Causes of CD player skipping?


Hello,
I own a Sony CDP-M555ES 400 CD megachanger that has began skipping pretty badly, especially on tracks 1, 2, and sometimes 3. The problem seems worse with CD-R's and CD-RW's. The tracks will begin playing, and then the player will skip to another place on the track, to the beginning of the track, or to another track.
I tried cleaning the laser lens and this did not work.
Any ideas on what could be causing this?
Thanks for your help.
daltonlanny
I agree with Dave.
I had the same symptom on my old Yamaha cdx1030 (18 years old and my son is still using it). I used wd-40 to clean the rails then light oil to lub them.
Note: Dont use too much oil so wipe off any excess.
Good Luck
Update.
It worked!!
I took the cover off, cleaned the rails, lubed them, and the player works perfectly normal now.
Thanks to all of you for saving me some major bucks at the repair shop!
I called the local repair shop Wednesday and they told me my laser assembly was bad, and that it would cost a minimum of $200.00 for parts and labor!
Thanks again to all of you.
Hello, I have the SAME problem as you did.
Can you piont out to me where the Guide
rails are on a Sony CD changer?
Do you have a service manual?
Let me know. Thanks.