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Imagine distorsionata tv samsung


davidut5

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SAMSUNG CK 5361 pe unele posturi are imaginea pe o portiune de 3-4cm sarita spre lateral. Portiunea asta se misca usor in jos. Am observat ca la schimbarea la postul cu imaginea distorsionata a sarit de cateva ori.

 

Am mai refacut anterior o gramada de lipituri reci. Posibil tot lipituri sau condesatori devalorizati?

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Am schimbat condul 150uF/400v din sursa, un samwa. Am mai refacut cateva lipituri, si la prima pornire a mers ok. Insa are condesatori devalorizati, aparand in partea de sus liniute albe orizontale care au disparut in cateva minute. La varsta lui nici nu ma mir.

 

Va anunt daca am rezolvat cu imaginea deplasata.Mersi.

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Am schimbat condul 150uF/400v din sursa, un samwa. Am mai refacut cateva lipituri, si la prima pornire a mers ok. Insa are condesatori devalorizati, aparand in partea de sus liniute albe orizontale care au disparut in cateva minute. La varsta lui nici nu ma mir.

 

Va anunt daca am rezolvat cu imaginea deplasata.Mersi.

Schimba si condensatorul de 100uF din cadre, ca daca mai astepti o sa trebuiasca sa schimbi si integratul.

Edited by Fulgerik
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