Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_TORISAN_TM121SV-22L11A_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_TORISAN_TM121SV-22L11A_0_[DS]


>> Download Panel_TORISAN_TM121SV-22L11A_0_[DS] documenatation <<

Text preview - extract from the document
ENGINEERING SPECIFICATIONS
      TFT COLOR LCD MODULE

        TM121SV-22L11A
       - 31cm (12.1 inch) diagonal
       - SVGA resolution (800 x 600 pixels)
       - Wide View Angle
       - 6 bits x RGB interface
       - With CFL backlight unit
       - Nonglare surface type

               (TENTATIVE)

          Ver.1            Jan. 30, 2001




      Tottori SANYO Electric Co., Ltd.
   Electronic Device Business Headquarters
                LCD Division


3-201, Minami-yoshikata, Tottori, 680-8634 Japan
         TEL: 81-857-21-2941, 1958
         FAX: 81-857-21-2162
 NOTICES
  1. The contents stated in this document and the product may be subject to change
     without prior notice.
       When you kindly study to use this product, please ask us or our distributor for
     the latest information.
  2. This product is developed and produced for usage onto normal electronic
     products (office automation equipments, communication peripherals, electric
     appliance products, game machines, etc.) and is not suitable for applications
     which need extremely high reliability and extreme safety (aero- or space-use
     machines, control equipments for nuclear power, life keeping equipments, etc.).
  3. This document shall not grant or guarantee any right to adapt intellectual
     property or any other patents of third party.
  4. Please use this product correctly according to operating conditions and
     precautions for use stated in this document.
       Please install safety proof in your designing to avoid human accident, fire
     accident and social damage, which may be resulted from malfunction of this
     product.
  5. This product is not designed to withstand against radiant rays.
  6. It is strictly prohibited to copy or publish a part or whole of this document
     without our prior written approval.


 REVISION HISTORY
 DATE       REVISION      PAGE                        DESCRIPTIONS
              NO.
Jan.30,01     Ver. 1        -      Initial Release




Tottori SANYO Electric Co., Ltd.           TM121SV 22L11A Ver.1 Page               1/14
 MECHANICAL CHARACTERISTICS
                                                                                      Ta=25 degC
               ITEM                             SPECIFICATION                            UNIT
 Module size                            280.0(W) x 218.0(H) x 11.5 Typ.(t)                mm
 Resolution                                800 x R G B(W) x 600(H)                       pixel
 Sub pixel pitch                             0.1025(W) x 0.3075(H)                        mm
 Pixel pitch                                 0.3075(W) x 0.3075(H)                        mm
 Active viewing area                          246.0(W) x 184.5(H)                         mm
 Bezel opening area                           249.0(W) x 187.5(H)                         mm
 Weight                                             690 TYP.                               g


 ELECTRICAL ABSOLUTE MAXIMUM RATINGS
                                                                                      Ta=25 degC
             ITEM               SYMBOL          MIN         MAX           UNIT          NOTE
  Power supply voltage          VDD-VSS          0          4.3            V
  Input voltage                   VI         VSS-0.3      VDD+0.3          V
  CFL lamp current                 IL          -            8             mA


 ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS
                                                                                      Ta=25 degC
     ITEM        SYMBOL         CONDITIONS        MIN     MAX       UNIT             NOTE
 Ambient           TST        Storage             -20     60        degC    Note 1
 temperature       TOP        Operation            0      50
 Humidity           -         Ta=40 degC max.      -      85        %RH     No condensation
                                                                            Note 2
 Vibration             -      Storage                 -    1.5       G      Note 3
 Shock                 -      Storage                 -    50        G      XYZ 11ms/direction
[Note 1] Care should be taken so that the LCD module may not be subjected to the
         temperature beyond this specification.
[Note 2] Ta>40 degC : Absolute humidity shall be less than that of 85%RH/40 degC.
[Note 3] 10-200Hz, 30min/cycle, X/Y/Z each one cycle and except for resonant frequency.


