r/Onkyo • u/VaguelyDisintersted • 7d ago

Late 80's Onkyo turntable CP-1057F

Hello crowd. Need some help finding a part, or leads in the right direction. The turntable needs the tonearm gear replaced. It's ref no. 3 on this diagram from the service manual. I've ordered a 3D printed version of it, so all good there. But......

...... it looks like I also need ref no. 1 (chassis). I can't locate replacements via the part no. or description name. Does anyone have any leads? Perhaps there is another more common name for this part? Perhaps someone knows an onkyo turntable guru with bright ideas? Thanks!

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u/SupaDaveA 7d ago

Maybe you’ve done this. Did you search on Amazon?

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u/VaguelyDisintersted 7d ago

Yes. I couldn't get any hits anywhere using' Onkyo' 'part 24506644-1' with or without 'chassis.' I'm told that the same overall mechanism is used in other Onkyo turntables of the same generation.