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Old 26th Feb 2020, 11:36 pm   #3
Join Date: Apr 2005
Location: Ipswich, Suffolk, UK.
Posts: 23
Default Re: Grundig Concert Boy 1100 (again)

Thanks! I can see now you pointed it out there's a list of transistors and diodes in red under the circuit diagram, missed it before. I'll remove and check the output transistors, I've already replaced the failed C806 and oiled / exercised the stuck tuning capacitor. I also replaced the selenium bridge rectifier with a silicon one, not sure if this causes problems elsewhere though (due to lower voltage drop).

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