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c0nfu33io 15th July 2008 11:41 PM

Problem with NAD 502 cd player

I found one of these on the street the other day. Decided to pick it up, as I have heard it produces pretty good sound:) Unfortunatelly disc would spin and play, but the laser would skip a second or two from time to time.
I got a new laser module for it (KSS-210A); replaced the old one and... disc would not spin anymore:confused:

any idea what could have happened with it and how to fix it?
all the best!

Mooly 16th July 2008 07:33 AM

New 210's come with a shorting link (Solder Blob) to short the Laser Diode.
Regards Karl

And do not alter the pot on the optical block.

c0nfu33io 24th July 2008 02:00 PM


Thanks for advice! Will try this once I am back home; going on holiday to get some sun now :D


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