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legionaru

INVERTER 3200 GYS DEFECT

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Aparatul este mort, nici un led aprins, nimic...

Am masurat tensiunea alternativa pana la puntea de diode(4 buc smd montate pe placa de forta), se executa redresarea si cam atat...

Am masurat componentele de pe placa de forta si sunt in regula.

O schema si niste sfaturi ar fi binevenite!

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Un sfat prietenesc; fugi ca de dracu de gys si clonele lui. Nu se merita nici aparatul, nici repararea lui.

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Daca igbturile sunt bune ai un uc 3845 si un l6386.Schimba-le.Verifica si sursele de alimentare pe high si base.

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Verifica daca sursa auxiliara scoate12-14V si apoi treci la altele.

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Acelas sfat ca si "Omniprezent", nu ca n-o sa-l poti face dar o sa fie numai probleme cu el.....

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pe l6386 am 15v, exista 24v pentru cele doua relee, dar mai este un integrat 7flite05m6 care a mai fost schimbat odata, si tare mi-e teama ca poate fi tot el... nu gasesc pe ce pin se alimenteaza

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Inteleg ca a mai fost defect . Daca o sa - l repari , va " crapa "din nou . Nu e vina ta ( privind reparatia , poate fi corect facuta ) . Problema e cu aparatul in sine , e var bun cu Awelco & comp . Niste esecuri tehnice ... sursa continua de probleme . Ma rog , parerea mea . N - are mai multa valoare decat o simpla postare !

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