Yes, tried that. Still comes up, goes down. Leonard G. Caillouet Electronics World Gainesville, FL 352-332-5608 352-332-5668 (fax) ----- Original Message ----- From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, April 22, 2004 3:32 PM Subject: [TechAssist] Re: RCA P46733AT PTK-178LA shuts down immediately > Did you unplug input to HV splitter and see if it stays on?? It may be > splitter or CRT and this should eliminate them. > Phillip R Hull STET > phil245@xxxxxxxxxxxxx > FAX 517--569-3075 > Professional Technicians only > ----- Original Message ----- > From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, April 21, 2004 2:04 PM > Subject: [TechAssist] RCA P46733AT PTK-178LA shuts down immediately > > > > Yes, I am lucky enough to have two of these at once. > > > > This one came in for a vertical linearity problem and we found some gunk > on > > the board that looked like rodent or insect droppings causing some > > corrosion. It also has intermittently not responded to panel controls. > Now > > it comes up and goes down immediately. HV comes up, HOT collector output > is > > solid, clean and appropriately timed. Vertical output comes up and looks > > normal. Found a couple of bad caps but changing them no change. > > > > > > I suspect one of the run voltages is missing but don't have much to go on > > with this chassis. Anyone have the docs or can porvide any tips? > > > > Thanks again, > > > > Leonard G. Caillouet > > Electronics World > > Gainesville, FL > > 352-332-5608 > > 352-332-5668 (fax) > > > > > > > > > > -------------------------------------------------------------------------- > --- > > Lost Password: > > http://www.tech-assist.org and select "Login Problems?". > > Email Archives: > > //www.freelists.org/archives/techassist/ > > > > > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/