I found one email archived question about the STKs: "...This one uses about 13 transistors on the conv. board. Could not find any STK's. Thanks. David. ----- Original Message ----- From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, June 12, 2003 9:16 AM Subject: [TechAssist] Re: Hitachi Proj. model CU5001B. Chassis VP8X2. Will notpower up, relay will click. Power light intermittently comes on."... So, don't know for sure but it is a VP8X chassis. Phil > Is this an older set without the STK convergence ICs? Those "STKs" can > shut down a set. > BTW you can go to www.hitachiusa.com and set up a password for > yourself and get access to schematics,advice,etc free. Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx Larry E wrote: >Hi Guys, I don`t have SM for this oldie but customer wants fixed, his >description of picture >points to the convergence board, could someone with a manual tell me what the >IC`s are, >stk 392-xxx or 4274`s etc etc., I don`t want to make a trip out to his home >(long trip) if the IC`s are NLA, already checked tritronics web page, no luck, > thanks, Larry E >Larry Eastman >American TV & Electronics >Crystal River, Fl. 34428 >----------------------------------------------------------------------------- >This Email List is Public. Remove: http://www.tech-assist.org/remove.htm >Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation >Lost Password: http://www.tech-assist.org and select "Login Problems?". >Email Archives: //www.freelists.org/archives/techassist/ > > > > ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/