Question about Logitech X-230 Computer Speakers

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Need to find pcb for logitech x-230 (part #211777-0000-a3)

No sound from subwoofer only humming ( radcliffe )

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  • Anonymous Jan 13, 2009

    no bass in subwoofer

    have to twist 9 pin plug for noise in sub woofer

  • Anonymous Mar 12, 2009

    Until 2 days ago, all worked well. Then all of a sudden my sub started kicking out. Then nothing. Satelites still work, sob just gives a low pitched buzz

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1 Answer

Loud buzz in sub woofer, soundbar sounds fine


How to Stop a Subwoofer Hum - HowStuffWorks

electronics.howstuffworks.com/how-to-stop-subwoofer-hum.htm
Would you like to learn how to stop your subwoofer from making a consistent low-frequent hum or buzz? Read this article to learn how to stop a subwoofer hum.

Aug 03, 2015 | Audio Players & Recorders

1 Answer

No sound


Hello endow1, hi, try this test, unplug you Logitech audio in plug and touch the input, you should hear a humming sound, Adjust the volume settings to high to hear it. If you cannot hear the humming sound, then there are problems you need to check. Place you speakers near your ear and adjust the volume Up and Down, you may hear a soft hum that should go up and down. Absence of the hum means that the speaker has loose connection from amplifier to speaker driver, or loss of power, check to see if there is pilot light.

Aug 19, 2010 | Logitech X-140 Speaker

1 Answer

There is no sound coming out of the subwoofer


I assume it's an active subwoofer, since it hums. Did you activate sub in the receiver menu? Did you turn up the volume on the sub?

Jul 08, 2010 | Yamaha HTR-5840 Receiver

1 Answer

Loud hHum from Subwoofer


Sounds like the hum might be mains hum caused by the failure of the power supply capacitor(s) in the sub. It/they will be the largest on the pc board. You will find all the details (needed to replace it) on them. If you find more than one replace both.

Dec 10, 2009 | Audio Players & Recorders

1 Answer

Humming sound when on/off


humming sound when on is usual if the volume is turned up.
humming sound the same when on or off could be transformer plates fluxing.
if loud recommend replacement of power supply.
if ok then recommend unplugging the device after use.

Nov 13, 2009 | Velodyne DPS-10 Subwoofer

1 Answer

Humming noise coming out of the subwoofer


sounds like a bad cable, or a loose connection between the pc and the speakers, or from the main speaker to the subwoofer.

check the connections, or try reinserting the cables to ensure a tight fit. then check the cable from the pc to the speakers. possibly replace 1 cable and see if the problem stops.

Sep 23, 2009 | Logitech X-530 Computer Speakers

2 Answers

PAradigm ps-1000 subwoofer


It turns out its most likely one of the resistors on the PCB on the amplifier plate.

My uncle has had the same problem and managed to replace the resistor and its working as normal now.

Jul 14, 2008 | Audio Players & Recorders

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