Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Audison SR1DK There is no audio
Audison SR1DK There is no 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 24th March 2020, 09:49 AM   #1
Angelo2004 is offline Angelo2004
diyAudio Member
 
Join Date: May 2019
Default Audison SR1DK There is no audio

Good morning is the first time I write on this forum, I apologize in advance if my writing is not correct, but I am using a translator.We come to the problem, this amplifier turns on regularly but there is no audio, not having the scheme I searched for some news on the forum and thanks to these I found the transistors Q57 and Q59 short, and also the two zener DZ9 and DZ11. Although the tensions have returned, the audio is not yet checked if there was the pwm signal on the gates of the final mosfets and these are absent.
At this point I think the pwm pulse is missing and it should be generated by the AD2K module, in fact there is no power supply on the IC LM219 terminals.
Without a scheme it is very difficult to work on it.
Does anyone in the forum have the wiring diagram of this module, or can you help me to resolve the fault?
Thank you
  Reply With Quote
Old 24th March 2020, 09:58 AM   #2
Perry Babin is offline Perry Babin  United States
diyAudio Member
 
Join Date: Nov 2003
Location: Louisiana
I don't have anything on this. Maybe this will help if you didn't already see it.
schematic for an audison AD2K module?
__________________
Anyone who purchased the repair tutorial, email me (babin_perry@yahoo.com) if you want to download the latest version.
  Reply With Quote
Old 24th March 2020, 11:11 AM   #3
Angelo2004 is offline Angelo2004
diyAudio Member
 
Join Date: May 2019
Hello thanks Perry yes I read that discussion, but I haven't found what I'm looking for, I'm trying to recreate the scheme with spice, let's see what happens.
  Reply With Quote

Reply


Audison SR1DK There is no audioHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Audison sr1dk in protect! Basshead1989 Car Audio 53 12th December 2018 03:25 AM
Audison SRX NadaD Car Audio 20 25th July 2018 10:57 AM
Sony xm-gs4 hires audio amplifier, or Audison, Focal? salvatoreturi Car Audio 1 8th September 2017 07:14 AM
Hertz Audison Focal JBL Alpine JL TONS OF AUDIO FOR SALE JohnnyBASS Swap Meet 0 9th January 2012 06:27 PM
JL Audio 10w6v2 or Infinity Kappa 100.3se? Audison SRX4 or Jl 300/4? DcMaN Subwoofers 1 17th September 2010 10:28 AM


New To Site? Need Help?

All times are GMT. The time now is 12:13 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio
Wiki