Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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marco
 
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Default Amplified power speaker

Hi all
I have a 350 W amplified speaker that has begun smelling bad. Apparently the
speaker works perfectly but I'm sure there's something going wrong. I've
opened it and looked at the circuitry but all seems ok, no parts burning.
Output voltage from transformer is ok. I suspect one of the four condensers.
Is there something I can try to identify the problem ?

thanks
marco



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Jerry G.
 
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Sometimes when the caps start to fail, they can give a fish type of
odour. Change all the caps if you cannot locate the bad one. If not, and
the cap goes totally defective, then you will have an expensive repair
to do.

--

Jerry G.
======

"marco" wrote in message
...
Hi all
I have a 350 W amplified speaker that has begun smelling bad. Apparently
the
speaker works perfectly but I'm sure there's something going wrong. I've
opened it and looked at the circuitry but all seems ok, no parts
burning.
Output voltage from transformer is ok. I suspect one of the four
condensers.
Is there something I can try to identify the problem ?

thanks
marco




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Marlboro
 
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"marco" wrote in message ...
Hi all
I have a 350 W amplified speaker that has begun smelling bad. Apparently the
speaker works perfectly but I'm sure there's something going wrong. I've
opened it and looked at the circuitry but all seems ok, no parts burning.
Output voltage from transformer is ok. I suspect one of the four condensers.
Is there something I can try to identify the problem ?

thanks
marco


Does it smoke? or may be it doesn't like rock...
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marco
 
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"Jerry G." ha scritto nel messaggio
...
Sometimes when the caps start to fail, they can give a fish type of
odour. Change all the caps if you cannot locate the bad one. If not, and
the cap goes totally defective, then you will have an expensive repair
to do.

--

Jerry G.
======



Thanks Jerry


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