Magnavox 26mf231 d

[mikeviers]

Need a pro! On power supply 3138 103 6282 i had a bad cap board space #2074 2200 uf 25v replaced with 2200uf 35v. I now have some power but the screen will flicker on then shht back down. I have checked over everhthing but i am missing something. Can someone tell me what component would have blown this cap? Maybe that will be my problem. Thanks everyone

[Pentium4]

Re: Magnavox 26mf231 d

You should post some clear pictures of the board. Did you use low ESR caps?

[mikeviers]

Re: Magnavox 26mf231 d


Here are 2 pics. In pic #1 The cap that i replaced is the one on the top by itself.


Thanks for your help! sorry for taking so long with the pics couldnt upload them from cell.

[Pentium4]

Re: Magnavox 26mf231 d

What is the brand and series of the cap? It looks like those output rectifiers got pretty hot you should check those to see if they are shorted. Those other 2 caps looks like CapXon you should replace those as well.

[mikeviers]

Re: Magnavox 26mf231 d

Thanks, I will replace the other 2 caps. I will also recheck the out rectifiers i remember checking them but just to be safe. I should have marked what i have checked instead of going by memory.