Hello guys, I have this Zenith TVModel SG2799y (main chassis# 9-959,SMPS/Sweep# 9-754) that when turn on at first (cold) is out of vertical and hor.sync,once gets hot it will be ok but also always has our glass shape.Have no sch.for it (Sams# 2921). Any help welcome. TIA, Jorge. Jorge Miret-Puerto Rico J.C.Video & P.C.Repair Tel:787-761-0920. jmiret@xxxxxxxx ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.