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Problema cu K600


pavcostel
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Salutare.

Uite am si eu o problema, cu un telefon S-E K600. Am intrebat si pe forumul dedicat, dar se pare ca sunt prea "mucos" sa-mi raspunda cineva.

 

Problema e asta: un astfel de telefon a fost declarat mort. De un service, nu conteaza. Intrucat am si eu unul la fel, l-am cerut colegului sa ma uit si eu, sa-mi satisfac curiozitatea rontaitoare. Pe al meu cat merge nu-l desfac, asta este.

Dupa curatare, ceva aer cald si flux, a pornit. Chiar functioneaza tot, fara sa aiba nevoie de re-softare, cu o singura exceptie: iluminarea la display.

Asta e problema mea. Am pus display nou, cel vechi era un pic crapat, dar tot nu se aprinde. La service test led-urile pulseaza, dar la display nimic.

 

Stie cineva cum este realizata iluminarea la display, are convertor DC/DC, direct din UEM, sau macar conexiunile la banda de la display?

 

Toata actiunea asta e non-profit, nu se pune problema de a cere vreun ban. Mi-am satisfacut partial curiozitatea, acum ma enervez ca nu reusesc sa rezolv si ultima chestie, sper.

 

Cu multumiri pentru rabdarea de a citi,

Costel

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