legionaru Posted October 18, 2011 Share Posted October 18, 2011 sasiu XDK190-07. defectul se manifesta prin deformarea imaginii in forma de perna. am verificat componentele care fac E-W dar se pare ca sunt ok. as dori secventa de intrare in sm poate o rezolv de acolo Link to comment Share on other sites More sharing options...
FLORIN IORDACHE Posted October 18, 2011 Share Posted October 18, 2011 Va salut ! Daca se poate ca sa ne dati mai multe informatii depre acest tv-u ar fi bine primite. Pana ne dati dvs mai multe detalii,verificati daca va ajuta acest sm atasat de mine aici : http://www.site cu continut explicit.ro/2757199.5 . Asteptam ! Link to comment Share on other sites More sharing options...
BUGHIU Posted October 18, 2011 Share Posted October 18, 2011 Sigur e problema din corectie??Ati schimbat condiul din redresare din sursa??(100uf/350-400v) Link to comment Share on other sites More sharing options...
legionaru Posted October 18, 2011 Author Share Posted October 18, 2011 condensatorul e ok, am 310v pe el, orizontalul e alimentat cu b+140v(are tub plat), am inlocuit L503(1,5 ohmi) cu alta de 4 ohmi, cu asta se umple ecranul dar tot...PERNA!!! am montat-o tot pe-a lui... Link to comment Share on other sites More sharing options...
leoncris Posted October 18, 2011 Share Posted October 18, 2011 Pana la urma de ce ... sasiu vorbim : K2 de la Beko , PT90 sau 11AK37 de la Vestel ?Da si tu ceva elemente , sursa , procesor ... ca eu nu's lamurit . Link to comment Share on other sites More sharing options...
petreelectronic Posted October 18, 2011 Share Posted October 18, 2011 Nu ati spus daca schema data de Florin Iordache corespunde. Daca da, inlocuiti C315. De curand m-am confruntat cu un defect asemanator intr-un Zander a carui schema era asemanatoare si avea acelasi BV.Daca imaginea nu-si revine verificati si R329, D301 Link to comment Share on other sites More sharing options...
legionaru Posted October 18, 2011 Author Share Posted October 18, 2011 am intrat in SM dar nu am putut regla imaginea; se pare ca defectul este tot pe placa de baza... revin cu date despre sasiu: sursa ICE1QSO1, sunet AN5277, cadre TDA8358J, procesor si jungla sub un blindaj; sasiul este XDK190-07 scris pe placa, dar mai are si o eticheta pe care scrie K2; in SM am intrat cu meniu 9301 deci de beko... Link to comment Share on other sites More sharing options...
leoncris Posted October 19, 2011 Share Posted October 19, 2011 Deci schema este ... asta : http://www.eserviceinfo.com/downloadsm/ ... 1.190.html Link to comment Share on other sites More sharing options...
legionaru Posted October 19, 2011 Author Share Posted October 19, 2011 problema rezolvata! defect a fost c521 care in schema pe care o am eu figureaza ca electolitic de 2u3 la 63v, dar pe placa este montat 33nf la 160 v; am montat o caramea de 33 nf la 200v(asta aveam disponibil), si totul a revenit la normal. Link to comment Share on other sites More sharing options...
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