CD won't play

you want expert opinion free LOL that does not happen .we are mostly diy fixers and do not get paid

Then he ain't able to read your cd and the cd player in general buffers allready some data and the buffer runs empty( not with all players) But that means that you need to clean your cd's very well and only touch them at the side, not like in the car for example. And
first of all , don't play a disk until you have bought good lens cleaner for cd's , i just use pure isopropanol alcohol, but you need a kit with a manual and hopefully it helps. I just op the unit, which is your second option and hopefully that's the problem.

Your laser can be moved by a screw, but that ain't a thing you must do, ask a technical friend , it's a standard reading problem and cleaning is never bad. It can also be that there's too much movement on your laser unit, just by wear and since most brands sell it as a unit, i recommened to watch for a second unit on ebay.
But first cleannnnnn.

Gr. richard

TOC stands for Table Of Contents. It is the beginning track on the inside of a CD and tells the player how many tracks there are, how long they are and when and where they end. If a player cannot read this information, it cannot read the CD.

sounds like the optical pickup (laser) has gone bad. Would have to be replaced.

Download the user manual to your CD player from here.

HOLA TENGO UN DENON 1200 ME SALE AL ENCENDERLO ERROR SYSTEM ME PUEDEN AYUDAR PORFAVOR NO SE QUE ES

This seems like a very big issue. Try contacting Denon for a solution.

If the tray mechanism is belt driven, the belt may have become loose or is broken and needs to be replaced (usually the belts are of a standard measure and can be purchased in electronic stores or via internet), but if there are only gears to drive the tray mechanism then it could be broken teeth on a gear wheel, faulty drive motor or faulty motor driver electronics.

Hope you can fix it.

Regards,

Triarcuate

Try this:
1. While holding "Title", Press Stop to enter what Denon calls "presetting" mode.
2. Press Track Search Reverse or Track Search Forward until you get to 20, which is the presetting mode for Single/Continuous Play.
3. Press Play to toggle between Continuous and Single Play.
4. Press Stop to exit Presetting Mode.
Hope this works! I just finished a belabored job without Single Play on this unit. I have been searching for the answer too. I don't have access to the deck to try it, but I think this will do the job.

The owners manual references turning the servo on and off on page 8

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Good luck... Happy to help you further if things get complicated. A "FixYa" rating for this would help my profile. Thanks