Saltar al contenido principal

Repara tus cosas

Derecho a reparar

Partes y herramientas

Movies, music, multimedia in your home. Use our guides to repair home entertainment devices from surround sound A/V receivers or conventional stereo receivers to power amplifiers, preamplifier, speakers, and iPod/Bluetooth speaker systems.

Preguntas 3358 Ver todo

Velodyne DLS 3750R strange sound

Hi,

My Velodyne subwoofer makes a strange sound after 20 mins of light use or 5 mins of heavy use, almost like something inside heats up and causes this. ive checked the capacitors and none are bulging, not sure what to check next. I searched all over the internet yesterday trying to find anyone else with the same symptoms but to no avail. the subwoofer was manufactured in 2012. This sound happens even when input is not plugged in. Here is a link to the video I posted on youtube: https://youtu.be/oDRa1HMDX3M

Thanks,

Curtis

Update (05/05/2019)

Hi, Thanks for the quick response. Here are the photos, if you need a particular spot or a different angle im happy to oblige. Much appreciated.

Block Image

Block Image

Block Image

Block Image

Block Image

Block Image

Contestado! View the answer Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario

Kits para Nintendo Switch

Una solución rápida para volver al juego

Comprar kits de Switch

Kits para Nintendo Switch

Una solución rápida para volver al juego

Comprar kits de Switch

2 Respuestas

Solución Elegida

Hi,

Noticed in the video that the power light is blinking rapidly, which according to the user manual indicates an increase in Volume.

It may be that the audio amp feedback circuit is faulty and is producing feedback "squeal", driving the output to the speaker to the point of distortion.

If the device has a separate amp board installed, check it out for any stressed components

Fue útil esta respuesta?

Puntuación 1
Agregar un comentario

nicolenewman1985  sounds like one your amplifier IC’s. time to take it apart and look at the boards. Post some images of those with your question so we can see what you see. I would not be surprised if there was one or two components that show definite darkening etc. Agregar imágenes a una pregunta existente

Fue útil esta respuesta?

Puntuación 0

Comentarios:

Well I'm in need of some help and advice. My Velodyne 10in powered subwoofer just stoped comming on. I took it completly apart and no bad solder points nothing burnt and it has no fuse that I seen.

- de

Hi @jaydizzle352 ,

What is the model number of the subwoofer?

- de

Agregar un comentario

Añadir tu respuesta

nicolenewman1985 estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 1

Ultimos 7 días: 5

Ultimos 30 días: 13

Todo El Tiempo: 170