I've downloaded the file. Peter Oliver Tucson Radio TV From: "William Rayburn" <premtech@xxxxxxxxxxxxxx> Reply-To: techassist@xxxxxxxxxxxxx To: <techassist@xxxxxxxxxxxxx> Subject: [TechAssist] Re: Samsung TXN2771HF dead blown HOT Date: Sun, 30 Jan 2005 10:03:12 -0800 Peter, I've sent the file to your <oliver_peter1@xxxxxxxxxxx> account. After you download that let me know and I'll send the second.. Bill William H. Rayburn, CET NESDA Member Premium Technologies PO Box 442 Long Beach, Wa. 98631 (360) 642-4993 ----- Original Message ----- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Sunday, January 30, 2005 6:55 AM Subject: [TechAssist] Re: Samsung TXN2771HF dead blown HOT The SM might be usefull. How big is the SM this account will handle 10 meg now (assuming that the spam filters dont block it) you could also send to oliver_peter1 at yahoo.com it will also take 10 meg attachments. If I wanted 150 of the FLJ6920's I could get from mouser at a little over $3 ea. Fairchild's bugitary price for manufactures is about $3.64 ea Samsung parts lists it at $27.. (some one is making a good profit). the 2sc5144 by toshiba is $11.99 at B&D. Sanyo just released a 2SC5967 (or 68) that might work but hasn't made it to distubuitors online stock yet. NTE has NTE2533 but it is only1500v 25A. Peter Oliver Tucson Radio TV From: "William Rayburn" <premtech@xxxxxxxxxxxxxx> Reply-To: techassist@xxxxxxxxxxxxx To: <techassist@xxxxxxxxxxxxx> Subject: [TechAssist] Re: Samsung TXN2771HF dead blown HOT Date: Sun, 30 Jan 2005 00:05:16 -0800 Peter, A 2sc5144 will work for testing. I have the full SM on that unit if you need it. Bill William H. Rayburn, CET NESDA Member Premium Technologies PO Box 442 Long Beach, Wa. 98631 (360) 642-4993 ----- Original Message ----- From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Saturday, January 29, 2005 8:44 PM Subject: [TechAssist] Samsung TXN2771HF dead blown HOT Samsung TXN2771HF service # TXN2771HFX/XXA MFD Oct 2003 Set is dead. HOT is blown. It is marked J6920 with fairchild logo. It has the large case like a TO3PL although with fairchild it appears to be TO-264. (same case size as 2SA1302). From that it appears to be a FJL6920 which is rated at 1700V 20A 200W. Didn't get a chance to pull the fly (was a short day today) but if it is arcing wouldn't show on a ring test. CRT does not appear to have a HK short and B+ comes up without HOT present. Any idea where I can get a low cost generic version of this transistor (in the event of a non testable arc) or any known failure scenerios? Peter Oliver Tucson Radio TV ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.2 - Release Date: 1/21/2005 -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.2 - Release Date: 1/21/2005 ----------------------------------------------------------------------------- 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/ -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.2 - Release Date: 1/21/2005 -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.7.2 - Release Date: 1/21/2005 ----------------------------------------------------------------------------- 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/