Ts440 with mystery plug un plugged j3 on IF board

Discussion in 'General Technical Questions and Answers' started by KG7HVR, Aug 1, 2020.

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  1. KG7HVR

    KG7HVR Ham Member QRZ Page

    cant figure out why this is unplugged or what it goes to. I found it in the schematic but it just says vs-1-1-bv for one wire and vs-1-1-vo for the other. And a ground. The plug in the connector look like they should be plugged in but it's never been plugged in since I've on the radio as far as I know and the radio has always worked fine.
    Here is some pictures of what I'm talking about I know there's some die hard TS 440 people out there that probly know exactly what this is
    20200731_185446.jpg 20200731_185431.jpg 20200731_184722.jpg 20200731_184718.jpg
  2. KG7HVR

    KG7HVR Ham Member QRZ Page

    Seems i figured out most of it. Dead end to a plug for some optional thing, probably voice synthesizer.
    Cant delete a thread so anyways maybe this can help someone else

    Attached Files:

  3. KA5IPF

    KA5IPF Ham Member QRZ Page

    Bingo, VS = Voice Synthesizer. It's covered in the owners manual

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