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RCA 50LB45RQ Service menu adjustment for main board replacement for a solarized picture.

By on January 30, 2014







Dave just made a video for an RCA TV main board. No component level repairs here but still useful.





  1. Robert

    January 30, 2014 at 3:39 pm

    Thanks Dave. I enjoy your videos. I guess those codes and stuff would be in the Service Manuals, right?

  2. Nestor Perez

    June 6, 2014 at 7:31 am

    Hello. Does some one know why is my picture upside down after main board replaced?
    RCA 50LB45RQ

    Thank you

    • Jestine Yong

      June 6, 2014 at 10:28 am

      Hi Nestor,

      Have you tried checking the service menu to see if there is any flip picture menu setting. if do not have then probably you may need to upgrade the firmware.


      • matt

        March 6, 2017 at 8:24 am

        where can i find the firmware on the net?

    • matt

      March 6, 2017 at 8:25 am

      did you ever resolve this issue? if so,how?

  3. Christopher Jeffs

    September 27, 2018 at 4:21 am

    Hi i have no setting for flip picture i press menu then 1147 but no settings for flip picture ??? Please help me its a baird tv model te46lec thanks i also have changed main board

  4. David

    October 11, 2019 at 5:26 am

    Hi I've got this exact problem with a Hitachi with new main board but when I go in menu no settisnd for lvd map any ideas thanks


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