DCD 3000 problem

alpeugene · 17th January 2007, 02:09 AM

Hi guys,
I am newbye here.
I have bought DENON DCD 3000 from ebay 7 month ago.
Compared to my previous DCD1015 sound is great but a week
ago one problem occured.It began to jump on the first track
of each CD on appr 20sec and 1min 20sec.Could someone
give me a piece of advice what it can be and how it can be solved.
Thanx,
Eugene

Zero Cool · 17th January 2007, 02:28 AM

If it keeps happening in the exact same spot on every cd. i would take a look at the mechanism that moves the laser assembly. there should be a motor with a spiral screw to move the laser. or some such mechanism. every cd player is a little different. it is possible that there is a bit of dirt right in one spot where the laser would be to read at that time on a disc. cleaning and relubricating things might help.

Some CD players like my Sony SDC-1 use an arrangement of gears. at one point a small piece of lint got caught in the gears. how i have no idea. but it was there and would cause problems similar to what you describe.

You might have to do quite a bit of dissasembly to get the whole transport out to work on it and be able to get access to the motor or shaft. and the dirt may be very small so it may not look like much.

Zc

alpeugene · 18th January 2007, 04:33 AM

Hi ZC,
Thanx for your reply.
Now I know that the problem is not because the laser unit.
It is much easier åù know.
Thanx a lot

17th January 2007, 02:09 AM	#1
alpeugene diyAudio Member Join Date: Jan 2007 Location: Canada	DCD 3000 problem Hi guys, I am newbye here. I have bought DENON DCD 3000 from ebay 7 month ago. Compared to my previous DCD1015 sound is great but a week ago one problem occured.It began to jump on the first track of each CD on appr 20sec and 1min 20sec.Could someone give me a piece of advice what it can be and how it can be solved. Thanx, Eugene

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17th January 2007, 02:28 AM	#2
Zero Cool Audio Junkie diyAudio Member Join Date: Sep 2004 Location: MN	If it keeps happening in the exact same spot on every cd. i would take a look at the mechanism that moves the laser assembly. there should be a motor with a spiral screw to move the laser. or some such mechanism. every cd player is a little different. it is possible that there is a bit of dirt right in one spot where the laser would be to read at that time on a disc. cleaning and relubricating things might help. Some CD players like my Sony SDC-1 use an arrangement of gears. at one point a small piece of lint got caught in the gears. how i have no idea. but it was there and would cause problems similar to what you describe. You might have to do quite a bit of dissasembly to get the whole transport out to work on it and be able to get access to the motor or shaft. and the dirt may be very small so it may not look like much. Zc

18th January 2007, 04:33 AM	#3
alpeugene diyAudio Member Join Date: Jan 2007 Location: Canada	Hi ZC, Thanx for your reply. Now I know that the problem is not because the laser unit. It is much easier åù know. Thanx a lot

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