Two dead ATX SMPS's - TL494 and FSP3528 based

[selldoor]

Re: Two dead ATX SMPS's - TL494 and FSP3528 based

Hello domas could u give me the spec of two transistor Q1,Q2 at the psu FSP ATX-250PA.

In post 1 he says:
Found out that Q2 (please refer to generic schematic of HV side of SMPS here:
http://www.geocities.ws/luizissao/im...DO_ATX-250.gif ) d304x mosfet was dead/shortened.

[imza]

Re: Two dead ATX SMPS's - TL494 and FSP3528 based

i means, this two transistor on this pictures:

[selldoor]

Re: Two dead ATX SMPS's - TL494 and FSP3528 based

I know the link is dead but do you understand what he said:
Found out that Q2 (please refer to generic schematic of HV side of SMPS here:
http://www.geocities.ws/luizissao/im...DO_ATX-250.gif ) d304x mosfet was dead/shortened.

Are yours burnt up are they labelled Q1 and Q2 on the board?

He says
Found out that Q2..... ........d304x mosfet was dead/shortened.
Therefore Q2= D304x
http://www.alldatasheet.com/view.jsp?Searchword=D304X

It is implied further down that Q1 and Q2 are the same - If you do not understand I
will try and explain it

[imza]

Re: Two dead ATX SMPS's - TL494 and FSP3528 based

and the value of zinor diod 1-ZD1.

[imza]

Re: Two dead ATX SMPS's - TL494 and FSP3528 based

ok, thanks a lot selldoor.. i can't notice it's before.. but with ur explanation i was just realizes.. but how about the value of zinor diod 1-ZD1.. do you know it value.. cause in case i have missing that components.