![]() 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. 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 IMW457-MT Jacket H2O 2 Bluetooth Speaker, IP67 Waterproof, Shockproof And Snowproof Rated And It Floats Rating, 8 Hours Of Battery, Ultra Portable, Compact Design, Mint Mint Green View on Amazon SCORE 9.0 AI Score AI Score is a ranking system developed by our team of experts. Looks like there is a transformer or something mounted inside the box of the subwoofer. On paper the specs of the ATP3 look slightly worse than. ![]() The subwoofer plugs in to a 120v outlet (USA here). 1 I am looking at the Altec Lansing ATP3 as an upgrade to my more-than-2-years-old ACS-45 speakers I have for one of my rigs. ![]() ![]() 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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