Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_AUO_M190EN01_V2_0_[DS]

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.




Image preview - the first page of the document
Panel_AUO_M190EN01_V2_0_[DS]


>> Download Panel_AUO_M190EN01_V2_0_[DS] documenatation <<

Text preview - extract from the document
   Global LCD Panel Exchange Center                    www.panelook.com




                                                                                    Spec. No.:     DDPM-EN01-V2-0.1
                                                                                    Version:             1
                                                                                    Total pages:         24
                                                                                    Date:          2003-Sep-26



                                   AU OPTRONICS CORPORATION

                                               Product Specifications

                                       19.0" SXGA Color TFT-LCD Module


                                               Model Name:          M190EN01
                                                                    V.2



                                          Approved by                     Prepared by



                                 CCChiu                            EthanLin 9/26
                                  DDBU Marketing Division / AU Optronics Croporation



                                            Customer               Checked & Approved by




       (C) Copyright AU Optronics, Inc.                                                                          1/24
       January, 2003 All Rights Reserved.                     M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                  www.panelook.com




                                                                                   Product Specifications

                                                                19.0" SXGA Color TFT-LCD Module
                                                                         Model Name: M190EN01
                                                                                            V.2




                                                                  ( ) Preliminary Specifications
                                                                        ( ) Final Specifications




                                                          Note: This Specification is subject to change without notice.




       (C) Copyright AU Optronics, Inc.                                                                           2/24
       January, 2003 All Rights Reserved.                   M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                   www.panelook.com




       i Contents
       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
       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

       (C) Copyright AU Optronics, Inc.                                                              3/24
       January, 2003 All Rights Reserved.                    M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




       ii Record of Revision

       Version and Date     Page     Old description                New Description                   Remark
       0.1 2003/09/26       All      First Edition for Customer     All


       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.




       (C) Copyright AU Optronics, Inc.                                                                                 4/24
       January, 2003 All Rights Reserved.                         M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                       www.panelook.com




       2.0     General Description
       This specification applies to the 19.0 inch Color TFT-LCD Module M190EN01.
       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]        300 cd/m2 @7mA (Typ)
        Contrast Ratio                                         700 : 1 (Typ)
        Optical Response Time                   [msec]         25 (Typ)
        Nominal Input Voltage VDD               [Volt]         +5.0 V
        Power Consumption                       [Watt]         40W (typ.) (w/o Inverter, All white pattern)
        (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,
                                                               Clock
        Support Color                                          16.7M colors (RGB 8-bit data )
        Temperature Range
                                                 o
         Operating                              [ C]           0 to +50
                                                 o
         Storage (Shipping)                     [ C]           -20 to +60




       (C) Copyright AU Optronics, Inc.                                                                       5/24
       January, 2003 All Rights Reserved.                         M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                        www.panelook.com




       2.2 Functional Block Diagram
       The following diagram shows the functional block of the 19 inches Color TFT-LCD Module:




                                               AU ASIC
                                                                                    G1




                                                                                           Y-Driver IC
                                          LVDS            Timing                                            TFT-LCD
        LVDS
                                         Receiver        Controlle                                        1280*(3)*1024
                       Connector




                                                             r                                               Pixels

        +5V                                                                      G1024                        X-Driver IC

                                                                                                  D1                        D3840

                                                                                                                            4 CCFL


                                    DC/DC            Gamma
                                   Converter        Correction




                                                                      DC POWER
                            I/F + X-PCB                                                                  Inverter


         JAE FI-X30SSL-HF or compatible                                  JST      BHSR-02VS-1
         Mating Type:                                                Mating Type: SM02(8.0)B-BHSS
         JAE FI-X30HL-T ( Locked Type )
         JAE FI-X30S-H ( Unlocked Type )




       (C) Copyright AU Optronics, Inc.                                                                                             6/24
       January, 2003 All Rights Reserved.                            M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                               www.panelook.com




       2.3 Optical Characteristics
       The optical characteristics are measured under stable conditions at 25                   (Room Temperature):

