codrut Posted May 24, 2019 Share Posted May 24, 2019 model:PS43D450 mb:BN41-01632 Y:42DH YM X:42DH X-MAIN DISPLAY:S42A -YB11 Am schimbat modulul,,Y;; deoarece am gasit tz in scurt. Acum porneste apare sigla cu ,,SAMSUNG,, si dispare,ramane imaginea gri. Am masurat tensiunile si sunt bune ,Va;Vs, 5v ,15v. Ce sa mai verific? Link to comment
Florinel TV Posted May 24, 2019 Share Posted May 24, 2019 Eu as spune ca dump-ul din eeprom cu probleme, dar mai asteapta si alte parerii de la colegi care au reparat mai multe plasme Link to comment
codrut Posted May 27, 2019 Author Share Posted May 27, 2019 Am scris SPI-ul si cele 2 memorii EEPROM dar fara rezultat. Nu stiu ce sa -i mai fac,toate tensiunile sunt prezente . Link to comment
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