[TechAssist] Re: NEC CT3270S blows regulator STRS6301
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 18 Feb 2004 17:50:59 -0500
Leonard,
In the TV tech program, double click the "solution" field, first line and
search for that STRS6301.
You will find some results that may help..depending on what manufacture's
chassis that set uses.
A lot of them specify caps to change.,.you may want to change the HOT as a
precaution.
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: Wednesday, February 18, 2004 11:04 AM
Subject: [TechAssist] NEC CT3270S blows regulator STRS6301
Anyone have some experience with these. I have the manual and have replaced
several leaky capacitors and repaired a bunch of marginal connections.
The set will run for hours to days then blows the regulator. It does not
seem to be running hot, nor do I see any symptoms that would indicate a
problem. Just to be sure about the part I used my last Sony chip the last
time I replaced it and it blew again. Any experience with these would be
appreciated. I have checked the tips on the site and the archives, as well
as Jeff's Tech Repair CD.
The other issue is that it needs a little white balance adjustment and this
was the series of sets that had the AKB without any adjustable parameters
(what a dumb idea!). Anyone ever tinker with that circuit? The tube tests
OK (yeah, that was a surprise) but it needs a little more red...
Thanks,
Leonard G. Caillouet
Electronics World
Gainesville, FL
352-332-5608
352-332-5668 (fax)
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