                               Item                             Unit          Conditions              Min.    Typ.    Max.
              Viewing Angle                                   [degree]    Horizontal (Right)           75      85      -
                                                              [degree]    CR = 10 (Left)                       85      -
                                                              [degree]    Vertical (Up)                75      85      -
                                                              [degree]    CR = 10 (Down)                       85      -
              Contrast ratio                                                Normal Direction          500     700
              Response Time (Note 1)                           [msec]           Raising Time            -      15      25
                                                               [msec]        Falling Time               -       10      15
                                                               [msec]       Raising + Falling           -       25      40
              Color / Chromaticity                                               Red x                0.604   0.634   0.664
              Coordinates (CIE)                                                  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
              Color Coordinates (CIE) White                                     White x               0.28    0.31     0.34
                                                                                White y               0.30    0.33     0.36
              White Luminance at CCFL 7.0mA                    [cd/m 2]                                200     300       -
              (central point)
              Luminance Uniformity (Note 2)                      [%]                                   75      80       -
              Crosstalk (in75Hz) (Note 3)                        [%]                                                   1.5

             Equipment          Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A ,
                                 BM 7 , & EZContrast* )
             Aperture           1 with 100cm VD or 2 with 50cm viewing distance
             Test Point         Center (ISO point 22)
             Environment        < 1 lux
                                              LCD Module




                                                                                        PR-880 /
                                                                                         BM5A /
                                                                                          BM7

                                                           measuring distance



                                            Module Driving Equipment




       `*' EZ Contrast is different measurement tool with very close viewing distance.




       Note 1: Definition of Response time:

       (C) Copyright AU Optronics, Inc.                                                                                       7/24
       January, 2003 All Rights Reserved.                                       M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                  www.panelook.com




            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.



                                                Tf                                Tr
                 100%
                  90%

        Optical
       Response




                   10%
                     0%
                                   White                       Black                       White


       Note 2: Brightness uniformity of these 9 points is defined as below:

                                90 %                    50 %                    10 %

                                                                                           10 %




                                                                                           50 %




                                                                                           90 %




                                 Minimum Luminance in 9 Points (1-9)
                  Uniformity = --------------------------------------
                                 Maximum Luminance in 9 Points (1-9)




       (C) Copyright AU Optronics, Inc.                                                                               8/24
       January, 2003 All Rights Reserved.                       M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                     www.panelook.com




       Note 3: Crosstalk is defined as below :

                                       1/2        1/6                            2/3       1/2   1/3    1/6


                                                         1/6
                                   A                                                   A                         1/6
                                                                                       '                         1/3
                                                         1/2                                                     1/2
                                              B                                                        B'
                                                                                                                 2/3
                      184 gray level                                     184 gray level


                                                                                                  0 gray level

       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'



       2.4 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                                     R GB R G B




       1024
              th
                   Line   R G B R G B                                     R GB R G B




       (C) Copyright AU Optronics, Inc.                                                                                9/24
       January, 2003 All Rights Reserved.                         M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                     www.panelook.com




       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             NC           NC             [Volt]
        CCFL Inrush current                          ICFLL            -           38             [mA]      Note 1
        CCFL Current                                  ICFL            -           7.5          [mA] rms
        Operating Temperature                         TOP             0          +50             [oC]      Note 2
        Operating Humidity                            HOP             8           95            [%RH]      Note 2
                                                                                                  o
        Storage Temperature                           TST            -20         +60             [ C]      Note 2
        Storage Humidity                              HST             8           95            [%RH]      Note 2

       Note 1 : Duration=50 msec.
       Note 2 : Maximum Wet-Bulb should be 39               and No condensation.



