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Z623 broken amp - Logitech Z623

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I plugged my Logitech Z623 (110V) into a 220V output. Made a 'pop' noise and now it doesn't work. What parts need replacing and how would I do this?

Take unit apart an look at power supply. It could be just the solid state fuse popped. Power supplys are not hared to repair, the diodes are about .50 a piece, the caps about $1 a piece or so. Hopefully ot did not reach the speaker, an i doubt it did.

Oct 12, 2014 | Logitech Z623

1 Answer

Logitech z623 110v burned to 220v what parts need change i need help

You have a direct short in the power board. Replace the speakers.

Mar 26, 2014 | Logitech Z623

1 Answer

The base of my Jack La Lanne's juicer is broken does this mean the juicer is useless?

I do not know your exact model, but there are parts available on and here is a link to some of the bases available.

Jan 15, 2018 | Jack Lalanne Power Juicer 250 Watts

1 Answer

Why is there no bass from my speakers when plugged into laptop?

Could be something wrong with the output from laptop.Try wiggling the jack in the connector while music is playing to see if there's any change.

May 21, 2012 | Logitech Speaker System Z623

1 Answer

Plugged in heard a pop noise now no power

power voltage differences cause burn outs in power supplies
if it is a 120 volt supply unit and you plugged it into 240 volt supply then to bad so sad --junk it

Jun 23, 2017 | Logitech Z623

1 Answer

I have just bought Logitech Z623 Speakers and connected with my computer. All Speakers work fine upto certain Volume and Bass level but One of the satellite Speaker ( Mostly Speaker with Volume/Bass...

try swapping the speakers around if the problem still persists either the speaker is faulty or
the speakers plug/outlet is usually at the back of the computer you will have to open up the computer to check the lead attached to the rear of the input plug make sure the connection is good
or you might have to clean the dust from your computer dust causes static which causes your computer to overheat and all sorts of problems
be sure to wear an anti static earth strap before touching anything inside your computer try cleaning your computer of dust using a fine air blower from a compressor making VERY sure that there is no MOISTURE in the air line specifically around the CPU central processing unit and your SOUND CARD dust causes static to build up in a computer causing it to overheat any many other problems
other than that you might have a warranty issue
hope this helps

Aug 08, 2011 | Logitech Z623

2 Answers

Ive got a 4 way amp the one block of two outlets nos 3 and 4 are working but 1 and 2 arnt?

check the channel mode switch on the amp it goes from 2 - 3 -4 make sure it's on 2 if your only using 2 audio jacks if that don't work check connections directly from that channel to speaker or jacks from player. jacks could be broken on inside if excessive pulling was made during installation if none of those are ur problem get the amp checked out

Jun 06, 2010 | Car Audio & Video

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