CD723 Hack, did someone download it?

Andypairo · 13th May 2005, 06:59 PM

I was very interested when I read that it is possible to turn off oversampling in the Philips CD-723 and the likes, but now that I have a CD-723 ready for surgery... I can't find the source code to program the hacker!

It was discussed here Thread on 723-Hacker , but the site is now unavailable

Did someone save it? I'd really appreciate.....

Cheers

Andrea

aparatusonitus · 13th May 2005, 10:38 PM

Hi,

As requested, enjoy...

Andypairo · 14th May 2005, 09:02 AM

Thank you very much, now I need to find a Atmel AT90S1200 and a suitable programmer

Cheers

Andrea

PS Did you try it out?

00940 · 14th May 2005, 10:22 AM

I contacted Robinet on this a week ago, he's gonna try to get the site up again.

Btw, if you send him a controller, he'll send it back to you programmed.

Andypairo · 15th May 2005, 07:40 AM

Actually he is the first person I contacted (trough the mail service of the forum) but didn't get a reply, so I asked here.

As for programming, if someone already has a excess Atmel chip and is willing to program it for me it would be really great (of course he'll be rewarded for that

) , otherwise I'll have to go and search for a chip and dig up my old Willeprom programmer (DIYed) that IIRC can program these chips.

Cheers

Andrea

Andypairo · 27th July 2005, 08:39 PM

A few days after my las post on this thread Robinet replied me and sent me the file with all the info needed.

Today I got my Atmel chips and, after finding that at my workplace we have a programmer that supports it.. I quickly assembled the board and tried it: success!! It worked a charm.

Here is a piccy of the hacker in action:

Andypairo · 27th July 2005, 08:42 PM

Here is the original waveform 4xfs (sorry for the bad pic but also the waveform doesn't look that good

)

Andypairo · 27th July 2005, 08:44 PM

Intermediate setting, 2xfs

Andypairo · 27th July 2005, 08:45 PM

Non oversampling waveform

Andypairo · 27th July 2005, 08:50 PM

Next step is to install Thorsten's tube stage for TDA1545A (with his non-OS modifications)

13th May 2005, 06:59 PM	#1
Andypairo diyAudio Member Join Date: Sep 2002 Location: near Milano , Italy	CD723 Hack, did someone download it? I was very interested when I read that it is possible to turn off oversampling in the Philips CD-723 and the likes, but now that I have a CD-723 ready for surgery... I can't find the source code to program the hacker! It was discussed here Thread on 723-Hacker , but the site is now unavailable Did someone save it? I'd really appreciate..... Cheers Andrea __________________ I don't believe in audiophile components - except when I can get them at frugal-phile(tm) prices

14th May 2005, 09:02 AM	#3
Andypairo diyAudio Member Join Date: Sep 2002 Location: near Milano , Italy	Thank you very much, now I need to find a Atmel AT90S1200 and a suitable programmer Cheers Andrea PS Did you try it out? __________________ I don't believe in audiophile components - except when I can get them at frugal-phile(tm) prices

14th May 2005, 10:22 AM	#4
00940 diyAudio Member Join Date: Sep 2003 Location: Liège	I contacted Robinet on this a week ago, he's gonna try to get the site up again. Btw, if you send him a controller, he'll send it back to you programmed. __________________ All that is excessive is insignificant. Talleyrand

15th May 2005, 07:40 AM	#5
Andypairo diyAudio Member Join Date: Sep 2002 Location: near Milano , Italy	Actually he is the first person I contacted (trough the mail service of the forum) but didn't get a reply, so I asked here. As for programming, if someone already has a excess Atmel chip and is willing to program it for me it would be really great (of course he'll be rewarded for that ) , otherwise I'll have to go and search for a chip and dig up my old Willeprom programmer (DIYed) that IIRC can program these chips. Cheers Andrea __________________ I don't believe in audiophile components - except when I can get them at frugal-phile(tm) prices

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