Marantz CD63 & CD67 mods list - Page 1252 - diyAudio
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Old 19th June 2009, 01:31 PM   #12511
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Or a blow torch

Brent
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Old 21st June 2009, 05:05 PM   #12512
RCruz is offline RCruz  Switzerland
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Hi Brent

How does it sound with SACD discs?

Ricardo
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Old 22nd June 2009, 07:29 AM   #12513
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That's what I tested it with LOL.

Very similar to mine that of course ony uses the poor layer

Brent
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Old 22nd June 2009, 07:47 AM   #12514
ccschua is offline ccschua  Malaysia
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Can I know if normally 16MHz crystal in a typical is used for what purpose ? Is it for remote control ? Or I mis read the label from 16.9 MHz.
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Old 22nd June 2009, 08:14 AM   #12515
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The 16.9Mhz xtal is for the dac and decoder

Brent
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Old 22nd June 2009, 09:29 AM   #12516
ccschua is offline ccschua  Malaysia
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Oh. it is a 12.000 NSK crystal with 2 tantalum cap beside it. I guess this crystal is for remote control. There must be another crystal mounted below transport mechanism, right.
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Old 22nd June 2009, 09:40 AM   #12517
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There is a blue xtal 8.46Mhz for the servo section.

Brent
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Old 26th June 2009, 01:36 PM   #12518
SimontY is offline SimontY  United Kingdom
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Well well well, look what I found:
http://www.audioupgrades.co.uk/sa7s1.shtml

Good work Brent, how does it compare to your CD63 now?

Simon
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Old 26th June 2009, 02:39 PM   #12519
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Been spying have you

It's very good, the details are up there with mine now. Also the bass has become what I consider spot on. I'll take it home over the weekend and test further.

If anyone can afford a second hand one of these and mod it they will have a very nice cd player indeed.

Brent
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Old 26th June 2009, 07:55 PM   #12520
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Well guys,
far away from such out of reach luxury machine here I am with my CD-53
I'm cutting test boards for my DOS right now, not the final resistors (will order stuff for a fiend so some Takman or Holco for me), not the final caps (left Rubycon ZL from op amps) but almost the definitive tight fit.
I have to make up my pind about how to move or not the LM317/337 Raygs closer and remove a pair of cap, making a second pair of Raygs, making TeddyRegs, buy better caps...

any problem fitting these boards as a layer over the main PCB as done with clocks or my Flea in my player? It's a room problem, so if they can go // over the DAC head that's fine.
the chokes L1 L2 they have a dot on top wich shows a way, wich one is it?

Click the image to open in full size.

Need rooooomm
Click the image to open in full size.

Matthieu
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