Question about Denon Dns1000 Table Top CD Player CD Player

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"No disc" error message

Pls send me service manual and procedure on how to correct laser alignment? Player displays error message after factory manufacured CD is inserted. Very frequent problem. dj.tmc@virgin.net

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  • espantaperro Jan 26, 2009

    my dns-1000 hve the same problem shos in the screen error no disc

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Posted on Aug 31, 2007

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Posted on Jan 02, 2017

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1 Answer

I have a rather old Whistler 3300 radar detector with the antannae unit in front of the radiator and the suction cup unit on the front windshield for rear detection. I've had it forever and love it. ...


Here are the steps from Whistler's FAQ page on their website:

When the display shows an "R1" type error on the display or the unit clicks (flashing either the Green power LED or the Yellow city LED), it means that the link between the inside and outside unit has failed. Generally this is caused by the receiver's (outside unit) cable becoming unplugged from behind the console (inside unit).
NOTE: The receiver cable is the straight one plugged into the "Radar 1" jack. The laser receiver (LRM-5) cable is angled and plugged into the "Laser" jack. This error will also occur if these two cables are reversed.

Follow the below steps to correct R1/Clicking error message:
  • Make sure the correct cable is connected to the correct jack and that it is fully engaged.
    Make sure there is sufficient slack in the cables to prevent them from "walking out" of the jacks.
  • Follow the Factory Reset procedure.
  • If the above suggestions does not cure the problem, email our Customer Service dept for more information.
Follow the below steps to correct R2/Clicking (Not available on Pro-3450) with "R" Yellow LED flashing error message:
  • Make sure the correct cable is connected to the correct jack and that it is fully engaged.
    Make sure there is sufficient slack in the cables to prevent them from "walking out" of the jacks.
  • If the rear antenna was not installed, go to the Factory Reset procedure. If a rear antenna was installed, continue to the next step.
  • If the rear antenna is installed, it must be programmed.

    For models 2270 and 2290
    1. Remove power from unit
    2. Press and hold the Dark button
    3. While holding the dark button, apply power to unit and hold the Dark button for 5 seconds. The "R"LED and either the Green (highway) or Yellow (City) will illuminate.

    For model 3300 and 3400
    1. Unit will display "R2 ON ?"
    2. Press the Dark button for Yes or City for No.
  • To temporarily cancel the "R2"error message on a 3300 or 3400 model, press and hold either the Dark/City/Quiet button.
  • Follow the Factory Reset procedure and see if the "R2" error goes away. If so, go to next step.
  • If the above suggestions does not cure the problem, email our Customer Service dept for more information.

May 29, 2011 | 3300 Radar Detector

3 Answers

MD-MT831 MiniDisc Recorder Error


I've run into the same issue. Have you got it solved yet? In such case, could you please share the solution here? I've tried to enter service mode but with no luck.
Regards,Matt

May 26, 2010 | Sharp MD-MT831 Personal MiniDisc Player

1 Answer

My cd plays then doesn't and says error3 i don't have a manual the stereo is clarion ADX5655Rz. i alsocan't seem to set any time on the clock.


Error 3.CD error message.
The pick-up is out of focus during play mode due to scratches on the disc or contamination.

This can be a disc format error (try a previously known working disc)
Or the laser may be out of alignment. - in this case professional repair/cleaning/alignment is recommended.

Thanks for using FixYA - a 4 THUMBS rating is appreciated for answering your FREE question.

Nov 28, 2009 | Clarion ADX-5655RZ CD / Cassette Player

1 Answer

THANK YOU DAVE, THE PIONEER PLAYER MODEL NUMBER IS PD-M427 IF YOU COULD BE SO KIND AND INSTRUCT ME WITH MORE DETAILS ON ALIGNMENT /SERVICE MODE PROCEEDURES WOULD BE APPRICIATED. I AM REPETING THIS TEXT...


As you are a 'service centre' you should know to check the laser power with your laser power meter before anything else after checking the sled motor and spindle motor, assuming the laser is lighting.
It is simple, follow the service alignment procedure as laid out in the service manual from Pioneer. Ref RRV2905 page 22.

