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Medion Tv MS20115 DE-A no sound

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    Medion Tv MS20115 DE-A no sound

    Hello, everyone
    I have no sound otherwise very nice picture, here is the info from TV TV Main Board TDTC-G101D 10063235 0910 900041
    from HDMI, DVD Play just no sound even headphones

    Thank you very much

    #2
    Re: Medion Tv MS20115 DE-A no sound

    Need to check voltages around audio ic.
    I assume no responsibility for any stupid suggestions I might post.

    Comment


      #3
      Re: Medion Tv MS20115 DE-A no sound

      a question what voltages should have??

      Comment


        #4
        Re: Medion Tv MS20115 DE-A no sound

        Originally posted by samtron786 View Post
        a question what voltages should have??
        here a regulator gets very hot AZ1117D
        Attached Files

        Comment


          #5
          Re: Medion Tv MS20115 DE-A no sound

          Originally posted by samtron786 View Post
          a question what voltages should have??
          if you can locate the audio ic tell us the details printed on it that way we can find a data sheet etc

          Comment


            #6
            Re: Medion Tv MS20115 DE-A no sound

            Originally posted by samtron786 View Post
            here a regulator gets very hot AZ1117D
            can check the datasheet on that regulator, are the other ones on the board the same with same id? if so maybe check the voltages on them and compare to that one.

            Comment


              #7
              Re: Medion Tv MS20115 DE-A no sound

              Audio chip looks to be u150.
              I assume no responsibility for any stupid suggestions I might post.

              Comment


                #8
                Re: Medion Tv MS20115 DE-A no sound

                Check the fuse, it may be responsible for powering the amplifier.
                Attached Files

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