Input signal is connected to amplifier using 3.5mm stereo connector. I opened up the ATP3 subwoofer and found that amplifier circuit is located inside subwoofer enclosure. In this project, I want to replace ATP3’s original satellite speakers with my Selenium surround speakers. I just love my speakers, when they\'re working, the sound is orgasmic. Altec Lansing ATP3 Satellite Speaker Mod. Is it possible that the circuitry inside the speaker was affected when it remained connected to my laptop for like 8 months? Any advice for troubleshooting/fix? The jack needs to be re-plugged sometimes until I get both speakers to sound.
ALTEC LANSING ATP3 CONNECTOR PC
I really thought everything will be fine since I thought I have isolated the issue already, BUT it was still doing the same thing. Published on 01/08/14 at 07:57 (This content has been automatically translated from French) I use this kit 2.1 for ten years and it has never failed me, the better the music for me perfectly fixed my PC and allows me to swing music throughout the house with a really impressive level of bass I find it happen to me also be. In conjunction with the new Supply Store, Altec is dedicated to serving as a one stop online. Our new site provides for a more customer-focused experience that will allow our customers to view and search fleet information, order replacement parts and view APNs and service requests. I\'m using the Quantum Wave-THX Audio Card that came with my MSI BigBang Xpower mobo: Welcome to the all new Altec Connect website. I found that it is using TDA7377 as power amplifier, 3 comparators ST 4558C. I endured with this condition until Dec 2011 when I got my new computer finally built. hi jimmy, i already tried to open the altec lansing ATP3. I even brought it back to the store and indeed it was working well on their PC. The laptop I was using is the ASUS x51r and is aging already during that time so I thought there was something wrong with the contacts inside the female port. Actually the speakers arent recognized at all - I plug them in and get a notification, but then there is no sound. I tried to loosen the 3.5mm jack and I can get intermittent sound from the right speaker. Is the 'low sound' on the Laptops internal speakers or with the external Altec Lansing speakers My Computers Rarara. I connected the 3.5mm jack fully to the female port on my laptop and there was no sound from right speaker:
![altec lansing atp3 connector altec lansing atp3 connector](https://c1.neweggimages.com/ProductImage/36-113-143-03.jpg)
I got home and set it up immediately to test it out again. Schematic and diagram for converting the Altec Lansing ATP3 Powered Subwoofer. I bought an Altec Lansing VS4121 last April 2011 and it was working very good at the store when I tested it. I have new connectors and wires but I need a wiring and circuit diagram.
![altec lansing atp3 connector altec lansing atp3 connector](https://i.ebayimg.com/images/g/iUAAAOSwgntfNhIx/s-l640.jpg)
Would like to ask troubleshooting/repair advices about my speaker prob.