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CD player does not spin up - No Disc msg

Tray closes, and the spindle closes on the CD, but does not spin.

I have been trying to find the function sequence (algorithm?) of a cd player. The drive should spin next, then the laser trys to track?? Is this usually done within the drive unit? The drive motors seem to be mounted on their own boards. I can manually turn the tracking gear to move the laser to the the outer edge and it will move back to the center when the CD is loaded. Does the laser function effect this. How can I tell if it is active?

It is a JVC component unit (MXS2) CD-Receiver-Dual Tape. With the cover off, two connectors and a couple screws and its out of there. I was hoping to replace the drive unit with some hope of success, as opposed to paying mega shop rates. What are the chances that parts (the whole player unit..) are available for a 1993 model anyway?

Thanks
Randy Robbins


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4 Suggested Answers

  • 93 Answers

SOURCE: CD Player Motor & Laser

If motor is NOT spining, laser can't read CD.

Posted on Oct 08, 2007

  • 899 Answers

SOURCE: cd tray not staying closed

gently push the cd door back in while pushing the door closed button , untill it closes if it still comes out then the cd laser mechanism is not lifting or something else has happened , then it will need to be tested to determine the exact cause

Posted on Oct 16, 2008

localwonder
  • 6784 Answers

SOURCE: CD player not tracking right

These are the early signs or optical lens assembly failuer. i would start preparing to replace this assembly. the tracking motor and rail are damaged.

Posted on May 28, 2009

sodeep
  • 3267 Answers

SOURCE: CD player has no sound - Bose wave radio/cd player

Amplifier chip/circuit is kaput. Unless you are familiar in fixing electronic equipments better to give it for repairs................sodeep
PS. Buying a new one will not be cost effetive unless you need a change!

Posted on Jun 28, 2009

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My rca rs 1289 5- cd changer mini system will not play, open, close, or change cds. how can i fix this problem at home?


Remove the case screws on the left and right side panels. Pay attention to the long screws that come out of the middle of the panels to make sure they get back in the right spot. Remove one screw from the top rear back panel. Lift side panels of in a hinged motion from the bottom. Remove the top panel in a hinged motion from the rear. In the center of the disc tray remove 1 screw from center. Note the orientation of the tray for re-insertion. Lift the tray up and out. look for small dc motor and spindle. this motor is used to spin the tray. You should find a black belt2_bing.gif between motor and spindle. Make sure it is in good condition. Look to the right rear of the unit. there is a second motor and belt which drives the tray. This belt may be broken or off its spindle. repair or replace the belt as necessary. Plug the unit in and test the open/close function and ensure the gear train, belts2_bing.gif and carriage move smoothly. reassemble.

Apr 11, 2010 | RCA RS1289 5-Cd Changer Mini Systemwith...

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My dads 5 cd stereo will not open for the cds to come out . how can i fix this problem ?


Remove the case screws on the left and right side panels. Pay attention to the long screws that come out of the middle of the panels to make sure they get back in the right spot. Remove one screw from the top rear back panel. Lift side panels of in a hinged motion from the bottom. Remove the top panel in a hinged motion from the rear. In the center of the disc tray remove 1 screw from center. Note the orientation of the tray for re-insertion. Lift the tray up and out. look for small dc motor and spindle. this motor is used to spin the tray. You should find a black belt between motor and spindle. Make sure it is in good condition. Look to the right rear of the unit. there is a second motor and belt which drives the tray. This belt may be broken or off its spindle. repair or replace the belt as necessary. Plug the unit in and test the open/close function and ensure the gear train, belts and carriage move smoothly. reassemble.

Mar 03, 2010 | RCA RS1285 CD Shelf System

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RCA RS 2650 will not read CD's


Does it have problems spinning up the disc, so that the disc will start very slowly, like if it didn't have enough power to spin?

If so, the problem might be oxydized brushes and commutator in the spindle motor.

One way is to replace the spindle motor, another way is to clean it (which is not very simple, but it's also not impossible, so if you think you need to clean it and you want info on that, just post me some feedback, i can explain the procedure).

Another thing to check is the door closed switch (you might want to do it prior to dismantling and cleaning the motor, it should be somewhat easier). If the door switch doesn't get activated or if it doesn't work properly, the CD will not start spinning at all.

If the door switch does not get activated when you close the door, then some part of the door that activates the switch might be bent, broken or otherwise damaged, and if the switch does get activated but doesn't seem to make a proper contact, then either the switch has oxydized contacts or it is damaged and needs to be cleaned or replaced respectively.

You can check the switch with a resistance measuring function on a multimeter - it should show just about zero ohms, a few tenths of an ohm maybe when the switch is activated, meaning that the switch is good.

You can also check it with a continuity (diode) test function on the multimeter - it should show about zero millivolts, maybe a millivolt or two voltage drop or give a sound alarm when the switch is activated, again meaning that the switch is good.

Other causes may include problems with electronic motor controller IC (chip), problems with power supply, bad connector contacts or bad solder contacts, just to name a few.

I hope this helps somehow.

regards

3rq8 (Triarcuate)

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1 Answer

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Jul 17, 2009 | JVC MX-D401T Shelf System

1 Answer

The tray of cds does not work properly, does not allow the change of disc to disc and stuck


Try pressing repeatedly the eject button while you turn on the unit. If this doesnot work
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You need to manually open to take out the cd .


The rubber thread which should be connected to the motor inside the cd player might have moved from its place.

You need to place the rubber thread to proper place.

Also if the belt is slipping, the mech never gets the "drawer closed" signal, and the disk will not spin.

Mar 04, 2009 | Aiwa NSX-A505 CD Shelf System

1 Answer

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Apr 25, 2008 | Audio Players & Recorders

1 Answer

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The loading mechanism is out of timing. This needs to be taken apart and reassembled. I'll try and locate the instructions for this tonight.
Dan

Mar 20, 2008 | RCA Lawton Turntable with Analog Radio/CD...

1 Answer

ERROR, NO DISK


No if the cleaning does not work, you will need to have the unit hooked up to test equipment to check if the laser is bad. It could also be a bad spindle motor if the unit will not spin. good Luck

Mar 14, 2007 | RCA RS2600 CD Shelf System

1 Answer

CD Changer spinning continually


i have the same exact problem with mine. what i did was manually pull open the cd deck, stop the disk carousel from spninning by holding it still, then push the deck closed. the cd deck will no longer work, but at least it stops spinning. the auxiliary works fine and so does the radio.

Feb 07, 2007 | RCA RS2652 5-CD BOOKSHELF SYSTEM Shelf...

1 Answer

CD won't spin


Im afraid the laser is worn out, or there is a power supply problem, or the spindle motoer servo curcuit is defective. If you know how to service solid state curcuits, maybe it will be worth fixing. Im sorry to say, if you do not, then most likly the repair will exceed the cost of a new unit or come close to it. Good Luck PS please do not forget to rate this thread.

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