Hi Don thanks for the tips on the K51A chassis..Will check the flyback and regulator..I think the flyback is a common problem in that chassis. Alvin Don Hartigan wrote: >Alvin;Last one I repaired was the 36" version & had to replace the FBT,HOT & >REG.....bty the HOT=KSD5703,REG=SFP9640. FBT=FUH-34A001A .I used OEM for >this 36" unit's repair. >Don of HARTS-TVCR"ASC" >9 Robert St.,Oromocto,NB,Canada,E2V3N2 >Tel#506-357-9785,Fax#506-357-6010 >hartstv@xxxxxxxxxxx >----- Original Message ----- >From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx> >To: <techassist@xxxxxxxxxxxxx> >Sent: Saturday, October 30, 2004 7:15 PM >Subject: [TechAssist] SAMSUNG MODEL TXJ3278...CHASSIS K51A > > > > >>We have a Samsung Model TXJ3278 K51A chassis which had a >>shorted Horizontal Output transistor D5703 ..replaced it with a d1887 >>transistor ..This unit shorted in 20 seconds..I can find no tips on this >>chassis >>any help would be appreciated >>Alvin Rose >>Radio & Tv Centre >>Marystown, NL >> >> >> >>----------------------------------------------------------------------------- >>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/