Mar 14, 2017 | Pioneer Audio Players & Recorders

1 Answer

I have an Onkyo DV-CP702 and it keeps saying I have a mechanical error. I thought a disc was stuck, so I followed your tips and took off the top and indeed, there were 2 discs stuck. I took them out, but...


The loading mechanism is out of timing and needs to be rebuilt. This is a fairly strightforward procedure if you have the manual as there is a sequence and alignment procedure for this. No parts are required in most cases. This unit should go to a service station. If you attempt this and are not aligned correctly, it is possible to damage the optics assembly.

Dan

Jul 02, 2008 | Onkyo Televison & Video

1 Answer

I have a Model MDP 1070 portable dvd unit. It works well on all modes except for playing dvds.I had it to a repair shop but with no success. They say that the laser reader is not tracking across the...


The laser may be lacking intensity, there may be a fault in the mechanical mechanism that the laser is riding on, and or there may be a defect in the electronics that runs the tracking alignment parameters for the laser unit.

To properly analyse these players requires some extensive instruntation, the service manual including the alignment procedure, and someone who is experienced at performing the procedure.

In reality, it does not pay to service these DVD players unless it is a very expensive unit. In this case it would be best to send the unit out for factory service.


Jerry G.

May 23, 2008 | Mintek Televison & Video

1 Answer

Frequent disc error messages


Hi,

Based on your post/description, there is an alignment problem with your disc tray. The unit has to be opened up and checked for mechanical problems. It is possible that some foreign material is preventing full closure of the tray. It is also possible that lubrication in some areas have caked up and rather than provide ease of mechanical action actually prevents its.

Alternately, the laser lens/eye could also be dirty. This could be corrected with the use of a CD cleaner readily available from most computer/audio shops/stores.

Additionally, a can of compressed air can be of big help in cleaning dust and small particles from the crannies and nooks of the mechanism/assembly.

If your concern has not been corrected after completion of the above procedures, you may need to seek the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Feb 19, 2008 | Sanyo DRW-500 DVD Recorder

1 Answer

Durabrand DUR-7 portable DVD player


Hi,

Most DVD players that would display such a message even with a known good disc inside signifies that the that the laser eye/lens is not reading the disc. This could probably be attributed to:
1. dirty, damaged, inverted, blank, un-finalized burned CDs or DVDs;
2. defective, weak burned-out laser eye/lens;
3. defective slider shafting (where the laser eye's carriage moves.

A few things you can try:
1. Use a CD cleaner (readily available from most computer shops);
2. use a can of compressed air and blow through the inside of the loaded disc area;
3. gently tap on the top cover where you estimate the reading/laser eye/lens would be;
4. gently press on the tray door once the disc is loaded.

Should this not be corrective, perhaps your best bet would be to seek the services of a qualified professional such as those in a Service Center. Alternately, your friendly neighborhood electronic shop should do just fine.

Hope this be of some help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kindest regards.

Feb 10, 2008 | Durabrand DUR7 Portable DVD Player

1 Answer

DVD player


Hi,

Most DVD players that would display such a message even with a known good disc inside signifies that the that the laser eye/lens is not reading the disc. This could probably be attributed to:
1. dirty, damaged, inverted, blank, un-finalized burned CDs or DVDs;
2. defective, weak, dirty/dusty burned-out laser eye/lens;
3. defective slider shafting (where the laser eye's carriage moves) or some other components.

A few things you can try:
1. Use a CD cleaner (readily available from most computer shops);
2. use a can of compressed air and blow through the inside of the loaded disc area;
3. gently tap on the top cover where you estimate the reading/laser eye/lens would be;
4. gently press on the tray door once the disc is loaded.

Should this not be corrective, perhaps your best bet would be to seek the services of a qualified professional such as those in a Service Center. Alternately, your friendly neighborhood electronic shop should do just fine.

Hope this be of some help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kindest regards.

Feb 09, 2008 | TruTech PVS31170S1W 17 in. LCD Television

1 Answer

Avic-n2 won't read the navigation disks...


If it play cd's but not not dvd's or navi disc then your laser is "tired" or out of alignment. If it does not play any type of disc then it needs a new laser pick unit. A capable tech should be able to re-align or replace the laser pick up unit for about $75 to $150. Contact me if you need it perfome. My number is 801-414-4566.

Jan 22, 2008 | Pioneer AVIC-N2 Car DVD Player

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