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Teac jc85 Loud hum from speakers when power up.

Teac jc85 lound sound from speakers when power up. There is a pop sound even with the power button not pressed.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

DJYar
  • 41 Answers

SOURCE: Loud humming coming from subwoofer

This can be caused due to an increase in local interference. The hum is decreased when you plug in the satellites because the interference is spread over a longer area. You may notice that speakers tend to hum around things like cell phones and power outlets. To see if this is the case, move the speakers to another part of the room if you can, slide the desk around, plug the computer in at another room, something like this. If the hum gets louder or quieter, it is interference at your new place. This can be solved by finding a new area to set up your computer stuff at. Since it's mostly the subwoofer, try elevating it off the ground, there may be a power main running under the floor.

Posted on Sep 04, 2007

yeokeke
  • 5 Answers

SOURCE: Intermittent, random, loud popping noises.

you should check the outline ctrl..for a mic...it could produce a noise...if you have your speakers connected to pc...check the position of the plugs and the volumen of mic put in down...

Posted on Nov 24, 2007

  • 14 Answers

SOURCE: Intermittent, random, loud popping noises.

you have a problem with your amp. most likley the finals are passing dcv intermitently to the load.

Posted on May 30, 2008

  • 5 Answers

SOURCE: loud humming buzzing sound coming from subwoofer

make sure you have the speaker connection right if you do then it is a ground problem try plugging it in a different outlet

Posted on Dec 16, 2008

  • 1 Answer

SOURCE: vizio p50 hdm lound pop nowno picture

Vizio P50 Death pop no more video.. gets sound.. 2 yr old set pais $1800 at costco.
Common Issue.. Called Vizio .. told me has lifetime full waranty.. they knew from pop and no video what was wrong.. ordered parts without looking at set. Sending repairman out all in lass than 1 week.
Just be nice when you call.
They tell you to unplug for 30 sec. Plug back in and hold powerbutton when replug... it doesnt work. Get kicked up to level 2 support... problem solved... as long as repair works...

Posted on Mar 22, 2009

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From YUBEUT.

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