 ELECTRICAL CHARACTERISTICS
                                            VDD=3.3V ,fV=60Hz ,fCLK=40MHz ,Ta=25 degC
          ITEM             SYMBOL CONDITIONS MIN        TYP MAX UNIT          NOTE
 Power supply voltage      VDD-VSS              3.0      3.3    3.6    V
 Input                       VIH   High level   2.0       -      -
                                                                       V
   logic voltage             VIL   Low level      -       -     0.8
 Power supply current        IDD    Note 1        -     250     400   mA
[ Note 1 ] Typ. value : display pattern is 64 gray scale bar.




Tottori SANYO Electric Co., Ltd.              TM121SV 22L11A Ver.1 Page                      2/14
 OPTICAL CHARACTERISTICS
                                                   Ta=25 degC, VDD=3.3V, fV=60Hz
         ITEM          SYMBOL   CONDITIONS      MIN TYP MAX UNIT         NOTE
                                                                     2
 Brightness               B    =0 deg.           -  (320)    -  cd/m Note 5,7,8
 Brightness uniformity   B     =0 deg.           -     -   1.45   -    Note 6,7,8
 Contrast ratio          CR    =0 deg.           -   300     -    -    Note 2,4,8
                                       = 0 deg.  -    60     -
                                     = 90 deg.   -    65     -         Note 1,2,
 Viewing angle range          CR>10                              deg.
                                     =180 deg.   -    40     -              4,8
                                     =270 deg.   -    65     -
 Response       Rise      tr                     -    30     -
                               =0 deg.                           ms. Note 3,4,8
  time          Fall      tf                     -    20     -
                          x                      -  (0.60)   -
                Red
                          y                      -  (0.35)   -
                          x                      -  (0.32)   -
                Green
 Color of CIE             y                      -  (0.57)   -
  Coordinate
                               =0 deg.                            -    Note 4,8
                          x                      -  (0.15)   -
                Blue
                          y                      -  (0.13)   -
                          x                      -  (0.34)   -
                White
                          y                      -  (0.35)   -


                          
            =180deg.                       DATA         Black           White        Black


                                                      100%
                                   =90deg.     B             90%
=270deg.
                                                             10%
                                                       0%

                                                                   tr           tf
                               
                             =0deg.

[Note 1]  and                                      [Note 3] Response time


[Note 2] Contrast ratio "CR" is defined as :
                   Brightness at White
           CR =
                   Brightness at Black


[Note 4] This shall be measured at center (point No.3 shown in Note 7).


[Note 5] The brightness shall be the average of five points.


[Note 6] The brightness uniformity "  " is defined as :
                                     B

                    Maximum brightness of five points
           B =
                    Minimum brightness of five points




Tottori SANYO Electric Co., Ltd.               TM121SV 22L11A Ver.1 Page                     3/14
[Note 7] Measurement points

                       1/6Hp    1/2Hp   5/6Hp

                                                                Active area
        1/6Vp              1                 2

        1/2Vp                       3

        5/6Vp               4                5




                                          Vp: Total Number of Vertical pixel
                                          Hp: Total Number of horizontal pixel
 [Note 8] Measurement condition
             (1) Measurement equipment: BM-5A (TOPCON Corp.), Field=2 degree
             (2) Ambient temperature Ta: 25 +/- 2 degC
             (3) LCD: All pixels are WHITE, VDD=3.3V, fV=60Hz
             (4) Measure after 30 minutes of CFL warm up.
             (5) IL=6 mArms with the CFL inverter CXA-P1212-VJL (TDK).

  BACKLIGHT CHARACTERISTICS
                                                                                      Ta=25 degC
          ITEM         SYM. CONDITIOS MIN         TYP      MAX      UNIT              NOTE
 Lamp voltage           VL              -         540        -      Vrms       at IL=6mArms
 Lamp current            IL             3           6        8     mArms       (Recommended value)
 Operating frequency     fL            40          60       65      kHz        (Recommended value)
 Start up voltage       VS              -           -      1300     Vrms       at Ta=0 degC
 Operating life         tOL           50000         -       -      Hours       at IL=6 mArms
 [Note 1] Backlight driving conditions (operating frequency fL especially) may interfere
          with horizontal frequency fH, causing the beat or flicker on the display.
          Therefore the operating frequency fL shall be adjusted in relation to
          horizontal frequency fH to avoid interference.
[Note 2] The inverter open voltage should be larger than start up voltage, otherwise backlight
          may blinking for a moment after turns on or not be turned on. And this voltage should
          be applied to lamp for more than 1 second to start up, otherwise backlight may not be
          turned on.
[Note 3] If driving current waveform is asymmetrical, mercury deviation inside of CFL will
          incline to one side and consequently abnormal lighting may occur.
          To prevent such unfavorable lighting, driving current waveform is asked to have
          unbalance rate of less than 10% and wave-height rate of less than 2 +/- 10%.
          And this driving waveform shall be confirmed in your system.


