Go Back   Home > Forums > General Interest > Car Audio

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
Reply
 
Thread Tools Search this Thread
Old 22nd June 2010, 07:16 PM   #11
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
Can you post a photo of the board?
  Reply With Quote
Old 23rd June 2010, 05:52 PM   #12
diyAudio Member
 
Join Date: Sep 2006
Perry,

Ill get a pic up on here in a few.

Next thing is i got the amp to produce audio out of both channels.

But if i flip the crossover switch from full to low pass or high pass the amp wont produce audio on the right channel.

The switch has to be in full range mode in order to get audio out of both channels.

So i sparyed contact cleaner in it and went back and fourth with the switch 200+ times i still have the same issue Bad switch or maybe something else??

I checked all op-amps all test fine.

Any thoughts?
  Reply With Quote
Old 23rd June 2010, 06:10 PM   #13
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
The switch should be similar to the one in the photo. Use your meter to confirm that you have approximately 0 ohms between the contacts that are connected by the blue line in each position.
Attached Images
File Type: jpg orionswitch01.jpg (12.5 KB, 26 views)
  Reply With Quote
Old 23rd June 2010, 06:22 PM   #14
diyAudio Member
 
Join Date: Sep 2006
Ok I have 0 ohms between the pins.
  Reply With Quote
Old 23rd June 2010, 06:35 PM   #15
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
Do all op-amps have +/- supply voltage?

Do any op-amps have any significant DC offset on the output pins?
  Reply With Quote
Old 23rd June 2010, 06:50 PM   #16
diyAudio Member
 
Join Date: Sep 2006
All op-amps

1:-0.72
2:-0.72
3:-0.72
4:-16.05
5:-0.72
6:-0.72
7:-0.72
8:14.75
  Reply With Quote
Old 23rd June 2010, 06:54 PM   #17
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
Are there any other switches?

If so, set the crossover switch so that there is no output and move the other switches to see if the audio plays through intermittently.
  Reply With Quote
Old 23rd June 2010, 07:01 PM   #18
diyAudio Member
 
Join Date: Sep 2006
If o push or twist the transformer i can get output but very low
  Reply With Quote
Old 23rd June 2010, 08:30 PM   #19
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
I don't think is has anything to do with the transformers if it plays on one of the crossover settings.

If all else fails, you'll have to trace the signal through the op-amps to see where the signal is lost.
  Reply With Quote

Reply


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
Kole XP2-2000 trouble mbates14 Car Audio 11 21st February 2010 05:34 PM
Kole KX1-5500D in protect mode. Shorted diode? barros57 Class D 2 13th February 2010 01:41 PM
For Sale Or Trade: Adire Audio Brahma, Rythmik Audio Plate Amp tmort Swap Meet 5 27th June 2009 12:29 AM
[UK] 2x Pro Audio C12 - 300MB & 2x Pro Audio PST888 Tweeters for Sale makksus Swap Meet 0 3rd November 2008 12:12 PM
Kole Audio Amp Problem...HELP dozan1 Car Audio 4 14th February 2007 06:51 AM


New To Site? Need Help?

All times are GMT. The time now is 09:44 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2