cristi_r Posted December 6, 2008 Share Posted December 6, 2008 Va salut ! Sunt nou in bransa , adica depanator "de duminica " Am probleme cu un Orion , probabil sasiu PT92 , cu proc tda9353.Nu are imagine in schimb are sunet , tensiunea pe pinul 5 la tda6107 este de 3,2V , la fel si cea de pe pinul de garda de la baleiajul pe verticala . Sa fie oare proc-ul de vina?Va multumesc ! Link to comment Share on other sites More sharing options...
tv1 Posted December 6, 2008 Share Posted December 6, 2008 Da-i Ug2 mai mare si vezi daca face dunga orizontala. NEI model N21S4X_PT92 chassis link scheme Orion P2190MT link service manual Nei PT92 chassis link - defect tub la sasiul PT92 Link to comment Share on other sites More sharing options...
cristi_r Posted December 6, 2008 Author Share Posted December 6, 2008 BV functioneaza , apare cursa inversa . Am masurat tensiunea pe grile si am G=169 , R=169 ,B= 196. Link to comment Share on other sites More sharing options...
baza Posted December 7, 2008 Share Posted December 7, 2008 tensiunea pe catozi e mare, probabil nici osd-ul nu apare.verifica circ. amplif. video si procul Link to comment Share on other sites More sharing options...
Nonny149 Posted December 7, 2008 Share Posted December 7, 2008 BV functioneaza , apare cursa inversa . Am masurat tensiunea pe grile si am G=169 , R=169 ,B= 196.verifica si circuitul AV posibil sa fie ceva pe video. Link to comment Share on other sites More sharing options...
bobo Posted December 7, 2008 Share Posted December 7, 2008 tub defect.poti incerca o regenerare sau poti inlocui tubul de proba pentru a te convinge.defect tipic la acest tv. Link to comment Share on other sites More sharing options...
cristi_r Posted December 7, 2008 Author Share Posted December 7, 2008 va multumesc mult ! Tubul a fost de vina . Link to comment Share on other sites More sharing options...
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