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Old 22nd Jun 2021, 11:21 pm   #19
Uncle Bulgaria
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Join Date: May 2016
Location: Cornwall, UK.
Posts: 2,315
Default Re: Uher CR 210 Cassette Recorder Check Out

The motor pulley pulls off the shaft. I don't remember it being too difficult. Have you tried leaving it running in case that cleans off the internal contacts? Perhaps the 'Uher rattle' as it gets up to speed will help as well.

Have you traced the ground connections?

I remember the CR 240 boards having some easier positions to access the contacts - instead of the tiny pins on the connecting plugs, for example, some go to more widely-spaced plated holes on the board that take a probe better.

If you're set on disassembling the motor, it looks just like the CR 240. There will likely be some tabs on the silver casing to lever out of the way, allowing the end caps to slide out. You can see these in my photos above.
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