Have done a ton of these Toshiba's as have most techs for vert problems.This one came in with insufficient vert sweep.C305=2.2 ufd/50vdc cured that,but then I had vert overscan,which would not adjust enough with the vert hgt. pot;R352=2k.Replaced the following with no change; C301=2.2 UFD/50vdc C306=1000ufd/35vdc C308=220ufd/50vdc C330=10ufd/50vdc C310=1000ufd/35vdc R352=Vert hgt pot,2kohm IC301=AN5521 Rechecked all my cap values.I'm an ASC for Toshiba & never had a simple vert problem have me stumped.Checked all resistors in the vert. cct. & all voltages are good.Inputs welcome.Maybe my yoke,which of course is bonded..TIA.. Don of HARTS-TVCR-ASC 9 Robert St,Oromocto,NB,Canada,E2V3N2 Tel-506-357-9785,Fax-506-357-6010 hartstv@xxxxxxxxxxx ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/