Question about NAD C521 CD Player

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It does not sound like the Motors is running

It does not sound like the MOTOR is spinning. When I put in the CD it goes in and nothing happens. Any suggestion is appreciated.

Alvin

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  • pasedena32 May 11, 2010

    Is it making any noises at all? there should be a 'clicking' noise as the laser tries to focus....

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  • Master
  • 1,175 Answers

Hi...

I've done work on these .
You need to replace the drawer belt. This requires that you remove the CD assby. The belt is under a thin plastic cover at the front of the CD assby

SBM 3.0 belt at studiosoundelectronics.com
or similar at MCM electronics.

Posted on Mar 19, 2009

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Clean the laser lens

Posted on Mar 06, 2009

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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2 Answers

My shredder says it will shred cd's and dvd's but when I tried, a cd went in 1/2 way and now is stuck. Motor runs but nothing happens in forward or reverse


You can turn the shredder over (after unplugging the power cord) and see if you can pull the pieces out from under side.

Sometimes the motor gear teeth break off, and the motor just spins but wont go forward or reverse.
Hope this helps.

Feb 25, 2015 | Shredder Office Equipment & Supplies

1 Answer

Why when I put a CD in the player it comes up with check CD and wont play this happens even if I put a brand new CD in


One of 3 things will keep a cd from reading.

There is a home switch that the laser pickup hits when you first insert a cd, so if the switch goes bad.

Then the cd spins and the laser focuses. So if the motor goes out it will not spin.

And if the laser can not focus or is not emitting light.

You can try a cleaner disk in case it is just a dirty lens. the other problems will require the unit to be opened up and parts tested.

Jan 08, 2015 | 2007 Toyota RAV4 4x4

1 Answer

The door is closed good. However, the washer will not spin.


if it spins slowly but atleast spins? You may have a slipping clutch, bad brake assembly or if belt driven a loose or worn belt. maybe even a worn down motor coupler

Sep 15, 2014 | LG WM1814CW Front Load Washer

1 Answer

My MegaStorage Sony CDP-CX250 won't play any CD. The carousal turns to loading position, the cd is loaded, but nothing more happens. It can't spin at all. The CD is then unloaded again. The...


I would check the drive is not blown, as that is what sounds like has happened
take a 5v dc feed and run two wires to the motor to see if it spins up ,if it doesnt spin replace the motor , if it does spin then the problem lies else where in the circuitry

Jun 25, 2011 | Sony CDP-CX250 CD Player

2 Answers

Put DVD in Panasonic DVD-RV31 player and display says "---- Read" and nothing happens.


-make sure the problem occurs also with any other dvd`s.
-try a music cd or MP3. does this work? then your lens is bad. change lens...
-if none of those cd`s runs, listen if you hear a spinning sound of the servo motor.
-does the servo motor tried to make RPM and gets back to low speed? change the servo motor. you have a motor with too much friction....

its an easy job to do. needs only a solder and screw drivers. of course a motor of range between 3.5 volt to 5 volts

Aug 26, 2010 | Panasonic DVD-RV31 DVD Player

1 Answer

The machine will not aggitate or spin


sounds like your motor coupling has broken, cost about $20 for the part,can get from your local appliance shop! if you can hear the motor running on the agitate or spin cycle but nothing happens,more than likely the coupling has broken,

Jan 10, 2010 | Kenmore 24642 Top Load Washer

2 Answers

Our PLD4375RFC2 dishwasher fills up with water but doesn't run


no their is no fuse. sound to me like your motor is not working, however
the pump should still drain out.push cancel only and unit should drain if it does then id say motor bad. you can try to take apart and check motor blade ive seen toothpics, food , other objects hold motor impeller from turning making it seem like its the motor but actually its just stuck..remove btm wash arm and filter cover thentake two or 3 small screws from a plastic cover covering motor impeller, look to see if anything is in their if so remove. warning if you see a white ball down their leave it alone reinstall and see what happens. hope this helps.

Sep 17, 2009 | Frigidaire PLD4375RFC Dishwasher

1 Answer

Dryer wont run/push power-sounds like it wants to start/nothing


i get this all the time,yes it is the motor,what happens is the motor gets so weak that it will no longer turn the drum it just hums,a motor on ebay runs about $65,your model number if you want to tackle it is inside the dryer door-mike

Apr 24, 2009 | Dryers

4 Answers

Whirlpool Ultimate Care II LSQ9549L does not always spin


This unit has a neutral drain transmission. When it first goes to spin it will drain without spinning to ease load on motor. It will then pause motor and when it restarts it then spins.
You probably have a bad timer that is not pausing the motor. Monitor washer from the start of spin cycle to end to see if it pauses then starts again. If not, replace timer.

Sep 25, 2007 | Whirlpool Ultimate Care II LSQ9549L Top...

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