[TechAssist] Philips 32PT663R37 chassis LO1.1UAC strange shutdown.

  • From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 1 Dec 2004 11:52:56 -0700

I have this 32" set made in 2003.  The picture comes on with strange colors,
alternating predominately red, green or blue.  The focus seems to shift and
there is noise in the picture, like hundreds of tadpoles swimming to the
left.  It always comes on with a menu labeled "active control".  It will
then shut down in 15 seconds and require 2 power button pushes to turn on
again. Interesting, if I continue to change channels, it will not shut down
but the picture never gets better.  All the PS sources and scan-derived
sources check OK.  The picture tube does not seem to be shorted.  I think it
may be the IHVT but I am looking for another opinion before I order it. I do
have the service manual.  TIA, John.
John Mielke
Main TV
636 main St.
Longmont, Co
phone 303 776 6955
fax  303 776 0792
maintv2004@xxxxxxxxxxx

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