Sanyo DP46841-00 No power, no lights, no picture

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  • kage
    Member
    • Sep 2014
    • 22
    • USA

    #41
    Re: Sanyo DP46841-00 No power, no lights, no picture

    Originally posted by lookimback
    Take a couple pics of the analog board too. Front and back.
    posted stats for IC. this was to hopefully get your attention.

    Comment

    • kage
      Member
      • Sep 2014
      • 22
      • USA

      #42
      Re: Sanyo DP46841-00 No power, no lights, no picture

      Originally posted by lookimback
      Take a couple pics of the analog board too. Front and back.
      Also 1.1V standby out of IC6720 on the digital main is good.

      Comment

      • kage
        Member
        • Sep 2014
        • 22
        • USA

        #43
        Re: Sanyo DP46841-00 No power, no lights, no picture

        So this is really odd. Pin 1 on the control board (power button) reads 3.3 volts instead of 5 volts like the diagram indicates it should be. The RC board shows 5 volts like it should but they are both coming from the same feed so... wth?

        Comment

        • kage
          Member
          • Sep 2014
          • 22
          • USA

          #44
          Re: Sanyo DP46841-00 No power, no lights, no picture

          Originally posted by kage
          So this is really odd. Pin 1 on the control board (power button) reads 3.3 volts instead of 5 volts like the diagram indicates it should be. The RC board shows 5 volts like it should but they are both coming from the same feed so... wth?
          Another part of the manual says it should be 3.3v. Grr.

          No one interested in chiming in?

          Comment

          • bmeyer
            New Member
            • Mar 2015
            • 1
            • usa

            #45
            Re: Sanyo DP46841-00 No power, no lights, no picture

            trying to fix a sanyo #dp46841-00 will not turn on I only have 5 volts present no 12 or 24 volts

            Comment

            • ShatterMasters
              Member
              • Oct 2017
              • 14
              • United States

              #46
              Re: Sanyo DP46841-00 No power, no lights, no picture

              Having same symptoms, did you get this resolved?

              Comment

              • francoservo
                FRANKITOO
                • Feb 2024
                • 4
                • México

                #47
                Hello friends, I have the same problem and I found that the flash memory (SPI) was corrupted, mount a similar one and the waiting light came on, who can share the .bin file?

                Comment

                • lotas
                  Badcaps Legend
                  • Jan 2016
                  • 4611
                  • Russia

                  #48
                  Originally posted by francoservo
                  Hello friends, I have the same problem and I found that the flash memory (SPI) was corrupted, mount a similar one and the waiting light came on, who can share the .bin file?
                  Post your original, non-working dump here, I’ll try to fix it.

                  Comment

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