- #1
houlahound
- 908
- 223
While changing a CD in my vehicle CD player I noticed the CD is quiet a few degrees above ambient after it has been playing for awhile, not measured just felt very warm to touch.
the question is what is the source of the heat?
I considered the LED but that makes no sense.
Is it the motor that rotates the CD, seems unlikely due to the air gap between the CD surface and the rest of the system?
the question is what is the source of the heat?
I considered the LED but that makes no sense.
Is it the motor that rotates the CD, seems unlikely due to the air gap between the CD surface and the rest of the system?