I have a radio/cd player, model WR3 that rejects inserted cds many times before playing them. Lately it won't play cds at all. How can I fix this?

SOURCE: CD Player Does Not Read CDs

Hi As you describe the problem, there are three likely possiblities, either the laser lense is dirty, the laser is beginning to fail, or there is a dead spot developing in the spin motor. Cleaning is the first step, and the least expensive...If you have some electronics experience, they are not difficult to clean, but you must expose the laser to do it, and I don't want to advise someone to do that, and forget to unplug the unit. It's free laser eye surgery, but I doubt you would be happy with the results. I would advise you to call around to local repair shops, and see what they charge to check it out and/or clean it, and then descide if it is worth proceeding. Hopr this helps, good luck!

SOURCE: NAD 5000 CD player

I FIX MY NAD 5000 CLEANING THE LASER LENS USING COMPRESS AIR

SOURCE: The CD player in my Pure Legato 2 system won;t

I have fixed this problem in 2 Legatos. But don't attempt this if you have no experience with electrical equipment.
You need to open the case (4 screws deeply recessed in the back panel, 3 screws securing the speaker terminals and the phono socket block, and the nut and plastic washer holding the aerial socket. Gently ease the rear panel back enough to access the rear of the CD mechanism. Under the CD laser assembly carriage, there is a small trim pot (with a yellow cross-head adjuster screw). I found a small anticlockwise adjustment got the CD player working again. (I assume this trimmer increases the gain of the optical sensor amp.) Secure the rear panel before powering on again to test. It may require a little trial and error to recover the full functionality of the CD.
Good luck.

SOURCE: jvc kd-sx770 car stereo--radio works, but cd player doesn't

I'm having the same issues w/mine. I've cleaned the connections between the system & the faceplate & tried the reset button but neither seem to work. As for running a cd cleaner disc thru the system.. it treats it the same as a normal cd.... 3 to 6 seconds after inserting it, "please eject cd" pops up on the screen... it's annoying as anything

SOURCE: monsoon raido Cd Error

just replaced my 2006 Pontiac G6 GT Monsoon 6 CD changer with an identical model pulled from a totaled car.How do I reprogram it so it works on my car.