philips 50pfp5332d/37 keeps blowing fuse

[ReeceyBurger123]

Re: philips 50pfp5332d/37 keeps blowing fuse

Decreasing the capacitance hugely decreases the stability of the circuits and the output. You do realise how sensitive them sustain boards are dont you ? Lets wait for some other members to chime in see what they think. Your probably going to regret doing that in the long run fact !

Call me a prick whatever but I hope it blows up on you to teach you not to mess like that and get the proper values

[ReeceyBurger123]

Re: philips 50pfp5332d/37 keeps blowing fuse

Also the X and Y boards have caps to decouple the output from the first sustaining process not the Vs input thats done by the cap that you decreased you fool !

[ljintexas]

Re: philips 50pfp5332d/37 keeps blowing fuse

I will look..I may have an smps for this set that has been rebuilt.

[ZnsaneRyder]

Re: philips 50pfp5332d/37 keeps blowing fuse

Just because I don't go "by the book" doesn't prove me wrong. I've been argued both ways about capacitance increase or decrease on other forums. I come to this forum, because it has more knowledgeable experienced folks unlike other forums, which are just filled with webnerds that like to troll defending what they learned in school.

The whole "manufacturer knows best" always comes out and proves nothing. Usually the cap the manufacturer chose is based on cost and not necessarily component value, in other words, they use what will work the cheapest, which is why they fail soon and we have to replace them. I usually get most flames from doubling or tripling capacitance, more than I get for decreasing capacitance.

OK, if you are correct and this causes the TV to fail, I'll boldly admit my wrongdoing, and fix it again for free, but until then, no need for name calling or hoping for a failure. Reece, you are one of the people on this forum I really value their opinion or fact, but once it becomes personal or name calling it is silly.

I won't call you anything, and I value our different views, and no hard feelings, but I will leave this thread, and next time, just tell what caps fail and not what you CAN replace them as my little secret, because it always sparks debate.

[ReeceyBurger123]

Re: philips 50pfp5332d/37 keeps blowing fuse

Ok sorry if I was a little harsh, just dont like the idea of it. Nothing personal at all. Let us know if anything happens.

[budm]

Re: philips 50pfp5332d/37 keeps blowing fuse

If the circuits can handle higher ripple Voltage or not due to the chosen value of the capacitance. Cap has to supply the current during off time of the diode, and the cap has to be able to handle the ripple current.
https://cdn.badcaps-static.com/pdfs/...6edae01a7b.pdf

https://cdn.badcaps-static.com/pdfs/...759291da68.pdf



https://cdn.badcaps-static.com/pdfs/...f6d3e3e891.pdf

https://cdn.badcaps-static.com/pdfs/...ce4b4eff89.pdf

http://waynestegall.com/audio/ripple.htm

Non-stop learning everyday.

[ReeceyBurger123]

Re: philips 50pfp5332d/37 keeps blowing fuse

Yeah but I still dont like the idea of it Bud, they put that capacitance there for a reason.