SEBYKO_76 Posted March 27, 2010 Share Posted March 27, 2010 Salutare tuturor ... Am un tv Orion model P2135 MT , sursa TDA 16846, problema este ca nu se aprinde ledul rosu de stand by si nu porneste . Se aude un sunet din chopper (cip cip cip) la interval de 1 - 2 sec ....si sursa nu porneste .... , am verificat mosfet-ul din sursa P6N60 pare bun..., am scimbat CP 09, 22yF/50 V dar defectul persista, unde as mai putea cauta...(Am decuplat inalta, pentru a elimina un eventual scurt pe aceasta...)Multumesc anticipat... Link to comment
naebv Posted March 27, 2010 Share Posted March 27, 2010 Daca nu aveti o sarcina mare in secundarul sursei (consumator mare) inlocuiti integratul din sursa. Link to comment
SEBYKO_76 Posted March 27, 2010 Author Share Posted March 27, 2010 Ma poate ajuta cineva cu o schema de ORION P 2135MT???Multumesc.... Link to comment
SEBYKO_76 Posted March 27, 2010 Author Share Posted March 27, 2010 Multumesc pentru shema D-l GYON... Link to comment
GYON Posted March 27, 2010 Share Posted March 27, 2010 Posibil ca unele TV-uri sa fie echipate cu sasiu PT92!!! Link to comment
giany Posted March 28, 2010 Share Posted March 28, 2010 Depinde unde ai decuplat consumul,poate fi unul din cond. placheta cel in paralel cu dioda de pe U1 sau la PT mai are unul din colector tranz final linii la masa in paralel cu cel de recuperata se strapung de multe ori fara sa-ti arate scurt la masa dar cu o rezistenta suficient cat sa-ti blocheze sursa mai ales daca are ticait probabil intra in protectie Link to comment
Guest ROMEC Posted January 24, 2011 Share Posted January 24, 2011 Va multumesc pentru schema tv orion sasiu PT92 Link to comment
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