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Old 24th Jan 2023, 6:34 pm   #18
Techman
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Join Date: Nov 2009
Location: Lincolnshire, UK.
Posts: 4,985
Default Re: Ferranti U1003 VHF loud and distorted

It's best to check the easy things first before going into the alignment business. It's obvious to me that Andy has very little basic radio theory knowledge just by the question regarding where the detector is when he has the manufacturers service sheet in front of him...not a criticism, just a fact!

I'd be looking at a possible bad diode in the UABC80 valve before going all complicated. Easy stuff first, please!
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