Service manual for Kenwood KAC-1023 - diyAudio
Go Back   Home > Forums > General Interest > Car Audio
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 12th September 2009, 08:14 AM   #1
sdoom is offline sdoom  Germany
diyAudio Member
Join Date: Mar 2004
Location: Heidelberg
Default Service manual for Kenwood KAC-1023

Does anyone have a KAC-1023 Service manual ?
Thx ,

  Reply With Quote
Old 25th September 2009, 02:54 PM   #2
diyAudio Member
Join Date: Sep 2009
Red face Maual

Vielleich hier:

dort nach KAC suchen, oder Kenwood
der DL-Linl ist etwas versteckt, aber die Seite ist gut bestückt
  Reply With Quote
Old 25th September 2009, 11:30 PM   #3
ppia600 is offline ppia600  United States
diyAudio Member
Join Date: Jun 2007
Location: Louis y ana
Very nice amp, hope you get it running well
Don't worry... you can always turn the gain down!
  Reply With Quote
Old 27th September 2009, 10:55 AM   #4
sdoom is offline sdoom  Germany
diyAudio Member
Join Date: Mar 2004
Location: Heidelberg
Yes got the baby running again

defective parts:

-flat cable (connecting the small low pass filter sub board to the main board)
-both protection relays fried internally
- 3 small thinn lines on the RCA / preamp board broken
-4 large DC/DC capacitors out off tolerance (~4300µF instead of 5600µF)
- 2 small capacitors leaking (could smell the bad stuff during resoldering)
and as always a large number of "cold" solder joints

Way of fixing.

- Resoldered all boards (power parts were resoldered using "silver" tin-solder (has a higher solder temp)
- checked major caps with a cap. meter
- followed the input signal (sine generator) through all sections finding the broken curcuit lines and the faulty relays and that damn flat cable.

I guess the amp gets too hot inside for some parts although the amp has two small fans.
  Reply With Quote
Old 28th September 2009, 12:27 AM   #5
diyAudio Member
Join Date: Mar 2005
The best stereo in my opinion
  Reply With Quote


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Kenwood DP-7090 Service Manual ds23man Digital Source 2 14th August 2015 05:16 PM
need Kenwood KA-990EX service manual tino96 Solid State 21 11th November 2010 01:11 PM
Kenwood KR-5600 Service Manual hga Solid State 1 8th July 2009 09:23 PM
Kenwood KA-7100 service manual warpig Solid State 6 25th June 2009 02:33 AM
kenwood KAF-3030R service manual Ipanema Solid State 4 23rd February 2005 02:30 AM

New To Site? Need Help?

All times are GMT. The time now is 09:41 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright İ1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2