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Old 18th May 2019, 11:52 am   #8
Heatercathodeshort
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Join Date: Jun 2005
Location: Warnham, West Sussex. 10 miles south of DORKING.
Posts: 9,145
Default Re: A Futuristic TV with FM Radio

Sorry I don't know. I have attempted to obtain a service manual for this model for a long time without success. It uses a 6H6 [EB34] double diode and as far as I can make out, a standard ratio detector. As it's not TV connected, better we not go OT. regards, John.
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