Assisting a local shop. tech ordered a replacement IC1501 vert. output. orig#: TDA8179. Distributor sent him a "sub" number STV9379. Installed it, still no vert. He thinks he has the -15V but not the +15V to the chip. Any suggestions? Could used a partial vert diagram to trace signal from the jungle on down. Thanks, phil Bader -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/