Beolit 600 1501

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Norbsi Posted: Wed, Feb 23 2022 1:56 PM

rated by 0 users

Hi first!

Sorry for my bad English, i come from Austria, English is not my mother tongue...

I have an Beolit 600 in a good optical conditon, only the back cover is missing. Pity...

My question is about the FM sensitivity. I only got strong stations, and between the stations is no FM noise.

So I think there is a wrong working point in the FM tuner for TR1 and TR2.

The orange wire is resposible for that? When i solder a 1k resistor between this wire to ground is everything perfekt. But what is the reason for this?  Are the BF115 worn? Is this possible?

Or is there another fault. Elko´s 18 and 101 are new.

Thanks