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Philips 42PF5320/10


belowsky
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LCD Tv-u de mai sus ,cu sasiu LC4.9E AA,dupa cum zice clientu,s-a stricat cand a demolat o anexa si sa produs un scurtcircuit.E aprins ledul rosu,apasand butonul stby. se aprinde ledul verde ,dar nu porneste aparatul.Schema o am ,dar partea de alimentare e diferita,fata de ceea din aparat.Daca aveti vreo schema cu alimentarea potrivita,atasez poza,care sa fie la fel cu cea din schema, si daca v-ati mai intalnit cu defectiunea asta.

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In service manual are poza cu aparatul dezfacut,si se vad radiatorele de pe sursa ca sant altfel decat asta(si nr. de pozitie a pieselor sant altfel).Pe placa srie ASS'Y code:LJ44-00101A PS-424-PH Rev 0.55 . Mentionez ca pe capac scrie chassis LC4.9E AA, si schema ce am, tot e LC4.9E AA, poate sant mai multe variante??? Sau poate aveti solutii pt. defectiune.

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Televizorul fiind in stby. cand s-a produs scurtcircuitul in casa, pentru asta banuiesc ca defectul poate fi numai in sursa.Deci teoretic ,sursa e defecta pt. care nu am gasit schema potrivita.Toate schemele ce am, cu sasiul LC4.9E AA, nu se potrivesc nici pozitia pieselor ,nici vizual,radiatoarele sant asezate altfel.

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