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Old 30th October 2009, 12:07 PM   #1
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Join Date: Dec 2006
Default CD sony 337es esprit

I have this cd player and my laser no good anymore
Laser in cd is KSS190A and i search over net toooooo much pages and found just one who have this laser for the price of 595euro this is over expensive

I whant to know where i can buy this laser or his replacement

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Old 3rd November 2009, 06:08 PM   #2
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nobody ?
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Old 3rd November 2009, 06:31 PM   #3
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Join Date: Apr 2002
Location: Munich
are you sure ? clean lens, make sure the laser lens can move up and down freely, put acid free oil on the linear bearings, readjust pots in servo section..
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Old 4th November 2009, 01:45 PM   #4
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allready done that and clean flat cabal from laser to motherboard and somethime cd read cd somethime not

i have put cd on the osciloscope and adjust pot for laser ( i look on the another cd player sony 337es ) and i cant adjust similar i change elektrolitics in power supply and dc servo and all for laser and my adjustment now is ok but somethime cd read cd somethime not ( same cd disk )

i think that is laser allmost dead

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