cornel1962 Posted April 13, 2014 Share Posted April 13, 2014 buna seara! ma poate ajuta cineva cu o schema de nippon model ec 21228....ic201 vct3831A, fet in sursa , iar finalul de linii si trafo linii sunt lipsa pe placa....nu stiu modelul de sasiu , deoarece eticheta este stearsa. daca stiti ce trafo(linii) foloseste acest sasiu ,sau un echivalent m-ar ajuta mult. multumesc si o seara cat mai placuta! Quote Link to comment Share on other sites More sharing options...
Toni Marginean Posted April 13, 2014 Share Posted April 13, 2014 viewtopic.php?f=16&t=55707 Quote Link to comment Share on other sites More sharing options...
cornel1962 Posted April 13, 2014 Author Share Posted April 13, 2014 Buna seara!.... am vazut acest topic, dar nu pot sa vad schema postata. ???? Quote Link to comment Share on other sites More sharing options...
elmar Posted April 13, 2014 Share Posted April 13, 2014 Dl leoncris a pus un linck cu schema....http://elektrotanya.com/china_chassis_m35_mc44608_vct3831_msp3415_tda8944_tda7057_tda8172.pdf/download.html Quote Link to comment Share on other sites More sharing options...
cornel1962 Posted April 13, 2014 Author Share Posted April 13, 2014 multumesc mult,...este OK! Quote Link to comment Share on other sites More sharing options...
cornel1962 Posted April 24, 2014 Author Share Posted April 24, 2014 Am rezolvat problema trafo linii , prin resoclare cu HR7731 si micsorarea cond. de recuperare la 7,5nF, deoarede imaginea era marita pe H. O zi buna tuturor! Quote Link to comment Share on other sites More sharing options...
dan cod Posted April 24, 2014 Share Posted April 24, 2014 SE gasesc acum trafuri otiginale la pret bun. Quote Link to comment Share on other sites More sharing options...
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