BeoLab 11 issue - BeoWorld Forum

This topic has 4 replies, 3 voices, and was last updated 1 year, 5 months ago by jonniebravo1963.

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3 November 2023 at 10:49 #50083

jonniebravo1963
FOUNDER Member

Hi all,

Would appreciate any thoughts.

Lab 11 had a low humming sound, no real sound other than that and green light stable. Stripped down and appeared to be coming from pcb 35 ICE amp. Swapped this for a new one and all working for 3 hours then same thing has occurred. Hoping this hasn’t damaged new module but struggling to think why this would happen.

Cheers

Jonnie

3 November 2023 at 14:54 #50084

LukeS
BRONZE Member

I’m sure you’ve already considered this, but are you using the correct powerlink cable version? This will definitely cause a hum if you use the incorrect version

4 November 2023 at 11:37 #50085

jonniebravo1963
FOUNDER Member

Yes Luke MK3 and been using it for 10 years or so..

8 November 2023 at 09:45 #50086

Beojuhl
BRONZE Member

Try another cable first

8 November 2023 at 10:11 #50087

jonniebravo1963
FOUNDER Member

1st thing I did, brand new cable and same problem
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