Digital Designs Z1 repair - 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 17th November 2011, 06:00 PM   #1
WoutRam is offline WoutRam  Netherlands
diyAudio Member
 
Join Date: Nov 2010
Default Digital Designs Z1 repair

My DD Z1 broke down.

The loudspeaker relays remain off.
Does anyone have schematics or details on how the coils of the loudspeaker relays are controlled?

Thanks in advance.

Wout Ram
  Reply With Quote
Old 18th November 2011, 04:12 PM   #2
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
On z1, relay control is on secondary board, where pwm for power supply is. On pin 18 comes remote, and relay pin is on 7. So look at those signals.

What about leds, any indication that there is really something wrong with the amp, or only relay part doesn't work?
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA

Last edited by luka; 18th November 2011 at 04:14 PM.
  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
Digital designs Z2 mike49504 Car Audio 11 8th October 2011 01:26 AM
Digital Designs Z1 mike49504 Car Audio 21 23rd October 2010 03:46 PM
Amplifier Repair help needed for a G&S Designs C4000 BIG4REST Car Audio 12 6th August 2009 10:24 PM
Digital preamp designs? Helix Digital Source 11 13th September 2001 12:14 PM


New To Site? Need Help?

All times are GMT. The time now is 01:38 AM.


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