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mercenarx

SONY model KV-M1400A

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salutare all !

 

am o problema cu tv-ul din titlu (am atasat si schema) , in sensul ca porneste greu :

 

odata apasat intrerupatorul general , led-ul se aprinde verde si imediat se stinge.

daca il las cca 2 minute , are iar o secventa de start , apoi iarasi imediat se opreste ( totul dureaza cca 2 secunde)

secventele de start se indesesc , iar la un moment dat , porneste si functioneaza perfect

daca il opresc , apoi actionez din nou intrerupatorul , porneste fara probleme

daca insa il las oprit cca 1/2 ora , face iarasi figuri

banuiesc un condensator dar nu stiu care ar putea fi ...(am schimbat electroliticii din sursa )

are cineva idee?

multumesc anticipat!

http://www.upload.ro.im/upload/DOWNLOAD ... BET%5D.pdf

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