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TOSHIBA_BDX1100KB


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                                                                                File No. 810-201072GR



SERVICE MANUAL



                                                                                                    USB




    Blue-ray Disk PLAYER

                                                         BDX1100KB




The above model is classified as green product(*1), as indicated by the underlined serial
number. This Service Manual describes replacement parts for the green product. When
repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.



   TOSHIBA CORPORATION 2010
                                                                                     Aug. , 2010 GREEN
(*1)                      GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling
and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of
certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any
marketing of new products containing the restricted substances.
Increasing attention is given to issues related to the global environmental. Toshiba Corporation
recognizes environmental protection as a key management tasks, and is doing its utmost to
enhance and improve the quality and scope of its environmental activities. In line with this,
Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,
parts and materials that have low environmental impacts.


Green procurement of parts is not only confined to manufacture. The same green parts used in
manufacture must also be used as replacement parts.




(*2)                             LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the
consumer products industry at large to be environmentally responsible. Lead-free solder must
be used in the servicing and repair of this product.


                                           WARNING
                    This product is manufactured using lead free solder.

       DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !
The melting temperature of lead-free solder is higher than that of leaded solder by 86        to
104     (30   to 40 ). Use of a soldering iron designed for lead-based solders to repair product
made with lead-free solder may result in damage to the component and or PCB being
soldered. Great care should be made to ensure high-quality soldering when servicing this
product-especially when soldering large components, through-hole pins, and on PCBs- as the
level of heat required to melt lead-free solder is high.
        . Trouble Shooting Chart......................................................................1-1
        . Block Diagram.................................................................................2-1
        . Electrical Circuit Diagrams
            Front Board...................................................................................3-1
           Power Board................................................................................................3-2

           AV Board.......................................................................................3-3

           SD Card Board.............................................................................................3-4
            Main Board...................................................................................................3-5
    .   . PCB Print-layouts
           Front Board.....................................................................................4-1
            Power Board..................................................................................4-2
          AV Board.......................................................................................................4-3
          SD Card Board..............................................................................................4-4
          Main Board......................................................................................4-5

.        Set Mechanical Exploded view&Parts List............................. ...................5-1
                                                                            ...

.         Technical Specifications...................................................................... -1
                                                                                                       6



.        Revision List......................................................................................9-1
                                                 1-1
                                                                               Trouble shooting chart

No display on LED, and buttons do not work



                 No display on LED, and
                 buttons do not work



                      Yes




                 Check every supply
                                                       No
                 voltage on main board is
                                                             Refer to Power supply board part
                 normal




                        Yes


                 Check+5V voltage on the
                                                       No
               PSU(J501.6)and front board
                                                                 Fix the connection XP301 on front board
               (XP301. 6)
                                                                 and J501.6 on main board




                        Yes



                  Check the front board                No    Check if the R312,R313,R314 in on
                  signals SCLK,SDA, STB
                  (XP301,3,4,5)



                        Yes




             1.Check whether bad solder exists
             on U301 and pins of ULED,                      No
             2.Check whether the circuit                         Correct connection
             connected to K1, K2, K3, K4, K5,
             K6 is broken.




                        Yes


                  Replace U301 or ULED
                                             1-2
                                                                           Trouble shooting chart

No audio output



                     No audio output


                            Go


                          Yes




                  Check if XP2 conect               No
                  ok or not from the AV                    Fix XP2 in AV board

                  board to mainboard




                                                    No
           Check whether the audio signal
           is right from the U8'9,10,11,12                Check the U8 power supply




                     Yes
                                                              Replace the U915



               Check whether the audio
                                                   NO
               signal is right from the                    Check the U903 power supply
               U903'1,7                                    (U6'4=-12V and U6'8=12V)




                   Yes


                                                             Replace the U903

                  Check If the C940,C941       NO
                  is on                                  Add the two set
                                               1-3
                                                                            Trouble shooting chart

Remote control does not work



                  Remote        control
                  does not work

                         Go




               Check whether the remote
                                                     yes   Replace the battery for remote
               controller's     battery   is
                                                           controller
               exhausted      or not.