            Relative Humidity %
                                                                 Twb=39
                                                                                  T=40 ,H=95%
              100
              95


               80
                                                                                           T=50 ,H=55%

               60
                                                                                                T=60 ,H=39%
                          Storage
               40                             Operation range                                             T=65 ,H=29%
                          range

               20
                                                                             Storage
                5
                    0
                        -20               0                                 50     60
                                                                 o
                                              Temperature C




       (C) Copyright AU Optronics, Inc.                                                                               10/24
       January, 2003 All Rights Reserved.                            M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                  www.panelook.com




       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                                        JAE or compatible

        Type Part Number                                    FI-X30SSL-HF

        Mating Housing Part Number                          FI-X30HL-T ( Locked Type )
                                                            FI-X30S-H ( Unlocked Type )

        Connector Name / Designation                        Lamp Connector / Backlight lamp

        Manufacturer                                        JST

        Type Part Number                                    BHSR-02VS-1

        Mating Type Part Number                             SM02(8.0)B-BHSS




       3.3 Signal Pin

                             Pin#     Signal Name                  Pin#    Signal Name
                              1       RxO0-                          2     RxO0+
                              3       RxO1-                          4     RxO1+
                              5       RxO2-                          6     RxO2+
                              7       GND                            8     RxOC-
                              9       RxOC+                         10     RxO3-
                              11      RxO3+                         12     RxE0-
                              13      RxE0+                         14     GND
                              15      RxE1-                         16     RxE1+
                              17      GND                           18     RxE2-
                              19      RxE2+                         20     RxEC-
                              21      RxEC+                         22     RxE3-
                              23      RxE3+                         24     GND
                              25      NC                            26     NC
                              27      NC                            28     Power
                              29      Power                         30     Power




       (C) Copyright AU Optronics, Inc.                                                                        11/24
       January, 2003 All Rights Reserved.                      M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                      www.panelook.com




       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+
                                            Positive LVDS differential data input (Odd data)
         5           RxO2-                  Negative LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG)
         6           RxO2+                  Positive LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG)
         7           GND                    Power Ground
         8           RxOC-                  Negative LVDS differential clock input (Odd clock)
         9           RxOC+                  Positive LVDS differential clock input (Odd clock)
         10          RxO3-                  Negative LVDS differential data input (Odd data)
         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.

           LVDS DATA Name                                      Description
          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




       (C) Copyright AU Optronics, Inc.                                                                              12/24
       January, 2003 All Rights Reserved.                           M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                  www.panelook.com




                            TI LVDS X'mitter                   Module LVDS signal
                              SN75LVDS83                    (interface connector pin7)
                               Signal Name                           Low(open)
                                     D0                                 Red0
                                     D1                                 Red1
                                     D2                                 Red2
                                     D3                                 Red3
                                     D4                                 Red4
                                     D5                                 Red7
                                     D6                                 Red5
                                     D7                                Green0
                                     D8                                Green1
                                     D9                                Green2
                                     D10                               Green6
                                     D11                               Green7
                                     D12                               Green3
                                     D13                               Green4
                                     D14                               Green5
                                     D15                                Blue0
                                     D16                                Blue6
                                     D17                                Blue7
                                     D18                                Blue1
                                     D19                                Blue2
                                     D20                                Blue3
                                     D21                                Blue4
                                     D22                                Blue5
                                     D23                                  NA
                                     D24                               H Sync
                                     D25                               V Sync
                                     D26                            Display Timing
                                     D27                                 Red6




       (C) Copyright AU Optronics, Inc.                                                             13/24
       January, 2003 All Rights Reserved.                   M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




                   RCLKP1

                    RAP1                    G0(0)    R5(R3)   R4(R2)    R3(R1)   R2(R0)   R1(0)    R0(0)


                    RBP1                    B1(0)    B0(0)    G5(G3)    G4(G2)   G3(G1)   G2(G0)   G1(0)


                    RCP1                    DE       VS       HS        B5(B3)   B4(B2)   B3(B1)   B2(B0)


                    RDP1                    RSV      B7(B5)   B6(B4)    G7(G5)   G6(G4)   R7(R5)   R6(R4)




                   RCLKP2

                    RAP2                    G0(0)    R5(R3)   R4(R2)    R3(R1)   R2(R0)   R1(0)    R0(0)


                    RBP2                    B1(0)    B0(0)    G5(G3)    G4(G2)   G3(G1)   G2(G0)   G1(0)


                    RCP2                                                B5(B3)   B4(B2)   B3(B1)   B2(B0)


                    RDP2                    RSV      B7(B5)   B6(B4)    G7(G5)   G6(G4)   R7(R5)   R6(R4)




         Note: R/G/B data 7:MSB, R/G/B data 0:LSB
              O = "First Pixel Data"
               E = "Second Pixel Data"




       (C) Copyright AU Optronics, Inc.                                                                     14/24
       January, 2003 All Rights Reserved.                          M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




       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

                          Differential InputHigh
              Vth                                                               100                       [mV]
                          Voltage(Vcm=+1.2V)

                          Differential Input Low
              Vtl                                          -100                                           [mV]
                          Voltage(Vcm=+1.2V)




       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                     80                           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.