         Ip                                      Unbalance rate = | Ip - I-p | / IL x 100 (%)
                                                 Wave-height rate = Ip (or I-p) / IL


         I-p                                          Ip   : High peak value
                                                      I-p : Low peak value
                 Current waveform                     IL   : Effective value


Tottori SANYO Electric Co., Ltd.             TM121SV 22L11A Ver.1 Page                          4/14
     BLOCK DIAGRAM




                   ASIC



                 Generator           DATA
                 Timing
                 TFT




                                                              Source Driver
          CN1




                      DE
                                      Gate Driver             800 (RGB)
                       Converter
                       DC/DC




                                                       600
                                                               TFT Panel
                VDD
                VSS




                                                                  Back Light
                                   Vcom
FLCN1,2




                                                                    2CFL




Tottori SANYO Electric Co., Ltd.                    TM121SV 22L11A Ver.1 Page   5/14
 INTERFACE PIN CONNECTIONS
LCM : CN1
   PIN NO.    SYMBOL                                 FUNCTION
       1      VSS        Ground
       2      DCLK       Data Clock
       3      VSS        Ground
       4      HSYNC      Horizontal Sync - This signal Is invalid, Input H or L.
       5      VSYNC      Vertical Sync - This signal Is invalid, Input H or L.
       6      VSS        Ground
       7      VSS        Ground
       8      VSS        Ground
       9      R0         Red Data (LSB)
     10       R1         Red Data
      11      R2         Red Data
     12       VSS        Ground
     13       R3         Red Data
     14       R4         Red Data
     15       R5         Red Data (MSB)
     16       VSS        Ground
     17       VSS        Ground
     18       VSS        Ground
     19       G0         Green Data (LSB)
     20       G1         Green Data
     21       G2         Green Data
     22       VSS        Ground
     23       G3         Green Data
     24       G4         Green Data
     25       G5         Green Data (MSB)
     26       VSS        Ground
     27       VSS        Ground
     28       VSS        Ground
     29       B0         Blue Data (LSB)
     30       B1         Blue Data
     31       B2         Blue Data
     32       VSS        Ground
     33       B3         Blue Data
     34       B4         Blue Data
     35       B5         Blue Data (MSB)
     36       VSS        Ground
     37       DE         Data Enable (positive)
     38       TEST       For display test , to be L.
     39       VDD        Power Supply ( 3.3V normal )
     40       VDD        Power Supply ( 3.3V normal )
     41       NC         No Connection (Should be open during operation.)
   CN1 : DF9B-41P-1V (HIROSE)
          Suitable mating connector: DF9B-41S-1V(HIROSE)
 [Note 1] Valid synchronous signals are DCLK and DE. HSYNC and VSYNC are not used.

  Back Light : FLCN1,2
    PIN NO.   SYMBOL                                  FUNCTION
       1      H.V        High voltage for CFL
       2      N.C.       No connection
       3      LGND       Low voltage for CFL
   FLCN1,2 : BHR-03VS-1 (JST)
             Suitable mating connector: SM02(8.0)B-BHS-1 (JST)


Tottori SANYO Electric Co., Ltd.            TM121SV 22L11A Ver.1 Page              6/14
  INTERFACE SIGNAL TIMING PARAMETERS ( DE_MODE )

