Westinghouse 50" LED Cap replacements (EU50F2G1)

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  • Pentium4
    CapXon Be Gone
    • Sep 2011
    • 3741
    • USA
    #1

    Westinghouse 50" LED Cap replacements (EU50F2G1)

    Decided we needed something bigger than a 32" inch TV at the apartment so after keeping an eye on stuff for a while, I found this TV for really cheap...

    Need to order a few caps. Those long skinny caps are a value I haven't seen before. They are 47uF 500V. Never seen 500V caps before in a SMPS. These are Chang CD264 series. I'm guessing 450V caps would be a suitable replacement? (http://www.digikey.com/product-detai...421-ND/2618956) or (http://www.digikey.com/product-detai...82-ND/31343380)

    All the caps on the PSU are Chang except for a CapXon, and two 220uF 16V Aishi WH caps, which I plan on replacing with nichicon PW.

    The (what I think is) the LED inverter board has Taicon, so I was planning on leaving those.

    The mainboard has two xunda caps and a SW cap. I was going to replace these with low ESR caps, or is it not even worth replacing caps on the main board? I want the set to last a long time

    I uploaded a picture of the panel info so tom can tell me if it's decent or not
    Attached Files
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    • Alastair E
      Chief Womble
      • Mar 2013
      • 1963
      • U.K.
      #2
      Re: Westinghouse 50" LED Cap replacements (EU50F2G1)

      47uF 450V should do it....

      Are they faulty? Blanket-bombing of caps randomly, often fails to sort any problems--especially with a fairly recent set....
      TELEFIX

      How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
      http://www.irf.com/technical-info/appnotes/an-1088.pdf
      PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

        Comment

        • splitcrete
          Badcaps Veteran
          • Dec 2012
          • 387
          • usa
          #3
          Re: Westinghouse 50" LED Cap replacements (EU50F2G1)

          If its not broke don't fix it.

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: Westinghouse 50" LED Cap replacements (EU50F2G1)

              Haha, AUO panels are half decent, they at least don't die as much as Samsung panels do.
              Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
              For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                Comment

                • Pentium4
                  CapXon Be Gone
                  • Sep 2011
                  • 3741
                  • USA
                  #5
                  Re: Westinghouse 50" LED Cap replacements (EU50F2G1)

                  Originally posted by tom66
                  Haha, AUO panels are half decent, they at least don't die as much as Samsung panels do.
                  Nice

                  47uF 450V should do it....

                  Are they faulty? Blanket-bombing of caps randomly, often fails to sort any problems--especially with a fairly recent set....
                  If its not broke don't fix it.
                  Yeah but these are Chang caps with no actual series...They're horrible and who knows when they will pop, I don't trust them!

                    Comment

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