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legionaru

tv BEKO

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Sasiu e1 echipat cu:

Multifunctional tda9345ps/n3/3/1913

Sunet an17827a

Sursa tda16846p

A venit cu placa, carbonizata sub rezistorul de pe alimentarea filamentului si traseu carbonizat pe u video

Am refacut traseele, am alimentat, a pornit, dar am remarcat ca tubul este foarte obosit

Avand alt tub disponibil, l-am montat pe sasiu, imagine super, m-apuc sa-l schimb

Placa era foarte murdara, jeg cleios cu praf(probabil de-aia a si luat foc) zic sa-i fac un dus;am spalat-o cu fayri, am pus-o la uscat, am lasat-o un timp, am mai dat putin cu feonul, am montat-o, alimentez, pleaca bine, cand sa se aprinda aud un plici si iese fum din rezistorul r530, iar din c526 a sarit o bucatica

M-am uitat mai atent si am vazut unde intra firul de focus in trafo linii ca mai ramasese apa, cred ca trafo linii....

Codul acestuia este 00307248  se poate inlocui cu jf0501-3257?

Tubul este de 14 inch

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Beko chassis E1 E3 E4, equivalent: 003072052, 040146R-J1, 11425162, 11425162D, 1142.5162D, BSC25-3325, HR80062, FBT80062, FBT41186. :reytre 

Edited by FLORIN IORDACHE

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Astazi l-am luat din nou la lucru si l-am rezolvat; am schimbat trafo linii cu 1142-5162d din recuperari, r530, c529 smd in scurtcircuit si r511 smd intrerupta. Dupa montarea noului traf, imaginea pe laterale era mai ingusta cu cate 1 cm; am schimbat condul de recuperare de 7n5/1,6kv la 9n1/1,6kv  si totul a revenit la normal.

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