Leroy, I suggest you go to the members area (download main page) and review these files I had previously uploaded as it sounds like you may have your settings too far off from their base values. It is worth a shot: Zenith Convergence S..> 11-Mar-2004 16:24 401k Zenith Illustration.pdf 11-Mar-2004 16:26 693k Zenith Procedure.pdf 11-Mar-2004 16:23 905k Zenith Remote.pdf 11-Mar-2004 16:27 586k Bob Waterman, CET® #RI-28 Master Technician License #9109 Service Manager / Parts Manager Gemini Computer, TV, & Security Alarms (508)695-7302 (508)695-7769 FAX geminitv@xxxxxxxxxxx geminitv@xxxxxxx www.geminicomputertvsecurityalarms.com ----- Original Message ----- From: "LeRoy Westlund" <llw@xxxxxxxxxx> To: "TechAssist" <techassist@xxxxxxxxxxxxx> Sent: Thursday, April 22, 2004 1:18 AM Subject: [TechAssist] [ Update] Zenith PVR4660VK Pix is bowed equally on top, bottom, and sides, and convergence is bad. > Hi Avery, and All; > Mine is using 3 of the STK391-020 on the Convergence Amp module. > I replaced them, and NO help. All the 1 ohm resistors are OK. > All my + and - voltages (+26, -26, and + 16) to both the output board, and > the registration board are all present. The 110K and the 82K ohm resistors > (R3243, and R3244) on the SMPS board are also OK. > > I been trying to do a complete convergence alignment, but it's starting to > drive me crazy. All the controls on the registration board seem to work > normal, but, I'll be damned if I can swing them all into place. I am usually > pretty good at performimg dynamic convergence, but,...not this time, so > there may still be a bad componant somewhere. I even tried centering all the > controls, and starting over again. I can get it fairly close, but not close > enough to be anywhere near acceptable. > > > One more clue: When I adjust any ( Red, Green, or Blue) of the G-2 screen > controls, the vertical retrace line near the bottom of the screen has a > nasty 1/2 inch glitch in it. Might have something to do with the problem, > but I'm not sure where to look. Maybe a bad e-cap somewhere. > > Thanks, anyway, > LLW > > LeRoy Westlund > Westlund TV & Electronics > 97 North Main "Where there's a will,... > Centerfield, UT 84622-0087 There's always a way." > Ph./Fax 435-528-3822 > mailto:LLW@xxxxxxxxxx > > -----Original Message----- > From: Avery Boyd <adBoyd@xxxxxxxxxxxxx> > To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx> > Date: Wednesday, April 21, 2004 7:05 AM > Subject: [TechAssist] Re: Zenith PVR4660VK Pix is bowed equally on top, > bottom, and sides, and convergence is bad. > > > >If the convergence board is using stk392-110 replace them along with the > >1ohm resistors. > >Avery Boyd > >4666B S. Mingo > >Tulsa OK 74146 > >Phone 918-665-2400 > >----- Original Message ----- > >From: "LeRoy Westlund" <llw@xxxxxxxxxx> > >To: "TechAssist" <techassist@xxxxxxxxxxxxx> > >Sent: Tuesday, April 20, 2004 10:46 PM > >Subject: [TechAssist] Zenith PVR4660VK Pix is bowed equally on top, bottom, > >and sides, and convergence is bad. > > > > > >Hi members, > >I repaired my focus problems by replacing the Focus block. I still have bad > >convergence, and the pix is bowed equally on top, bottom, and both sides. > >Does anybody have a fix listed for this problem ? > >I don't want to buy convergence amps, cause I'm pretty sure it won't fix > the > >problem. > >I'll buy some if you guys think I need them. > >Can't afford to waste money buying parts that won't help. So far,..so > >good,...but,..I need a quck fix,...bad ! > > > >Any help is appreciated, > >LLW > > > >LeRoy Westlund > >Westlund TV & Electronics > >97 North Main "Where there's a will,... > >Centerfield, UT 84622-0087 There's always a way." > >Ph./Fax 435-528-3822 > >mailto:LLW@xxxxxxxxxx > > > > > > > >--------------------------------------------------------------------------- > - > >- > >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/