[TechAssist] Re: PTK195 projo, bright scenes cause narrow picture
- From: "Garbage" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 9 Dec 2003 08:07:28 -0500
Your problem is going to be isolated to the SMPS circuit or the ABL circuit,
and I'd lean towards the SMPS.
----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 08, 2003 9:24 AM
Subject: [TechAssist] Re: PTK195 projo, bright scenes cause narrow picture
> I will forward this to the tech. it's his boss's set. A shop across
> town. So far all this is "over the phone". He needs to hang a probe on
> the HOT coll and see whats going on while it does it. Sometimes there's
> already a "known issue" floating around the forum, so took a shot.
> Will post as I find out from them.
> Phil
>
> George wrote:
> >
> > What's the voltage to HOT collector doing went this is happening? Power
> > supply, regulator, ???? Or video settings are misadjusted too high.
> >
> > George
> > Afana Electronics
> > Moreno Valley, CA
> >
> > ----- Original Message -----
> > From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Saturday, December 06, 2003 9:59 AM
> > Subject: [TechAssist] PTK195 projo, bright scenes cause narrow picture
> >
> > > NOrmal picture til real bright scenes, then fluctuates inward from
> > > sides.
> > > Scan caps?
> > > Phil Bader
> > > --
> > > Philip Bader
> > > Jan Phyl TV Inc. (estab. 1976)
> > > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > > Fax (863) 299-8821
> > > email: tjanphyl@xxxxxxxxxxxxxxx
> > >
> > >
> >
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> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
>
>
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