any of the requirements
stated in this specification. Only as for maximum white luminance, following criteria is applicable.
Note : Maximum white Luminance shall be 125 cd/m2or more.
7.2 Failure Rate
The average failure rate of the display module (from first power-on cycle till 1,000 hours later) will not exceed 1.0%.
The average failure rate of the display module from 1,000 hours until 16,000 hours will not exceed 0.7%
per 1000 hours.
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7.2.1 Usage
The assumed usage for the above criteria is:
220 power-on hours per month
500 power on/off cycles per month
Maximum brightness setting
Operation to be within office environment (250C typical)
7.2.2 Component De-rating
All the components used in this device will be checked the load condition to meet the failure rate criteria.
7.3 CCFL Life
The assumed CCFL Life will be longer than 30,000 hours, typical value is 40,000 hours under stable condition at 25
± 5oC;
Standard current at 7.0 ± 0.5mA.
Definition of life: brightness becomes 50% or less than the minimum luminance value of CCFL.
7.4 ON/OFF Cycle
The display module will be capable of being operated over the following ON/OFF Cycles.
ON/OFF Value Cycles
+Vin and CCFL power 30,000 10 seconds on / 10 seconds off
8.0 Safety
8.1 Sharp Edge Requirements
There will be no sharp edges or comers on the display assembly that could cause injury.
8.2 Materials
8.2.1 Toxicity
There will be no carcinogenic materials used anywhere in the display module. If toxic materials are used,
they will be reviewed and approved by the responsible AUO Toxicologist.
8.2.2 Flammability
All components including electrical components that do not meet the flammability grade UL94-V1
in the module will complete the flammability rating exception approval process. The printed
circuit board will be made from material rated 94-V1 or better. The actual UL flammability rating
will be printed on the printed circuit board.
8.3 Capacitors
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If any polarized capacitors are used in the display assembly, provisions will be made to keep them from
being inserted backwards.
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8.4 Hazardous Voltages
Any point exceeding 42.4 volts meets the requirement of the limited current circuit. The current through a 2KΩ
resistance is less than 0.7 x f (kHz) mA.
9.0 Other requirements
9.1 National Test Lab Requirement
The display module will satisfy all requirements for compliance to
UL 1950, First Edition U.S.A. Information Technology Equipment
CSA C22.2 No.950-M89 Canada, Information Technology Equipment
EEC 950 International, Information Technology Equipment
EN 60 950 International, Information Processing Equipment
(European Norm for IEC950)
9.2 Label
9.2.1 Product label
www.jxlcd.com
www.jxlcd.com
10.0 Mechanical Characteristic
(C) Copyright AU Optronics, Inc.
August, 2003 All Rights Reserved. M190EN02 v.2 Ver0.2
No Reproduction and Redistribution Allowed.
22/24
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
(C) Copyright AU Optronics, Inc.
August, 2003 All Rights Reserved. M190EN02 v.2 Ver0.2
No Reproduction and Redistribution Allowed.
23/24
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
(C) Copyright AU Optronics, Inc.
August, 2003 All Rights Reserved. M190EN02 v.2 Ver0.2
No Reproduction and Redistribution Allowed.
24/24
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
(C) Copyright AU Optronics, Inc.
January, 2003 All Rights Reserved. M190EN02 v.1 Ver0.2
No Reproduction and Redistribution Allowed.
25/24
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