I2S dig-out from Sony XA-50ES

drummer44 · 8th January 2004, 10:29 AM

Hello to all in this forum.
This is my first thread/question ...
I enjoy reading the threads in this forum and I am trying hard
to built some suggested designs ...

Since I have built some NON-OS-DACs, I am very happy with the
sound of these small cheapies ...
My next step: to get rid of the receiverchip.
So I wanted to ask if somebody has a clue, where I can get
I2S-Dig-Out from a Sony XA-50-ES ...

By the way: did someone change the clock in the transport of this CD-Player already? I do not mean the Clock for the DAC ... - it is
the servo I am interested in ...

Thanks ...

Greetings

ergo · 8th January 2004, 11:06 AM

My friend tried such mod.

You can get the I2S from the flat cable connector running from transport PCB to main PCB but it's not the correct data format for TDA1541 and TDA1543 for example.

TDA1543A on the other hand should work. So your options are just a little limited, but it is possible.

Ergo

cm · 8th January 2004, 02:45 PM

No Problem to use any I2S DAC if you build my EIAJ to I2S converter. It is in my post about sharing my digital work.

drummer44 · 8th January 2004, 09:05 PM

Hello CM,

thank you very much for your help ...

Do you know that the XA-50-ES does use these chips ?

Greetings

cm · 9th January 2004, 12:01 AM

I am sorry. I do not know the machine. Try looking for the servo controller chip. Then look for the data sheet and pin the DAC interface signals or LRCLK, BCK and Data. The servo controller chip is likely to be a CXD 25xx or CXD11x5. Then trace the signal to a hardy enough point where you can solder wires.

8th January 2004, 10:29 AM	#1
drummer44 diyAudio Member Join Date: Jan 2004 Location: mannheim	I2S dig-out from Sony XA-50ES Hello to all in this forum. This is my first thread/question ... I enjoy reading the threads in this forum and I am trying hard to built some suggested designs ... Since I have built some NON-OS-DACs, I am very happy with the sound of these small cheapies ... My next step: to get rid of the receiverchip. So I wanted to ask if somebody has a clue, where I can get I2S-Dig-Out from a Sony XA-50-ES ... By the way: did someone change the clock in the transport of this CD-Player already? I do not mean the Clock for the DAC ... - it is the servo I am interested in ... Thanks ... Greetings

8th January 2004, 09:05 PM	#4
drummer44 diyAudio Member Join Date: Jan 2004 Location: mannheim	EAIJ to I2S COnverter Hello CM, thank you very much for your help ... Do you know that the XA-50-ES does use these chips ? Greetings

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8th January 2004, 11:06 AM	#2
ergo diyAudio Member Join Date: Mar 2001 Location: Tallinn, Estonia	My friend tried such mod. You can get the I2S from the flat cable connector running from transport PCB to main PCB but it's not the correct data format for TDA1541 and TDA1543 for example. TDA1543A on the other hand should work. So your options are just a little limited, but it is possible. Ergo

8th January 2004, 02:45 PM	#3
cm diyAudio Member Join Date: Sep 2003 Location: Singapore	No Problem to use any I2S DAC if you build my EIAJ to I2S converter. It is in my post about sharing my digital work.

9th January 2004, 12:01 AM	#5
cm diyAudio Member Join Date: Sep 2003 Location: Singapore	I am sorry. I do not know the machine. Try looking for the servo controller chip. Then look for the data sheet and pin the DAC interface signals or LRCLK, BCK and Data. The servo controller chip is likely to be a CXD 25xx or CXD11x5. Then trace the signal to a hardy enough point where you can solder wires.

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