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Old 17th Jun 2019, 1:04 pm   #40
stofbj1
Triode
 
Join Date: Sep 2018
Location: Killarney, Co. Kerry, Republic of Ireland
Posts: 27
Default Re: Help to identify old Philips valve radio. BIF 571A.

Quote:
Originally Posted by Station X View Post
Circuit extract attached.

I note that the radio has a Pick Up (PU) socket. If you switch to gram and touch the socket with a screwdriver blade a LOUD buzz will indicate that the audio stages are working correctly.
Hi, yes it has 2 x two sets of sockets at the bottom of the chassis, I was wondering what these were for, I used a screwdriver and there is no loud buzz when set to gramophone from either sockets, so an issue with the output stage?
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