Looks like you may have missed a connection on the 9-1302 baord --------------------------------------------------------------- Text pasted from WinSTIPS 2.0 http://www.ServiceSoftware.com --------------------------------------------------------------- ZENITH 9-1302 Loss Of Convergence, Bowed In On Sides, Picture Pulsates Marshfield Tv Check Pin 8 Of Plug 3c7 For 26 Volts. If Missing, Check Solder On L3408, 26v Supply From Tx3402 Pin 8. Whole Module Eat Up With Bad Solder Joints, But That Was The One Causing This Particular Problem. --------------------------------------------------------------- ZENITH 9-1302 Convergence Out, Picture Bowed And Pulsating Gary D. Bombard Action Tv Systems Soldered Connections All Over Board And Especially Around Connectors Ch21, Ch32, Ch33. Also Soldered Main And Convergence Power Boards. --------------------------------------------------------------- --------------------------------------------------------------- Text pasted from WinSTIPS 2.0 http://www.ServiceSoftware.com --------------------------------------------------------------- ZENITH 9-1302-6 Picture Pulls In On The Sides To A Hour Glass Shape Doug - Vision Video Labs, Inc. Resolder 20 Plus Bad Connections On Board. Many Broke Loose. --------------------------------------------------------------- ========================== Jeff Stielau Shoreline Electronics Repair 344 East Main Street Clinton,CT 06413 860-399-1861 860-664-3535 (fax) jstielau@xxxxxxxx ======================== "If you push something hard enough it will fall over." Fudd's First Law of Opposition - Sir Sidney Fudd ----- Original Message ----- From: "javiles6" <javiles6@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, May 03, 2004 1:51 PM Subject: [TechAssist] Zenith PV5263RK(Need help) > Hello Techs > > I been working in this set for quite a while and now that i finally have it to turn on, after a minute or so it goes into a hourglass form. Before this problem the set had sound but no picture. Replace a shorted HOT but it blew it instantly. So i replace the flyback, put in an original HOT change about 10 caps in SMPS. Also a couple of diode, resolder both boards. At first turn on set was fine but the convergence was out of wack, while adjusting it the set started bowing in from the middle, if i turn it off and back on it works fine again but then the problem comes back. Any ideas what i have miss or anything else need to be replace. I have no schematic but i`m just working with a little bit of experience on other zenith model i have work on before. I was thinking a regulator problem but maybe one of you techs out there have confront this problem and may give me an idea. Your help like always is very appreciated. > > Thanks > > > Jose > > Aviles Computer & TV Repairs > 508 Bingaman st > Reading, PA 19602 > tel # 610-478-1342 > > -------------------------------------------------------------------------- --- > 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/