Does any one know of or have a schematic or service manual on this set? I'm getting tired of working in the dark. Even with the lights on! ~grin~ TIA -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Michael OBeirne Sent: Wednesday, December 11, 2002 9:47 AM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Zenith Projo TV Mod#PVR5263RK Hi Ron, I checked this resistor and it checks ok. The OSD is as washed out as the pic itself. I can control the contrast but no the brightness. I've repaired ton's of other TV's, never worked on a projection TV. I think I'm beginning to see why all the other shops around here didn't want to touch this thing, but I hate it when a customer is unhappy. I also love it when I can fix something that no one else can or would. =) Michael OBeirne Dove Lane Electronics Rutherfordton, NC. 28139 828-288-9050 -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Ron Miller Sent: Wednesday, December 11, 2002 9:24 AM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Zenith Projo TV Mod#PVR5263RK Have you replaced the 110k ohm off the horiz output transistor?Do you have normal OSD? Country TV Ron Miller 484 FM444 S. Inez,TX 77968-5002 V.(361)782-6419. F.(361)782-9149 e-mail: rlmbkm@xxxxxxxx ----- Original Message ----- From: "Michael OBeirne" <michael@xxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, December 11, 2002 7:10 AM Subject: [TechAssist] Re: Zenith Projo TV Mod#PVR5263RK > > ok.. I replaced the resistors in this TV. This improved the quality of the > picture some, but still no control over the brightness. Does anyone have the > schematic/service manual for this set or can you tell me what/where is the > brightness controlled on this beast? > > Thanks. > > Michael OBeirne > Dove Lane Electronics > Rutherfordton, NC. 28139 > 828-288-9050 > michael@xxxxxxxxxxxx > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of tvservice > Sent: Tuesday, December 10, 2002 2:14 PM > To: techassist@xxxxxxxxxxxxx > Subject: [TechAssist] Re: Zenith Projo TV Mod#PVR5263RK > > > > Look for open 120K ohm 1/2 watt resistor next video output transistor on > each CRT board. Must unsolder resistor to measure correctly > Robert > tvservice@xxxxxxxxxxxxxxxxxxx > H & H Electronics Inc > > ----- Original Message ----- > From: "Michael" <michael@xxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Monday, December 09, 2002 3:10 PM > Subject: [TechAssist] Zenith Projo TV Mod#PVR5263RK > > > > Hey Gang, > > > > I'm gonna try this again. Sorry Mr. Moderator!. =) > > > > I have a Zenith > > Projo TV Mod# > > PVR5263RK that has washed out video as well as no control of > > brightness what so ever. I've found in other TV's of this type that the > PIP > > module is creating a problem. Any suggestions? Appreciated! > > > > Merry Christmas > > > > Michael > > Dove Lane Electronics > > Rutherfordton, NC. > > The Foothills of the Blue Ridge! > > michael@xxxxxxxxxxxx > > > > > > > > ------------------------------------------ > > Submit A Repair Tip For Everyone Here: > > http://www.tech-assist.org/secure/tip/main.html > > ------------------------------------------ > > To REMOVE your email address, click here: > > http://www.tech-assist.org/unsubb.html > > To CHANGE your email address, click here: > > http://www.techassist.net/forms/change.html > > > > > > > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > > > ------------------------------------------ > Submit A Repair Tip For Everyone Here: > http://www.tech-assist.org/secure/tip/main.html > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > > ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html