Q: for those techs working on Aiwa 3-disc changers...

V

Vector Viper

Guest
I have had many of these come in my shop lately; usually a good dusting
out is all they need, and occasionally a laser assembly.
If those 2 "fixes" don't work, is there a common cause for the dreaded "cd
wont work"
problem?!

I have Aiwa XR-M55U unit, using a KSS 213F laser assy (was replaced, twice!)
(This is NOT the standard sized 3-disc unit, this is 1/3 size, silver
single disc)
the disc spins up, and the laser head noise is a loud, errattic
"hissing" for 3-4 seconds-
the directory is never read. The IC that drives the foucus/tracking
(TA2092N)
gets quite warm; could it be bad? Maybe a chip/signal filter cap is
open?

Thanks,
Aaron H.
 

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