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21st August 2009, 09:45 PM
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#12941 | |
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diyAudio Member
Join Date: Jun 2006
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Quote:
 Of course it's in this shape for test purpose, the final set-up will be clean and fixed  After some more music there is definitively a big improvement from 3x 7805 to 7x LM317, don't know where but this is huge. Maybe the clock deserved the clean V ref? Bull, maybe it's not related to the 5V regs, I experienced twice (once on my first CD-53 and once on a friend's one) the issue about faulty contact for closed drawer switch; it's moving or just broke then the drwaer want to close for ever and the gear jump a theet in a tic-tic-tic noise. Check continuity at connector JM02 between TRSW (TraySwitch) and Ground. If none at closed-state here is the prob. Or close the tray by hand and short TRWS and the next pin. If it's not that maybe you can enter the diag mode and have a look to error codes. Good luck! Matthieu
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Old simple TT, cheap CDP with wise mods, Class T amp at its best: music! Last edited by Malefoda; 21st August 2009 at 09:47 PM. |
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21st August 2009, 09:52 PM
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#12942 |
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diyAudio Member
Join Date: Mar 2009
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Thanks malefoda i will try that how do you get it to go in the diag mode
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23rd August 2009, 12:36 PM
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#12945 |
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diyAudio Member
Join Date: Nov 2002
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What are the differences between a CD63 and a CD63 SE. I have both and they sound the same to me and look like they have the same components.
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23rd August 2009, 01:02 PM
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#12946 |
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One Seriously Addicted to Audio and Electronics
diyAudio Member
Join Date: Apr 2004
Location: Heerhugowaard
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Look here.
The difference is not big, basically the SE has fancy/bigger caps here and there, and maybe better caps in the analog filter. Matthieu: this PDF describes the U193/390R resistor section by the way. See page two in the modified section. Never noticed that! Regards, Ray |
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23rd August 2009, 01:34 PM
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#12947 |
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diyAudio Member
Join Date: Mar 2009
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Hi all i have just run diag mode and its showing error 2 which is a focus error and error 10 which says spindle error any ideas were to look next i have tried swaping another draw mec complete with laser and board but still same fault
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23rd August 2009, 06:19 PM
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#12949 |
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One Seriously Addicted to Audio and Electronics
diyAudio Member
Join Date: Apr 2004
Location: Heerhugowaard
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23rd August 2009, 07:11 PM
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#12950 | |
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diyAudio Member
Join Date: Jun 2006
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Bull, voltages are OK at U162 and U161 (from each to ground)?
Today I've had some nice listenings, and even once my stuff talked! Quote:
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Old simple TT, cheap CDP with wise mods, Class T amp at its best: music! |
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