ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Hi all
This is my first post. I have browsed the forum, but I did not find a similar thread.
I sincerely love my Beolab 4's connected to my Beosound 3000, but I am afraid I have blown a fuse or similar in one of them.
I found a used Beocenter 2300 and connected my right-side Beolab 4 to it. There came heavy, sharp crackles through the Beolab 4 and no bass. The same sounds came in earphones connected to the faulty unit. The left-side was never connected to the faulty 2300 unit. I have since disposed of the 2300 unit, but the right-side Beolab 4 has suffered damage. Reconnected to the Beosound 3000, the Beolab 4 now plays with a significantly lower volume than before, although the quality of the sound is fine. It is not a balance issue. Even with the balance shifted almost completely to the right, the left speaker plays the loudest.
Is there a fuse I can replace, or must I bring the Beolab 4 to a service center?
Thank you in advance
Hi
There is no fuse.Do you have still no Sound from the Woofer after cracking noise?Then a defective Amplifier board is well known with Beolab4.
Otherwise check the Cables and try to switch the Speaker to left channel for testing.
BeoChecker
BeoChecker, thank you for your reply
When I reconnected the Beolab4 with reversed laterality as suggested. It played with the low faint dull volume for a few seconds, then bass set in, and the speaker is now functioning perfectly, even when I shift back to the original Right state.
I don't know whether there was only sound from the tweeter when the problem was present.
Problem solved although not quite identified, thank you
BeoChecker: Hi There is no fuse.
There is no fuse.
This would be the first time ever.
You're right. But there is no fuse which can cause the described error! BeoChecker