SunShine Posted August 17, 2009 Share Posted August 17, 2009 Am nevoie de schema pentru TV BUSH 1493NTX. Are cineva asa ceva? Multumesc. Link to comment Share on other sites More sharing options...
naetv Posted August 17, 2009 Share Posted August 17, 2009 Mai multe detalii - integrate -procesor ,jungla ,sursa,eventual sasiu ! Link to comment Share on other sites More sharing options...
SunShine Posted August 17, 2009 Author Share Posted August 17, 2009 Problema la el este ca atunci cand il alimentez, bazaie. Ce ar putea cauza problema?Sasiul este 1493NTX.Are componente precum: tranzistor D2498,integrate ca SAA7282ZP, TDA 8732, TDA 4665,alt integrat CTV350S - TF 6975,integrat 74HCT24IN.Imagine si sunet nu am. Bazaie undeva prin spate. Nu imi dau seama daca pe placa sau la tub. Link to comment Share on other sites More sharing options...
sorinpavel Posted August 18, 2009 Share Posted August 18, 2009 Pai incepe cu inceputul.Scoate finalul linii si pune becul.Vezi daca se aprinde si ce tensiuni ai.Asa rezolvi cu sursa.Fa pasul asta si spune-ne ce ai constatat.Succes Link to comment Share on other sites More sharing options...
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