It could be a select part that must have certain tolerances Phillip R Hull STET phil245@xxxxxxxxxxxxx FAX 517--569-3075 Professional Technicians only ----- Original Message ----- From: "Joel Jacobs" <jj@xxxxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, June 11, 2004 4:40 PM Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > It's a puzzle isn't it? Mine is in an OEM bag that says LA7833S on the bag > but no 'S' on the part. Maybe the 'S' means 'Select' where they torture > them in a tester and if they survive.... Who knows? > I surely don't remember there being an 'S' on the original either. > Joel Jacobs > Ohio Consumer Electronics > Pickerington, Ohio > > ----- Original Message ----- > From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Friday, June 11, 2004 4:31 PM > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > I ordered the IC (online) and it said LA7833S right on the invoice. > > Phillip R Hull STET > > phil245@xxxxxxxxxxxxx > > FAX 517--569-3075 > > Professional Technicians only > > ----- Original Message ----- > > From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Friday, June 11, 2004 4:13 PM > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > Well I called Toshiba and asked if they knew the difference between the > > two > > > ic's and they didn't. I don't have one in stock to compare, but I > will > > > order one from Toshiba today and see what I get. > > > > > > Phillip R Hull STET > > > phil245@xxxxxxxxxxxxx > > > FAX 517--569-3075 > > > Professional Technicians only > > > ----- Original Message ----- > > > From: "Joel Jacobs" <jj@xxxxxxxxxxxxxxxx> > > > To: <techassist@xxxxxxxxxxxxx> > > > Sent: Friday, June 11, 2004 3:19 PM > > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > > > > Well, I got my parts from tritronics today. The bag says p/n 23319787 > > > > LA7833S and it's a Toshiba bag, but the part in the bag is just a > plain > > > old > > > > (overpriced) LA7833 - no 'S':>( > > > > Joel Jacobs > > > > Ohio Consumer Electronics > > > > Pickerington, Ohio > > > > > > > > ----- Original Message ----- > > > > From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> > > > > To: <techassist@xxxxxxxxxxxxx> > > > > Sent: Wednesday, June 09, 2004 11:34 AM > > > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > > > > > > > That is the correct part # for LA7833S > > > > > Phillip R Hull STET > > > > > phil245@xxxxxxxxxxxxx > > > > > FAX 517--569-3075 > > > > > Professional Technicians only > > > > > ----- Original Message ----- > > > > > From: "Joel Jacobs" <jj@xxxxxxxxxxxxxxxx> > > > > > To: <techassist@xxxxxxxxxxxxx> > > > > > Sent: Wednesday, June 09, 2004 11:06 AM > > > > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > > > > > > > > > > I found a couple at Tritronics but not under the LA7833S number. > If > > I > > > > put > > > > > > in the Toshiba P/N 23319787 they showed it in stock. Keeping my > > > > fingers > > > > > > crossed that it's the right part... > > > > > > Joel Jacobs > > > > > > Ohio Consumer Electronics > > > > > > Pickerington, Ohio > > > > > > > > > > > > ----- Original Message ----- > > > > > > From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> > > > > > > To: <techassist@xxxxxxxxxxxxx> > > > > > > Sent: Wednesday, June 09, 2004 9:42 AM > > > > > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > > > > > > > > > > > > > I have always ordered mine from Toshiba. But I think you can > > order > > > > from > > > > > > > partsolver.com or the Sears web site. www3.sears.com > > > > > > > Phillip R Hull STET > > > > > > > phil245@xxxxxxxxxxxxx > > > > > > > FAX 517--569-3075 > > > > > > > Professional Technicians only > > > > > > > ----- Original Message ----- > > > > > > > From: "Joel Jacobs" <jj@xxxxxxxxxxxxxxxx> > > > > > > > To: <techassist@xxxxxxxxxxxxx> > > > > > > > Sent: Tuesday, June 08, 2004 5:27 PM > > > > > > > Subject: [TechAssist] Re: Toshiba 43H71 repeat vertical failure > > > > > > > > > > > > > > > > > > > > > > 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/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -------------------------------------------------------------------------- > > > > > > --- > > > > > > > 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/ > > > > > > > > > > > > > > > > > > > > -------------------------------------------------------------------------- > > > --- > > > > 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/ > > > > > -------------------------------------------------------------------------- --- > 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?". 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