       (C) Copyright AU Optronics, Inc.                                                                            15/24
       January, 2003 All Rights Reserved.                         M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




       3.6.2 Timing Definition




                                                           1688dot

                H-Sync
                          48dot             248dot


                                  112dot
                DSPTMG
                                                             1280dot



                V-Sync


                             1H             38H

                                  3H
                DSPTMG

                                     42H                        1024H



       3.7 Power Consumption
       Input power specifications are as follows;

           Symbol              Parameter             Min       Typ       Max      Units               Condition
        VDD               Logic/LCD Drive            4.5        5         5.5    [Volt]
                          Voltage
        IDD               VDD current                          1100      1300    [mA]
        IIDD              Inrush VDD current                               7     [A]       t < 80us
        PDD               VDD Power                                        8     [Watt]    Vin=5V, All White Pattern
        VDDrp             Allowable                                      100     [mV]
                          Logic/LCD Drive                                        p-p
                          Ripple Voltage
        VDDns             Allowable                                      100     [mV]
                          Logic/LCD Drive                                        p-p
                          Ripple Noise




       (C) Copyright AU Optronics, Inc.                                                                                16/24
       January, 2003 All Rights Reserved.                            M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




       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.




                                                                                       1sec
                                                                                       min.

                     Vin
                                 10%            90%                     90%
                           0V                                                                   10%
                                                     15ms max.                         10%

                   Signal       0 min.                                                  0 min.

                           0V                         10%          10%

                   Lamp
                                                                                   0 min.
                   On
                       0V


                                                 min.
                                                 250ms




       4.0     Backlight Characteristics

       4.1 Signal for Lamp connector


             Pin #              Signal Name

              1             Lamp High Voltage

               2            Lamp Low Voltage




       (C) Copyright AU Optronics, Inc.                                                                           17/24
       January, 2003 All Rights Reserved.                        M190EN01 v.2 Ver0.1
       No Reproduction and Redistribution Allowed.




One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
   Global LCD Panel Exchange Center                    www.panelook.com




       4.2 Parameter guide line for CFL Inverter

         Symbol              Parameter               Min     Typ      Max       Units       Condition

        (L255)       White Luminance                 200      300       -      [cd/m2 ]   (Ta=25oC)

        ISCFL        CCFL standard current            6.5     7.0      7.5      [mA]      (Ta=25oC)
                                                                                rms
        IRCFL        CCFL operation range             3.0     7.0      7.5      [mA]      (Ta=25oC)
                                                                                rms
        fCFL         CCFL Frequency                   40      50       60       [KHz]     (Ta=25oC)
                                                                                          Note 1

        ViCFL        CCFL Ignition Voltage           1800                       [Volt]    (Ta=0oC)
          o
        (0 C)                                                                    rms      Note 2
        ViCFL        CCFL Ignition Voltage           1500                       [Volt]    (Ta=25oC)
            o
        (25 C)                                                                   rms      Note 2
                                                                                                 o
        VCFL         CCFL Discharge Voltage          660     720       780      [Volt]    (Ta=25 C)
                     (Reference)                                                 rms      Note 3

        PCFL         CCFL Power consumption          17.16   20.16     23.4    [Watt]     (Ta=25oC)
                                                                                          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 1800 voltage.
       Lamp units need 1800 voltage minimum for ignition
       Note 3: Calculator value for reference (ICFL



◦ Jabse Service Manual Search 2024 ◦ Jabse PravopisonTap.bg ◦ Other service manual resources online : FixyaeServiceinfo