If you are speaking of the 4amp fuse that blows because of the STK's, I don't know, haven't seen it. I do know that the stk's must be replaced if that fuse is blown, and replacing it makes the set work. So, you've got nothing to lose by replacing them anyway. That IC has been up graded after all these years. The new no. is STK392-180. It supposedly is identical to the STK392-110 in every way, except the way the leads are attached. Also know that Pioneer has never been known to waste any solder, especially on the deflection module. But ALWAYS replace the STK's and remove the solder from the 4 transistors on heat sinks on the convergence board. Scrape and re-solder. HTH Walter --- TV Man <tvman@xxxxxxxxxxxxxxx> wrote: > Replaced FU-105 1 month later set is dead but > fuses are good. Can the STKs be bad and fuses be > good while set is dead? Any and all help would be > appreciated. Thanks, Dave > TV Man > P.O.Box 654 > Inverness, Fl. 34451 > > ----------------------------------------------------------------------------- > Lost Password: > http://www.tech-assist.org and select "Login > Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ ===== Walter Wood Future Tech Home Center 2786 Hwy. 43 N. Lawrenceburg Tn. 38464 931-829-3337 Fax 931-829-4044 mailto:wwood_38478@xxxxxxxxx __________________________________ Do you Yahoo!? Yahoo! Movies - Buy advance tickets for 'Shrek 2' http://movies.yahoo.com/showtimes/movie?mid=1808405861 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/