I will put em back together and re test em to make sure exactly what is wrong, sorry i didnt do that first, wasnt thinking, was too excited to use my new multimeter lol. Modding an Altec Lansing ATP3 first off dont know if i placed this in the rigth section but if i did sorry and asked to be move to the rigth section My question is, has anyone try to open the satellite speakers on this system, i checked on the bottom and remove the rubber gromets thinking screw will be underneath them but sadly no. AU 32.37 Free postage or Best Offer SPONSORED Altec Lansing ALGS9806 RGB Computer Speakers Wired Gaming Speaker USB 3.5mm Aux AU 42.99 Free postage SPONSORED Altec Lansing 4100 Sub woofer AU 20. How could I test that, and is there anyway to test the CMOS chips on the PCB, and test the other items i circled on the first picture. Altec Lansing neglected to include a discrete subwoofer volume control or LED, but it has smartly constructed the unit so that its power transformer resides inside the box rather than attached.
Looks like there is a transformer or something mounted inside the box of the subwoofer. The subwoofer plugs in to a 120v outlet (USA here). Hacking the Altec Lansing ATP3 Subwoofer for stand-alone use without the external speakers. There is no burning or anything on the PCB, Im not sure how to test the audio connectors, 1 is a 7 pin Din plug, kinda looks like a ps/2 port, and then 2 normal audio jacks. Ok its been a long time since i plugged em in, like 7 years, they quit working, i believe they no longer turned on (if i remember the power know and the red LED didnt light up) I took apart the subwoofer box that houses the PCB, i tested most of the resistors and capacitors on the PCB and the zener diodes they all seemed fine.
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