Thread: Cyrus One
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Old 3rd Feb 2020, 6:48 pm   #25
dsergeant
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Join Date: Mar 2006
Location: Bracknell, Berkshire,UK.
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Default Re: Cyrus One

Cyrus 1 has catching diodes on the outputs, clearly shown and described in the service manual (which is readily available on the web). Nothing 'sketchy' about it.

A couple of BUT11A's fitted along with one of the driver transistors and a new 0.22 ohm resistor. Now working fine again, did need to use some switch cleaner on the noisy mode selection switch but otherwise fine. All the caps also measured fine on my Bob Parker ESR meter.

Thank for the help.

Dave
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