identify component for Beocenter 4000

Tagged: 5214, Beocenter, component, decoder, demultiplexer, Fm, identify, lp200, spares

This topic has 2 replies, 2 voices, and was last updated 2 years, 2 months ago by Widget.

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September 21, 2022 at 3:41 pm #8884
Widget
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Hi, I’m carefully resurrecting a Beocenter 4000. I have isolated a faulty component and am having much difficulty identifying it. I believe it is some sort of adjustable tank circuit resonator.

It is on the outlet of the audio of the FM demultiplexer/decoder chip.

The text on the side is ‘5214 48 JL’ it is identified in the tech manual as ‘LP200 8030041 19/38 khz’

I’ve included photos of the component and the circuit diagram.

If you can help, thank you so much.
September 21, 2022 at 4:43 pm #8888
Dillen
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It’s an MPX filter. It grounds remains of the stereo pilot.
You can fit any good similar filter – or ask at Beoparts for a good used original part.

Martin
September 22, 2022 at 11:17 am #8904
Widget
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Thank you Martin, that’s the info I needed!

I’ve found an equivalent component to buy.

Now to find out why the signal strength meter is is not working…
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