Hello

A friend of mine do have a kenwood DP-460 cd player with a cd playing problem.

My friend was sure that the laser was burned, but I
decide to test his Kenwood cd player, wen I use commercial music cd it
work perfect, but wen I use burned cd-r music, this Kenwood cd player can
not play more than 7 track, after 7 track it do jerky sound with the
music, it look like it can not follow those track.

Any hints of what could be the problems ?

Here is a link to a part of the schematic of the kenwood DP-460 cd player.

http://img101.imageshack.us/img101/4...60smallfy3.jpg

Thank

Bye

Gaetan