[TechAssist] Re: Sony KV20FS100 BA6 chassis IC600 failure countermeasure, FET failures

Leonard,
Tritronics has a repair kit for this, #G-BOARD-KIT
I think it will work for your set.

Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net

----- Original Message ----- 
From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, February 16, 2004 4:49 PM
Subject: [TechAssist] Sony KV20FS100 BA6 chassis IC600 failure countermeasure, 
FET failures


Anyone run into this yet?  There is a mod for arcing that takes out IC600
that refers to VDR601.  The location is there but no part.  There is no part
listing for VDR601, ony VDR600, which is present.  Anyone know what is up
here?

Also, I have a unit that has the 2 FETs Q600, Q601 shorted and R601 open.
Anyone fix any of these power supplies yet?  This is the first one that I
have seen fail.  Any caveats or pitfalls in fixing these?  Does IC600
usually fail with the FETs.  My guess is it probably would have been the
source of the failure.

Leonard G. Caillouet
Electronics World
Gainesville, FL
352-332-5608
352-332-5668 (fax)





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