Thanks Guys.... I should have asked for this info 3 weeks ago, Might have been fixed by now.;-) Thanks to all, and thanks for attachments. -Ed- Ed Gaidies Tel-Tek Electronics Ontario-Canada teltek3@xxxxxxxxxxxx On 26-Aug-04, at 8:25 AM, Shoreline Electronics wrote: > Check these scenarios. > > On switching supplies like these , I try and check EVERY resistor and > diode > and transistor in the primary and feedback loop to be safe..time > consuming > but worth it. > > Pull the Horizontal output out to prevent any over regulating > disasters! > > --------------------------------------------------------------- > Text pasted from WinSTIPS 2.0 > http://www.ServiceSoftware.com > --------------------------------------------------------------- > > RCA CTC197 > > Repeat Failure Of Regulator. > > Garris Tv - New Bern, Nc > > Replaced U14101, Q14101, R14146, R14145, R14125. > > --------------------------------------------------------------- > > RCA CTC197 > > Dead, Fuse Blown > > Bryce - Vision Video Labs, Inc > > Replace Q14101 (Irf740) #237476, U14101 (Ctda4605-3) #237476 And > R14125 > (100ohm) > > --------------------------------------------------------------- > > > > ========================== > Jeff Stielau > Shoreline Electronics Repair > 344 East Main Street > Clinton,CT 06413 > 860-399-1861 > 860-664-3535 (fax) > jstielau@xxxxxxxx > ======================== > "If you push something hard enough it will fall over." > Fudd's First Law of Opposition - Sir Sidney Fudd > > > ----- Original Message ----- > From: "Edward Gaidies" <teltek3@xxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Thursday, August 26, 2004 8:17 AM > Subject: [TechAssist] CTC197 Headaches, > > >> Anyone got any fixes in their database for a CTC197CN1 Model F36685. >> Customer said originally set was chirping even though it was not on. >> Fuse was blown when I started to work on it, and Q14101 was shorted. >> Have replaced Q14101, Also replaced R14146, Turned set on, and >> instantly shorted out Q14101 again. Replaced U14101 and Q14101 again, >> {now nothing, no relay click, just dead.} This is my first CTC197, so >> any help would be appreciated. This is a 36" set and customer is >> willing to spend a reasonable amount. I guess what I need is the >> Troubleshooting Guide, a some help from some that have had some >> personal experience on this chassis. >> >> Thanks; >> >> -Ed- >> Ed Gaidies >> Tel-Tek Electronics >> Ontario-Canada >> teltek3@xxxxxxxxxxxx >> >> >> >> >> ---------------------------------------------------------------------- >> ---- > --- >> Lost Password: >> http://www.tech-assist.org and select "Login Problems?". >> Email Archives: >> //www.freelists.org/archives/techassist/ >> > > > ----------------------------------------------------------------------- > ------ > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/