I had a 61F90 that did the same thing, it was the IF module.Try cooling that when it straitens out. Al Marquardt ampm@xxxxxxx Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----- Original Message ----- From: "Al Gutz" <alg@xxxxxxxxxxx> To: "techassist" <techassist@xxxxxxxxxxxxxx> Sent: Thursday, April 07, 2005 10:49 PM Subject: [TechAssist] Toshiba 50H81 TAC0151 Horz tearing > > Set ha no sync at turn on then horz tearing. I see notes about the hyper > card causing this. > Is this the standup card beside the tuners? > > If I apply heat to this card before turning on the set starts OK but > when warmed up cannot make the trouble show with freeze. ESR all the > electro caps on the board, all check OK. > > Is there a fix for this board or is it a replacement? > > Set works good on S Video but trouble shows on reg video and tuner. > > Thanks for any info > > Al G > Al's TV-Electronics > Pembroke Ont. > Canada > > ----------------------------------------------------------------------------- > This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Email Archives: //www.freelists.org/archives/techassist/ > > ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/