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Old 16th Apr 2018, 11:44 am   #21
pichacker
Hexode
 
Join Date: Aug 2008
Location: Essex, UK.
Posts: 370
Default Re: B&O radiogram model 1200RG.

I am new to B&O gear and have just had the chassis from one of these land on my bench. No FM. I thought that I'd get away with an AF11x series transistor but the fault is in the FM tuner head. Injecting 10.7 at the output shows IF to be fully functional.

Any of you chaps had success in repairing the tuner module. The voltages around the 2 BF115's look as per diagram.

Shall I start a new thread?
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Last edited by pichacker; 16th Apr 2018 at 12:09 pm.
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