Iordache Posted June 16, 2010 Share Posted June 16, 2010 2 probleme: - daca poate cineva sa ma serveasca cu o schema - am urmatorul defect - TV-ul nu porneste din Stand-by, ledul sta aprins si tensiunile pe iesire sunt normale dar nu este comandat tranzistorul care face trecerea tensiunii catre colectorul tranzistorului final linii. Daca poate cineva sa ma ajute astept raspuns. Link to comment Share on other sites More sharing options...
FLORIN IORDACHE Posted June 17, 2010 Share Posted June 17, 2010 Va Salut ! aveti schema ceruta. Sucees. Link to comment Share on other sites More sharing options...
Iordache Posted June 17, 2010 Author Share Posted June 17, 2010 Multumesc pentru schema dar nu corespunde schema pentru modelul 218Q6S care contine urmatoarele:- Alimentare STR 58041 - Cu optocuplor - procesor M50436 - 589SP- M58655 -TA8615N -TA8611AN -jungla TA8659N -TA8628N -Baleiaj V AN5515-Final linii D1427 Link to comment Share on other sites More sharing options...
elmar Posted June 17, 2010 Share Posted June 17, 2010 verificati traseul de la pinul 6 (procesor)pina la tranzistorul Q830. Link to comment Share on other sites More sharing options...
tv1 Posted June 17, 2010 Share Posted June 17, 2010 Verifica C444=560 pF/2kV ,ceramic ,paralel pe C-E final linii .Service manual ( rusa ) in atasament. Link to comment Share on other sites More sharing options...
Iordache Posted June 17, 2010 Author Share Posted June 17, 2010 Multumesc mult, unul din raspunsuri a fost corect. Link to comment Share on other sites More sharing options...
tv1 Posted June 17, 2010 Share Posted June 17, 2010 Multumesc mult, unul din raspunsuri a fost corect.Adica ? Concret ,ca nu se supara nimeni . Link to comment Share on other sites More sharing options...
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