[TechAssist] Re: Sun monitor shutdown

  • From: "mike wilson" <mykeelike@xxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 19 Feb 2003 23:32:08 +0000

GDM-5010 sounds like a sony chassis. never seen a 5010.however if it is a 
sony then i would look for the famous trouble maker IC's on the sweep 
board.CXA2043 smd. CXA1908s and CXA1907. those chips cause shutdown 
problems.good luck.



Mike Wilson
A.M. Stereo & Video
Seattle WA.





>From: "miglinasj" <miglinasj@xxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: Sun monitor shutdown
>Date: Wed, 19 Feb 2003 17:07:20 -0600
>
>
>Thanks Kevin, I appreciate your tip.
>
>JonasMiglinas
>Miglinas TV
>Chicago
>----- Original Message -----
>From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Wednesday, February 19, 2003 8:45 AM
>Subject: [TechAssist] Re: Sun monitor shutdown
>
>
> >
> > The only tip I have on this monitor is for no Start up, Led does not 
>light
> > up.
> >
> > Safety resistor R661 (3R3) in the start PSU is defective
> >
> > Kevin Gunn
> > Star Tek Electronic Services
> > 390 Springbank Drive
> > London, Ontario
> > www.startek.701.com
> >
> > N6J 1G9             519-473-6366
> > ----- Original Message -----
> > From: "miglinasj" <miglinasj@xxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, February 19, 2003 8:33 AM
> > Subject: [TechAssist] Re: Sun monitor shutdown
> >
> >
> > > Good morning all,
> > >
> > > I'm still missing out on what is causing this 1998 Sun monitor Model#
> > GDM-5010pt to shut down. I've checked the horizontal, vertical, and
> > regulator circuit and can't find anything shorted or open.Don't have a
>print
> > on this as client doesn't want to spend $. Looking to find schematic 
>from
>a
> > website or procedure to isolate shutdown, or possible tip on what to 
>look
> > for.
> > > Thanks for looking,
> > > Jonas Miglinas
> > > Miglinas TV
> > > Chicago
> > >
> > >
> >
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