Marantz cd-63 no power

mschwilson · 16th February 2010, 03:23 PM

Hi.
My cd63 has lost power and I'm a bit stuck.
I've tested the transformer and I get voltage from the various pins, and at various points on the main board.
I have also cold tested much of the components, and cannot find anything obviously amiss.

I have a schematic, but but it's a bit too complicated for me.
Also, I have tried the searches, but all I get is information on mods and the like.

I would really appreciate any advice on a possible cause for the power loss.
Thank's for your time.

UV101 · 18th February 2010, 01:00 AM

Do have any voltage at all on the 5v regulator? Is the player dead of does the display light up?

mschwilson · 7th March 2010, 04:32 PM

I checked all the voltages around the power supply and all seemed ok, however, since I posted this problem,I I have since scrapped the unit and am just using it for spares.
Thank's for your time anyway.

16th February 2010, 03:23 PM	#1
mschwilson diyAudio Member Join Date: Jun 2005 Location: N.E.England	Marantz cd-63 no power Hi. My cd63 has lost power and I'm a bit stuck. I've tested the transformer and I get voltage from the various pins, and at various points on the main board. I have also cold tested much of the components, and cannot find anything obviously amiss. I have a schematic, but but it's a bit too complicated for me. Also, I have tried the searches, but all I get is information on mods and the like. I would really appreciate any advice on a possible cause for the power loss. Thank's for your time.

18th February 2010, 01:00 AM	#2
UV101 diyAudio Member Join Date: Dec 2008 Location: Oxford	Do have any voltage at all on the 5v regulator? Is the player dead of does the display light up? __________________ When Bitstream came out, I thought, “my God, what are we going to do...?” Ken Ishiwata http://www.hifisounds.co.uk JA-88D Class A, Audio Aero Capitole MKII, Focal and Kimber "Leave Nothing as Standard"

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7th March 2010, 04:32 PM	#3
mschwilson diyAudio Member Join Date: Jun 2005 Location: N.E.England	I checked all the voltages around the power supply and all seemed ok, however, since I posted this problem,I I have since scrapped the unit and am just using it for spares. Thank's for your time anyway.