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    Samsung TV PSU replacement capacitors.

    Hello everyone...question is in regards to replacement capacitors I purchased on eBay. (Yes I know now not to do that) Name of the eBay seller is diy-electronic-store.

    Our TV is a Samsung LN46C530F1F, purchased in 2010. Typical symptoms of failing capacitors that progressively get worse until unplugging the set no longer works. The LED light would just blink 5 times and go off. The capacitors never bulged but when I pulled off the 4 main 1000uf caps, both the 10V capacitors were the only one with some capacitance left. The 25Vs were totally dead. I also replaced the 6 smaller ones just in case. (10 piece kit) All are supposedly genuine RUBYCON caps.

    I've attached pics of the 4 replacement 1000uf RUBYCON caps; 3 are DOA already & 1 is defective after 6 days of use. From what I have seen of fake & real ones on the net, the ones I received looks legit. But lasting only not even a week has me wondering now.

    Any other places here in the US that I can buy legitimate capacitors? Panasonic or another good brand perhaps? I read there are a few forum vendors but this is only my 2nd post. Any links would be greatly appreciated. I still feel there is a lot of life left in our TV; I'm pretty determined to fix it and make it last at least another 5 years.

    Thank You!
    Attached Files
    Last edited by rvlyssup; 06-11-2015, 03:51 PM.

    #2
    Re: Samsung TV PSU replacement capacitors.

    I use PANSONIC FM/FR/FC series from DIGKEY or Mouser for all my repair works.
    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

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