I'll be on the chat room at 9:00 tonight if anyone wants to discuss test equipment for HDTV. I am looking for options for signal sources and would love to know what everyone else is doing. I'll post any useful info here in a summary. Also, does anyone have datasheets for the Shindengen MX0541 and MX0841 used in Sony power supplies or know if they are compatible? I checked B&D, Shindengen, FTZ, Sam Goldwasser's FAQ, and several other locations I have bookmarked and can't find them. I was wondering if the 841 is maybe just a higher powered version of the 541, perhaps? I happen to have one of them in stock and need a 541. I know Sony went to the 841 in later sets. I suspect that Shindengen may have replaced the 541 with the 841 but not sure what the diffs are. If it is just a beefier replacement it might make sense... Leonard G. Caillouet Service Manager Electronics World Gainesville, FL 352-332-5608 352-332-5668 (fax) ***************************************************************************** CHECK OUT THE NEW CHATROOM! Just login and click on chat! http://www.tech-assist.org/secure/tip/main.htm The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/