Brother OT-448 aka Sanyo M-X720 (JDM as MR-X5) service

Discussion in 'Tech talk' started by Cassette2go, Sep 14, 2024.

  1. Cassette2go

    Cassette2go Well-Known Member

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  2. Cassette2go

    Cassette2go Well-Known Member

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    20 September 2024 finally opened this. Here's a picture of the inside 17268508339833255118360921178370.jpg
    Antennas plug in thereantennas plug in there and The power cord goes here
    1726850933063922348054630607522.jpg
    I'm going to unplug this right on the left and blue on there right? Just a two-wire pin. It just pulled out and we can separate the front from the back
     
  3. Cassette2go

    Cassette2go Well-Known Member

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    Disassembling boombox Brother OT-448 aka Sanyo M-X720 (JDM as MR-X5) service needs a motor (59:29) minutes
     
  4. Cassette2go

    Cassette2go Well-Known Member

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    I need a motor. I found a motor. Then I had to find a miniature screwdriver to get the spindle off the motor. 17271127920221624401544732756691.jpg
    Now I got to wait for the motor to arrive. Meanwhile, I'm going to service all the switches. Potentiometers and the rest of it and then wait on the motor to get here
    17271128773694529266216502934825.jpg
    I wonder if anybody else has ever cleaned the the switches and potentiometers and all that in this model 17271130225321520299513979267236.jpg
    It's not easy.
     
  5. Cassette2go

    Cassette2go Well-Known Member

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    Brother OT-448 aka (JDM Sanyo MR-X5) or Sanyo M-X720 and Sanyo M-X520 compare audio January 2025
     

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