Michael Hall Posted May 14, 2019 Share Posted May 14, 2019 (edited) If interested, here are some images of the guts of a MicroAvionics UL-100 headset and connector. The battery is a 5 cell nimh. A 2.4v + 3.6v = 6v pack. Edited May 14, 2019 by Michael Hall 2 Quote Link to comment Share on other sites More sharing options...
AndyB Posted May 14, 2019 Share Posted May 14, 2019 Nice, thank you. Quote Link to comment Share on other sites More sharing options...
Laserclays Posted April 2, 2023 Share Posted April 2, 2023 Hi, found your breakdown of Micro avionics PCB very useful. Puzzled about the microphone wires in the picture. Red is fine but does the blue connect with the yellow pictured. Also on another picture I can see that on the main lead from the headset that the blue wire is listed as mic out on pin 6. However when this is connected to the MM004 unit pin 6 has no continuity to the other end of the MM004. Can you help. Regards Dennis 1 Quote Link to comment Share on other sites More sharing options...
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