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/