hi, i am trying to repair old atx psu,and i need some help **broken link removed** **broken link removed**
it wont start, when i short green and red just clicks once.
checked 4 diodes, 2 big condesers, three primary transistors (13007), secondaru condensers(just bigger ones, marked blue), three diodes looked like transistors. tere is 310v on primary, and 5v on pin 9 is present. ic is AT2005
what can i do next? thanks
hi, i am trying to repair old atx psu,and i need some help **broken link removed** **broken link removed**
it wont start, when i short green and red just clicks once.
checked 4 diodes, 2 big condesers, three primary transistors (13007), secondaru condensers(just bigger ones, marked blue), three diodes looked like transistors. tere is 310v on primary, and 5v on pin 9 is present. ic is AT2005
what can i do next? thanks
I cant zoom in enough, double check the areas I have arrowed for shorts. Its hard to tell from the pic you posted, but I can see possible shorts?? Could just be the pic, but worth a check, some atx need the stable wire connected as well, and a small load on all rails, normally the older types.