Question about Altec Lansing ATP 3W Computer Speakers

1 Answer

My ALTEC LAnsing subwoofer speaker : ACS340 not getting audio signal. However I removed speaker from box and tested it and it played outside! (But the two small desktop satellite speakers which are fed from the subwoofer ciruit board in subwoofer box are playing) What is wrong is it voice IC? Or do I have to replace whole circuit board in subwoofer box?

Posted by on

  • Anonymous Mar 11, 2014

    Windows after rolling down, won't roll up

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,083 Answers

Well, I'm thinking like you in that only part of the circuit board in the subwoofer box is bad, since it's feeding a signal to the desktop speakers. You might take a shot at it, it's a lot cheaper than buying the whole board, I would think, but check before you change it out- sometimes the ICs are custom made and hard to get, if not impossible- hence, they make you buy the whole board (this happens a lot these days with all appliances).
The only way you can know for sure is to troublshoot it with a scope (minimum) and shematic, and possibly some other high tech equipment, if you have access to it (audio generators, etc.).
Before you change the IC out, inspect the circuit board carefully (with a loupe or magnifying glass) for bad or cracked solder joints- they can occur with time and/or heat and open up, and merely need to be resoldered.
Good luck, and hope this helps.

Posted on Nov 07, 2010

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

Power supply out put rating ? lost the original power adaptor that came with system acs340. trying to use a substitute


what is an acs340 ?
Is it a Altec Lansing subwoofer speaker for a computer
google search a4432 altec
13V 4A DC
If you decide to buy one check the input AC voltage matches your power outlet supply voltage 120Volt AC 60 hZ or
is it 240V 50
Hz - get it wrong and smoke may escape from the power adapter after the big blue flash occurs.
https://www.ebay.com/p/Genuine-OEM-Altec-Lansing-A4432-ACS340-Subwoofer-Power-Supply-13v-4a-AC-Adapter/664023647

Feb 11, 2018 | Power Computers & Internet

1 Answer

HOW DO I GET THE ALTEC LANSING SUBWOOFER MOD. NO.ACS295 TO WORK WITHOUT THE SATELLITE SPEAKERS?


You would have to design and build a box that contains the controls normally housed in one of the satellite speaker enclosures.

Nov 19, 2017 | Altec Lansing Audio Players & Recorders

1 Answer

Wiring diagram for altec lansing acs340 sub woofer


This is not something that you will get access to from here. Try asking a repair shop if they can get the schematics for this speaker. You could also contact A-L directly.
Not likely to happen.
Altec Lansing ACS340 Specs CNET
Furthermore these are inexpesive 2.1 speakers that can be replaced for 30-40 dollars. Not worth the effort.

Mar 09, 2015 | Altec Lansing Audio Players & Recorders

1 Answer

Altec Lansing ADA995 Speaker system partial speaker play


Drivers and support softwares for Dell Dimension 9100 are still very much available to Dell's website (here). Download the audio driver for your StaCruz Audio card.

Hope this helps. Please don't forget to rate.

Nov 07, 2009 | Altec Lansing ADA995 Speaker

1 Answer

Where can i find the driver download for altec acs340 speakers


There is no driver download for speakers, especially analog ones, justlike you don't need one for headphones or for home stereos, or a boombox, you most likely need help with the sound card you are using on your pc, or audio settings on your pc.

Aug 25, 2009 | Altec Lansing Audio Players & Recorders

1 Answer

Need wires for z-340


I just got one too. I guess I'll tear it apart and post the pinout. Also have a set of Altec Lansing satalites (ACS340) with the same connector (hmmmm, Z-340 -- ACS340... probably the same thing they just changed some pins)

I let you know!

Aug 24, 2008 | Logitech Z-340 Computer Speakers

1 Answer

Subwoofer amplifier hum on high bass boost.


Try attaching a crossover caps of 0.22mf over the inline resistor(out put). This will filter the humming sound created when no sound is played.

Roshan.

May 23, 2008 | Audio Players & Recorders

Not finding what you are looking for?
Altec Lansing ATP 3W Computer Speakers Logo

Related Topics:

334 people viewed this question

Ask a Question

Usually answered in minutes!

Top Altec Lansing Audio Players & Recorders Experts

Carlos L. Burgos
Carlos L. Burgos

Level 2 Expert

620 Answers

The Knight
The Knight

Level 3 Expert

75767 Answers

Sharps s

Level 1 Expert

41 Answers

Are you an Altec Lansing Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...