H02 is usually spindle motor failure.
It can cause intermittent stopping during play or no play at all.
A few Panasonic models suffered from this fault.
In some cases the spindle motor was modified but tends to be supplied on an assembly, requiring transfer over of the optical pick-up (laser) and then full re-alignment.
This makes it barely worth the trouble.
Failure of the spindle drive IC can also cause the problem.
Cobweb, September 2005