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|8th March 2009, 09:04 AM||#1|
Join Date: Feb 2006
Clock upgrade in Pioneer PD-59 with PD2029A Legato Link DAC
Hello everyone - this is my first post after reading hundreds of helpful ones, so thank you in advance for everything!
I am trying to put a separate clock into a Pioneer PD-59 (stable platter), and am having a hard time getting the unit to see the clock.
The crystal I'm replacing goes into a pioneer legato link PD2029A DAC, and the only pinout I could find is here (from an earlier thread):
1 - S/P
2 - RZ
3 - XTEST
4 - VDA
5 - RO
6 - XRO
7 - GNDA
8 - GNDA
9 - XLO
10 - LO
11 - VDA
12 - GNDX
13 - X1
14 - X0
15 - VDX
16 - GND
17 - C (H384Fs)
18 - LZ
19 - MCK
20 - LATCH
21 - SHIFT
22 - ATT
23 - NC
24 - XRESET
25 - DATA
26 - BCK
27 - LRCK
28 - VDD
However, I taking out the crystal and caps to ground, then connecting the third-party clock to Xin as normally does not work. The Legato link doesn't connect both pins of the crystal directly to the resistor in parallel; one side of the crystal goes directly into the DAC.
Does anyone have a suggestion?
|8th March 2009, 11:16 AM||#2|
Join Date: Mar 2005
Location: A life on the ocean waves when I'm not at home in N. Wales (but I'm not Welsh so no sheep jokes!)
So, where have you conected the new clock?
What make is it ?
Is it the correct frequency ?
Have you conected the ground of the clock to the main ground near the dac ?
Post a couple of photos .. they always help.
If it ain't broke, break it !! Then fix it again. It's called DIY !
|8th March 2009, 09:36 PM||#3|
Join Date: Dec 2005
Location: Doncaster England
Also the 1 meg resistor across Xin and Xout should be removed.
|23rd February 2012, 06:09 PM||#4|
Join Date: Sep 2008
Location: Pennsylvania, USA
I want to replace the clock in one of these but can't find a reference for the clock frequency - does anyone know what it is? And can anyone point me to a schematic or service manual? Thanks
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