Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA LCD 40LV833G naamloos

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HOTEL Mode Clone

 Copying a BIN file into
  USB flash.




 Copying a BIN file into
  TV.




                      1
TV to USB

 Copying a BIN file into USB flash
   Insert USB flash disk into TV USB port.
   Press "MUTE" key twice (MUTE OSD disappear) then
  press "SOURCE" on key pad. Hotel Menu will come out.
   Select the item TV to USB and press Left or Right
  button to set setting at "YES". Then press "OK" button.
  The hotel settings will be copied into USB disk with file
  name HOTEL_833X.BIN. Once copy is finished, the
  OSD message "Please wait..." will disappear then show
  "OK!" message.




                            2
USB to TV (Method 1)

 Copying a BIN file into TV
  Insert USB disk with available file into TV USB port.
  Press "MUTE" key twice (MUTE OSD disappear) then
   press "SOURCE" on key pad. The hotel menu will come
   out.
  Select the item TV to USB and press Left or Right
   button to set setting at "YES". Then press "OK" button.
   The hotel settings will be copied from USB to TV with
   file name HOTEL_833X.BIN. Once copy is finished, the
   OSD message "Please wait..." will disappear then show
   "Press OK to reset TV" message.
  If you don't have any action. 10 second later. the
   system will auto reset TV .


                            3
USB to TV (Method 2)

 Copying a BIN file into TV
  Insert USB disk with available file into TV USB port.
  Reboot (AC Off/On) TV to update hotel settings
   automatically. During upgrading the steps will be
   indicated on the display.
  When upgrade is finished. There is a message of
   "Update Finished" will show on display.
  Remove USB disk then turn AC Off/On to reboot TV.
   The new settings will be active.




                            4
USB to TV (Method 2)

 Internal Working Method
   If USB disk is found. The boot code will check that file
    name HOTEL_833X.BIN exist in it. if it is, then the
    whole file size 64K bytes will copy to DDR memory first.
   Copy the settings into specific address of FLASH.
   As boot code is also able to upgrade firmware over
    USB. If both of the available firmware file and hotel BIN
    file are exist in USB disk. The first priority will be
    firmware upgrade. Therefore, Copying hotel settings will
    be ignored. Be aware. Removing available firmware file
    from USB disk before copying hotel setting.



                             5
               5                               4                                       3                                                 2                                                          1




    CONTENTS                                       REVISION HISTORY
     SCHEMATIC Name                    SHEET

D   01.Contents                           1         Date      Author    Ver                Comments                                                                                                                                   D


    02.Power Budget                       2        2010/09/28 Cm/Jeff   1.00   For SR stage.

    03.Block Diagram                      3        2010/11/24 Cm/Jeff   1.01   For ER stage , all change list reference to ---->"xxav833x_Sch_change_list.xls"

    04.DC to DC                           4        2010/12/03 Cm/Jeff   1.02   For PR stage , all change list reference to ---->"xxav833x_Sch_change_list.xls"

    05.03.MSD701PX-3A3D&USB&AUDIO-IN      5

    06.MSD701PX-DDR2&LVDS&GPIO            6

    07.MSD701PX-POWER                     7

    08.MSD701PX-PCMCIA&TFE                8

C   09.DDR2                               9                                                                                                                                                                                           C



    10.HDMI                               10

    11.VGA                                11

    12.COMPONENT&Side AV                  12

    13.SCART                              13

    14.AUDIO AMP&HEADPHONE                14

    15.Tuner                              15

    16.LVDS Interface                     16

B   17.SPDIF OUT                          17                                                                                                                                                                                          B



    18.USB                                18




A                                                                                                                                                                                                                                     A




                                                                                                                                                                                               Title :      Contents&History

                                                                                                                                                           MAIN BOARD                         Engineer: CM Chang/Jeff Y Hsiao
                                                                                                                                                            Size    Project Name                                               Rev
                                                                                                                                                            B              xxA(L)V833/xxE(H)L833/xxDB833                       1.02
                                                                                                                                                          Date: Wednesday, January 19, 2011         Sheet     1     of    18
               5                               4                                       3                                                 2                                                          1
              5                                        4                        3                                     2                                             1