                       NO




              Check the REM301 power
                                                     No
                                Yes
              supply is OK REM301'3 is                     Check the VCC net no front board
              about 5V




                       Yes



                    Replace REM301
                                                1-4
                                                                          Trouble shooting chart

Can't read disc or can't open the disk door




                 Can't read disc or can't
                 open the disk door



                          GO



                      Check     whether   the         NO    Check the connection o 4pin cable from the
                      DVD loader running is                 main board
                      normal



                          Yes




                  Check 45pin and 8pin                 NO
                  cable from main board                     Fix the connection the 45pin cable
                  connection to the loader is
                  normal



                          Yes



                   Replace the loader
                                                1-5


No video display



                   No Video display


                            Go




                   Check if XP2 fix ok or        No
                   not from AV board to                    Fix XP2 in AV board
                   mainboard




                      Yes




                   Check R948 is on in           No
                                                           Fix R948
                   main board




                        Yes




                   Check if L452 is on in the         No
                                                            Add L452
                   AV board




                      Yes




                     Check If R616 is on in      No
               the AV board                                    Add R616




               Replace the main board
                             1-6




   Can not connect to
   network

              Go




   Check if LFE8634 is on          No
   In mainboard                               Fix   LFE8634 in    mainboard




        Yes




Check                                    No
R557,R558,R559,R560,R                                     Fix all the resistor
561 is on in main board




         Yes




   Check if the P400 is ok          No
                                               Change P400
   Or not
             A                                                                                                           B                                                                C                                                                             D                                                          E




1                                                                                                                                                                                                                                                                                                                                      1
                                                                                                                                                                                                                                COMPONENT
                                                  block diagram forSD-BD2                                                                                                                                     COAX
                                                                                                                                                                                                                                 L.R,CVBS




                                                                                                                                                                                                                                                            7 PIN
                                                                                                                                                                                                              AV BOARD

                                                                                                                                                        RJ45                      HDMI
    LOADER                                                                                                                                                     P400                            J300
                                                                                                                                                                                                                                                                                                    AV     IN   ~          CN501
                                                                                                                                                                                                                                            HA700




                                                                                                                                                                                                                                            TO AV BOARD
                                                                                                                                            U553
                                                                                                                                                                                                                                                                                                    100V for japan




                                                                                                                                                                                                                                                            7 PIN
                                                                                                  HA800                                                                                   MA BOARD
                                                                                                       45PIN FFC (OPU)




                                       Signal manage(45PIN)


                     connect   board                                                                                                                                                                           U400
                                                                                                                                                                      U100
2                                                                                                                                                                                                             NAND FLASH 2Gbit                                                                                                         2
                                                                     SA/SLED MOTOR DRIVER(8PIN)




                                         8PIN
                                                                                                                                   U902
                                                                                                                                   TPC1391G4
                                                                                                                                                                               MTK8550                                                                                                                              1271
                                                                                                                                   (MOTOR DRIVE)
             45PIN




                                                                                                                                                                                                               DDR2 1Gbit/1066
                                          4PIN
                               4PIN




                      LOADER                                                                      CON801                            U900                                     MAIN BOARD
                                                                                                  RS232(for FE)




                                                                                                                                   R2A30209SP                                                                            U103
                                                                                                                                   (MOTOR DRIVE)                                                                                                                                                         PW BOARD
      OPU SANYO 412V                  TRAVERSE


                                                                                                                                                                                 U101                  U102
                                                                                                                                           RESET
                                                                                                                                                                                                                                                                     TO FB BOARD
                                                                                                  HA900                                                           DDR2 512Mbit/1066                   DDR2 512Mbit/1066
                                                                                                                                                                                                                                                                     +5V
                                                                                                         8PIN(FFC)




                                                                                                                                                                                                                                            6
                                                                                                                                                                                                                                                          FB TO MB




                                                                                                                                                                                                                                                                     VSDA
                                                                                                                                                                                                                                                            6PIN
                                                  TRAYIN/OUT




