Hello,
I have the player CLD S350.
This going wrong audio from LD, this is an audio:
http://www.mediafire.com/download/t7mgu ... dio_ld.mp3
CD audio functioning correctly.
Clean the lens and no change.
What can it be?
Thank for you time.

Any suggestions?

Did you try a different LD? might be laser rot.
How does the picture look?

Hi Sjoerg. Thanks for answering.
The image is of poor quality, as if it were a VHS.
Try with 3 different LD's and they all do the same audio problem.

Sounds like either the laser output is getting weak or it is way out of alignment. Both of these can cause audio issue. Also the older DiscoVision disc having laserrot can cause this.

Thank for reply!