Riparazione Subwoofer JBL EON 618S "Non si accende"- Assistenza DisotechLab

No power jbl Eon 618S SMPS KO

[@ing.electronicoalexsalazar2464]

Excelente trabajo 👏

[@androvw2665]

Good afternoon. Please tell me where I can find a circuit diagram for a unit with an irs2052m processor from Jbl eon 618s? There is only a diagram of the power supply board.

[@joshuaawesome-kindlythrive1310]

Trying to fix one of these. I guess the mosfets fail often. Not sure about the processor you replaced. We had the same issues as you described.

[@Andremusic273]

Bella riparazione! Cos'era che portava a 3 volt la tensione del pwm? Condensatore scarico?

[@ing.electronicoalexsalazar2464]

amigo las resistencias r2 y r3 sección power

[@danieleda5093]

Ciao,

[@marius116]

Ciao, tieni foto con jbl eon 718s al motherboard, ți ringrazio

[@ing.electronicoalexsalazar2464]

saludos me podria ayudar con los valores de r2 y r3

[@franciscomercado9699]

La solución es ponerle un ventilador ala placa amplificadora y listo no se daña más