CD Clock circuit - 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 11th October 2011, 07:42 PM   #1
diyAudio Member
 
Join Date: Jun 2004
Location: Beograd
Default CD Clock circuit

Hi everyone,
My first post here. I'm interested in best (in your experience) cd clock circuit.
Searching the web I found this (see circuit attached). Any info?
Thanks
Attached Files
File Type: pdf cd-jitter.pdf (56.8 KB, 423 views)
  Reply With Quote
Old 12th October 2011, 02:13 AM   #2
Account disabled at member's request
 
Join Date: Aug 2007
Two words - application, budget. For example, Pioneer DV696A, US$100...

PS welcome.... ? ;-)

Last edited by KlipschKid; 12th October 2011 at 02:15 AM.
  Reply With Quote
Old 12th October 2011, 11:41 AM   #3
diyAudio Member
 
Join Date: Jun 2004
Location: Beograd
Hi KlipschKid
Thank you for your response.
I have an old cd player: philips cd 210, and I want to modify it. Budget is diy, or what I have and as litle as possible to spend, hance the info on schematic. Any project that anyone has work on and knows that it sounds good is welcome.
  Reply With Quote
Old 12th October 2011, 11:47 AM   #4
diyAudio Member
 
QSerraTico_Tico's Avatar
 
Join Date: Oct 2004
Can someone send to me the Elso's latest clock schematics (version6)? :)
  Reply With Quote
Old 12th October 2011, 11:56 AM   #5
Account disabled at member's request
 
Join Date: Aug 2007
diyAudio - Search Results

Well worth reading up on other people's mods if you haven't already. The first thread in the search has pictures of the pcb. Looks like the clock is on the top left corner. It's a crystal so just about anything is gonna be an upgrade. If you can find a 3.3V power source then a cheap quick and surprisingly effective upgrade would be a Euroquartz XO91. Just a few $. Or if you can wait a month or two, the Crystek CCHD-957 looks like a giant killer for US$30. I can also recommend Vanguard 0.3ppm tcxo (on Ebay). I haven't modded the CD210 so hopefully someone else can give you model-specific advice. I've done the Pioneer DV696A with this upsampling circuit :
Hirez SACD and DVD-A digital output for Pioneer DV-575A and DV-578A (dsd to pcm)

Have fun !
  Reply With Quote
Old 12th October 2011, 12:15 PM   #6
Account disabled at member's request
 
Join Date: Aug 2007
oops my mistake - deleted

Last edited by KlipschKid; 12th October 2011 at 12:37 PM.
  Reply With Quote
Old 12th October 2011, 03:17 PM   #7
diyAudio Member
 
tiefbassuebertr's Avatar
 
Join Date: Jul 2005
Location: D-55629 Schwarzerden
I have get good results with this IC:
MC12061 pdf, MC12061 description, MC12061 datasheets, MC12061 view ::: ALLDATASHEET :::
  Reply With Quote
Old 12th October 2011, 08:32 PM   #8
diyAudio Member
 
Join Date: Jun 2004
Location: Beograd
Thanks KlipschKid and tiefbassuebertr.
I had a look inside the cd210, and almost anything can be upgraded.I want to do a new psu ,clock with separate psu and for the analog stage I thought about Jan Didden circuit from Audio Amateur. I would also change the bypass caps of the digital section with pp types.
  Reply With Quote
Old 13th October 2011, 07:37 AM   #9
Account disabled at member's request
 
Join Date: Aug 2007
Quote:
Originally Posted by audiobard View Post
Thanks KlipschKid and tiefbassuebertr.
I had a look inside the cd210, and almost anything can be upgraded.I want to do a new psu ,clock with separate psu and for the analog stage I thought about Jan Didden circuit from Audio Amateur. I would also change the bypass caps of the digital section with pp types.
Do you have any test equipment ? If not, you might end up chasing your tail down an expensive hole.... unless you have a second player so you can do a-b listening tests.... or just want to do it for fun.
  Reply With Quote
Old 13th October 2011, 09:24 AM   #10
diyAudio Member
 
Join Date: Jun 2004
Location: Beograd
KlipschKid,
I am doing it for fun,and learning,and for better sound. I know it will sound better after these mods. I was suprised when I heard an old Philips 614 with a new analog section,and nothing else changed.It sounded like a complitley different player.
Yes I have some test equpment to test it with.
Are there other (cost effective) mods you sugest?
  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
help with clock circuit pho_boi Digital Source 10 7th November 2006 12:20 PM
My CD Clock - the "Kwok Clock" kwokm Digital Source 13 10th September 2006 12:34 PM
Battery powered clock circuit. beppe61 Digital Source 26 18th March 2006 06:37 PM
Clock Oscillator circuit argonrepublic Analog Line Level 5 30th January 2006 02:48 AM
Clock Reshaper Circuit For Cd richt Digital Source 5 22nd October 2002 02:50 AM


New To Site? Need Help?

All times are GMT. The time now is 02:43 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