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TV GRUNDIH

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AM la reparat tv-ul asta si-mi face par alb.sasiu CUC4620 . are rastru ingustat iar pe mijlocul ecranulu o banda de circa 5-6 cm mai luminoasa. lipsa imagine si sunet ,nu se incalzeste nimicdaca il las mai mult pornit ,alimentarea 150V culmea G2 bun dar +C 112vinloc de 190-200v am verificat deflexia H este OK. practic nu stiu de ce sa ma mai leg. ma puteti ajuta cumva cu o idee macar ?

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am tensiunile corecte. g2 este bun. singura care nu da bine este +C care alimenteaza finalii video si nui dau de cap.Dioda si condensatorulle-am verificat, in gol are aceiasi valoare 112v in loc de198.AM verificattrafo, tda8140, condensatoarele din BH si din sursa cu ESR. si dau binedeja tv,asta devine o problema.

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