No kidding? I don't have the original anymore but I didn't notice that. If that's the case then theta's probably the problem.. I haven't found anywhere that has the 'S' version in stock yet - anyone know where I could order one? MCM has 24 day backorder - Tritronics has none but can order one - B&D does not list it - slelectronics.net lists two la7833's one from Korea and one from Japan but neither is the 'S' version... Joel Jacobs Ohio Consumer Electronics Pickerington Ohio ----- Original Message ----- From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Tuesday, June 08, 2004 4:03 PM Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > That set uses a LA7833S and it may be different because NTE showed no > sub on the web site. > Phillip R Hull STET > phil245@xxxxxxxxxxxxx > FAX 517--569-3075 > Professional Technicians only > ----- Original Message ----- > From: "Ohio Consumer Electronics" <jj@xxxxxxxxxxxxxxxx> > To: "Tech Assist" <techassist@xxxxxxxxxxxxx> > Sent: Tuesday, June 08, 2004 3:31 PM > Subject: [TechAssist] Toshiba 43H71 repeat vertical failure > > > > Set came in with no vertical deflection. Replaced LA7833 and it looked > fine. > > About three weeks later it's back with same problem. I put in a new > LA7833 > > and it blew immediately! I couldn't find any other problem so I figured > > maybe a bad new part so replaced it again and it worked ok this time. Ran > a > > bit hot after a while but that's normal with these newer cost reduced > > designs. I sent it home. Well 1 week later and it's back again! Same > > problem. Customer said it played all day the day before but today it > played > > only 10 minutes and went out. The LA7833 would not have been that hot > after > > only 10 minutes so I don't think it's a thermal problem - that and the > fact > > that one blew right away. I can't find any bad connections anywhere. I > > really need some help with this one, the customers been pretty good about > it > > so far but I think this may be my last chance to get it right... > > I'll appreciate any tips/suggestions - Thanks Much! > > > > Joel Jacobs > > Ohio Consumer Electronics > > Pickerington, Ohio > > > > > > -------------------------------------------------------------------------- > --- > > 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/