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lcd samsung

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va salut! am un lcd samsung LE40R86BD, ;placa t-con 4046HDCP2LVo.6,placa baza BN94-01472M/BN40-00112A , cu urmatorul defect .am rezolvat invertorul ,dar la pornire se aprind lampile normal ,apoi scade intensitatea la jumate,pe display nu apare nimic,nici osd,nici imagine,negru.nu stiu daca are sunet ptr ca nu stiu pe ce intrare semnal este.alimentare buna,invertor bun,pe t-con am maSURAT TENS DUPA O SCHEMA ASEMANATOARE,SUNT.AM PUS ALTA PLACA BAZA ,SE LUMINEAZA NORMAL,SCIMBA PRG,SUNET ARE,PLACA ESTE DE LA ALT MODEL SI NU SE ADAPTEAZA LA T-CON.S.AR PUTEA SA FIE MEMO DEFECTA?SAU CE POATE SA AIBA?VA ROG SA MA AJUTATI,,MULTUMESC!

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Bine ar fi sa postati dinou mai CLAR despre ce este vorba....!!! Jumate ati scris normal ,jumate cu ....majuscule!!!!

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