Question about KLH ASW10-120 Subwoofer

1 Answer

Info Hello, Do you have any schematics for this unit?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 547 Answers

I wrote to KLH and they sent me the schematics for the upper and lower boards. I asked if I could share them, and they gave me permission to post them for use here.

Have fun!


KLH ASW 10-120 subwoofer schematic - lower board

KLH ASW 10-120 subwoofer schematic - upper board


Posted on Jun 15, 2009

  • 3 more comments 
  • Rob C Jun 15, 2009

    Hmm, the second link doesn't look quite right.

    Try this one instead:
    KLH ASW 10-120 subwoofer schematic - upper board


  • Rob C Jun 15, 2009

    *banging my head on the keyboard*

    Ok, try THIS one for the upper board:

    KLH ASW 10-120 subwoofer schematic - upper board


  • pdeluca5
    pdeluca5 Jul 14, 2013

    Thanks for the schematics. I am trying to figure out why the LED in the back won't power on (red or green.) I've cracked open the case and checked the fuses visible on the boards and they are ok. Any ideas?

  • Rob C Jul 15, 2013

    If you're up for it, the next step would be to start testing voltages on the board when it's plugged in. The transformer input should be line voltage (115VAC) and the output should be 28.5VAC.

  • Rob C Jul 15, 2013

    If you aren't experienced working with line voltages (plenty of power to kill you) then you should not try to troubleshoot this one any futher.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Need schematic


Try contacting Carvin for the schematic diagram.

Dec 03, 2013 | Speakers & Subwoofers

Tip

Schematic Diagrams for KLH ASW10-120


After acquiring a fried KLH ASW10-120, I write to the tech folks at KLH and they sent me the upper and lower board schematics. I asked if I could publish them online, and explicitly asked if I could share them on FixYa.com, and they gave me permission to do just that.


Here's the lower board, which has the power supply:
KLH ASW 10-120 subwoofer schematic - lower board


Here's the upper board:

KLH ASW 10-120 subwoofer schematic - upper board

on Sep 25, 2009 | KLH ASW10-120 Subwoofer

1 Answer

Need wiring a diagram for MACKIE SRM 350 amplifier


Try eservice info . com
http://www.eserviceinfo.com/index.php?what=search2&searchstring=Mackie-SRM350+actspk.pdf

They have a full schematic and board layout. Well they have for the 450 I downloaded. The 350 is listed but I have not downloaded it. Downloads are free but the quantity of downloads are limited.

If it is just a hook up diagram then Mackie or other sites can be Googled.
All the best.

Aug 03, 2013 | Speakers & Subwoofers

2 Answers

I have a jbl 515 eon no power every thing is dead the fuse is ok


If you can watch the fuse kind of twitch. Most likely you have somthing shorted in your output amps. ( the ones on the heatsink underneath PCB) you'll probolly need a tech for this one to change out the transistors. Still under warranty?

Aug 26, 2011 | JBL EON 515 Speaker System

2 Answers

Hello........ looking for a schematic for Bose 501 series 3 speakers. I need to replace the fuse in line with the tweeters.... its blown & does not have a value on it (unmarked, quick blow, twin lead,...


Did you find a solution? Dunno if it's much help, but I just today picked up some 501s - Series I I think - ugly heavy brown material grilles - but with a manual! No fuses in these, but booklet recommends installing your own in-line fuse holders (!?). Specifies a BUSS AGC-3 fuse for amps under 50wpc; or a MDL-2 fuse for amps over 50 wpc. Can be placed is series with either or the two signal wires. Very strange.... Robin

May 14, 2011 | Bose 501V Speaker

1 Answer

The electronics board has 4 resistors fried and I have no idea what happened. I would like a new board.


You probably turned on the amp at full tilt and that is the safety for you speaker check out an tv shop and see if they can get the info or order you a new board .You can order the schematics from a tv or electronic appliance place if you give them the info and do it yourself. Go to the store or website and check out what color of resistors they have or just order the board direct from Polk or an authorized dealer.

Nov 06, 2009 | Polk Audio PSW-303 Subwoofer

1 Answer

I have a Velodyne fsx-12 subwoofer. Problem is


Velodyne is the only source for parts and service on this unit.

You will need to contact Velodyne

Sep 18, 2009 | Velodyne FSX-12 Speaker

1 Answer

Mackie HR824


sw3 on the rear is low pass sw is bad contacts, c61 and oil contacttreatment,ok.

Apr 14, 2009 | Mackie HR824-MK2 System

3 Answers

Bloon Fuses!


You don't need schematics to replace the fuses.
Open the speaker unit by unscrewing the back. The fuses are located near the on/off switch assembly. Replace them and screw the the unit back together.
To avoid blown fuses, try lowering the volume.

Aug 18, 2008 | JBL EON 15-G2 Powered DJ Speaker With EQ...

Not finding what you are looking for?
KLH ASW10-120 Subwoofer Logo

Related Topics:

2,519 people viewed this question

Ask a Question

Usually answered in minutes!

Top KLH Speakers & Subwoofers Experts

 Grubhead
Grubhead

Level 3 Expert

4590 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

5653 Answers

Steve

Level 3 Expert

3287 Answers

Are you a KLH Speaker and Subwoofer Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...