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mamitoiu

defectiune tv megavizion

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va salut, va rog daca puteti sa imi spune ti ce pot sa fac la un tv pe tub megavizion care isi schimba programul singur in continuu .am scos bateriile de la telecomanda,am verificat butoanele de setari manual si degeaba .va rog sa imi dati un sfat.

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Inlocuieste TOATE push butoanele din panou si verifica traseele spre ... procesor.

Edited by leoncris

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Ce sasiu este?...push-urile sunt pe placa, sau pe modul separat? ar mai fi posibil sa aveti rez.devalorizate pe push-uri. Intrerupeti circuitul catre procesor....daca persista defectul, d-nul Palcu are multa dreptate- Procesor defect!......sper sa nu aveti prin atelier o telecom.cu un buton blocat.mult noroc!

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cel mai sigur este izolarea pinului de la proc si atunci abia se vede dacai dus procesorul 

 

daca decupleaza de linga butoane si are un cond pe traseu catre procesor si ala face probleme nu schimba procu degeaba

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cel mai sigur este izolarea pinului de la proc si atunci abia se vede dacai dus procesorul 

 

daca decupleaza de linga butoane si are un cond pe traseu catre procesor si ala face probleme nu schimba procu degeaba

...pai, asta era ideea!!!

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Duceti aparatul la o sectie autorizata de reparatii,sa traiasca si depanatorii!!!

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