SOYO DYLT032D TV PS schematic

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  • bkeith
    New Member
    • May 2011
    • 8
    • Canada
    #1

    SOYO DYLT032D TV PS schematic

    Hello all,

    I've had a good deal of success replacing caps in LCD monitors and TVs, as an amateur, but right now I'm stalled on the latest TV that I'm working on.

    I picked up a Soyo DYLT032D LCD TV which appears to have either PS or inverter issues. The power LED turns on and off properly, the audio amp sounds like it is powering up properly. There just seems to be no backlight.

    No obvious swollen caps, so what I really need is a schematic for the power supply. It's a FSP230-5M01.

    Thanks.
    Tags: None
    • Dgtech
      E. Technician
      • Apr 2009
      • 1462
      • Steeler
      #2
      Re: SOYO DYLT032D TV PS schematic

      Please post a clear picture of the overall layout of your set. Then post pics of the individual boards - power supply, inverters, tconn, etc...
      The strong-minded rise to the challenge of their goals,the weak-minded BECOME HATERS

        Comment

        • cadiman
          Badcaps Veteran
          • Mar 2010
          • 397
          #3
          Re: SOYO DYLT032D TV PS schematic

          I had one with no backlight and found low 2.3v instead of 3.3v on main board. jumped vin to 3.3 leg then and screen and vidio came up. ( do not try this ). I don`t think I had anything but green light, no audio or anything. I started at power supply and couldn`t find anything wrong. I think it had good caps on it (clue to having a bad mainboard).

          This was on a 26"lcd and not sure how your model is set up.

            Comment

            • C15357
              New Member
              • Aug 2012
              • 3
              • usa
              #4
              Re: SOYO DYLT032D TV PS schematic

              Hi BKeith,
              Where you able to get the info you were seeking on your Soyo tv (DYLT032D LCD) ? If so can you please share with me as well. Thanks.

                Comment

                • C15357
                  New Member
                  • Aug 2012
                  • 3
                  • usa
                  #5
                  Re: SOYO DYLT032D TV PS schematic

                  Looking for schematic for FSP230-5M01

                    Comment

                    • C15357
                      New Member
                      • Aug 2012
                      • 3
                      • usa
                      #6
                      Re: SOYO DYLT032D TV PS schematic

                      Found C27 bad, replaced but still no power on set. Can anyone assist please?

                        Comment

                        • budm
                          Badcaps Legend
                          • Feb 2010
                          • 40746
                          • USA
                          #7
                          Re: SOYO DYLT032D TV PS schematic

                          Can you post pictures of the power supply with the heat sink cover removed?
                          Never stop learning
                          Basic LCD TV and Monitor troubleshooting guides.
                          http://www.badcaps.net/forum/showthr...956#post305956

                          Voltage Regulator (LDO) testing:
                          http://www.badcaps.net/forum/showthr...999#post300999

                          Inverter testing using old CFL:
                          http://www.badcaps.net/forum/showthr...er+testing+cfl

                          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                          http://s807.photobucket.com/user/budm/library/

                          TV Factory reset codes listing:
                          http://www.badcaps.net/forum/showthread.php?t=24809

                            Comment

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