Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Monitor Samsung_LN46D550K1FXZA_fast_track_guide_[SM]

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     LN46D550K1FXZA                          Fast Track Troubleshooting Manual Rev - 1/10/12
                                                                                          SERVICE BULLETINS

                                                                                   2 011 LCD Option Byte Table
                                                         POWER
                                                                                   ASC20110624001.pdf
                                                          PCB


         MAIN Insert Photo of TV Board Layout                                                 FIRMWARE
   Include Board Assy names (as appearing in parts) and
         PCB                                                                 any      No current changes as of
            special labels/items (i.e. Plasma voltage label)
                                                           DRIVER                              12/29/11
                                     LVDS                                  BOARD    Be sure to check for latest SW
                                    CABLE                                                      updates.

                                          T-CON PCB              SPEAKER
                                                                                   PARTS (Board Assemblies)
               SPEAKER                  (under shield)                             Be sure to check for latest
HELP : 1-888-751-4086; 1-866-894-0637 (FE)                                         parts updates.
http://gspn3.samsungcsportal.com

PLUS ONE
http://my.plus1solutions.net/clientPortals/samsung
HOT TIPS
Power On Problems: (see page 2)
Video Problems: (see pages 3,4)
TIP If the unit has a vertical yellow
colored line that is one pixel wide in
the video, verify that it also affects the
OSD. If so, replace the panel. If it does
not affect the OSD and is in multiple
                                                                                                                 1
sources, replace the main board.
   LN46D550K1FXZA                      Fast Track Troubleshooting Manual




                                                                           SW-P


                         Wiring Diagram
           Include Connector Numbers , References, and
                            Locations.




Power On Sequence (approximate Voltages)
)
1. Standby Voltages: CN201-4 (5V)            To Force Backlight On
2. Power On CN201- 2(0 

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