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

Audio Sector Kits & PC boards from AudioSector

Reply
 
Thread Tools Search this Thread
Old 15th September 2007, 03:33 AM   #1911
d to the g is offline d to the g  United States
diyAudio Member
 
d to the g's Avatar
 
Join Date: Aug 2006
Location: minimalopolis
Default Re: my new gc

Quote:
Originally posted by rnzr
hi,
a little showoff of my new gainclone
both the site and the amp look professional. hope it sounds as good as it looks.
  Reply With Quote
Old 15th September 2007, 09:22 AM   #1912
rnzr is offline rnzr  Estonia
diyAudio Member
 
Join Date: Jan 2005
Location: Estonia, Tallinn
Thanks! Actually yes, it sounds good as it looks
This is not special website, it's just a flash gallery script (imagevuex.com)
  Reply With Quote
Old 26th September 2007, 01:03 PM   #1913
kmj is offline kmj  Sweden
diyAudio Member
 
kmj's Avatar
 
Join Date: Feb 2004
Location: Falkenberg
Hello again, I an in the process of putting one of your DACs together and I have a few things I need to get sorted out. I got the bare PCB and no components and it is the L1-L4 thats causing my problems, there aren't any specs listed in the schematic, neither on the partslist.

So, could you tell med the values and tolerances on these four inductors?

And one more thing. C5a and C5b? There are only room for one C5 on the board.

The DAC in question

(I would send Damien a mail but no contactlink is specified, at least not when I checked a few minutes ago)

Kind regards
K.
__________________
.....Where the music comes to die.
  Reply With Quote
Old 26th September 2007, 02:29 PM   #1914
Peter Daniel is offline Peter Daniel  Canada
diyAudio Member
 
Peter Daniel's Avatar
 
Join Date: Jul 2002
Location: Toronto, Canada
AudioSector-chip amp kits, dacs, chassis Send a message via AIM to Peter Daniel
Quote:
Originally posted by kmj
I got the bare PCB and no components and it is the L1-L4 thats causing my problems, there aren't any specs listed in the schematic, neither on the partslist.
Actually, when you check attached schematic, L1-L4 are marked as PLK1077 (Panasonic) and P9818 (Panasonic); those are DigiKey part numbers.

With a Green board you use only C5; C5a and C5b is with respect to all in one board where power traces are longer and two separate caps are being used.
Attached Files
File Type: pdf audiosector_nos_dac.pdf (53.2 KB, 227 views)
__________________
To order kits contact me through forum mail.
  Reply With Quote
Old 26th September 2007, 02:32 PM   #1915
Peter Daniel is offline Peter Daniel  Canada
diyAudio Member
 
Peter Daniel's Avatar
 
Join Date: Jul 2002
Location: Toronto, Canada
AudioSector-chip amp kits, dacs, chassis Send a message via AIM to Peter Daniel
Quote:
Originally posted by rnzr
Actually yes, it sounds good as it looks
And it looks great indeed, congratulations!
__________________
To order kits contact me through forum mail.
  Reply With Quote
Old 26th September 2007, 03:36 PM   #1916
kmj is offline kmj  Sweden
diyAudio Member
 
kmj's Avatar
 
Join Date: Feb 2004
Location: Falkenberg
Quote:
Actually, when you check attached schematic,
I'll be...
It seems like the schems on my computer is missing some stuff.
I'll update them. And ofcourse, thanks
__________________
.....Where the music comes to die.
  Reply With Quote
Old 27th September 2007, 10:32 AM   #1917
reMC is offline reMC  Netherlands
diyAudio Member
 
reMC's Avatar
 
Join Date: Nov 2004
Location: Netherlands
Hi Peter,

I have a question about the scheme you posted here. Shouldn't pin 13 also be grounded?

Thanks!
  Reply With Quote
Old 27th September 2007, 01:20 PM   #1918
Peter Daniel is offline Peter Daniel  Canada
diyAudio Member
 
Peter Daniel's Avatar
 
Join Date: Jul 2002
Location: Toronto, Canada
AudioSector-chip amp kits, dacs, chassis Send a message via AIM to Peter Daniel
Pin 13 can be grounded or not; in my board it's not.

Somebody asked me about it few years ago and I did some comparisons and IIRC not grounded sounded better.
__________________
To order kits contact me through forum mail.
  Reply With Quote
Old 27th September 2007, 01:27 PM   #1919
reMC is offline reMC  Netherlands
diyAudio Member
 
reMC's Avatar
 
Join Date: Nov 2004
Location: Netherlands
Quote:
Originally posted by Peter Daniel
Pin 13 can be grounded or not; in my board it's not.
Ok, thanks for your reply. Something new to experiment with!

Another question (it's been asked before but I can't find a clear answer): I want to place a led on my board to check if the signal is locked into the receiver. If it's locked, I want the led to go out. Is there a way to do that?
  Reply With Quote
Old 27th September 2007, 02:04 PM   #1920
Peter Daniel is offline Peter Daniel  Canada
diyAudio Member
 
Peter Daniel's Avatar
 
Join Date: Jul 2002
Location: Toronto, Canada
AudioSector-chip amp kits, dacs, chassis Send a message via AIM to Peter Daniel
Quote:
Originally posted by reMC
I want the led to go out.
It surely can be done, maybe using transistor driving a relay?
However, why would you need it a LED; unless something is broken the DAC is always locked
__________________
To order kits contact me through forum mail.
  Reply With Quote

Reply


AudioSector-chip amp kits, dacs, chassisHide 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


New To Site? Need Help?

All times are GMT. The time now is 03:00 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki