Beosound 9000 CD problem.

30 replies
Hello all! Hope you had some great New Years celebrations! So to start the new year off right I took out my Beosound 9000 MK1 from being in storage for a long while. It powers up fine however I am experiencing a few problems. When trying to play a CD it clamps the CD then just sits there for a few seconds, then get a sound like the electric motor is trying to spin the CD but nothing happens. Then the unit shuts off and restarts itself. Is the CD motor bad? If so has anyone here replaced one before?

Another separate problem is the volume when playing through Aux or radio. The BS9000 is connected to a pair of Beolab 4000 and I have to crank the volume to the max level to barely hear anything through the speakers. Any ideas on that as well?

Thanks in advance for any help!

-Tucker

Same thing happened to mine about 14 years. I had to replace the CD laser mechanism.

The line level input on BS9000 as with other B&O kit is rather insensitive when used with non B&O accessories.You'll need to crank up the output level of your Aux device.Does it have RCA(phono) and 3.5mm jack connections?Try another route?

The cd symptons are typical,but as the unit has been in store,the cd laser lens may be "foggy" and simply need cleaning.

Replacement lasers for the Mk1 are becoming scarce too.

Do you have a B&O techie nearby that could take a look at the unit for you?

Nick

Have you removed the transit bolts that you put in before putting it into storage?
Have you cleaned the laser lens with some cotton wool and isopropyl alcohol?

So I have fixed the low volume problem.  The radio and ipod through Aux works great.  Now just the CD problem....

seethroughyou wrote:
Have you cleaned the laser lens with some cotton wool and isopropyl alcohol?

I did try cleaning the lens with a Q-tip and isopropyl alcohol, however I don't think it was very efficient due to the limited gap between the laser and the clamper...  

Is there a way to gain easier access to the laser for cleaning?  

Thanks to everyone for the help!  I greatly appreciate it. 

-Tucker

I have asked one of Beoworld senior members if you can clean laser using Test Mode 65. So far no answer. I actually disassemble clamper arm to do that

Peter wrote:

I have asked one of Beoworld senior members if you can clean laser using Test Mode 65. So far no answer. I actually disassemble clamper arm to do that

Peter, What is "Test Mode 65"? 

I may attempt a disassembly of the the clamper to inspect and clean it more thoroughly.  Do you have any tips?

Thanks!

-Tucker

So did mine, same symptoms as mentioned by other poster, had the laser mechanism replaced, it all works fine to this day! I doubt cleaning will help. My repair shop said the laser tested “weak”, replaced and as good as new now. Good luck, hope you can find a replacement?

Location: USA

or
BeoWorld Gold Membership card
Join BeoWorld

Register to access the forums, reference material, and exclusive member benefits — including our monthly prize draw.

Become a Member

December 2026 Prize Draw

Gold Members Only

As a Gold member you're automatically entered into our exclusive prize draw — your chance to win iconic Bang & Olufsen products. A unique benefit of BeoWorld Gold membership, every draw brings a new opportunity to win something special.