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tv lcd samos defect pornire..


Guest lates cornel

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Guest lates cornel

am un tv lcd samos 22SM56CD  nu porneste..ledul de pe panoul frontal ramane aprins pe rosu..nu primeste nici o comanda ..sursa este buna .. poate sa imi dea cineva vreo ideie ce ar putea fi?multumesc      

eventual o scheme cu sursa...in secundar am 12v..si 5 v ,,,

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Guest lates cornel

lsd-ul este marca samos lcd monitor tv .model no.22SM56CD......cand al alimentez de la priza sa aprinde ledul rosu .dar nu porneste din nici un buton de pe bord..am scos capacul si pe pleca de alimentare am observad un electrolitic schimbat din secundarul sursei .am masurat si dupa alea doua dioade puse in paralel am 5 v 

nu am telecomanda la el  se poate folosi una universala??

care ar fi codul sa pot folosi telecomanda universala??va multumesc ca ma ajutati

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