virgil_19 Posted September 9, 2014 Share Posted September 9, 2014 Va salut . Am acest TVC la care nu stiu sas. si nu am schema . Am gasit finalul linii dus. =D1557 (1700 / 830 V ;10 /20A ;50 W ; 0,8 ms. ) Nu gasesc inlocuitor si nici originalul de cumparat . Am montat un 1803 =a plesnit , apoi un BUH515 , TVC porneste ,dar in 3 min radiatorul = fierbinte . Cu ce se poate inlocui ? Va rog si o schema daca se poate . Cu stima , Virgil. PS. tub 51 flat , made China. Link to comment
virgil_19 Posted September 9, 2014 Author Share Posted September 9, 2014 Va multumesc , se poate o schema si cu ce sa inlocuiesc D1557 ? Cu stima , Virgil. Link to comment
leoncris Posted September 9, 2014 Share Posted September 9, 2014 (edited) http://www.eserviceinfo.com/downloadsm/42556/China_.html http://elektrotanya.com/orion_t2155ch_ete-3_sch.pdf/download.html http://monitor.espec.ws/section1/topic159031.html Edited September 9, 2014 by leoncris Link to comment
virgil_19 Posted September 9, 2014 Author Share Posted September 9, 2014 Va multumesc ptr schema . Sa caut BU.... in mag. din Alba . Cu stima , Virgil. Link to comment
leoncris Posted September 10, 2014 Share Posted September 10, 2014 Baga un D1557 din ... recuperari . La cate stifturi sunt in piata ... Link to comment
virgil_19 Posted September 18, 2014 Author Share Posted September 18, 2014 Va salut . Am dat de o noua problema . TVC a intrat in regim : Locked , si nu mai stiu cum pot iesi din el. Va rog , ceva sugestii. Am si telecomnda . Cu multumiri anticipate , Virgil. Link to comment
dan-a2 Posted September 18, 2014 Share Posted September 18, 2014 Incercati cu tasta meniu (telecomanda ) ,apasata cel putin 10 secunde !! Link to comment
virgil_19 Posted September 18, 2014 Author Share Posted September 18, 2014 Va salut . Am incercat , dar din telecomanda TVC nu simte Nimic . Cu stima , Virgil. . Link to comment
virgil_19 Posted September 19, 2014 Author Share Posted September 19, 2014 Va salut. Nu stiu ce sa mai fac . Cu 2zile inainte TVC functiona OK cu aceeasi telecomanda , acum nu mai simte nici o tasta . din butoanele TVC imag. ,pe albastru , Locked , palpaie cand sunt apasate. Daca pun o memorie noa , goala va functiona ??? Cu stima , Virgil. Link to comment
tehtronics Posted September 19, 2014 Share Posted September 19, 2014 cu tv oprit in st.by. . . tine apasata tasta MENU minim 10 sec. si vezi daca porneste Link to comment
leoncris Posted September 19, 2014 Share Posted September 19, 2014 http://www.filehost.ro/30866779/Electron_54TK_706_Chassis_ETE_3_bin/ Link to comment
virgil_19 Posted September 19, 2014 Author Share Posted September 19, 2014 Va salut. Multumesc de sfaturi si ajutor . Fraierul sant eu . Am deschis din nou TVC si am sesizat gresala mea . La punerea capacului am conectat gresit mufa de la cele 3 RCA audio , video , la Service mod. Se mai intampla . TVC functioneaza . Va reamintesc , am inlocuit final linii =D2555 cuBU2720DX si am anulat R405 =47 ohm din B tranz. Nu stiu daca am facut bine sau nu , dar acum finalul linii nu se mai incalzeste excesiv de tare. Cu stima , Virgil. Link to comment
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