Disassembling Beolab 4000

5 replies
S(
Offline
stampfki (archived)
Bronze
Posted November 4, 2011 at 09:03 GMT
#1941405

Hi colleagues,

Unfortunately one of the Beolab 4000 switches continuously on and off. Presumably the main board is defect so I have ordered a new one. Can anybody tell me how to open the speaker?

BR

L(
Offline
Llewelyn (archived)
Bronze
Posted November 4, 2011 at 09:31 GMT
#1941406

Pull the grill off, then you have to remove the front plate via some small torx screws.

The rest is self-explanatory!

Good luck!

mexking
Offline
mexking
Bronze
Posted November 5, 2011 at 20:14 GMT
#1941407

here

Location: Mexico city

Retired
Printing machine technician
Restored various 1960-70 items
Rock and Roll music
Collecting Vinyl
Restored Jukebox Wurlitzer 1050
S(
Offline
stampfki (archived)
Bronze
Posted November 6, 2011 at 03:45 GMT
#1941408

Søren Mexico wrote:

here

 

Great! THANK YOU

S(
Offline
stampfki (archived)
Bronze
Posted December 1, 2011 at 05:15 GMT
#1941409

It is done! I bought a new main PCB from B&O and replaced the old one. That solved the annyoing power switching. Only EUR 110,-.

 

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