Hello all, I checked the tips database, but nothing fits. This puppy has hv , but shuts down abnormally fast- about1 second. It seems to be too fast for a deflection scenario shutdown (I scoped v deflection-seemed to be there). I thought perhaps a marginal fbt drawing too much current from the SMPS? SMPS overcurrent shutdown??? There is no flashing light, or delay if I attempt to power-up again as would be the case with a micro or x-ray shutdown (hv=25kv). Whadduyathink? Jim McVey McVey Alltronix 327 Broadway Newburgh N.Y. 12550 *NOT* a NESDA member Factory authorized service for over 20 major brands. 845 561 8383 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.298 / Virus Database: 265.6.6 - Release Date: 12/28/04 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/