Radiotelegrafist Posted February 19, 2015 Share Posted February 19, 2015 salut colegi,panasonic,model:tx-21s4tp,memorie-br24c02,sursa-str58041,cadre-la7840,sunet-la4265,sasiu-tnp8ee007.problema este urmatoarea:am gasit langa integrat sursa o dioda zener r2kn si mai jos scrie 96(am zis zener pentru ca asa este trecuta pe sasiu)scurcircuitata.va rog sa ma ajutati si pe mine cu o echivalenta la aceasta dioda.multumesc anticipat celor care ma pot ajuta. Link to comment
dan-a2 Posted February 19, 2015 Share Posted February 19, 2015 http://www.elforum.info/topic/58132-echivalent-dioda-zener-r2kn/ Link to comment
Radiotelegrafist Posted February 19, 2015 Author Share Posted February 19, 2015 va multumesc dle.dan-a2 pentru promptitudine,o zi buna. am pus dioda originala si mia bubuito instantaneu,inclusiv si puntea redresoare eu suspectez ca este si c.i. sursa dus,intrebarea este urmatoarea pot monta o sursa ups001 la acest sasiu?va multumesc pentru eventualele raspunsuri. Link to comment
dan cod Posted February 19, 2015 Share Posted February 19, 2015 In sasiu din asta nu am pus dar in dynasty care e facut cu acelasi STR58041 am pus UPS001 si merge fara probleme.Nu cred ca aici nu ar merge. Link to comment
Radiotelegrafist Posted February 19, 2015 Author Share Posted February 19, 2015 va multumesc mult domnule dan cod,o zii buna. Link to comment
nostrom Posted February 19, 2015 Share Posted February 19, 2015 (edited) Masurati integratul si vedeti ca intre pinii 2,3,4 aveti un TZ. Baza pin 2, Emitor pin-4 Colector pin-3 In rest, lasati imaginatia sa zburde. Edited February 19, 2015 by nostrom Link to comment
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