                                                                                                                                                                                                                                                                     VCLK
                                                                                                                                                                                                                                                                     VSTB
                                                                                                                                                                                                                                                                     GND
             TRAY IN/OUT BOARD                                    LOAD-
                                                                                                                                                                                        J506                       J1                       1                        IR
                                                                 LOAD+                                                           HA901
3                                                                                                                                                                                                                       POWER IN                 J501                                                                                  3
                                                                  GND                                                                                                                    RS232                                                                                                 POWER OUT
                                                                                                                         TAY IN/OUT                  SD 10PIN           J502                                   1          7PIN/2.5 7                                                       1                    7
                                                                TRAYIN                                                                                                                                                                                                                          7PIN/2.5
                                                                                                                                                                                                               +12V_P
                                                                                                                                                                                                               +5VSTB




                                                                                                                                                                                                                                                                                           +12V_P
                                                                                                                                                                                                                                                                                           +5VSTB
                                                                                                                                                                                                               PCON




                                                                                                                                                                                                                                                                                           PCON
                                                                                                                                                                                                                5V
                                                                                                                                                                                                                5V




                                                                                                                                                                                                                                                                                            5V
                                                                                                                                                                                                                                                                                            5V
                                                                                                                                                                                                               GND
                                                                                                                                                                                                               GND




                                                                                                                                                                                                                                                                                           GND
                                                                                                                                                                                                                                                                                           GND




                                                                                                                                                                                                                                  TO PW BOARD                                      TO MAIN BOARD
                                                                                                                                 VSTB
                                                                                                                                 VCLK




                                                                                                                                                    TO MAIN BOARD
                                                                                                                                 GND




                                                                                                                                 +5V
                                                                                                                                 IR




                                                                                                                                 VD




                                                                                                                                   FB TO MB         6
                                                                                                                             1
                                                                                                                                      6IN/2.0


                                                                                                                                                   LED DRIVER                       IR
                                             SD                BOARD                                                                                 6202


4                                                                                                                                            LED (7seg, 5 digital)               FB BOARD                                                                                                                                              4




             A                                                                                                           B                                                                C                                                                             D                                                          E
                             A                                                                B                                                                            C                                                                                                D                                                               E




1          XS301
                                                                                                                                                                                                                                                                                                                                                1
    IR                    R148      100 IR                                                                 M5V
    GND        1         GND
    CS         2         VSTB
    CLK        3         VSCK
    DATA       4         VSDA
    VCC        5         M5V
               6
                                                                                                                          R311                                                                     R315
                                                                                                        R309    R310                                                                               51K
    6PIN/2.0mm                                                                                                                                                                                                                                                                                   BDX1100                    14-VFD020-XX0
                                                                                                        4.7K     4.7K     4.7K                                                                                U301
                                                                                                                                                                                                              ET6202                                                  GRID[1:5]                                ULED
                                                                                                                                                                                                        1                               28                                        GRID1           GRID1       13
                                                                                VSDA   R312       100                                                                                                         OSC               GND                    GRID5                      GRID2           GRID2            GRID5
                                                                                                                                                                                                        2     DI/O             GRID1    27                                                                    12   GRID4
                                                                               VSCK    R313       100                                                                                                   3                               26             GRID4                      GRID3           GRID3       11
                                                                               VSTB    R314       100                                                                                                         CLK              GRID2                                              GRID4           GRID4            GRID3
                                                                                                                                                                                                        4     STB               GND     25                                                                    10   GRID2
                                                                                                                                                     R307   10K                   R308        1K        5                               24             GRID3                      GRID5           GRID5        9
                                                                                                                                                     R327   10K                                               KEY1             GRID3                   GRID2                                        SEG8           GRID1
                                                                                                                                                                                   R326       1K        6                               23                                                                     8
                                                                                                                                                                                                              KEY2             GRID4                                                                SEG7           SEG8
                                                                                                                                                                                                        7     VDD               GND     22                                                                     7   SEG7
                                                                                                                                                                                SEG1                    8                               21       M5V                              SEG1              SEG6       6
                                                                  M5V                                                                                                           SEG2                          SEG1/KS1          VDD                    GRID1                      SEG2              SEG5           SEG6
                                                                                                                                                                                                        9     SEG2/KS2   SEG14/GRID5    20                                                                     5   SEG5
           REM301                                       R316                                                                                                                    SEG3                   10                               19                                        SEG3              SEG1       4
                                                                                                                                                                                SEG4                          SEG3/KS3   SEG13/GRID6             SEG5                             SEG4              SEG2           SEG4
     5     5      VCC    3                                                                                                                                                                             11     SEG4/KS4   SEG12/GRID7    18                                                                     3   SEG3
                         2                                                                                                                                                                             12                               17       SEG6                             SEG5              SEG3       2
                  GND              IR                   100 ohm                                                                                                                                               SEG5/KS5    SEG10/KS10             SEG7                             SEG6              SEG4           SEG2
     4     4        IR   1                                                                                                                 CE300                                                       13     SEG6/KS6      SEG9/KS9    16                                                                     1   SEG1
                                                    +                                                    C300     C301    C302    C303    +                                                            14                               15       SEG8
           SREM                                                                                                                                                                                               SEG7/KS7      SEG8/KS8
                                                                                                        100pF     100pF                   47uF/16V
                                             C304   CE301                                                                 100pF   0.1uF                                                                                                                                                                            GYXS2511CG
                                 C305        0.1u   47uF
                                 47p                                                                                                                                                               SEG[1:6]


