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tv crt galactic model 21g180


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tv crt galactic modelul mentionat cu sasiu china th11135h,,sursa cu circuit integrat tr6553a si multifunctional tda11106 si cadre la78040 as vrea daca ma ajuta cineva cu o schema pt acest sasiu ,,nu imi pleaca sursa ,

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de obicei se schimba STR-ul , dar puteti verifica daca se alimenteaza corect , verificati daca nu este vreun scurt in secundarul sursei , optocuplor , etc

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schemă sursa;

 

...o adresa de e-mail si trimit toata schema, este prea mare , iar pe filehost nu pot sa mai incarc !

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Edited by cornel1962
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in loc de sr pe sursa ,,este echivalent dp904c ?

Sanatate permanenta ! Cred ca e vorba de STR-W6553A si cel putin pin la pin cu DP904C nu este echivalent.

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@Leo , am o rugaminte : cand TV-ul e reparat , masoara tensiunile pe pinii 1 si 7 la BV-78040 si posteaza aici.Daca se poate si oscilograme ar fi minunat ! Mersi !

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