clock crystal location on denon dcd 520 cdp

crippledchicken · 16th September 2004, 07:11 PM

hi, i wanted to try damping the crystal on this particular model but can't seem to locate it. anyone happen to know the location? please ! don't tell me it's under the transport he he. thanks for any help, crippledchicken

peranders · 16th September 2004, 08:05 PM

Try to locate the dac and the decoder IC. Can't you find anything with with a metal case?

crippledchicken · 16th September 2004, 10:57 PM

hi peranders, i know what they usually look like or, the ones i've seen so far were just silver sort of rectangular pretty much like the crystals in the scanner radios i've worked on. i've looked all over but, have seen nothin similiar. according to some chip # i ran on Google i have dual, PCM56P DACS made by burr-brown which i have found but nothing like the crystal i was expecting to find. i thought, i read an article at one time which stated that some players, had them underneath the transport? i sure hope not. i've had the pc board out and replaced op amps,rectifiers, and ps caps and found nothin on top or bottom sure got me stumped? any way, thanks for replying, crippledchicken

16th September 2004, 07:11 PM	#1
crippledchicken diyAudio Member Join Date: Dec 2003 Location: south east mo.	clock crystal location on denon dcd 520 cdp hi, i wanted to try damping the crystal on this particular model but can't seem to locate it. anyone happen to know the location? please ! don't tell me it's under the transport he he. thanks for any help, crippledchicken

16th September 2004, 08:05 PM	#2
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	Try to locate the dac and the decoder IC. Can't you find anything with with a metal case? __________________ /Per-Anders (my first name) or P-A as my friends call me

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16th September 2004, 10:57 PM	#3
crippledchicken diyAudio Member Join Date: Dec 2003 Location: south east mo.	hi peranders, i know what they usually look like or, the ones i've seen so far were just silver sort of rectangular pretty much like the crystals in the scanner radios i've worked on. i've looked all over but, have seen nothin similiar. according to some chip # i ran on Google i have dual, PCM56P DACS made by burr-brown which i have found but nothing like the crystal i was expecting to find. i thought, i read an article at one time which stated that some players, had them underneath the transport? i sure hope not. i've had the pc board out and replaced op amps,rectifiers, and ps caps and found nothin on top or bottom sure got me stumped? any way, thanks for replying, crippledchicken

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