bogdy165 Posted December 13, 2009 Share Posted December 13, 2009 Buna ziua!As avea o problema si sper ca ma puteti ajuta sa rezolv ceva.Acu de curand miam luat un mixer JBSYSTEMS Premium 11010.Lam legat la amplificatorul Pioner A-X530 pe canalul CD1 si sa ars amplificatorul nu stiu ce ar putea fi, sa nu fi ales bine canalul si sa fi bagat mixerul mai mult curent decat trebuia in amplificator sau sa fie mixerul defect? Link to comment Share on other sites More sharing options...
remus68 Posted December 13, 2009 Share Posted December 13, 2009 sa ars amplificatorul, sa nu fi ales bine canalul sau sa fie mixerul defect? Daca tu nu stii cu ele in fata ta, cine vrei sa-ti raspunda !? Probeaza-le pe rind, apoi spune care e cel cu probleme. Link to comment Share on other sites More sharing options...
bogdy165 Posted December 13, 2009 Author Share Posted December 13, 2009 Pai mixeru merge numa statia nu! Link to comment Share on other sites More sharing options...
remus68 Posted December 13, 2009 Share Posted December 13, 2009 Desfa statia, vezi daca sigurantele sint bune, alimenteaz-o la retea, masoara daca ai componenta continua pe iesiri, identifica cu ce e facut etajul final (IC, tranzistoare) si masoara citeva tensiuni pe acolo, sa-ti dai seama ce si cum ! Din pacate nu am schema, dar iti pot oferi manualul de utilizare al amplificatorului . Link to comment Share on other sites More sharing options...
lorik199 Posted December 13, 2009 Share Posted December 13, 2009 tare ma tem ca mixerul avea amplificare si iesirea de putere a legat-o la intrarea amplificatorului si dupa cum suna primul post, cred ca vorbiti de lucruri sfinte d-le remus Link to comment Share on other sites More sharing options...
bogdy165 Posted December 13, 2009 Author Share Posted December 13, 2009 Am facut ceva masuratori pe la traf la finali,etc.Pe la traf la intrare indica curent dar la iesire nu.Sa fie traful de vina?In seara cand sa stricat nu mirosea nimic a ars doar pur si simplu sa stins:| Link to comment Share on other sites More sharing options...
remus68 Posted December 13, 2009 Share Posted December 13, 2009 dar la iesire nuLa iesirea cui ? La iesirea amplificatorului sau in secundarul transformatorului ? Link to comment Share on other sites More sharing options...
bogdy165 Posted December 13, 2009 Author Share Posted December 13, 2009 in secundar Link to comment Share on other sites More sharing options...
Dj_Dog Posted December 13, 2009 Share Posted December 13, 2009 Am facut ceva masuratori pe la traf la finali,etc.Pe la traf la intrare indica curent dar la iesire nu.Sa fie traful de vina?In seara cand sa stricat nu mirosea nimic a ars doar pur si simplu sa stins:|du-l al un specialist ca ai f mari sanse sa il strici mai rau Link to comment Share on other sites More sharing options...
remus68 Posted December 13, 2009 Share Posted December 13, 2009 Nu vreau sa te simti jignit, dar la cunostintele tale in materie de electronica, mai bine asculti de sfatul lui Dj_Dog. Nu se poate face o depanare prin corespondenta. Link to comment Share on other sites More sharing options...
bogdy165 Posted December 13, 2009 Author Share Posted December 13, 2009 oricum maine il duceam la reparat numai am vrut sa stiu cauza,si sper sa nu se fi ars de la mixer. Link to comment Share on other sites More sharing options...
remus68 Posted December 13, 2009 Share Posted December 13, 2009 Daca e meserias cel care-l va repara, isi va da seama de unde a plecat defectiunea ! Link to comment Share on other sites More sharing options...
bogdy165 Posted December 14, 2009 Author Share Posted December 14, 2009 Am duso la reparat.Dar mai am inca o nelamurire.Ce are mixer-ul ca nu cred ca e defect ca daca era nu mergea deloc sau distorsiona sunetul ce ar fi putut duce la arderea amplificatorului? Link to comment Share on other sites More sharing options...
Mihai85 Posted December 14, 2009 Share Posted December 14, 2009 l-ai folosit pe difuzoare cu impedanta de 4ohmi cumva? Link to comment Share on other sites More sharing options...
bogdy165 Posted December 14, 2009 Author Share Posted December 14, 2009 nu Link to comment Share on other sites More sharing options...
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