SPDIF Output from SAA7020, SAA7000

[galop]

Looking for saa7000 sheet. SAA7000 datasheet,datasheets manu Page:2==CD??????==[PHILIPS] pdf datenblatt - - WWW.ICPDF.COM

I doubt that is so simple..

 

[Dmitr]

I've done a few vehicles in 1540. There is nothing complicated there. if you know where I2S is the first to put the receiver and submit it with this I2S is the work of two hours

 

[Dmitr]

Looking for saa7000 sheet. SAA7000 datasheet,datasheets manu Page:2==CD??????==[PHILIPS] pdf datenblatt - - WWW.ICPDF.COM

I doubt that is so simple..

I've done a few vehicles in 1540. There is nothing complicated there. if you know where I2S is the first to put the receiver and submit it with this I2S is the work of two hours

 

[bandi100]

My friend wants to do something strange. He wants to replace the TDA1541 chip of an old Marantz DAC with two TDA1540D-s.
Have any of you tried this? What's the technical way of replacement?

 

[Salar]

This guy did buid a converter for SPDIF-out on the SAA7010 in a CD-104. As far as I remember, the same chipsets as in
the Philips CD-100/CD303 // Marantz CD-73/ Marantz CD-63 Toploader
DJ9KW's SPDIF Interface fpr SAA7000 / SAA 7010 / SAA 7020 / SAA7030 Philips Chipsets

 

[rfbrw]

......replace the TDA1541 chip of an old Marantz DAC with two TDA1540D-s.....

Demultiplex the I2S stream into left and right streams and convert the stream format from two's complement to offset binary. There is a schematic from around 2004 but the threads below offer something more complete.

TDA1541 I2S to PCM - Reference "Budget" DAC

Building the ultimate NOS DAC using TDA1541A

 

[AnJu]

On the logic chips 74 series I developed:
1) Simultaneous(LE, BCK, RD, LD) to S/PDIF out converter, see the attached photo
2) I2S to Simultaneous converter for connecting two TDA1540 to any I2S source

I can offer:
1) Micro-Cap schematic with signal simulation for both PCBs
2) Diptrace project with PCB layout for both PCBs

usedpribor gmail com

 

[Zoran]

HI AnJu
Great
Culd You please post photo of the
2) I2S to Simultaneous converter for connecting two TDA1540 to any I2S source

 

[AnJu]

I2S to Simultaneous(TDA1540 14bit or TDA1541 16bit DAC) converter:

An externally hosted image should be here but it was not working when we last tested it.

 

[AnJu]

 

[Zoran]

Thanks

 

[bram jacobse]

CD-player SAA7030 S/PDIF Digital Audio Output

Digital Output for 1 st Generation CD Players – Bram Jacobse

 

[tiefbassuebertr]

thank you for that information.
https://www.ebay.de/itm/296157714412
also of interest for users of Revox model B225