    PARAMETER                 SYMBOL           MIN        TYP              MAX           UNIT              NOTE
       Frequency                fCLK            38         40               41           MHz          tCLK=1/fCLK
       Width-Low                tWCL             5          -                -             ns
       Width-High               tWCH             5          -                -             ns
 DCLK
       Rise Time                trCLK            -          -               10             ns
       Fall Time                tfCLK            -          -               10             ns
       Duty                        D          (0.40)      0.50            (0.60)            -         D=tCLKL/tCLK
       Setup Time                 tSI           (3)         -                -             ns         for DCLK
       Hold Time                  tHI           (3)         -                -             ns
       Rise/Fall Time            tir,tif         -          -               10             ns
 DE    Horiz. Period             tHP           950        1056             1100          tCLK
       Horiz. DE                tHDE           800        800              800           tCLK
       Vert. Period              tVP           609        628              800            tHP         fv=60Hz Typ.
       Vert. DE                 nVDE           600        600              600             n
       Setup Time                tSD            (3)         -                -             ns         for DCLK
 DATA Hold Time                  tHD            (3)         -                -             ns
       Rise/Fall Time          tDr,tDf           -          -               10             ns
 [Note 1] fH (Horizontal Frequency) = 1/tHP
          fV (Vertical Frequency)   = 1/tVP


  INTERFACE SIGNAL TIMING DIAGRAM ( DE_MODE )
                                                         tir,tDr                                                 tif,tDf

                                         DE,RGB                                          VIHmin
                                                                                         VILmax

                                                                   tWCH        trCLK                             tfCLK
            tCLK    1/2
                    VDD
DCLK
                tCLKL                   tSD                                            tWCL
                                                       tHD         (Data : Latched at fall edge of DCLK)

RGB DATA       Invalid Data                                                                       Invalid Data
                                           tSI
                                                                                              VIH
DE                                                                                              VIL
                                  tHI

                                                                   tHP
                                                  tHDE
DE




           shrink
                                                                               tVP

DE

                                    1         2    -----                 n-1     n
[Note 1] VIH = 2.0V , VIL = 0.8V
                                                       nVDE

Tottori SANYO Electric Co., Ltd.                       TM121SV 22L11A Ver.1 Page                                       7/14
 RELATIONSHIP BETWEEN INPUT DATA AND DISPLAY COLOR

                 INPUT DATA            R DATA                        G DATA                       B DATA
     DISPLAY                  MSB                     LSB MSB                     LSB MSB                      LSB
     COLOR                    R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
                 BLACK         L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L   L   L
                 RED(63)       H   H     H       H   H   H   L   L    L       L   L   L   L   L    L       L   L   L
                 GREEN(63)     L   L     L       L   L   L   H   H    H       H   H   H   L   L    L       L   L   L
     BASIC       BLUE(63)      L   L     L       L   L   L   L   L    L       L   L   L   H   H    H       H   H   H
     COLOR       CYAN          L   L     L       L   L   L   H   H    H       H   H   H   H   H    H       H   H   H
                 MAGENTA       H   H     H       H   H   H   L   L    L       L   L   L   H   H    H       H   H   H
                 YELLOW        H   H     H       H   H   H   H   H    H       H   H   H   L   L    L       L   L   L
                 WHITE         H   H     H       H   H   H   H   H    H       H   H   H   H   H    H       H   H   H
                 BLACK         L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L   L   L
                 RED(1)        L   L     L       L   L   H   L   L    L       L   L   L   L   L    L       L   L   L
                 RED(2)        L   L     L       L   H   L   L   L    L       L   L   L   L   L    L       L   L   L
                  :                          :                            :                            :
      RED
                  :                          :                            :                            :
                 RED(61)       H   H     H       H   L   H   L   L    L       L   L   L   L   L    L       L   L   L
                 RED(62)       H   H     H       H   H   L   L   L    L       L   L   L   L   L    L       L   L   L
                 RED(63)       H   H     H       H   H   H   L   L    L       L   L   L   L   L    L       L   L   L
                 BLACK         L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L   L   L
                 GREEN(1)      L   L     L       L   L   L   L   L    L       L   L   H   L   L    L       L   L   L
                 GREEN(2)      L   L     L       L   L   L   L   L    L       L   H   L   L   L    L       L   L   L
                  :                          :                            :                            :
     GREEN
                  :                          :                            :                            :
                 GREEN(61)     L   L     L       L   L   L   H   H    H       H   L   H   L   L    L       L L     L
                 GREEN(62)     L   L     L       L   L   L   H   H    H       H   H   L   L   L    L       L L     L
                 GREEN(63)     L   L     L       L   L   L   H   H    H       H   H   H   L   L    L       L L     L
                 BLACK         L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L L     L
                 BLUE(1)       L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L L     H
                 BLUE(2)       L   L     L       L   L   L   L   L    L       L   L   L   L   L    L       L H     L
                  :                          :                            :                            :
      BLUE
                  :                          :                            :                            :
                 BLUE(61)      L   L     L       L   L   L L     L    L       L   L   L H H H H L H
                 BLUE(62)      L   L     L       L   L   L L     L    L       L   L   L H H H H H L
                 BLUE(63)      L   L     L       L   L   L L     L    L       L   L   L H H H H H H
     [Note 1] Color(n) --- 'n' indicates gray scale step.


