[TechAssist] Re: Zenith Model PVR5263DT BIG SCREEN TV
- From: "Jeff Farnsworth" <jlfonz@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 10 Jul 2004 10:24:21 -0500
About the jumpers. I believe they are on the left corner, to the rear of
the set, looking from the back of the set. Jumper out red and blue while
adjusting green--etc etc.
TV Doctor
Avalon, Wi
----- Original Message -----
From: "Gregory Smith" <gaserv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, July 10, 2004 8:44 AM
Subject: [TechAssist] Re: Zenith Model PVR5263DT BIG SCREEN TV
> Good Morning Alvin
> For the G2 setup on that set there are some jumpers or switches on
the
> convergence board & one is labeled G2 setup, just turn the switch on &
> adjust each G2 till you can barely see fine lines of each color on the
> screen of equeal brilliance. Do this after all 3 guns have been focused &
> mirrors & screen cleaned. You should have proper grey scale. Greg
> ----- Original Message -----
> From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, July 10, 2004 12:57 PM
> Subject: [TechAssist] Re: Zenith Model PVR5263DT BIG SCREEN TV
>
>
> Hi Jeff
> I checked the resistors on the 3 crt boards and all three were open
> I replaced them (120k) R5102 and the picture is brighter so I will also
> check the brightness circuit
> and level settings..Previously I could not see the menu but can read
> them now.
> Thanks for your suggestions
> Alvin R
> Radio & Tv Centre
> Jeff Farnsworth wrote:
>
> >Don't forget the (3) 120k ohm resistors on the 3 crt modules that go bad
> >(may be 110K ohm). ---If--- I remember right the location numbers are
> >R5102. Gotta check them outa circuit---I just replace them.
> >
> >TV Doctor
> >Avalon, Wi
> >
> >
> >----- Original Message -----
> >From: "armando guerra" <birdie@xxxxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Friday, July 09, 2004 6:51 PM
> >Subject: [TechAssist] Re: Zenith Model PVR5263DT BIG SCREEN TV
> >
> >
> >
> >
> >>Sure sounds like the tubes are very weak.I had one in here where the
high
> >>
> >>
> >voltage
> >
> >
> >>splitter was bad.I replaced it,got a pix but was very faded.The emission
> >>
> >>
> >was low
> >
> >
> >>on the tubes.Its 9yrs old so thats about all you are going to get out
of
> >>
> >>
> >it.Just
> >
> >
> >>my opinion.
> >>Mando
> >>Birdie's TV & Electronics
> >>Casa Grande, AZ
> >>
> >>Alvin Rose wrote:
> >>
> >>
> >>
> >>>Hi Guys
> >>>we have a Zenith PVR5263DT Model big screen tv .9-1527 main board...
> >>> Which has a very dark picture..G2 controls are up full..Very difficult
> >>>
> >>>
> >to
> >
> >
> >>>read graphics on screen Brightness up full..Looks like a defective
> >>>picture tube.
> >>>Would the three picture tubes be defective of is it a voltage
> >>>or other problem..I do not have a pdf of this chassis
> >>>Any help would be appreciated
> >>>Alvin Rose
> >>>Radio & TV Centre
> >>>Marystown, Nl
> >>>
> >>>
> >>>
>
>>--------------------------------------------------------------------------
> >>
> >>
> >---
> >
> >
> >>>Lost Password:
> >>>http://www.tech-assist.org and select "Login Problems?".
> >>>Email Archives:
> >>>//www.freelists.org/archives/techassist/
> >>>
> >>>
>
>>--------------------------------------------------------------------------
> >>
> >>
> >---
> >
> >
> >>Lost Password:
> >>http://www.tech-assist.org and select "Login Problems?".
> >>Email Archives:
> >>//www.freelists.org/archives/techassist/
> >>
> >>
> >>
> >>
> >
> >
>
>---------------------------------------------------------------------------
> --
> >Lost Password:
> >http://www.tech-assist.org and select "Login Problems?".
> >Email Archives:
> >//www.freelists.org/archives/techassist/
> >
> >
> >
>
>
>
>
> --------------------------------------------------------------------------
--
> -
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
>
> --------------------------------------------------------------------------
---
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
>
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
