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poiuyt

mi am facut 3 filre dar 2 nu merg

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mi am facut 3 filtre pt un 2.1 si cele pt sateliti nu merg sunt puse pe tda 2030 .Filtru de bass merge si pe tda 2030 perfect schema filtrului e jos.Help

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din experienta mea am ajuns la o singura concluzie cand nu imi iese o schema ...ca in cazul tau ...intotdeauna gresesc eu undeva... Sugestiiverifica alimentarea montajuluiverifica schema montajuluiverifica lipiturile si verifica traseele sa nu ai vreun scurt pe placasi daca tot nu merge schimba integratul Succes!!!

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vezi sa ai rezistente de toleranta mica,1%,daca nu merg si 5% maxim

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eu am facut respectivul filtru variante pe trei cai si merge brici, verifica atent montajul

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amandoua filtrele nu merg iar cel de bass merge perfect acelasi cablaj doar schimbate rezistente cu condensatoare cred ca schimb integratele sa vad ce iese

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vezi sa ai piese de calitate,sa fie in toleranta de 5%joasele mai merg,dar mediile si inaltele merg prost cu cmponente proastedaca zici ca nu se aude deloc,atunci vezi ce-i cu integratele-masoara tensiunile de alimentare si consumul montajului inainte sa le schimbi

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doar schimbate rezistente cu condensatoare

Exact de asta nu merge. :) Nu schimba integratele ca le schimbi degeaba.Daca postezi schemele exacte, inclusiv alimentari, cuplaje..etc, incerc sa te ajut.Cirip

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