    Power Block Diagram


D
                                            LED / IR Board                                   Keypad Board                                                                                              D
                                                                               U6F
                                                                               U7
                  +5V_Standby               CMOS LDO         +3V3_Standby      U8
      PSU                                   5V to 3.3V                         U9


      Unit                                                                                                  U6F
                                                                                                            U14
                  +12V_NORMAL                                                  CMOS LDO      +3V3_Normal    U17
                                                                               5V to 3.3V                   U19
                                                                                                            U32
                                                                                                            CN13
         BD_+5V
C                                            Panel_VCC                                                                                                                                                 C
                                 P-mos



    BD
    Module(Option)                                                             CMOS LDO      +2.5_Normal    U6F
                                            5W+5W/7W+7W
                                AUDIO AMP                                      5V to 2.5V




                                                                                                +1.8V       U6F
                                                           TUNER_+5V   TU1    Switching power
                                12V          LDO 8V
                                to 8V        to 5V                              5V to 1.8V
                                                                       FB32                                 U11,U12
B                                                                                                                                                                                                      B




                                                                                                +1.2V       U6F
                                                                              Switching power
                                                                                5V to 1.2V



                                                                                                            FB43
                                                                               P-mos



                                                                                                            FB43
                                                                               P-mos

A                                                                                                                                                                                                      A




                                                                                                                                                               Title :      Power Budget

                                                                                                                           MAIN BOARD                         Engineer: CM Chang/Jeff Y Hsiao
                                                                                                                            Size    Project Name                                                Rev
                                                                                                                            B              xxA(L)V833/xxE(H)L833/xxDB833                        1.02
                                                                                                                          Date: Wednesday, January 19, 2011         Sheet     2    of      18
              5                                        4                        3                                     2                                             1
                 5                                        4          3                                2                                                        1




                     CEC                                CEC               DDR BUS                         1st: Hynix / H5PS5162FFR-G7
                           TDMS/DDC                                                    DDR2 512MBit       2nd: Winbond / W9751G6JB-18
      HDMI 1
     Back port
                                                                          DDR BUS                         1st: Hynix / H5PS5162FFR-G7
D                                                                                      DDR2 512MBit       2nd: Winbond / W9751G6JB-18                                                              D

                     CEC
      HDMI 2               TDMS/DDC
                                                                          FLASH BUS     Flash    1st: Mxic / MX25L6445EM2I-10G
     BD Module                                                                          32MBit   2nd: Winbond / W25Q64CVSSIG


                     CEC
      HDMI 3               TDMS/DDC
                                                                          BD Interface     BD Module(
     Side port
                                                                                           Option )
                           R/G/B/H/V/DDC
       VGA
C                                                                         PCMCIA BUS                                                                                                               C
                                                                                           PCMCIA SLOT
                           VGA_AU_LIN / RIN
     VGA Phone Jack


                           Y/Pb/Pr/
                                                              MSD3704px   LVDS OUTPUT
    Component 1+L/R                                                                          Panel
      & AV Input           COMP_AU_LIN / RIN


                           SC1_L / R_Out        AMP
                           SC1_AV Out          DVR602

      SCART1 (Full)        SC1_R/G/B/AV IN                                HPR/HPL
                           SC1_L/R_IN                                                      Earphone
B                                                                                                                                                                                                  B




                           DIF+/-                                         I2S BUS
      LG   Tuner           AIF                      VIF                                    TAS5707L                    SPEAKER
      TDTK-G641D                        SAW
                                                    SIF
                                        SAW
                                                                          ADC Interface
                                                                                           KEYPAD
                           SPDIF_Out
       SPDIF out
                                                                          IR Interface
                           USB DP/DM                                      LED Interface    IR/LED
A      USB (SIDE)                                                                                                                                                                                  A




