KLH ASW12-200 I need schematics to fix it. Also need owners manual.

Question edited for clarity.

The website Scribd says it has it, or contact KLH using the details in the manual.

https://www.google.com/search?q=klh+asw10-100c+wiring+diagram

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Klh asw10 120b owners manual

HI,
Check the following link you will get the answer why There is no manual avilable for KLHr5100. Still i dont have the manual for this one.
http://www.epinions.com/review/pr-KLH_R5100_5_1_Dolby_Digital_DTS_Channel_Home_Audio_Receiver/content_554691628676

Ajin

here is the user manual for KLH R5100

There are a lot of folks who've had power supply issues with this sub. Typically, the large resistors fail, which takes out the capacitors.

If you know how to read schematics and replace parts, then these might be helpful to you:

Here are the two pages of schematics from KLH. I wrote to their tech department and explicitly asked for permission to share them here.

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

big red
check usually the fuse just blows up just change it

You do not know what you have to replace. You test the component on board, starting from the amp, you need a multimeter and service manual schematic to do this.
After finding faulty component you will need to use solderer and thermal paste to replace it, and you need experience, or you end up damaging the board.
Ave you done anything like this before?

I am going offline now, if you have more queries I can answer tomorrow


thanks

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