bassbox Posted December 20, 2006 Share Posted December 20, 2006 Master TDA 8372,slave TEA 2164.Porneste in st-by,am cca 36V pe alimentare BO.(pana aici totul mi se pare OK)Cand incerc sa-l scot din st-by,sursa se blocheaza in regim de suprasarcina.Daca-l las cca 5 min in st-by dupa care incerc sa-l pornesc ,porneste ,toate tensiunile sunt OK si functioneaza normal.Oprit din TC, reporneste normal.Deci ,problema este numai la prima pornire din intrerupatorul de retea(trebuie lasat cca 5 minute in st-by) . Am schimbat o groaza de cond electrolitice. Aveti vreo idee?Poate va-ti intalnit cu ceva asemanator?!? Link to comment
cristiansen Posted December 20, 2006 Share Posted December 20, 2006 are integrat pe placa cu intr. general? daca da vezi condi de acolo! Link to comment
bassbox Posted December 20, 2006 Author Share Posted December 20, 2006 Are doar receptorul IR si afisorul pe placa cu intr..Dar are intrerupatorul un contact suplimentar pentru reset proc.,si poate aici e buba:posibil condi din circuitul de reset.Merci pt. idee. Link to comment
bassbox Posted December 22, 2006 Author Share Posted December 22, 2006 Alt televizor care porneste numai" impins cu foenul".Incalzit TEA 2164 totul e OK.Deci ,defect TEA 2164.Numai eu am "noroc" cu defecte de asta ciudate??????? Link to comment
cristiansen Posted December 22, 2006 Share Posted December 22, 2006 toti avem ,dar inghitim in sec si le reparam ptr ca def usoare le repara carpaci! Link to comment
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now