Question about RCA RS2640 CD Shelf System

2 Answers

Buzzing noise Hi, i have an rca rs 2640 stereo and recently i turned it on and anything i go to cd/cassette,stereo it makes this buzzing noise and will not go away.

Posted by on


2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

I had the same problem with mine and the fix for it was to replace the Q401 transistor on the main board. I used a NTE382
replacement and has worked fine ever since.
Hope this helps

Posted on Nov 17, 2007


There was a possible solution to a buzzing problem posted on here earlier. Mine buzzes, whirs and whines because of a defective cooling fan. No solution other than to spend $150 to fix or buy a new system for the same price (NOT RCA). 

Posted on Oct 25, 2007


1 Suggested Answer

  • 2 Answers

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

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.
The service is completely free 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.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have a JVC (stereo, radio, cassette, recorder) and it's buzzing

If it is only when the tape is running, it could be motor noise.
Worn bearing in the motor or maybe a suppressor has failed, if it has one.

Oct 09, 2017 | JVC RC-EX25 Radio/Cassette/CD Boombox

1 Answer

My rca rs 2657 cd changer is stuck. door will not open. any ideas how to correct?

If you hit the open button and you hear a sound like a motor running than it is most likely a belt or connection that physically opens the tray. You'll have to take it apart, locate the cd player and check from there. If no sound of a motor running when the button is pushed then the motor is probably bad.

Oct 17, 2009 | RCA 100-Watt Stereo System With 5-CD...

1 Answer

My RCA stereo(RS 2620) will not read discs...

it might be the steiro cant read the disk because the cd is scratched or maby it cant read the cd cuz if you put the songs on a cd it might not read hope this helps!!!!

Jun 03, 2009 | RCA RS2620 Single Cassette Deck

2 Answers

Rca 5 disk changer stereo model # rs 2640b

Unit may have defective amp or blown speakers. Have serviced

Aug 09, 2008 | RCA RS2620 Single Cassette Deck

2 Answers

Buzzing sound and can't open stereo

Again RCA stereos **** for this factor, cheap transformers, replace the transformer and see if that helps as it seems to be the most problem with most RCA systems I've repaired in the past.

May 09, 2008 | RCA RS2656 Shelf System

1 Answer

Broken cassette deck

just buy a new 1 you gipo

Mar 30, 2008 | Audio Players & Recorders

2 Answers

Buzzing noise

Of course it will stop buzzing when you mute the speakers. From the limited description, it could be anything from a power supply to loose wires in the system between the speaker leads and the motherboard. Best bet is to take it in to a technician and get a pro's answer. If he wants to charge more than what it's worth to you, get a new one.

Jun 19, 2007 | RCA RS2640 CD Shelf System

Not finding what you are looking for?
RCA RS2640 CD Shelf System Logo

Related Topics:

692 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Audio Players & Recorders Experts


Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74999 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