catalin004 Posted July 6, 2014 Share Posted July 6, 2014 Salutare....am lipsa pureci pe ecran.....jungla se alimenteaza.....la marire ug2 apare cursa inversa si imaginea alba....posibil defect an5862k? mentionez ca la iesirea rgb jungla am semnal pe osciloscop.... Quote Link to comment Share on other sites More sharing options...
leoncris Posted July 6, 2014 Share Posted July 6, 2014 http://www.elforum.info/topic/90767-tv-daewoo-sasiu-cp-315/page-3 Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 6, 2014 Author Share Posted July 6, 2014 (edited) pin 25 - 0.3V pe pin 21 am 0,26V.....nu cred ca este acelasi defect Edited July 6, 2014 by catalin004 Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 6, 2014 Author Share Posted July 6, 2014 Am schimbat jungla si face la fel....nu apare nici osd si nu ia nici o comanda de pe telecomanda si nici de pe panou....suspectez procesorul... Quote Link to comment Share on other sites More sharing options...
tepeleacatalin Posted July 6, 2014 Share Posted July 6, 2014 tensiunile pe selector cum sunt?....lipsa pueci inseamna lipsa semnal radiofrecventa...deci o suferinta in selector... Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 6, 2014 Author Share Posted July 6, 2014 nu- imi ia nici o comanda....nu ar avea treaba selectorul cu asta....plus ca nici macar nu intra in st-by....nici comanda de av (care iar nu are treaba cu selectorul) Quote Link to comment Share on other sites More sharing options...
dan-a2 Posted July 6, 2014 Share Posted July 6, 2014 Verificati stabilizatorul I 803 (+ 5v ) = bara de 5volti !! Quote Link to comment Share on other sites More sharing options...
iuliantv Posted July 6, 2014 Share Posted July 6, 2014 (edited) tensiunile pe selector cum sunt?....lipsa pueci inseamna lipsa semnal radiofrecventa...deci o suferinta in selector... lipsa pureci inseamna ca nu lucreaza calea comuna ,fara tuner trebuie sa fie pureci,verificati pinul stby al procesorului,daca nu ma insel pinul 41,in stby 5v in on 0v,in cel mai rau caz trebuie sa porneasca cu acest pin la masa Edited July 6, 2014 by iuliantv Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 9, 2014 Author Share Posted July 9, 2014 Deci eu nu inteleg ce treaba are tunerul cu purecii atata timp cat eu nu am nici OSD sau AV!!!!! O sa verific partea cu on si off pin 41 Quote Link to comment Share on other sites More sharing options...
BUGHIU Posted July 9, 2014 Share Posted July 9, 2014 ''Miroase'' a PCA84C(procesor).....defect ;dupa simptomele spuse de dvs!!! Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 12, 2014 Author Share Posted July 12, 2014 (edited) Am pus astazi altul nou....face la fel...am pus pinul 4 de la comutatorul video la masa si au aparut purecii....se pare ca am tensiune 2,6V pe acel pin... Edited July 12, 2014 by catalin004 Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 12, 2014 Author Share Posted July 12, 2014 Are cineva un dump bun? Quote Link to comment Share on other sites More sharing options...
dan cod Posted July 12, 2014 Share Posted July 12, 2014 Cu memorie goala ai incercat? Quote Link to comment Share on other sites More sharing options...
catalin004 Posted July 12, 2014 Author Share Posted July 12, 2014 Nu am incercat....incerc acum..... nu merge Quote Link to comment Share on other sites More sharing options...
dan cod Posted July 12, 2014 Share Posted July 12, 2014 Eu din pacate fiind plecat nu pot sa iti dau dump. Quote Link to comment Share on other sites More sharing options...
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