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csaba_sm

Combina audio JVC CA- UXG500V Nu mai porneste,,

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Buna seara dupa cum scrie si in titlu am o problema cu combina JVC ...nu iese din stand by pana la ora actuala am schimbat din primar condensatorul de inalta tensiune 400v mosfetul str w6765n si din secundar octocuploarele pc123.

Nu am telecomanda la el..a ajuns la mine in service si am nevoie de un sfat sau de o schema pe acest model...

Astept orice sfat..multumesc

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Nici daca decuplati alimentarea final audio nu vrea sa plece din st-by?!?!De ce ati schimbat condi mare si integratul?!? Au fost defecte?!?!

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Le-am schimbat pentru ca condi s-a parut umflat iar la mosfet din greseala iam facut un scurt ..mentionez ca si inainte de schimbare tot nu iesea din stand by ..de decuplat am decuplat totul pe rand binentales partea de final a fost primul lucru crezand ca pune sursa in scurt dar nu e aia ..sursa are gravata pe ea GVA10150- 05 A1 ..am masurat toata sursa in lung si in lat ..nimic defect nimica suspect ..aveti vreo ideie cum sa fac un bypass ..Am pus si 3 poze poate asa este mai usor ..

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In cazuri din astea se masoara daca procesorul este alimentat,daca primeste comanda de on si daca comanda el onul.

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