There is this Samsung DVD which blew up due to over voltage in the
mains supply. I have checked all the necessary and almost all
components on the board and they are all in good oder. I even replaced
some of them just to be sure but still it will not switch on. BTW the
Fuse blew and was replaced with the same type and rating. I hear fiiin
sound probably from the transformer and the pilot lamp (LED) does not
come on . What might be Wrong? Please help.