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35V/1500UF/105C CAPACITOR BULGED ON MAIN BOARD, CAN IT BE REPLACED EASILY?

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Hello
It is a two terminal component, and can be replaced easly. But when you unsolder it out of the board, make sure of the polarity, ie, it is an electrolytic capacitor, and have both positive and negative polarity. This will be maked on its body, normally negative will be marked, and should be noted. When replacing it, the polarity of the new one should coincide with, otherwise it will burst out, and will be dangerous. This is the only thing to be noted when replacing an electrolytic capacitor of any type. OK.

Posted on May 18, 2011

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Want to know if I can replace a capacitor of 680uf 50v with a capacitor of 1500uf 35v on a plasma main power supply.


NO. The capacitance must be the same. The voltage can be higher but never lower.
So you will need a capacitor of 680uf 50v. A capacitor with a higher voltage rating will work. They just cost more.
So for the power supply;
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Give this information to your parts supplier and they will get the right part.

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I am having problems with my Samsung lcd tv. Whe i try to switch it on I have a clicking sound and the red led power light flashes the the tv goes off. Can you give me an answer to resolve this problem


Your problem is typical of Samsung LCD TVs. The capacitors on one of the internal boards are rated at 10V and should be higher. If you open the case, you'll see bulging capacitors. If you can handle a screwdriver and soldering iron, you can actually fix it yourself with a few capacitors from an electrical supply store. Simply read the specs off the bulging capacitors and get a higher voltage-rated replacement. For exmaple, if the capacitors say "1000uf 10V 105C", you would replace them with "1000uf 35V 105C" or similar rating. Or an easier method: Recently, Samsung themselves have been making repairs as it is such a widespread problem. Call Samsung at 1-800-726-7864 and they may just repair it for free, even if its not under warranty.

http://www.thebuzzmedia.com/samsung-tv-capacitor-clicking-issue-and-free-repair/

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2 Answers

When i turn my samsung tv on no picture comes up or any sound other than a clicking sound from the back of it somewhere near the top left of the tv,. could this be the capacitors?


No
The clicking is the power relays coming on.
Do you get a flashing power light on front ?
you will need to have it serviced.

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Please dont forget to vote this answer was helpful

Many thanks

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My Samsung flat screen tv won't turn on and it keeps clicking - it keeps trying to turn on but then starts clicking again.


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