mlt070a buzzing transformer

[scooby-doo]

hi

i have a mlt070a psu that had a couple of bulgy cps 10v 1000uf changed both of them and now the tv powers up green light etc but a loud buzzing from the transformer and no picture on screen

can anyone offer any advice on this one please

with thanks

[WILLYAM1]

hi.
check the 1000u\35 and small47u and 100u both in primery for 5v stby.
also check the 2 big cap in primery and check the diode in the pfc  section.
willyam1

[scooby-doo]

Thanks Willyam1

Changed the caps you mentioned and all is ok.