 RELATIONSHIP BETWEEN INPUT DATA AND DISPLAY POSITION


          1 1         1 2          1 3               . . . . . . . .                   1 799           1 800
          2 1         2 2                                                                              2 800
          3 1


            .                                                                                              .

            .                                                                                              .

            .
                                         Vp Hp               R G B                                         .

            .                                                                                              .




         599 1                                                                                     599 800
         600 1       600 2          . . . . . . . . . .                               600 799      600 800



Tottori SANYO Electric Co., Ltd.                     TM121SV 22L11A Ver.1 Page                                     8/14
 POWER ON/OFF SEQUENCE REQUIREMENT


                         Power-on                               Power-off

                             90%                                     90%
 VDD
                       10%                                             10%    (VDD=3.3V)
                0V
               0< t < 10ms                  15ms < t < 200ms
                                                                               1sec < t
                0 < t < 40ms                 0 < t < 20ms

                                                               VIH
                                         VALID DATA
 Logic input
                                                               VIL
               0V

                        100ms < t                               0ms < t
                 ON
 CFL
 (Recommend)     OFF




    When the power is off, logic input must be kept at either low level or high impedance.

    Power sequence for CFL (backlight) is not specified especially, however it is
 recommended to consider some timing difference between logic input as shown above.
    If backlight lights on before LCD starts function, or if backlight is kept on after LCD
 stopped function, screen may look white for a moment or abnormal image may be
 displayed.
    This is caused by variation in output signal from timing generator at logic input on or
 off. It does not cause damage to liquid crystal molecule and driving circuit.




Tottori SANYO Electric Co., Ltd.             TM121SV 22L11A Ver.1 Page                     9/14
 PRECAUTIONS (INSTRUCTIONS FOR SAFE AND PROPER USE)


 1. Instructions for safety
   (1)   Please do not disassemble or modify LCD module to avoid the possibility of
         electric shock, damage of electronic components, scratch at display surface and
         invasion of foreign particles. In addition, such activity may result in fire accident
         due to burning of electronic component.
         LCD module disassembled or modified by customer is out of warranty.
   (2)   Please be careful in handling of LCD module with broken glass.
         When the display glass breaks, please pay attention not to injure your fingers. The
         display surface has the plastic film attached, which prevents dispersion of glass
         pieces, however touching broken edge will injure your fingers. Also CFL (Cold
         Cathode Fluorescent Lamp) is made of glass, therefore please pay attention in the
         same way.
   (3)   Please do not touch the fluid flown out of broken display glass.
         If the fluid should stick to hand or clothes, wipe off with soap or alcohol immediately
         and then wash it with water. If the fluid should get in eyes, wash eyes immediately
         with pure water for more than 15 minutes and then consult the doctor.
   (4)   Please make secure connection of CFL connector.
         Please make sure that CFL connector from LCD module is connected with output
         connector on inverter circuit securely. Poor connection may cause smoke or fire
         accident due to high voltage in circuit. If connection may not be secure, please
         switch off the power supply for LCD module and CFL and then make secure
         connection.
         Please do not make connection with another connector than recommended mating
         connector.
   (5)   CFL contains mercury inside. Please follow regulations or rules established by
         local autonomy at its disposal.
   (6)   Please be careful to electric shock.
         Before handling LCD module, please switch off the power supply.
         Since high voltage is applied to CFL terminal, cable, connector and inverter circuit
         in operation mode, touching them will cause electric shock.

