With the help of a friend, I have found that pins 2 and 3 of the T862 do not ring. I happened to have a donor chassis here from a dead 27" that I eventually condemned, and also found that pins 2 and 3 did not ring. I do not know if the donor part was also my problem from the donor tv. The part is non stock tritronics. Can someone tell me definatively if this is my problem by either ringing one that you have, or might have had this problem. The number on the transformer is TPW-3321AG or TPW3321 BD Thanks for the help getting this far Ralph, and let me know if you DIDN'T get my e-mail with that panasonic service kit fix. For everyone else, I will cut and paste this fix here. Panasonic model PT51G20 chassisAEDP809 very intermittant shutdown 1) Pull and completly solder ALL of the "B" board 2) on the "B" board, there are two red caps that have 2 pots under them that have epoxy on them. Bad juju. Replace with kit # TXANV096SER kit has pots, epoxy, and destructions 3) Check (I would just replace) the following resistors for being out of tolerance. R1934 1932 1973 1972 1909 Jeff Farnsworth Lyles TV and Appliance 17 S Washington St Elkhorn, Wi. 53121 ph 262-723-3477 fax 262-723-3658 tech@xxxxxxxxxxx ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/