StefanAndrei Posted April 10, 2014 Share Posted April 10, 2014 Salut! imi poate zice si mie cineva un inlocuitor ptr acest tranzistor: C 107 m-541 NPN ? https://www.google.ro/search?q=transist ... B640%3B480 Quote Link to comment Share on other sites More sharing options...
Toni Marginean Posted April 10, 2014 Share Posted April 10, 2014 Comparati cu http://alltransistors.com/transistor.ph ... stor=11389 si daca corespunde stabilim solutii. Quote Link to comment Share on other sites More sharing options...
StefanAndrei Posted April 10, 2014 Author Share Posted April 10, 2014 KRC107M asta e numele coret, am gasit in schema aparatului respectiv (daewoo hc-4130x) Quote Link to comment Share on other sites More sharing options...
Dr.L Posted April 11, 2014 Share Posted April 11, 2014 Si ce legatura are cu alimentatoarele? Quote Link to comment Share on other sites More sharing options...
StefanAndrei Posted April 11, 2014 Author Share Posted April 11, 2014 Tranzistorul e din sursa de alimentare,se leaga de pinul power on ,sursa a fost in scurt ptr ca se ardea siguranta si am gasit o dioda strapunsa am schibat o dar sursa ramane in stand by, se apeinde ledul dvd ului, si am masurat si are 5v stand by,uite si schema sursei pe ultima pagina : PDF daewoo_hc-4130_sm.pdf - 4.5 Mb JPG daewoo hc4130x.jpg - 76.8 Kb Quote Link to comment Share on other sites More sharing options...
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