I am working on a Pioneer SD-P5183 big screen which I don't have a manual on and the convergence in the middle and top of picture is fine but the green and red is bowed at the bottom vertical. I have the board in the shop but not sure if the red and green bottom comes from the STK 4277. Any help would be appreciated. Scott Williamson Ernies TV, Inc Loveland, Co 80537 970-667-2424 970-203-9825 fax ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/