[TechAssist] Re: Zenith Projo Z52Z95D8 Picture has Flashing Spells, OSD doesn't display while flashing.
- From: "Lyles Tv" <tech@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 18 Oct 2002 09:13:41 -0500
Luckily, yes I can tell you. The little old lady didn't hear our guys at
the door yesterday, So here it sits till later today. Model PVR4660VK
SMPS 9-1302-07 I'm sure this is gonna be something we all will want to
check on this and similar smps modules from zenith projos. I haven't pulled
the schematics to see what exactly is on the board, but it was described to
me as the deflection panel
Jeff Farnsworth
Lyles TV and Appliance
17 S Washington St
Elkhorn, Wi. 53121
ph 262-723-3477
fax 262-723-3658
tech@xxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 18, 2002 8:54 AM
Subject: [TechAssist] Re: Zenith Projo Z52Z95D8 Picture has Flashing Spells,
OSD doesn't display while flashing.
>
> Can you tell us what module the board was on
> al jacquard
> ampm@xxxxxxx
>
>
> ----- Original Message -----
> From: "Lyles Tv" <tech@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, October 18, 2002 9:48 AM
> Subject: [TechAssist] Re: Zenith Projo Z52Z95D8 Picture has Flashing
Spells,
> OSD doesn't display while flashing.
>
>
> >
> > It might be the same or similar problem that I just had on a multiple
> > repeat. Someone here helped me---thank you. Check the deflection
panel.
> > It is standing vertically behind the flyback. My symptom was the
picture
> > was going dark, but I could see it causing many other intermittant
> symptoms.
> > I took the board off of the smps module, and was glad I did cause it
> allowed
> > me to see bad connections I would have otherwise missed if I had left it
> on
> > the module. It had bad connections ALL over it. BTW. Even after
> getting
> > the cure to my symptom from someone here, heating, cooling, flexing, and
> > tapping would not force it to act up. I allmost blew it off, till I
seen
> a
> > single suspicious joint from the front of set with a flashlight. I will
> > ALLWAYS pull and solder these now.
> > Jeff Farnsworth
> > Lyles TV and Appliance
> > 17 S Washington St
> > Elkhorn, Wi. 53121
> > ph 262-723-3477
> > fax 262-723-3658
> > tech@xxxxxxxxxxx
> > ----- Original Message -----
> > From: "Jon Garver" <jongar@xxxxxxxxxxxxx>
> > To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, October 17, 2002 5:04 PM
> > Subject: [TechAssist] Zenith Projo Z52Z95D8 Picture has Flashing Spells,
> OSD
> > doesn't display while flashing.
> >
> >
> > >
> > > This Zenith projection Z52Z95D8 is a call back. Original problem
> > > was dead. Replaced fly, H.O.T., B+ diode. Took it home last week.
> > >
> > > According to the customer, it is now flickering or flashing. At times
> just
> > > occasionally, now it is doing it more often, sometimes so bad that you
> > > can't see the picture. When it is acting up, they can't access the
OSD.
> > >
> > > Going to look at it next week so I thought maybe someone has seen this
> > > before and can give me a clue as to what might be the problem.
> > >
> > > Thanks,
> > >
> > > Jon Garver
> > > Heritage Television Service
> > > Monticello, Indiana
> > > 574-583-9681
> > > jongar@xxxxxxxxxxxxx or
> > > HeritageTV@xxxxxxxxxxx
> > >
> > >
> > >
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