[TechAssist] SYLVANIA MODEL 6427CTA Shutdown

  • From: ALVIN ROSE <ajroseca@xxxxxxxxxxxxxxx>
  • To: techassist <techassist@xxxxxxxxxxxxxx>
  • Date: Wed, 13 Jul 2005 15:10:56 -0230

Hi Guys
We have a Sylvania Model 6427CTA color Tv
(Canadian Model) which shuts down within a second
of two..Checked horr output and diodes in supply..checks ok
There is no large current draw before it shuts down...
Zener D396  looks like it has over heated the board
also R322 and R397 have over heated..C396 had
low esr which was replaced..Would appreciate any help or suggestions
on this one..Anyone have a PDF of the circuit
Alvin Rose
Radio & Tv Centre
Marystown, NL.
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