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TV EUROCO;OR PROBLEME PORNIRE

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Buna ziua am un tv la reparat EUROCOLOR sasiu 11ak30, iam inlocuit finalul de linii, condu de 10 micro(iam pus 22),toate bune si frumoase, pornea la prima cheie, azi dimineata insa face figuri in sensul ca nu porneste din prima la apasare buton de p+ sau p-,se face ledul o secunda verde,da sa porneasca liniile,dar se face iar rosu si tot asa dupa vreo 10 incercari porneste functioneaza normal tensiuni bune am inlocuit si condu de 47 micro de pe U1,ce ar putea sa mai aiba daca ma puteti ajuta cu un sfat va multumesc

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Nu are legatura cu C619.Daca este ala defect ledul ramane verde.Aici e problema de sursa foarte posibil ceva filtraj defect.

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am masurat rezistenta r 804 din pinul 1 al ci din sursa are 147 kilohmi aveti idee cat are ea practic? pe schema e trecuta 100 kilohmi precizez ca in momentul cand nu porneste din prima ledul clipeste verde de 2 ori

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rectificare :mam uitat mai atent ledul clipeste de 3 ori verde dupa care se face rosu din nou

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Schimba condensatorul de filtraj de pe bara de 5v.

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am rezolvat problema pornirii greoaie era condu de 47 micro acuma am alta problema nu mai are sunet,am verificat alimentarea integratului de putere, mentionez ca este sasiul 11ak30a14 stereo echipat cu MSP 3400 G B 8 V3, (AMPLIFICAREA DE PUTERE MERGE CA AM ATINS CU DEGETUL PE INTEGRAT SI SE AUDE BRUM IN DIFURI)

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problema rezolvata fisuri in cablaj,am refacut traseul afectat ,functionarea a revenit la normal multumiri oricum pentru sfaturi sanatate

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