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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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Thread Tools |
4th Apr 2021, 11:30 pm | #21 | |
Moderator
Join Date: Feb 2006
Location: Wembley, Middlesex
Posts: 7,224
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Re: Dual CS 505-3. Burning smell and fluctuating speed.
Quote:
The lubricant going sticky is the cause of the overheating resistor. I've never had to change one and I've serviced loads of them |
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5th Apr 2021, 12:40 pm | #22 |
Nonode
Join Date: Jun 2016
Location: Bognor Regis, West Sussex, UK.
Posts: 2,296
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Re: Dual CS 505-3. Burning smell and fluctuating speed.
Likewise, I have refurbished 5 of these decks, changed the capacitors on them all (all Rifa, all blown) but never had to replace a resistor.
Peter |
6th Apr 2021, 3:09 pm | #23 |
Dekatron
Join Date: Apr 2005
Location: North Wales, UK.
Posts: 6,920
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Re: Dual CS 505-3. Burning smell and fluctuating speed.
Agreed. The resistor runs fairly cool when it's feeding a nice free motor. A slight smell and you know what to expect.
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