Go Back   Home > Forums > Source & Line > PC Based

PC Based Computer music servers, crossovers, and equalization

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 25th February 2010, 08:39 PM   #1
diyAudio Member
 
Join Date: Nov 2009
Location: Lincolnshire UK
Default I would like to try this...

I come across this and would like to have a go....

PCM2706 High Fidelity USB Soundcard / USB Headphones

I was going to have a go using a schmartboard. My problem is, I cant find any reference to L1 or X1. Can anybody help with the componants.

I got the 2706 on order.
  Reply With Quote
Old 25th February 2010, 09:07 PM   #2
Banned
 
Join Date: Jan 2008
Blog Entries: 2
X1 is the 12MHz crystal resonator. I suspect pretty much any 12 MHz crystal with an appropriate load capacitance (often 2 x 20pf for integral oscillators, they're mostly Colpitts with a parallel xtal), which you'll find in the PCM 2706 datasheet. There are several references in the example circuits in the datasheets. I haven't read the datasheet in detail but there will be further references to the exact components if these are manufacturer- or type-critical. I don't see L1 immediately, but I suspect you haven't read the datasheet, and I'm not the one building this thing.

Looks fun, have fun,

w

Last edited by wakibaki; 25th February 2010 at 09:18 PM.
  Reply With Quote
Old 27th February 2010, 09:05 PM   #3
riktw is offline riktw  Netherlands
diyAudio Member
 
Join Date: Sep 2007
that thing works fine to without L1.
  Reply With Quote
Old 28th February 2010, 12:33 AM   #4
diyAudio Member
 
Join Date: Nov 2009
Location: Lincolnshire UK
nice1 thanks.. chips will be here mid march
  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



New To Site? Need Help?

All times are GMT. The time now is 06:32 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