                                                                                                                                                          Title :      Block Diagram

                                                                                                                      MAIN BOARD                         Engineer: CM Chang/Jeff Y Hsiao
                                                                                                                       Size    Project Name                                                 Rev
                                                                                                                       B              xxA(L)V833/xxE(H)L833/xxDB833                         1.02
                                                                                                                     Date: Wednesday, January 19, 2011         Sheet     3     of      18
                 5                                        4          3                                2                                                        1
                                                                                      5                                                                                                                                                                                                                                                                                                                              4                                                                                                                                                                                                         3                                                                                                                                                                                  2                                                                                                                                            1




                                                                                                                                                                                      3
    +5V_Standby                                                                                                                 U1     AX6607BA                                                                                                                                                                                                                                                                                  +5V_Standby                                                                                                                                     U5                                                                                                                                                                        VCC1.3V                                 +5V_Standby                                                                             U4                                                                                                      +1.8V
                                                                                                                                                                                                                                                                                                                            +3.3V_Standby                                                                                                                                                                                                                                        AX3513BTA                                                                                               L3               4.7uH                                                                                                                                                                            AX3513BTA                                                           L2       4.7uH




                                                                                                                                                                                      EN
                                                                                                                          1                                                                                                                                                                                                                                                                                                                                                                                                                                                 4                                    3                                                                 1                              2                                                                                                                                                                    4                   3                                             1                      2
                                                                                                                                VIN                                                                                                                                                                                                                                                                                                                                                                                                                                                 VIN              SW                                                                                                                                                                                                                                                                                    VIN     SW
                                                                                                                                                                                                                     5                                                                                                                                                                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                                                                         2




                                                                                                                                                                         BP(FB)
                                                                                                                                                                                      VOUT                                                                                                                                                                                                                                                                                                                                                                                                          GND                                                                                                                                                                                                                                                                                           GND
                                                          1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               1




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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            5                                    1                                                                       C389 NC 18PF/50V                                                                                                                                                                              5                   1                                      D3           C390 15PF/50V




                                                                                                                                                   GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    FB               EN                                                                                                                                                                                                                                                                                    FB      EN
        1



                        1




                                                                                                                                                                                                                                                                       1


                                                                                                                                                                                                                                                                                                          1



                                                                                                                                                                                                                                                                                                                                             1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              2
              C4                  C5                                R1                                                                                                                                                                                  R2                                                            C7                                 C8                                                                                                                                                                                                                                                                              R21                            D4                   2   1                                                                                                                                                                                                                               R16                               2   1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             2.2Ohm




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 2.2Ohm



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  B340A-13-F
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   1
                                                                        330KOhm
              1UF/16V
              1UF/16V



                                  0.1UF/16V
                                  0.1UF/16V




                                                                                                                                                                                                                                                            316KOhm
                                                                                                                                                                                                                                                            316KOhm




                                                                                                                                                                                                                                                                                                                          1UF/16V



                                                                                                                                                                                                                                                                                                                                                             0.1UF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            B340A-13-F
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               R22                            C38                 + C26                  C39                               C24            C25                                                                                                                                          R15              C28              C29
        2



                        2




                                                                                                                                               2


                                                                                                                                                                         4




                                                                                                                                                                                                                                                                                                          2



                                                                                                                                                                                                                                                                                                                                             2




                                                                                                                                                                                                                                                                                                                                                                                                                                   1



                                                                                                                                                                                                                                                                                                                                                                                                                                                      1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      1


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D                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                D
                                                                                                            ACDetect                                                                                                                                                                                                                                                                                                                   C35                C36                                                                                                                                                                                                                                  330KOHM                                                                                                                                                                                                                                                                 309KOhm
                                                          2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               1 2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           1 2



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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              22UF/6.3V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              22UF/6.3V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         0.1UF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           10UF/10V



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          0.1UF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        10UF/10V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        10UF/10V



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         0.1UF/16V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         NC                                                  2        1                                                                                                                                                                                                                          NC                                2          1




                                                                                                                                                                                                                                                                       2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       2



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  1
                                                                                                                                                                                                                                                                                                                                                                                                                                       10UF/10V



                                                                                                                                                                                                                                                                                                                                                                                                                                                          0.1UF/16V




                               



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