tonebells

Forum Replies Created

Viewing 7 posts - 1 through 7 (of 7 total)
  • Author
    Posts
  • in reply to: Beocenter 9000  CD decoder #57443
    tonebells
    BRONZE Member

      It seems the CD is good to go. I replaced the power supply caps. Are there other preventative items that should be looked at?

       

      Tony

      in reply to: Beocenter 9000  CD decoder #57396
      tonebells
      BRONZE Member

        33UF

         

        Is the cap I used. I will report if it becomes an issue.

         

        Tony

        in reply to: Beocenter 9000  CD decoder #57261
        tonebells
        BRONZE Member

          I installed a 33µf radial cap of some kind. If it works should it continue to work? Is it likely  to become an issue? I have seen that the 138AML is recommended. 33UF is the closest I am coming up with.

           

          Tony

          in reply to: Beocenter 9000  CD decoder #57235
          tonebells
          BRONZE Member

            I will need to look  and see what I put in there. I had to move the unit off the work station while I wait for the power supply caps to come in. It will be a few days.

             

            Tony

            in reply to: Beocenter 9000  CD decoder #57231
            tonebells
            BRONZE Member

              It had the C2103 capacitor on the servo board issue. Once I had that fixed I started checking other boards. I know from past B&O repairs that these Philips caps have issues. These all tested bad and the main power supply caps were all leaking.

               

              Tony

               

              in reply to: Beocenter 9000  CD decoder #57208
              tonebells
              BRONZE Member

                The one with the lifted pin in the last photo is a 47uF 25V. How do you test them, and with what? Martin

                Peak ESR70. I will replace and see what happens. Thank You.

                in reply to: Beocenter 9000  CD decoder #57207
                tonebells
                BRONZE Member

                  Welcome to Beoworld! I am guessing a bit here, but it looks very similar to the BC9500 decoder board. Have a look a the BC9500 service manual, which includes CD decoder circuit diagram and component list. EDIT: BC9500 CD decoder was board discussed here – maybe swap notes! https://forum.beoworld.org/forums/topic/beocenter-9500-cd-decoder-board-repair/

                  I will take a look this evening. Thanks for the info.

                Viewing 7 posts - 1 through 7 (of 7 total)