 2. Instructions for designing
   (1)   Mounting of LCD
         Please fix LCD module at all mounting flanges shown in this specification for
         installation onto system. The used screws should have proper dimensions.
         Furthermore, designing of mounting parts should be adequate so that LCD module
         is not warped or twisted, to achieve good display quality.
   (2)   Polarity of power supply for CFL
         Please give careful consideration in designing so that each polar of cable should
         be connected correctly at assembling (i.e. high voltage side is connected to high
         voltage side and low voltage side is connected to low voltage side). Since longer
         CFL cable may cause insatiable start-up of CFL and reduction of brightness,
         please make cable short as much as possible.




Tottori SANYO Electric Co., Ltd.               TM121SV 22L11A Ver.1 Page 10/14
   (3)   Designing of power supply circuit for CFL
         Please design the circuit so that high voltage output can be kept for more than 1
         second. The shorter time may not start up CFL. The driving inverter circuit is
         recommended to be the type which CFL current can be controlled.
         The type which voltage is controlled is not recommended, because it may cause
         big current under high temperature and insatiable start-up of CFL under low
         temperature.
   (4)   Heat radiation
         CFL generates heat at lighting and causes temperature rise inside system.
         Therefore, designing to radiate heat like radiation slits at cabinet is recommended
         to meet the specified operating temperature range for LCD module.
   (5)   Noise on power line
         Spike noise contained in power line causes abnormal operation of driving circuit
         and abnormal display. To avoid it, spike noise should be suppressed below VDD
         +/- 200mVp-p. (In any case, absolute maximum rating should be kept.)
   (6)   Power sequence
         Before LCD module is switched on, please make sure that power supply and input
         signals of system, testing equipment, etc. meet the recommended power
         sequence.
   (7)   Absolute maximum rating
         Absolute maximum rating specified in this specification has to be kept in any case.
         It shows the maximum that cannot be exceeded.
         Exceeding it may cause burning or non-recoverable break of electronic
         components in circuit. Please make system design so that absolute maximum
         rating is not exceeded even if ambient temperature, input signal and components
         are varied.
   (8)   Protection for power supply
         Please study to adapt protection for power supply against trouble of LCD module,
         depending on usage condition of system. Fuse installed on LCD module should be
         never modified. Any modification to make the function of fuse ineffective may
         cause burning or break of printed wiring board or other components at circuit
         trouble.
   (9)   Protection against electric shock
         High voltage is applied to CFL connector, inverter circuit and CFL at lighting.
         Please make design not to expose or be accessible to such high voltage parts to
         avoid electric shock.
   (10) Protection cover and cut-off filter for ultraviolet rays
        When LCD module is used under severe condition like outdoor, it is recommended
        to use transparent protection cover over display surface to avoid scratches and
        invasion of dust and water. In addition, when LCD module is exposed to direct sun
        light for long time, use of cut-off filter for ultraviolet rays is also recommended.
        Please be careful not to get condensation.

 3. Instructions for use and handling
   (1)   Protection against Static electricity
         C-MOS LSI and semiconductors are easily damaged by static discharge. LCD
         module should be handled on conductive mat by person grounded with wrist strap
         etc. to avoid getting static electricity. Please be careful not to generate static
         electricity during operation.