    BDX1100                             02-IRR005-XX9GA                 12MM
                                                                                                                                                                                                                                     OPEN/CLOSE        KEY1
                                                                                                                                                                  key1

                                                                                                                                                                         key2




                                                                                                                                                                                                        D304                                                                                           KEY
                                                                                                                                                                                           1N4148              R303      1K          POWER             KEY2
                                                                                                                                                                                                                                                                                                                           functional
                                                                                                                                                                                                                                                                                                       KEY1                OPEN/CLOSE
2                                                                                                                                                                                                                                                              KEY3
                                                                                                                                                                                                                                                                                                                                                2
                                                                                                                                                                                                                                                                                                       KEY2                POWER
                                                                                                                                                                                                                                                 PLAY/PAUSE
                                                                                                                                                                                                                                                                         KEY4             STOP
                                                                                                                                                                                                                                                                                                       KEY3                PLAY/PAUSE
                                                                                                                                                                                          1N4148         D303 R304       1K

                                                                                                                                                                                                                                                                                                       KEY4                STOP

                                                                                                                                                                                                                              C313       C312
                                                                                                                                                                                                                            100pF        100pF




3                                                                                                                                                                                                                                                                                                                                               3




                                                                                                                                                                                                                                                                                                                                ZHAOQY
4                                                                                                                                                                                                                                                                                                                                               4




                             A                                                                B                                                                            C                                                                                                D                                                               E
                                      A                                                                         B                                                                                   C                                                                                     D                                                                                   E
                                                                                                                                                                                      PAS


                                                                                                                                                                     CY504       1000P/250Vac

                                                                                                                                     C501                                                                  C505
                                                                                                                                                                                                           102/100V
                                                                                      R511A         R511B   R511C       R511D        222/1KV                                                                            R503         62R
              D505          D507                                                                                                                                                                                                                                                                                                   1                8                      +12V
                                                                                                                                     R512                                                                                                                                                                                              S1      D1
                                                                                                                                                                                                                                                                                                                                   2   S3      D2   7
              RL207         RL207                                                                                                                                                                                                                                                                                   R545           3                6
                                               CE501                                  150K          150K    150K        150K                                                                                                                                                                                                           S2      D3              ZD504
                                                                                                                                                                                                                                                                                                                                   4   G1      D4   5
                                                                                                                                                                                                                 D503          SR3100                               R544         10K
1                                              +
                                                                                                                                     22                                                                                                                                                     Q510                                       Q511                    11V /0.5W               1
                                               82uF/400V                                                                                                                                                                                                                                    2N3906                  10K                PMK50XP
              D506          D508
                                                                                                                                     D501                                                                                                                                        R543                                                                                      CE511
              RL207         RL207                            R508       R538                         R516        47                                                             PAS                                                                                              2.2K                    C510 102PF/50V                                        R540        +
                                                                                                                                     FR107                                                                                                 CE503
                                                                                                                                                                                                                                           +                                                                                                                               470uF/16V
                                                                                              D512
                                                             1M         33K                                                                                                           T501                                                                 R501                         Q509                R542          2.2K                                 150
                                                                                              MBRX140                                                                                 EF25                                                 1000uF/16V                                   2N3904
                                                                                                                                     2




