Hello Group members. I am working with a Sharp TV (missing model #). No picture ,has sound.Crank up screen voltage I see a horizontal line. There is no vert. Try every thing even replace Ic X1224CE to TA8427 I do not have original IC. It is a simple IC with 7 pins I have 27 volts at pin 6 and pin3. Try hard but no luck. Any ideas is appriciated. Dang TD electronics. ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html