Question about RCA Audio Players & Recorders

Open Question

How can i replace q401 transistor on rca rs2640 audio system?

Posted by Anonymous on

Ad

3 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 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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
  • 319 Answers

SOURCE: RCA RS2640 Quit

Unit probably has defective component in standby circuit. Have serviced

Posted on May 08, 2008

Ad

SOURCE: Buzzzing

Have the same problem. Mine was sitting idol for a long time & when trying it today it just buzzes. Tried to plug headphones in & no sound to them either.

Posted on Nov 09, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Rca rs2640


It should be marked Q401 on the printed board. It will have 3 legs you need to desolder these and then you can read the number to order a replacement. Make a note of how the transistor is fitted before you remove it. For example if it is flat on one side and that faces another part then when you put the new one back it should go in the same way, with the legs matching the holes in the pc board.

Jul 27, 2013 | Audio Players & Recorders

1 Answer

Buzzzing


Have the same problem. Mine was sitting idol for a long time & when trying it today it just buzzes. Tried to plug headphones in & no sound to them either.

Apr 03, 2008 | RCA RS2640 CD Shelf System

1 Answer

RCA RS2640 Quit


Unit probably has defective component in standby circuit. Have serviced

Jan 15, 2008 | RCA RS2640 CD Shelf System

1 Answer

No volume


What was the "fix" on this problem Alex?
I realize its been 3yrs ago...thanx!

Dec 22, 2007 | RCA RS2640 CD Shelf System

2 Answers

Buzzing noise


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

Aug 26, 2007 | RCA RS2640 CD Shelf System

2 Answers

Expert advice


I had the same problem with mine and the fix for it was to replace the Q401 transistor on the main board. Used a NTE382
replacement and it has worked fine.

Jun 20, 2007 | RCA RS2640 CD Shelf System

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

10 Answers

Rca rs 2620 power but no audio


I had the sane problem: No audio out from any source. Although I was unable to find a schematic or service manual, I did find the defective part was labeled on the circuit board as Q401 and replaced it with RadioShack part number 276-2009 (MPS2222A NPN Transistor TO-92 case NPN silicon). This is not an exact match, but is available at most RadioShack locations for under $1 and has fixed the problem.

Dec 12, 2005 | RCA RS2620 Single Cassette Deck

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

49 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

74383 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...