Question about RCA RT2770 Theater System

Open Question

RCA 2270 Makes Humming Noise when plugged and nothing else hooked up to it

Have a RCA 2770 that is making a humming noise, just started recently. I did what is suggested. Made sure it was grounded, speakers were not to close. Last thing I did was take all the cables out in the back of unit and than plugged it back in still getting a humming noise. Is this something that is inside of the unit and if so what?

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: rca d52w26 makes a long whistle noise

I have an RCA model D52W26. The green light comes on when powered on but turns off within seconds. No picture, no sound. Just a squealing noise then nothing. Any thoughts on a fix?

Posted on Mar 21, 2009

Ad
  • 159 Answers

SOURCE: when my rca 36F530 tv is plugged in it makes a high pitched buzzing noise picture does not come on

There is a short circuit in the high voltage circuit. the transformer who helps to create the high voltage or his power transistor is damage. replacement needed. the repair is not expensive, because the parts are average repair. Ask for an estimate.

Posted on May 02, 2009

konzzz
  • 255 Answers

SOURCE: my RCA projection tv makes a loud buzzing, humming

buzzing noise is cause by small electrical arc inside the unit or a problem in your audio circuit.if you can open the unit up and check if its an electrical arc.

Posted on Jun 21, 2009

  • 40 Answers

SOURCE: only humming sound from speakers, rca rt 2250

If its humming no matter what on all inputs, that means the internal electronics are worn out or damaged. This can be from a number of different things and isnt worth trying to have it fixed do the fact it would cost more than just buying a new one.

Posted on Jun 29, 2009

  • 195 Answers

SOURCE: the humming noise on my rca scenium starts just a

If this is a DLP set, which I suspect it is....you need a new color wheel. Common problem for these sets. If you don't have an extended service plan, about a 300--400 fix, in home.

Posted on Oct 10, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Ive got power, hot and cold to my existing pump and shower, but the pump doesn't start, just makes a whirring noise.


Above Ground Pool Pump Won't Start or is Humming & How ...

? 6:16
https://www.youtube.com/watch?v=RH78q36liks
Apr 15, 2014 - Uploaded by Above Ground Pros
Above Ground Pool Pump Won't Start or is Humming & How to Fix It ... Pool Motor - Humming-Loud Noise ...

How to fix your pool pump from humming - YouTube

? 2:43
https://www.youtube.com/watch?v=3v2v6aDDq9A
Mar 25, 2013 - Uploaded by James Hayward
Do you have a pool pump not priming (pumping water) andmaking a humming noise ... not only give a ...

pool pump makes humming noise and does not pump - Trouble F




Dec 08, 2015 | Home

1 Answer

Loud humming noise from right front end of 99 blazer


the noise is coming from the wheel section, it's called air splash, humming varies with speed, main causes are wheel alignment due to loose ball joint, check if your tire erodes on one side, next check your disc brake for clogged air cooled vain and disc wearing

Feb 23, 2012 | 1999 Chevrolet Blazer

1 Answer

The freezer has not been used for over a year,


The humming noise is most likely from vibration, check to make sure the freezer is level.

If it is level look in the back lower area there is a compressor, black component about the size of a bowling ball, make sure nothing has fallen on it or touching it causing the noise.

Apr 23, 2010 | Whirlpool 19.6 cu. ft. Upright Freezer...

1 Answer

Dryer won't start but makes a humming / buzzing noise when you push the start button


If the humming noise is coming from the motor, (take the back panel off) remove the power plug and try to turn the motor by hand. If it seems free, look for a 'starter' capacitor on the motor which may be bad.

Oct 11, 2009 | Dryers

1 Answer

Makes a clicking noise and humming when starts up


If your unit is fixed with a high speed compressor and in case you are not using a votage stablizer when ever there is a fluctuation in voltage there could be a click noise from the compressor. Do not frequently open your fridge and slowly the noise will vanish. It tells you that the unit is functioning just like our heart making thud thum thud noise when it functions and nothing to be worried about. It is normal.

Jul 06, 2009 | Refrigerators

1 Answer

My whirlpool top load washer will not start when I pull the knob. It makes a humming noise.


Motor sounds like its not starting up strong
May need a motor....

Jun 02, 2009 | Washing Machines

1 Answer

Uniden 520xl makes humming noise when mike is keyed


if you have a power mic , you might have it turned up to high. next make sure you have a good ground on your antenna. if that is ok and you still have the same problem have the swr checked. this should fix the fm radio noise.

Apr 10, 2009 | Uniden PRO510XL 40-Channels Base CB Radio

1 Answer

Rca home theater system reciever makes noise when turn on


is it a humming noise, or a high pitch noise, and is coming from the speakers or the receiver?

Jul 21, 2008 | Audio Players & Recorders

1 Answer

Denon AVR-1601 Receiver


Check capacitors in power supply......also check for over-heated
resistors..all 1 ohm.....replace if cooked...................T.

Nov 21, 2007 | Denon AVR-1601 Receiver

Not finding what you are looking for?
RCA RT2770 Theater System Logo

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74377 Answers

Gyula Lacz

Level 3 Expert

484 Answers

Are you a RCA Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...