           TR501                                                                                                                     Q501
    PAS                                                                                                                                                                     5                       9                                                                                                                                                          R539
                                                             R507       R505                        R514       150            1      STP04NK60Z                                                                                                                                                             Q508
                                                                                                                                                                                                                                                           NC                                                        12-S
                                                                                                                                     3




           5D205                                                                                                        R515                                                                         C506 222/50V
                        LF501                                                                                                                                               2                       6                                                                                                       2N3904                                             220
                        30mH/                                1M         33K                                                          R502B      R502D                                                                 R504
                                  PAS
                                                                                                                        10k
                                                                                                                                     1R         1R                          3                           D510 SR560
                                                                                                                                                                                                                        22
                                                                                                                                     R502A      R502C
                                                                        8


                                                                               7


                                                                                      6


                                                                                             5




                                                                                                                                                                                                        D509 SR560
                                                                        HV


                                                                               NC


                                                                                      VCC


                                                                                              OUT




                                                                                                       ZD501                                                                                        6                          L6          3.3uH                                   +5VSTB                      1                   8     +5V
                                                                                                                                     1R         1R                                                                                                                                                                   S1     D1                      PCON
                                                                                                                                                                                                                                                                                                               2     S3     D2     7                           7     PCON
           R511         1M R517           1M                   U501                                    24V /0.5W                                                                                                                                                           R541                  CE513         3                   6                +5VSTB     6
                                                                                                                                                                                                                                                                                                                     S2     D3                                       +5VSTB
2                   PAS
                                                             NCP1271
                                                                                                                        R547         47   R513          10
                                                                                                                                                             D502   FR107
                                                                                                                                                                            4                                                                                                     Q506
                                                                                                                                                                                                                                                                                                 +             4     G1     D4     5                +12V       5
                                                                                                                                                                                                                                                                                                                                                               4
                                                                                                                                                                                                                                                                                                                                                                     +12V              2
                                                                               COMP




                                                                                                                                                                                                                             CE509                 CE510                                         22uF/35V           Q505                                             GND
                                                                                                                                                                                                                                                                                                                                                               3
                                                                                              GND




                                                                                                                 C512                                                                                                                                                      10k                                      PMK30XP                                          GND
                                                                                      CS
                                                                        RT




                                                                                                                                                                                                                             +                     +                                                                                                           2
                   CX501    0.1UF/275V                                                                                                                                                                                                                          R526             2N3904                                                                              +5V
                                                                                                                                                                                                                                                                                                                                                               1     +5V
                                                                                                                 0.1U/50V                                                                                                    2200uF/16V            1000uF/16V
                                                                        1


                                                                               2


                                                                                      3


                                                                                             4




                                                                                                                                                                                                                                                                                                                                                                   CN504
                                                                                                                                                                            1                       8                                                                                                                                                   R536       7x2.5mm
                                                                                                     R510        1.5K                     CE502                                                                                                                 2.49k 1%                         D513
     PAS                                         PAS                                                                                      +
                                                                        R506          C503                                                                                                                                                                                                       D1N4148
                                                              C502                                                                        22UF/35V                                                                                                                                                                                                      22k
              CY501        CY502                                                      100PF                                                                                                                                                                                                                                                                        12-S
            1000P/250Vac 1000P/250Vac                         0.1uF                                                                                                                                                                                                               R546    2.2k
                                                                        12K                                                                                                                                                                                                                                                                             R537
                                                                                                                                                                                                                                                                                                                                                                   C509
                                                                                                                                                                                                 R523        470R
                           PAS                                          C504                                                                                                                                                                                                                                                                                       0.1uF
                                                                                                                                                                                       PAS                            R524                                                                                                                              10k
                                                                        103pF/50V
                                                                        



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