Danny I had the same problem and had to replace U16201 the t-chip p/n 241266 also check the condition of r 14507 John Conti, TV >From: "Danny Garris" <dgarris@xxxxxxxxxxx> >Reply-To: techassist@xxxxxxxxxxxxx >To: techassist@xxxxxxxxxxxxx >Subject: [TechAssist] PTK195 - Black Bar in Picture?? >Date: Fri, 01 Jul 2005 16:21:40 -0400 > >What: 52" Big Screen TV >Make: RCA >Model: P52820BL >Chassis: PTK195DB > >Problem: After 25 min warm-up the picture will have (1) "Black bar" appear >in the screen and slowing moves from bottom to center of picture. This >vertical (going from left to right) "black bar" is about 2-3" tall and >would >appear at the bottom of screen and slowly move up to the center of the >screen. > >Yesterday I looked up this type problem on my WINStips program and I found >a >tip that suggested replacing R14705 (1.0 ohm) (1/4 W) I replaced this >resistor and now after warm up I have (2) "black-bars" appear in the >picture >after warm up. > >Anyone seen this problem? > >Danny Garris >Garris Radio & TV >New Bern, NC >dgarris@xxxxxxxxxxx > > >----------------------------------------------------------------------------- >This Email List is Public. Remove: http://www.tech-assist.org/remove.htm >Set Vacation >mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation >Lost Password: http://www.tech-assist.org and select "Login Problems?". >Email Archives: //www.freelists.org/archives/techassist/ _________________________________________________________________ Is your PC infected? Get a FREE online computer virus scan from McAfee® Security. http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/