Philips radio BCA495U (Algemeen)

door Pandu Rajan , 02.02.2019, 13:20 (2122 dagen geleden) @ Maurice

Dear Mr Maurice

Thanks your reply. If we consider the voltage chart of BX495U/BX485U then with 160V at C2 the drop across the resistance R22 + R24 is 120V at 0.6ma. and the anode voltage becomes 40V. If we consider the voltage chart of the set BX505U then with a voltage of 145V at C2 the drop is again 120V at 0.6ma and the anode voltage becomes 25V. In both the sets all the component values are same and the voltage are measured with an incoming voltage of 220V ac and band switch in MW position, gang at min capacity and so signal applied. I do not understand why this difference is there.

Regards
P.Rajan