Dac Question - Cs8412 ..... Pcm63 - diyAudio
Go Back   Home > Forums > Source & Line > Digital Source

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

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 6th June 2005, 07:25 PM   #1
diyAudio Member
 
maartentje's Avatar
 
Join Date: Jun 2002
Location: USA, FL
Default Dac Question - Cs8412 ..... Pcm63

Hay Guys.

I want to build a DAC with a CS8412 or CS8414 and a PCM63.

* Is there a schematic with a CS8412-CS5842-PCM63?
* Is the SM5842 the same as a DF1704
* Is the SM5813 the same as a DF1700

Greetz Maarten
  Reply With Quote
Old 7th June 2005, 07:05 AM   #2
diyAudio Member
 
maartentje's Avatar
 
Join Date: Jun 2002
Location: USA, FL
any one?
  Reply With Quote
Old 7th June 2005, 08:43 AM   #3
dddac is offline dddac  Germany
diyAudio Member
 
Join Date: Jul 2003
Location: Wiesbaden
Default Re: Dac Question - Cs8412 ..... Pcm63

Quote:
Originally posted by maartentje
Hay Guys.

I want to build a DAC with a CS8412 or CS8414 and a PCM63.

* Is there a schematic with a CS8412-CS5842-PCM63?
* Is the SM5842 the same as a DF1704
* Is the SM5813 the same as a DF1700

Greetz Maarten

Quote:
Originally posted by maartentje
any one?
Sure have a look at my Site www.dddac.de

the sm5842 is totally different... and also better !!

take care
doede




  Reply With Quote
Old 7th June 2005, 10:56 AM   #4
diyAudio Member
 
maartentje's Avatar
 
Join Date: Jun 2002
Location: USA, FL
Thanks! yeah i like it but can i remove the filter selection?

Just a another question can i replace the pcm56 with a pcm63 in the schematic below?

thanks!
Attached Images
File Type: gif kairo03.gif (8.6 KB, 930 views)
  Reply With Quote
Old 7th June 2005, 01:56 PM   #5
diyAudio Member
 
Join Date: Dec 2002
Location: Bulgaria, Sofia
Yes, you can replace it if you change the schematic first. PCM 56 and 63 are totally different, they are not pin-to-pin compatible, if you meant that.
  Reply With Quote
Old 7th June 2005, 02:00 PM   #6
diyAudio Member
 
maartentje's Avatar
 
Join Date: Jun 2002
Location: USA, FL
okay, but why are people using a DF1700 DF1704 SM5842 between a cs8412 and a pcm63 this is much simpler.

Thanks
  Reply With Quote
Old 7th June 2005, 03:17 PM   #7
Banned
 
Join Date: Feb 2002
Location: As far from the NOSsers as possible
Default WHY??????

Because a '1704 is cheap and easy to get. Emphasis on easy to get.

Jocko
  Reply With Quote
Old 8th June 2005, 01:40 AM   #8
Fin is offline Fin
diyAudio Member
 
Fin's Avatar
 
Join Date: Dec 2003
Location: -
Default SM584x

Does somebody want SM5842APT or SM5843AP1?

I have a few of each (brand new) for sale or trade............
__________________
Regards
Fin
  Reply With Quote
Old 9th June 2005, 01:37 PM   #9
diyAudio Member
 
Join Date: Sep 2004
Location: hobart tasmania
If your building a DAC like this , have a read of my
June 1997 Electronics World article about overcoming SPDIF

You will need to purpose modify a CD player to extract
DATA, LRCK ,BITCLOCK and using 74AC74 flip flops
clock each of these individual signals upon transmission from
the Cd player and reception at the DAC ie 6 flip flops
or 4 if you want to use the dual feature of these chips.

The aforementioned signals then feed the DF 1700
directly bypassing SPDIF altogther. recommended you
use a line driver such as from Maxim , the Max 497
to effect transfer as 75 ohm feeds.

It works spectacularly , but becomes a unique set up
making that CD player and DAC a tied combination
Its benefits are that SPDIF multiplexing is permanently
avoided. Cheers / chris
  Reply With Quote
Old 9th June 2005, 01:47 PM   #10
Banned
 
Join Date: Feb 2002
Location: As far from the NOSsers as possible
I would not advise using AC logic, though.

Jocko
  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
Cs8412 - Pcm63 Non-oversampling maartentje Digital Source 40 13th September 2013 05:31 PM
CS8412 question maartentje Digital Source 16 27th December 2004 05:14 PM
CS8412, PMD100, PCM63, onboard clock + [word] clock output implementation stolbovoy Digital Source 7 3rd December 2004 07:18 PM


New To Site? Need Help?

All times are GMT. The time now is 03:30 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