Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV N99A chassis SAMSUNG_UN46C9000ZFXZA_UN55C9000ZFXZA_Chassis_N99A Disassembly & Reassembly

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Disassembly & Reassembly


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                                                                                       3. Disassembly and Reassemble

3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the UN46/55C9000ZF LED TV.
    WARNING: This LED TV contains electrostatically sensitive devices. Use caution when handling these components.

3-1. Disassembly and Reassembly
   Cautions: 1. Disconnect the LED TV from the power source before disassembly.
             2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.


                Description                               Picture Description                         Screws
 1. Place the face down on cushioned table.
    Remove screw from stand bottorm.
                                                                        Rear cover




                                                  Stand box




                                                                                                    6003-000133
                                                                                                 (M4, L8, MACHINE)




                                                                                                    6003-001003
                                                                                                 (M4, L12, TAPTYPE)


                                                             Stand box




 2. Lift up the rear-cover.




                                                                                                                  3-1
3. Disassembly and Reassemble


                  Description          Picture Description       Screws
3. Remove screw from rear cover.




                                                                6003-000133
                                                             (M4, L8, MACHINE)




      Lift up the Stand.




in case of wall-mount
1. Remove the TV from Wall.




2. Remove the Screws from Stand Box.




                                                                6003-000133
                                                             (M4, L8, MACHINE)




3. Remove the Stand box from Panel.




3-2
                                                                    3. Disassembly and Reassemble


              Description                     Picture Description                 Screws
4. Remove screw from stand box,
   lift up the stand box cover.




                                                                                6003-001003
                                                                             (M4, L12, TAPTYPE)




5. Remove the Main board.
   Lift up the Woofer.




   Remove the cable from Main_docking
   board.




   Remove the screw of the Main_docking
   board and lift up LVDS connector locking
   of main board.


                                                                                6001-002283
                                                                              (M3, L5, Machine)




                                                                                              3-3
3. Disassembly and Reassemble


                  Description             Picture Description      Screws
      Remove the Main_docking board.




      Remove the screw of main board.




                                                                  6001-002283
                                                                (M3, L5, Machine)




      Remove the main board.
      * when remove the main board,
        sliding to the left and lift up




6. Remove the screw of IP board.




                                                                  6001-002283
                                                                (M3, L5, Machine)




7. Remove T-con board & panel_docking
   board.
   Remove the screw of panel cover.


                                                                  6001-002283
                                                                (M3, L5, Machine)




3-4
                                                                           3. Disassembly and Reassemble


               Description                           Picture Description                 Screws
   Detach the cable connected to T-con
   Board and Remove the screw of T-con.
   * If is not perfect connection,
     may cause vertical noise. So, be careful.

                                                                                       6001-002283
                                                                                     (M3, L5, Machine)




   Remove the screw of Panel_docking
   board.



                                                                                       6001-002283
                                                                                     (M3, L5, Machine)




   Panel




                                                                                       6001-002283
                                                                                     (M3, L5, Machine)




8. Remove the IR & 3D Emmiter.
   Remove the screws from Panel.



                                                                                       6001-000352
                                                                                     (M3, L6, Machine)




   Remove the IR & 3D emmiter board.
   (assy board P-IR & 3D Emitter)
   when assembing the Panel, be careful of
   dust.
   Remove any dust with a soft lintfree towel.




                                                 IR Board   3D Emmiter Board




                                                                                                     3-5
3. Disassembly and Reassemble


                 Description                       Picture Description       Screws
9. Remove the Male Docking board from
   stand.
   Remove the screw from Stand bottom.


                                                                            6001-002283
                                                                          (M3, L5, Machine)




      Remove the male Docking PCB from
      Stand bottom.
      * When assenbling the Female Docking
      PCB, tighen screw then back out 1 and
      1/2 turns to leave the board loose.
      This allows easy mating of the felmale and                            6001-002283
      male docking PCB.                                                   (M3, L5, Machine)




      Disconnect the cable from the Male
      Docking PCB bottom.




      Remove the Female Docking board from
      stand.
      Remove the screw from Stand back.



                                                                            6003-001003
                                                                         (M4, L12, TAPTYPE)




      Remove the screws form the Male
      Docking PCB.



                                                                            6001-002283
                                                                          (M3, L5, Machine)




3-6
                                                                              3. Disassembly and Reassemble


               Description                              Picture Description                 Screws
    Remove the cable from Female Docking
    PCB bottom.
    * When assemble the Docking PCB,
      be careful of the direction of cable.




10. Remove the cable between Male Docking
    PCB and Female Docking PCB.
    * Remove the Screws from Stand.



                                                                                          6003-001003
                                                                                       (M4, L12, TAPTYPE)


    Remove the Screws from Stand bottom.




                                                                                          6003-001003
                                                                                       (M4, L12, TAPTYPE)




    Cable.




 Reassembly procedures are in the reverse order of disassembly procedures.




                                                                                                       3-7
3. Disassembly and Reassemble

      Assemble Caution

               Description                                       Picture Description
1. When you do assemble. If do not attach
   the filament tape on speaker cable, the
   cable can be pressed by stand cover.




2. After repair the board.
   (Main board or sub docking boards).
   you can check the TV working condition
   by connecting male and female docking
   board without assembling the Stand.
   Male docking board connect to
   Main_docking board, Female docking
   board connect to Panel_docking board.
   refer to side the picture.




 Do not disassemble the Panel except to change IR & 3D Emmiter board.




3-8
                                                                 3. Disassembly and Reassemble

    Assemble Caution

                   Description                          Picture Description

Docking PCB Assembly method
Male DOCKING PCB + STAND
1. Get wires connected with Docking PCB bottom.
2. Put wires though neck as side picture.
3. Fasten Screw on the top of Docking
   PCB bottom.




GUIDE STAND + STAND + Female DOCKING PCB
1. Put wires along the guide rib and fix its position
   by putting tape on them.
2. Fasten Screws on the top of Docking PCB
   TOP(4 PCS).




Wall type
*   Specification of the connection of the wires in
    wallmounting.




                                                                                          3-9



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