I repaired a U4K power supply by replacing the largest capacitor. Don't recall the value, I'm not at the office, May have been 150mfd, 400 volt, or 400ufd, 150 volt.
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------ Original message------
From: John Stortz
Date: Sat, Mar 11, 2017 9:30 PM
Subject:Re: [CRTech] Re Unity 4000
If you check the capacitors on your dead supply, you will find one bad capacitor. I repaired one of these a few years ago after calling the power supply manufacturer.Their Tek support guy said this one capacitor "Is the only thing which ever fails on our power supplies."
He even sent me one for free, but I left the station before the replacement cap arrived.
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