Audiopipe ap30001d - diyAudio
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 29th September 2012, 03:58 AM   #1
diyAudio Member
 
Join Date: Oct 2010
Default Audiopipe ap30001d

Anyone know a part number on U4 & U5?
  Reply With Quote
Old 29th September 2012, 03:59 AM   #2
diyAudio Member
 
Join Date: Oct 2010
NM - Answer my own question here.. Tops of the ic's were scratched some, I put some alcohol on a couple of them(to get rid of the white scratches some) and was able to read 6N137 - fairchild optocouplers...
  Reply With Quote
Old 29th September 2012, 05:38 AM   #3
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
If that's true, the schematic diagram for the SLA1500 may be helpful if you can't get one from audiopipe.
  Reply With Quote
Old 29th September 2012, 05:58 AM   #4
amc32 is offline amc32  United States
diyAudio Member
 
Join Date: Mar 2008
Sla1500=P3000.1= massive n4 all are clones. Check resistance of them in circuit.
__________________
...............I Hear in color.................
  Reply With Quote
Old 29th September 2012, 06:30 AM   #5
diyAudio Member
 
Join Date: Oct 2010
I got the schematic from audiopipe, but it is rather limited and doesn't have the full circuit.. I've got good voltage & input signals on the opto's, no output though. SLA1500 schematic?
  Reply With Quote
Old 29th September 2012, 06:31 AM   #6
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
It's a sinuslive amp. email me if you want it.

babin_perry@yahoo.com
  Reply With Quote
Old 29th September 2012, 06:39 AM   #7
diyAudio Member
 
Join Date: Oct 2010
email sent, also cc'd you the audiopipe doc they sent me.. This has been one strange repair so far: One channel (one half) had a shorted rectifier. The other half has no drive signal on the outputs (also had a shorted pre-driver, mmbt41/43 pairs)
  Reply With Quote
Old 29th September 2012, 07:26 AM   #8
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
Are the output transistors in the circuit?
  Reply With Quote
Old 29th September 2012, 02:35 PM   #9
diyAudio Member
 
Join Date: Oct 2010
Not yet, they didn't test bad in the board at least. I'm just looking for what is smashing the gate drive signals coming from the driverboard. And thank god I have square waves coming from the driverboard as it is almost entirely epoxy coated!
  Reply With Quote
Old 29th September 2012, 03:05 PM   #10
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
Do you see the square wave at the input to both 6N137s?
  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
Audiopipe AP10001D mike49504 Car Audio 18 16th August 2011 12:36 AM
Audiopipe AP-15001D mike49504 Car Audio 8 29th July 2011 08:55 PM
1500 audiopipe timwebb Car Audio 2 5th April 2011 11:44 PM
Audiopipe AP15001D . In need of an inductor spooney Car Audio 14 24th January 2011 11:05 PM


New To Site? Need Help?

All times are GMT. The time now is 04:54 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