Hello, I am servicing an ORION which I initially thought would be a piece of cake. The unit was recently brought into shop with no vertical sweep. I replaced IC401 (LA7840) thinking this would correct the problem but to no avail. All adjoining components check okay. I have no service literature, am seeking case history info on this model. Assistance is appreciated. ORION TV MDL: TV1329A VERT PROBLEM Thanks, Fred MTS Electronics Fayetteville, NC fremur01@xxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/