bubusmecherul Posted November 23, 2014 Share Posted November 23, 2014 am primit acest tv cu defectul,led mort in sursa se aude ceva tic,tic continiu,am schimba toti condesatori,am verificat diodele care sant bune,procesor LC863532C,jungla L76818A,sursa 5Q0765RT ce sa mai verific,ajuta cineva. Link to comment
bubusmecherul Posted November 23, 2014 Author Share Posted November 23, 2014 nu da nimeni nici un semn. Link to comment
dan-a2 Posted November 23, 2014 Share Posted November 23, 2014 Pai care e prima regula ?? > verificati sursa pe bec si vedeti tensiunile !! Link to comment
bubusmecherul Posted November 23, 2014 Author Share Posted November 23, 2014 ok,dom dan. Link to comment
palcu ion Posted November 23, 2014 Share Posted November 23, 2014 mai bubule,ori te apuci sa mai inveti cate ceva ori nu mai primi tv la reparat,pai tu doar pui intrebari,primesti raspunsuri si iei banii-ceilalti stau sa gandeasca in locul tau!! Link to comment
gigi56 Posted November 23, 2014 Share Posted November 23, 2014 Aveti dreptate domnule placu ion, acest domn bubusmecherul nu repara TV-uri fara ajutorul specialistilor ,asteapta mura in gura.!! Link to comment
bubusmecherul Posted November 23, 2014 Author Share Posted November 23, 2014 omoratima de acum,am gasit un tranzistor,cred ca final lini in scurt,si adica TT2140,nul am ce tranzistor echivalent are scest TT2140,VA ROG. Link to comment
dan-a2 Posted November 23, 2014 Share Posted November 23, 2014 Sunt o gramada , de exemplu : 2 sd 2499 , st 1803 , 2sd 1556 . 2sd 1546 >> cam tot ce se foloseste in tv cu dioda si rezistenta incorporate !! Link to comment
bubusmecherul Posted November 24, 2014 Author Share Posted November 24, 2014 (edited) am montat un st1803 si tv porneste,dar scoate o lumina albatra in tub,sa fie bulit tubul,tubul este plat A51AKL13X01 MADE IN MALAYESIA,si estebombat in spate,am unul dintre un tb buntz A51MBE095X90,dar difera,nu este bombat in spate,de plat in fata este,o idee,se potrivesc oare.si inca ceva,cel defect are si gatul mai lunf,fata de tubul buntz. Edited November 24, 2014 by bubusmecherul Link to comment
bubusmecherul Posted November 24, 2014 Author Share Posted November 24, 2014 adica nu se potriveste tubul Link to comment
bobo Posted November 24, 2014 Share Posted November 24, 2014 tubu original a prin aer,este fisurat gatul undeva. nu sunt echivalente cele doua tuburi. Link to comment
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