Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Login
4 Pages123>»
How to take I2S from CEC TL-1 to connect the Teleporter - Russ White
Options
View
Go to last post Go to first unread
Previous Topic Next Topic
felipe  
#1 Posted : Wednesday, April 4, 2012 12:19:35 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
How to take I2S from CEC TL-1 to connect the Teleporter, wich one is the bit clock, word clock & data?

UserPostedImage

UserPostedImage

UserPostedImage

It's a CD transport so don't have DAC.

Edited by user Wednesday, April 4, 2012 12:34:28 PM(UTC)  | Reason: Not specified
Back to top

Wanna join the discussion?! Login to your Twisted Pear Audio Support forum accountor Register a new forum account.
Back to top  
felipe  
#2 Posted : Thursday, April 5, 2012 2:53:35 AM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Rest of pics servo for C.E.C. TL1

UserPostedImage

UserPostedImage

UserPostedImage

Thanks for help.

Edited by user Thursday, April 5, 2012 3:00:31 AM(UTC)  | Reason: Not specified
Back to top
NicMac  
#3 Posted : Thursday, April 5, 2012 1:26:45 PM(UTC)
NicMac

Rank: Advanced Member

Groups: Member
Joined: 2/10/2009(UTC)
Posts: 299
Location: Italy
On the first page I read EIAJ. This is a different standard than I2S and I'm pretty sure that ES9018 will not take it.
I used play with a NOS DAC (TDA1545A) that takes it, but I believe it is a dying standard.
I may of course have missed something.......
Nic
Back to top
Brian Donegan  
#4 Posted : Thursday, April 5, 2012 1:30:03 PM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,868
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 141 time(s) in 134 post(s)
You may be able to find the pins supplying what you need, but it will take a scope to verify, and a lot of time/luck. (Or someone who has done it before).
Back to top
WWW
felipe  
#5 Posted : Monday, August 13, 2012 12:24:58 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Brian now I know where to take I2S signal from my CEC TL1 but B3 don't lock, attached scope pics bit clock, word clock & data of my transport so you can check if are correct thanks
Back to top
felipe  
#6 Posted : Monday, August 13, 2012 12:35:10 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Brian now I know where to take I2S signal from my CEC TL1 but B3 don't lock, attached scope pics bit clock, word clock & data of my transport so you can check if are correct thanks

[img=UserPostedImage]bit clock[/img]

[img=UserPostedImage]Word clock[/img]

[img=UserPostedImage]Data[/img]
Back to top
Corpius  
#7 Posted : Monday, August 13, 2012 2:40:44 PM(UTC)
Corpius

Rank: Member

Groups: Member
Joined: 2/1/2012(UTC)
Posts: 332
Location: The Netherlands

Thanks: 4 times
Was thanked: 18 time(s) in 18 post(s)
[url=Compared to my measurements the bit clock and word clock look the same, only the data signal looks different. I'm not an expert at all, so I thinks it is better to let Russ or Brain have look at it.]Compared to my measurements [/url]the bit clock and word clock look the same, only the data signal looks different. I'm not an expert at all, so I thinks it is better to let Russ or Brain have a good look at it.
http://ce-designs.net/
Back to top
WWW
felipe  
#8 Posted : Monday, August 13, 2012 3:15:46 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Thanks Corpius
Back to top
Brian Donegan  
#9 Posted : Monday, August 13, 2012 4:35:05 PM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,868
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 141 time(s) in 134 post(s)
Is that picture of the data line with no music playing, or just a snapshot? Typically a scope will have a very hard time locking onto the Data waveform, as it the period of the square wave will constantly be changing.
Back to top
WWW
felipe  
#10 Posted : Monday, August 13, 2012 5:12:04 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Without music.
Back to top
Russ White  
#11 Posted : Monday, August 13, 2012 5:20:05 PM(UTC)
Russ White

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN

Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
Is the bit clock 64fs or 48fs?
Back to top
WWW
felipe  
#12 Posted : Monday, August 13, 2012 5:21:39 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Without music.
Back to top
Russ White  
#13 Posted : Monday, August 13, 2012 5:22:20 PM(UTC)
Russ White

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN

Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
Are you certain it is actually I2S and not some other format?
Back to top
WWW
felipe  
#14 Posted : Monday, August 13, 2012 5:23:38 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Originally Posted by: Russ White Go to Quoted Post
Is the bit clock 64fs or 48fs?


I don't know, asked past april to CEC Europe distributor without answer till today, today I sent the same question to CEC Japan waiting news.
Back to top
felipe  
#15 Posted : Monday, August 13, 2012 5:25:10 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Originally Posted by: Russ White Go to Quoted Post
Are you certain it is actually I2S and not some other format?


Also asked to CEC Japan.
Back to top
Russ White  
#16 Posted : Monday, August 13, 2012 5:26:43 PM(UTC)
Russ White

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN

Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
My best guess is that it is not 64fs I2S.
Back to top
WWW
felipe  
#17 Posted : Monday, August 13, 2012 5:53:34 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
I measured Teleporter only draws circa 50mA without music that's correct or have to be 150mA?

Edited by user Monday, August 13, 2012 6:19:25 PM(UTC)  | Reason: Not specified
Back to top
felipe  
#18 Posted : Monday, August 13, 2012 6:33:18 PM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Just ordered the Metronome.
Back to top
Russ White  
#19 Posted : Monday, August 13, 2012 10:04:02 PM(UTC)
Russ White

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN

Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
The current the teleporter draws will vary depending on the circumstances of its use.
Back to top
WWW
felipe  
#20 Posted : Tuesday, August 14, 2012 10:38:00 AM(UTC)
felipe

Rank: Member

Groups: Member
Joined: 12/6/2009(UTC)
Posts: 323
Location: Catalonia new Europe state

Thanks: 4 times
Was thanked: 1 time(s) in 1 post(s)
Thanks Russ, this information is usefull to check if it's correctly powered.
Back to top
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (8)
4 Pages123>»
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Youtube
Copyright © Twisted Pear Audio