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Amlificator LEAR Hi-Fi probleme


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bmw e46 320d fl din 2002 cu navi mare si sistem HiFi. de cateva zile ramaneam fara baterie, am inceput sa caut de ce ,am inceput sa masor bateria cu usiile incuiate si aveam un consum de 2.2 amp cu masina incuiata, am inceput sa scot sigurantele si sa observ aparatul de masura inacelasi timp sa vad ce continua sa consume curent.

Am gasit siguranta 41 (care tine de navi, radio, music, computer bord etc) apoi am inceput sa scot pe rand aparetele acum cu siguranta la locul ei.

am descoperit cand decuplez statia Lear imi scade consumul de pe aparat mai imi ramene 0.02 amp.

apoi am observat ca nu se auzea nici boxele joase(cele mari diametru 13 cm) din usa dreapta fata si spate polita luneta.

am scos statia(amplifficatorul) de pe masina si am ajuns la un prieten care are acelasi sistem audio Hi-Fi si am montat statia pe masina lui..... acelasi simptom nu se auzea boxele mari fata spate pe partea dreapta, dar si ramanea un consumator pornit de 2.0 amp.

a mai reparat cineva acest amplificator sau stie pe careva.

sau o alta idee?

multumesc

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Cu siguranta s-a ars finalul din componenta amplificatorului. Nu cred ca merita sĂŁ-l repari. GĂŁsesti unul SH la 200-250 RON.

 

Sent from my HTC One using Tapatalk

Edited by Rcc-67
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