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

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 2 Dec 2004 07:29:25 -0500

Most likely a defective UOC IC (ref# 7200, Philips part # 935274285557). I
might also suggest ordering an EEPROM (ref# 7602, Philips part #
932215438682) as well.

Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxx


----- Original Message ----- 
From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 01, 2004 1:52 PM
Subject: [TechAssist] Philips 32PT663R37 chassis LO1.1UAC strange shutdown.


> 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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