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Old 28th Apr 2007, 6:15 pm   #10
Studio263
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Join Date: Apr 2007
Location: Hampshire, UK.
Posts: 1,574
Default Re: FM tuning drift - any ideas?

Thanks again everyone for your help, I have the circuit diagram now so I feel more confident in delving inside the front-end box. I think I will try a "new" ECC85 first and then have a close look at the HT feed resistors, along with their ascociated decoupling capacitors. Failing that it's back to the Beomaster 900K, all transisitor and with AFC...
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