dac problem

kaldirdimgell · 6th December 2007, 02:22 PM

i have got proceed dsd digital audio processor
but dsd dac card dosent work front L/R .
this unit use one dac card two pcm1702. one 1702 left other 1702 right channel.

1702 input signal type

DL = (data left )
CLK = (clock)
LE

other Pcm1702

DR = (data right)
CLK = (clock)
LE
my question

can i use just one dac (for example pcm1710 . Pcm1702 is mono Pcm1710 is stereo dac using)

1710 input signal type

DIN = (data L+R)
CLK = (clock)
LE
important part how can i use same to PCM 1710 signal type
other problem how can i converted two Pcm1702 (DL+DR) input signal same to one Pcm1710 input signal for using.

sorry i can't speak in english verywell for this excuseme

kaldirdimgell · 7th December 2007, 09:51 AM

anybody help please.....

kaldirdimgell · 7th December 2007, 02:52 PM

thanks to replies guys

QSerraTico_Tico · 7th December 2007, 03:11 PM

Quote:

Originally posted by kaldirdimgell
thanks to replies guys

I am sorry the problem is not clear to me. Could be due to poor English or lack of technical knowledge... No offence ment!. Please try to reformulate the core issue.

analog_sa · 8th December 2007, 07:13 AM

If i understand right your Proceed dac board with separate L/R dacs does not work and you intend rebuilding it using a stereo dac, correct?

Why not just repair what you have? Have you got a scope? Can you verify the L/R splitting is working and the dacs get the expected inputs? Are you sure the board gets correct input?

Building a new board can't increase the resale value by much.

kaldirdimgell · 8th December 2007, 08:13 AM

thankyou for replies. you can see the attached my problem

awpagan · 8th December 2007, 08:27 AM

Might help

http://www.diyaudio.com/forums/showt...?postid=610790

rfbrw · 8th December 2007, 08:51 AM

Quote:

Originally posted by awpagan
Might help

http://www.diyaudio.com/forums/showt...?postid=610790

Probably not. The OP would be better advised to fix the original board as the PCM1710 is incompatible with the DF1700.

awpagan · 8th December 2007, 09:58 AM

Quote:

Originally posted by rfbrw

Probably not. The OP would be better advised to fix the original board as the PCM1710 is incompatible with the DF1700.

rfbrw
Well maybe not.

but i was referring to his posted schematic.

Quote:

Originally posted by kaldirdimgell
thankyou for replies. you can see the attached my problem

QSerraTico_Tico · 8th December 2007, 10:43 AM

With equipment this costly I would repair restoring the original situation.
Also much better for the second hand value.

6th December 2007, 02:22 PM	#1
kaldirdimgell diyAudio Member Join Date: Jul 2005 Location: istanbul	dac problem i have got proceed dsd digital audio processor but dsd dac card dosent work front L/R . this unit use one dac card two pcm1702. one 1702 left other 1702 right channel. 1702 input signal type DL = (data left ) CLK = (clock) LE other Pcm1702 DR = (data right) CLK = (clock) LE my question can i use just one dac (for example pcm1710 . Pcm1702 is mono Pcm1710 is stereo dac using) 1710 input signal type DIN = (data L+R) CLK = (clock) LE important part how can i use same to PCM 1710 signal type other problem how can i converted two Pcm1702 (DL+DR) input signal same to one Pcm1710 input signal for using. sorry i can't speak in english verywell for this excuseme

8th December 2007, 08:27 AM	#7
awpagan diyAudio Member Join Date: Nov 2004 Location: sydney	Might help http://www.diyaudio.com/forums/showt...?postid=610790 __________________ Indecision makes the world gone round. Maybe

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7th December 2007, 09:51 AM	#2
kaldirdimgell diyAudio Member Join Date: Jul 2005 Location: istanbul	anybody help please.....

7th December 2007, 02:52 PM	#3
kaldirdimgell diyAudio Member Join Date: Jul 2005 Location: istanbul	thanks to replies guys

8th December 2007, 07:13 AM	#5
analog_sa diyAudio Member Join Date: Aug 2002 Location: Sofia	If i understand right your Proceed dac board with separate L/R dacs does not work and you intend rebuilding it using a stereo dac, correct? Why not just repair what you have? Have you got a scope? Can you verify the L/R splitting is working and the dacs get the expected inputs? Are you sure the board gets correct input? Building a new board can't increase the resale value by much.

8th December 2007, 10:43 AM	#10
QSerraTico_Tico diyAudio Member Join Date: Oct 2004	With equipment this costly I would repair restoring the original situation. Also much better for the second hand value.

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