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Old 18th June 2003, 01:19 AM   #1
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Default Esoteric D-1 DAC nude photos

Hi all, I've got the one set of the Teac Esoteric P-1 and D-1. I decide to modify this very soon. Before that I need more info of it, like the datasheet of the chips what it using.

Please feel free to give the advise on the modification of this unit!

The info of this DAC as the following linking:
http://www.springair.org/index.html?...c_D_111943.htm

Digital input selector -> CXD1076 -> CXD1108 -> Teac made digital filter -> PCM64P

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Bottom is the input section, reciver....
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Through this socket tranfer the data to the DAC PCB.... I found that the socket which list [BCK](The white Plug) Clock frequency is 8.4672Mhz
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I/V stage
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Balance use output transformer
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Old 18th June 2003, 01:22 AM   #2
karma is offline karma  Canada
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man she is hot you got a center fold
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Old 18th June 2003, 04:00 AM   #3
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Sorry! It is the CXD1088 not the CXD1108...
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Old 18th June 2003, 05:29 AM   #4
grataku is offline grataku  United States
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Are you looking at the same pics as I am? What do you plan to 'modify'?

I would slowly put the covers back to avoid stirring up the hornet nest and forget the whole idea.
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Old 18th June 2003, 06:00 AM   #5
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You also got that? Great.....

I deside to modify the Master clock of the P-1 Transport and try to share the clock out for DAC also! Still planning! Add the reclock for the digital output....

Rebulid the filter part!

Still thinking.... will give more news when I done something!
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Old 18th June 2003, 10:38 AM   #6
guido is offline guido  Netherlands
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Mmm,

When looking at the number of chips in the 'receiver' section, there must be something more there: pll and reclocking maybe ??

Try to figure this out, schematics would be a good place to start. Or look at the chips there, PLL, fifo, ???

If reclocking is done there, you might only have to replace the master clock in the DAC. And then focus on the outputs.

Regards,
GuidoB
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Old 18th June 2003, 11:07 AM   #7
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Hi hatasa,

I don't want to discourage you, but I urge you to forget about the I/V stage and perhaps do something about the transformer (mains) and perhaps the use of a Kwak Clock-7 and that's about it!
I know the PCM-64P and believe me, you don't want to touch that without having the schematics. DENON and KRELL did use the BB chip and experienced manny manny problems with this BB chip.
OTOH, you can do a lot if you have the schematics and afterwards enjoy every single moment of you'r CD's if you do the right modification(s).

All the best and good luck!

Audiofanatic
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Old 18th June 2003, 11:45 AM   #8
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Thanks for the information..... You just got the first page of it? If you have the complete datasheet, would you mind to share with me?

Yes! It really make me confuse when I check out the pin by follow the circuit... I think I will keep the I/V stage there and just modify on the filter part only!

Hey Gudio, I also have the same idea of you... But I need to know is there really have the re-clock there... Now just can confirm that there should not have PLL!!!

Thanks of all!
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Old 18th June 2003, 11:58 AM   #9
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Hi hatasa,

This is one of the 3 sheet I have of the PCM64P.
I got it from some one the Audio Asylum forum.

This is all I have regarding the PCM-64P.

All the best.

Audiofanatic
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Old 18th June 2003, 12:01 PM   #10
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Last one.

AF
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