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Logitech 2.1 speaker z103 woofer not working

The IC of woofer is heated and burned out. The number of IC is still unavailable to me. Please help to find me that IC number of the Logitech 2.1 Z103 Speaker + Subwoofer. I purchased it just 1 year before.

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: no sound

FOR MACS... Last February(08) I bought the V20 Logitech speakers for my Apple iBook laptop. I got them to work. Hadn't used them for about a year and had forgotten how to get the sound to emerge. I went to System Preferences. Clicked on Sound. I had plugged in the USB. Didn't show up. Unplugged it and plugged in again and there it was! I clicked on it and the sound came through immediately. So wait to plug in the speakers until you have opened Sound. (And Pandora (superb Internet radio station) is playing flawlessly.) I am not familiar with PCs. Sorry.

Posted on Jan 27, 2009

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SOURCE: How to disassemble Logitech Z-340 sub-woofer

The speaker bezel can be removed in only two ways:

1) Somehow remove the grille in order to get a the screws which hold the bezel onto the cabinet. I tried to do this and couldn't get it to budge. Once I got the thing open I observed that Logitech used a LOT of glue to hold this thing together.

2) Drill holes THROUGH the grill above each of the 8 screws large enough so you can loosen the screws.

Once you get it open, you'll be shocked to discover what you thought was the subwoofer cone is actually A ROUND PIECE OF CARDBOARD fastened to the foam. The 4" driver is behind this fastened to a board halfway back pointing into the chamber containing the electronics.

You can get to the power transformer, but good luck removing it. The screws are nearly impossible to unfasten; more glue but more importantly incredibly awful access to the nut and screw (yes, a screw, not a bolt).

I wouldn't pay 5 bucks for this system. Luckily, I didn't.

Posted on Feb 01, 2009

  • 1 Answer

SOURCE: Right speaker doesn't work

I had this very same problem and I had my system for about 2 weeks. I have seen a lot of similar posts on this site so it seems that this problems happens a lot. For some reason my right speaker just stopped working so i came to this site for help. I looked at alot of posts and nothing fixed the problem. when i switched the right speaker to the left input it started to work so I knew the speakers were fine. So i finally decided to unplug everything and restart my laptop. Once my laptop rebooted I plugged the sub back into the wall after about a minute of it being not plugged in. Then I plugged all the the wires and volume control back into the sub and turned the switch back on. Make sure the volume control is down when you plug everything back in. Then plug the wire into the device, which in my case was a laptop, and start to play some tunes. Right away everything was working perfectly fine again and no problems ever since...for me atleast.

HOPE THIS HELPS

Posted on Feb 18, 2009

  • 5 Answers

SOURCE: Logitech THX Z-2300 Speakers Don't work and subwoofer does

Well, just because someone at Logitech said the speakers are definitely broken doesn't necessarily make it so. They told me the same thing, yet when I read on another forum that plugging earphones into the wired remote sometimes seems to make things better, I plugged earphones into the wired remote -- and Voila! All of a sudden the blue light went on and I had sound from all three speakers. The sound continued working properly even after removing the earphone jack. IMO the problem could be with the wired remote rather than with the speakers themselves. My speakers work again!

Posted on Jul 23, 2009

  • 3 Answers

SOURCE: Logitech THX Z-2300 only one speaker works

try tapping the speaker box in your palm while the speaker is connected. There might be a bad contact of the wires inside. I had to open up my speaker to find that out. i moved around the wires connected to the cone of the speaker and then started to hear music once i did that. it was the left speaker by the way.

Posted on Mar 09, 2010

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