keenox Posted June 12, 2014 Share Posted June 12, 2014 (edited) Salut! Am desfacut casetofonul sa ma joc un pic prin el, achizitionand de curand un analizor logic. Problema e ca nu stiu ce a patit, dar cand conectez cablul de la placa CD (pag. 24) la main board se stinge LCD-ul si nici nu functioneaza nimic de la CD. Radioul merge normal cu placa CD conectata. Am banuit un scurt la inceput, mai ales ca daca bag cablul flex oblic (primele contacte 1,2 sa nu faca contact), LCD-ul ramane aprins si se stinge doar cand bag cablul flex complet. Am alimentat si placa separat si am masurat cat curent intra in ea. Pe linia de 6.2V trage ~4mA si pe cea de 3.3V cam 80mA. Vi se pare mult? Daca m-ati putea ajuta cu un sfat sau de unde sa incep, as aprecia enorm. Nu am deloc experienta in depanare Multumesc! PS. Nu am putut sa atasez manualul de service. Il puteti gasi aici: http://diagramas.diagramasde.com/audio/CFD-S20CP%20sm.pdf Edited June 12, 2014 by keenox Quote Link to comment Share on other sites More sharing options...
keenox Posted June 13, 2014 Author Share Posted June 13, 2014 Am scos driverul BA5826FP si tot la fel. Chiar nu-mi poate da nimeni un sfat? Quote Link to comment Share on other sites More sharing options...
keenox Posted June 15, 2014 Author Share Posted June 15, 2014 nicio idee? orice sugestie mi-ar fi de folos Quote Link to comment Share on other sites More sharing options...
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