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Watson LCR 19 HD

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Va salut ! Am un Watson LCR 19 HD sasiu Vestel 17MB45-3 V2 (sursa+invertor 17IPS16-3) si necazul consta in faptul ca porneste cca. 1 secunda (nu apare imagine ) dupa care intra in stand-by. Nu are nici un cond din secundar umflat iar pe cei din primar i-am verificat si sunt ok. Cum as putea masura transformatorul de pe iesire invertorului? As dori sa imi spuneti cum as putea decupla protectia invertorului si astfel mi-ar fi mai usor sa gasesc problema ? Ce ar mai putea fi ? Va multumesc anticipat ! Stima

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Desfa prima data alimentarea invertorului si vezi daca asa tvul merge si ai sunet.

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Stiti cumva daca ansamblul sursa-invertor 17IPS16-3 este compatibil cu 17IPS17-2 ? Am gasit pe forum schema la a doua varianta si vad cu nu prea este compatibila cu placa (ori am omis ceva?!). Daca nu este, as dori si eu schema pentru varianta mea 17IPS16-3 ?Sau un link de unde sa o descarc. Cu stima

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Va salut ! Am decuplat alimentarea invertorului si Tv-ul porneste + are si sunet totul este ok. Ce ma sfatuiti sa fac in acest caz? Sa fie problema din vreo lampa CCFL? Ori transformatorul de pe iesirea invertorului ?Stima

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Verifica lampile , independent , pe un inverter extern si lamuresti problema.

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Asa voi face! Multumesc ! Cu stima

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Verifica lampile , independent , pe un inverter extern si lamuresti problema.

cea mai buna solutie :da

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