Why does it randomly pop and fizzle?

Question

JVC TH-M303 Home Theater System

This complete home theater system includes a slim design silver DVD receiver with a progressive scan five-disc DVD changer with multi angle and zoom functions, a 720-watt amplifier and Dolby Digital/DTS/Dolby Pro Logic II built-in. It also includes five matching silver full range satellite speakers and a 120 watt subwoofer.

Preguntas 17 Ver todo

Skott @skott23201

Rep: 25

1

Publicado: 22 de ene. de 2013

Opciones

Why does it randomly pop and fizzle?

Everythings works fine but every now and the it wil emit a crackling/static/popping sound until i turn it off. Then ill turn it on and itll be fine for however long and do it again.

Contestado! Ver respuesta Yo también tengo este problema

Es esta una buena pregunta?

Sí No

Puntuación 2

Agregar un comentario

2 Respuestas

Solución Elegida

oldturkey03 @oldturkey03

Rep: 811.5mil

1.2mil

918

2.4mil

Publicado: 22 de ene. de 2013

Opciones

Skott, could be your power supply. check the caps on there and make sure they are not leaking. It is also possible that the sound comes from your transfomer, or a MOSFET's or even one of your amplifier IC's. Unless you open it, and take a look at it, it is hard to say.

Fue útil esta respuesta?

Sí No

Puntuación 1

Agregar un comentario

murray.speer @murrayspeer Rep: 1 · Answer 1 · 2023-01-18T17:53:17-07:00

murray.speer @murrayspeer

Rep: 1

Publicado: 18 de ene. de 2023

Opciones

I have a similar issue - vibration, including from the sub-woofer, or from handling the S-cable, result in a loud 'pop' as if something is shorting out. I suspect the circuit board connection is at fault.

Fue útil esta respuesta?

Sí No

Puntuación 0

Agregar un comentario

JVC TH-M303 Home Theater System

Why does it randomly pop and fizzle?

2 Respuestas

Añadir tu respuesta

Vista previa