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ELFORUM - Forumul electronistilor

vestel 17ips61-4

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Buna ziua...sursa care a prins un traznet....am schimbat fuzibil,diode redresoare ci primar,optocuplor,d16 si q1 din secundar.am pus dioda WD in loc de WB ca nu am pe aici WB.....am pus un bc 847 in loc de bc 848 si nu vrea sa dea multe semne....tensiunea ptr leduri este prezenta dar tensiunea de 12v....este 18v....am verificat aproape tot de pe placa...aceste masuratori sunt pe placa neconectata la mainboard.....

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Guest dani502017

Ai verificat ledurile?

si pe mine ma zapacit un vestel vreo 2 zile totul era ok dar nu alimenta ledurile ,intra in protectie, schimbat mp,mosfet pana la urma am facut alimentare separata pt leduri cu un releu 5v pe leduri si am scapat de nebunie,cele mai tampite placi sant vestel

Edited by dani502017
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