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ARCHIVED FORUM -- March 2012 to February 2022
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This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022

 

Beogram CD 4500 Störgeräusche / Piepen

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This post has 2 Replies | 1 Follower

Beate Fechten
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Beate Fechten Posted: Thu, Jun 17 2021 1:33 PM

Hallo zusammen,

 

habe mich hier angemeldet in der Hoffnung, dass mir vielleicht jemand mit meinem Beogram CD 4500 helfen kann.

Folgendes Problem:

 

Geht an, geht auf, ließt CDs. Spielt die CDs auch problemlos ab. Man kann Lieder anwählen, vorspulen, play pause alles funktioniert.

Leider kommen aus beiden Ausgängen (Analog und Digital) permanente fürchterliche Störgeräusche.
Die Musik kann man leise zwischen den Störgeräuschen hören.

 

Falls mir jemand helfen kann, wäre ich sehr dankbar.

Frage 1: Was könnte das Problem sein?

Frage 2: Lässt sich das Problem lösen?

 

Gruß B.

Dillen
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Copenhagen / Denmark
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Dillen replied on Thu, Jun 17 2021 1:47 PM

Check for shorted capacitors in the +/- supply.
A shorted capacitor often causes a high pitch noise or whistle, and a nearby resistor burns because of the current flow.
100uF and 68 Ohms if I remember correctly.
Replace in both supplies.

Also, please keep the General Forum section in english.
We do have a german language forum section as well.

Martin  

Beate Fechten
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Thanks a lot. I m going to check out that.

I was a bit shy to write in English but for the future I can try to do so.

After I have checked your Suggestion /Solution, I'm going to write it down here.

Greetings B. Smile

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