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Bang & Olufsen 2400 – Week L channel; help needed.

TR6man98

Well-Known Member
I have a Bang and Olufsen Receiver , Beocenter 2400 that was serviced couple of years ago. I replaced power supply capacitors and there was a couple of small capacitors replaced on the board as well due to the hum. Those were identified by a friend, btw.

Anyway after few years running great, receiver developed a week LH channel. Basically, volume is very very low on the speaker but it seems very good using headphones.

Any opinions or someone with similar problem out there?

I would expect some capacitors on the power amp section are failing, but I need help indentifying it. Are there any other possible problems?
Also, I’ve read recommendations replacing all electrolytes on these receivers. Seems like a lot of work to me, would there be a “shortcut” and list of “Must do” capacitors only?

Thanks in advance.

Regards,
 
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