Sony WM-EX922 Repair

Discussion in 'Tech talk' started by RTB, Oct 18, 2021.

  1. RTB

    RTB Member

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    I thought I'd share this as it's an interesting model with built-in retractable headphones. I bought it on ebay as spares/repair, it was described as a used item with a broken facia and bent mechanism. It looked like it was in good condition apart from the front cover being detached and a bit of bent metal.
    EX922_Front_Cover.GIF

    It seems that the cover was removed before the retaining screw, resulting in a bit of bent metal

    EX922_Front_Cover_Damage.GIF

    The door hinge and the tape holding frame needed a bit of straightening out

    EX922_Hinge.GIF

    The belt needed replacing and a minor tweak to the speed

    EX922_PCB.GIF

    And put it all together again

    EX922_Repaired_Screw.GIF

    I like the remote functions built into the headphones - it is a bit bulky but I like it and might even add it to my collection.
    Does anyone have one of these?
     
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  2. Valentin

    Valentin Well-Known Member

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  3. RTB

    RTB Member

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    I don't have the service manual yet but I'll see if I can find it.

    EX922_Front.GIF

    A bit bigger than the ex808
    EX922_Back.GIF
     
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  4. Emiel

    Emiel Well-Known Member S2G Supporter

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    From a motor, playback head and current draw perspective it seems to be very closely related to the EX612.
     
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  5. Emiel

    Emiel Well-Known Member S2G Supporter

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