Tottori SANYO Electric Co., Ltd.             TM121SV 22L11A Ver.1 Page 11/14
  (2)   Protection against dust and stain
        LCD module should be handled in circumstance as clean as possible.
        It is recommended to wear fingerstalls or ductless and soft gloves before handling
        to avoid getting dust or stain on display surface.
  (3)   Protection film for display surface
        It is recommended to remove protection film at nearly final process of assembling
        to avoid getting scratch or dust. To remove film, please pick up its edge with dull-
        head tweezers or cellophane tape at first and then remove film gradually taking
        more than 3 seconds. If film is removed quickly, static electricity may be generated
        and may damage semiconductors or electronic components.
  (4)   Contamination of display surface
        When display surface of LCD module is contaminated, please wipe the surface
        softly with cotton swab or clean cloth. If it is not enough, please take it away with
        cellophane tape or wipe the surface with cotton swab or clean cloth containing
        benzine. In this case, please be careful so that benzine does not get in inside of
        LCD module, because it may be damaged.
  (5)   Water drop on LCD surface
        Please do not leave LCD module with water drop. When the display surface gets
        water drop, please wipe it off with cotton swab or soft cloth immediately, otherwise
        display surface will be deteriorated.
        If water gets in inside of LCD module, circuit may be damaged.
  (6)   Please make sure that LCD module is not warped or twisted at installation into
        system. Even temporary warp or twist may be the cause for failure.
  (7)   Mechanical stress
        Please be careful not to apply strong mechanical stress like drop or shock to LCD
        module. Such stress may cause break of display glass and CFL or may be the
        cause for failure.
  (8)   Pressure to display surface
        Please be careful not to apply strong pressure to display surface. Such pressure
        may cause scratches at surface or may be the cause of failure.
  (9)   Protection against scratch
        Please be careful not to hit, press or rub the display surface with hard material like
        tools. In addition, please do not put heavy or hard material on display surface, and
        do not stack LCD modules. Polarizer at front surface can be easily scratched.
  (10) Plugging in of connector
       Please be careful not to apply strong stress to connector part of LCD module at
       plugging in or out, because strong stress may damage the inside connection. At
       plugging in connector, place LCD module on the flat surface and hold the backside
       of connector on LCD module. Please make sure that connector is plugged in
       correctly. Insecure connection may be the cause for failure during operation.
       In addition, please be careful not to put the connecting cable between cabinet of
       system and LCD module at installing LCD module into system.
  (11) Handling of CFL cable and FPC (Flexible Printed Circuit)
       Please be careful not to pull or scratch CFL cable, because CFL or soldered part of
       cable may be damaged consequently.
       Also FPC should not be pulled or scratched.
  (12) Switching off before plugging in connector
       Please make sure that power is switched off before plugging in connector.
       If power is on at plugging in or out, circuit of LCD module may be damaged.
       When LCD is switched on for test or inspection, please make sure that power
       supply and input signals of driving system meet the specified power sequence.


Tottori SANYO Electric Co., Ltd.             TM121SV 22L11A Ver.1 Page 12/14
   (13) Temperature dependence of LCD display
        Response speed (optical response) of LCD display is dependent on temperature.
        Under low temperature, response speed is slower.
        Also brightness and chromaticity change slightly depending on temperature.
   (14) Slow light-up of CFL under low temperature
        Under low temperature, start-up of CFL gets difficult. (The time from switch-on to
        stable lighting becomes longer.)
        As characteristic of CFL, operation under low temperature makes the life time
        shorter. To avoid this, it is recommended to operate under normal temperature.
   (15) Condensation
        LCD module may get condensation on its display surface and inside in the
        circumstance where temperature changes much in short time.
        Condensation can cause deterioration or failure. Therefore, please be careful not
        to get condensation.
   (16) Remaining of image
        Displaying the same pattern for long time may cause remaining of image even
        after changing the pattern. This is not failure but will disappear with time.

 4. Instructions for storage and transportation
   (1)   Storage
         Please store LCD module in the dark place of room temperature and low humidity
         in original packing condition, to avoid condensation that may cause failure.
         Since sudden temperature change may cause condensation, please store in
         circumstance of stable temperature.
   (2)   Stacking number
         Since excessive weight causes deformation and damage of carton box, please
         stack only up to the number stated on carton box for storage and transportation.
   (3)   Handling
         Since LCD module consists of glass and precise electronic components, it will be
         damaged by excessive shock and drop. Therefore, please handle the carton box
         carefully to minimize shock at loading, reloading and transportation.




Tottori SANYO Electric Co., Ltd.            TM121SV 22L11A Ver.1 Page 13/14
Outer Dimensions




                   Note : All dimensional tolerance   0.5mm unless otherwise specified
                                                                                         Tottori SANYO Electric Co., Ltd.   TM121SV-22L11A   Ver.1 Page 14/14



◦ Jabse Service Manual Search 2026 ◦ Jabse PravopisonTap.bg ◦ Other service manual resources online : FixyaeServiceinfo