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Old 24th Feb 2020, 10:38 am   #188
DMcMahon
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Join Date: Apr 2019
Location: Worthing, West Sussex, UK.
Posts: 6,587
Default Re: Grundig TK 819 Any Useful Info

Thank you Ricard for your inputs.

The heater supply is AC, referenced in posts 105-111, also the pin out differences. I will double check the heater voltages at the valve pins.

David

Last edited by DMcMahon; 24th Feb 2020 at 10:46 am.
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