Samsung LN-T4665F

[J_K_M_A_N]

I got my sisters Samsung LN-T4665F that is clicking. I opened it and there are 4 bad capacitors on the power board. Two of them are SAMWHA 10v 2200uF 105c (which I read should be a higher voltage) approx 11.00 mm wide and 25m tall and two are SAMWHA 25v 1000uF 105c approx 11mm wide and 22mm tall. Both are XC series. I am having trouble finding the ripple on either.

Question is, do you think these will work ok?

16v 2200uF
25v 1000uF

Should I try and use the same brand for both? Is the ripple high enough on these?

Thanks for any help you can give. I would like to go 5 for 5 on repairs.

J_K_M_A_N

[mariushm]

Re: Samsung LN-T4665F

Go for something with a better lifetime rating

Pan FR 2200/10 10k hours : http://www.digikey.com/product-detai...382-ND/2433516

Ruby ZLJ same : http://www.digikey.com/product-detai...9-1-ND/3134485


1000uF 25

FR : 10k hours http://www.digikey.com/product-detai...425-ND/2433559
FR (diff. can size) : http://www.digikey.com/product-detai...424-ND/2433558
HE 7k hours : http://www.digikey.com/product-detai...1557-ND/589298

[J_K_M_A_N]

Re: Samsung LN-T4665F

The only thing I worry about on the first one is going with a 10v again. I have read on a few different places that the 10v is a little low and should be 16v or even 25v. What do you think?

J_K_M_A_N

[mariushm]

Re: Samsung LN-T4665F

I don't think so.

It's probably for filtering the 5v rail, so it will most likely see at best 6-8v for short periods of time.

[J_K_M_A_N]

Re: Samsung LN-T4665F

Cool. I will order those up. Thanks for the help!

J_K_M_A_N

[J_K_M_A_N]

Re: Samsung LN-T4665F

Worked like a charm. Thanks again for the help. Still very satisfying when it powers up on the first try.

J_K_M_A_N