Question about RCA RT2250 System

1 Answer

Continous Buzz/Pulse from speakers No other sounds come out

We have owned our rca system for 6 years. This year the sound stopped coming out of the speakers. It was replaced by the same buzzing/pulse sound like when you run a test of the speakers to hear if they are connected or not. No matter which DSP button we press the same sound comes out. At first we thought by just unplugging the system for a while would just fix it right up, but that didn't work. All the speakers are connected because we can still hear the buzz/pulse noise. Thats all I can say about it. we dont know what to do. please, any help would be great

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

Sounds like you have an open filter capacitor. Your gonna need to look at the b+ and figure out what cap is bad. A circuit diagram would assist you in this repair. If you have no experience with electronic repairs then your gonna need a pro to assist you with this as there are no user replaceable parts inside this unit. Sorry Man. Good Luck

Posted on Jun 26, 2006

Ad

1 Suggested Answer

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Subwoofer buzz & rattels & won't play music have to turn up to highest volume then sound comes out very low & still buzz & rattels off & on


That might be the woofer itself in the subwoofer, or the ampliifer.

 

5 year warranty on the woofer, one year on the electronics.

 

The woofer can be removed and checked; it should be about 3.4 ohms DCR.

 

Other wise,

 

To find the authorized Harman kardon service center in your area:

 

  • Go to: www.harmankardon.com
  • Click on United States
  • Click on Support at the top
  • Click on Find My Product
  • Enter your Model Number or Select your Product from the drop down list; then  SUBMIT or SEARCH
  • On the list on the left side, click on Service Center
  • Supply your zip code at the next screen, then FIND
  • A list of service centers in your area will come up.

Nov 21, 2010 | Harman Kardon HKTS 6 System

1 Answer

Speakers buzz with no sound


Is this only with CD, only with THAT CD, or with nothing in particular selected or playing?

Check all connections for tightness as bad cable shield connections will let emitted noise into the system. Ditto for signal or speaker cables routed near power cables, TV's, other electrical sources.

Sometimews reversing the AC power cord polarity can resolve buzz/hum.

Feb 20, 2010 | Philips HTS3440/37 System

1 Answer

No sound


Sometimes, an electronic pulse can cause this protect mode. this can come from an electrical storm or, bad circuitry in the home. Unfortunately, you may have to repackage and send back to the manufacture for repair.

Jan 26, 2009 | Audio Players & Recorders

1 Answer

Front bose speakers and bass module stopped puttimg put sound


If you're saying you hooked the Bose speakers directly to the Yamaha's amp instead of the prescribed way through their own bass module - they're cooked.

Dec 23, 2008 | Bose Lifestyle 12 System

1 Answer

Audio won't play on DVD - but it will play for CDs


Hello, you can verify that your receiver is working or not. When you are playing a dvd unplug the audio RCA plugs (red and white) from the back of the Sony dvd player. Touch the tips of each of the RCA plugs with your fingertip. You will hear a buzz sound coming from the speaker associated with the plug if the receiver is working\ i.e. touch the red RCA plug tip and the right speaker will hum...touch the white tip and the left speaker will hum or buzz. This will not hurt your system or speaker. If you do not hear the hum turn the volume to 3 or so and wet your fingertip and tap the tip of the RCA connectors. You will hear "pops" coming from the respected channel. I believe your cd\dvd is at fault. Good Luck!

barneyluc

Oct 02, 2008 | Yamaha HTR-5440 Receiver

1 Answer

RCA RT2600 Speakers stopped working.


I bout mine used an it has absolutely no problems you probably got one that they knew wasnt really working in the first place.

Jan 25, 2008 | RCA RT2600 System

2 Answers

No Sound


Maybe the speakers are no good. Have you tried hooking up a different set of speakers?

Oct 11, 2007 | RCA RT2500 System

1 Answer

RCA RT2250


Make that 3. There must be some kind of date chip in the thing

Dec 22, 2005 | RCA RT2250 System

2 Answers

Rt2250 rt2500 speaker static noise hum buzz until fully warmed up


It sounds like a capacitor in the power supply is just about to die. With the power disconnected have a look at the large tin can looking gizmos near the power transformer. There could be a couple of them. Leave the unit switched off for a while before going near them they could still pack a splat. Replace them with the same value and make sure they're connected the right way and it should solve your problem. Whilst in there have a good look for any other smaller capacitors which look as if they're getting rounded at the top. Replace them too. Either that or dig deep and buy a new one.

Oct 23, 2005 | RCA RT2250 System

Not finding what you are looking for?
RCA RT2250 System Logo

Related Topics:

359 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Audio Players & Recorders Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Gyula Lacz

Level 3 Expert

486 Answers

Cindy Wells

Level 3 Expert

5579 Answers

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

Answer questions

Manuals & User Guides

Loading...