Could be affecting the timing and size of the waveform causing shutdown. Al Marquardt ampm@xxxxxxx Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----- Original Message ----- From: "LeRoy Westlund" <llw@xxxxxxxxxx> To: "TechAssist" <techassist@xxxxxxxxxxxxx> Sent: Thursday, May 19, 2005 2:18 PM Subject: [TechAssist] A Technical Question. (CTC169 chassis). >I have a CTC169 chassis that I pulled from a 32" set in the home. > I have rebuilt the Reg. ckt., and replaced all the common failure parts, > including the Chopper, IC, all Reg. e-caps, and CR4118, and C4103. > > I think the set is fixed, cause I have it hooked up to a 27" picture > tube/yoke test set in the shop, and it shows a good picture, but only for > about 10-15 seconds, and then it shuts down. If I leave the antenna > disconnected, it will stay running for as long as I leave it on, but, as > soon as I connect the antenna and tune to an active channel, it will shut > down. > > I think the reason for this is the fact that I am using a smaller CRT / > yoke > for testing. > Maybe it's driving the CRT too hard, with the video coming through. > I just wanted to check with you guys, before I take it back in this > condition, to see if you agree that it might work normal after > re-connecting > it to it's proper loads, in the home. > I don't want to be embarrassed if it shuts down in the home. It will make > me > look bad. Also it is a 25 mile trip one way. > > Thanks for any advice. > I'd like to deliver it back later this P.M. > > LLW > LeRoy Westlund > Westlund TV & Electronics > 97 North Main " I forgot,..to remember,.. > Centerfield, UT 84622-0087 to forget " > Ph./Fax 435-528-3822 > mailto:LLW@xxxxxxxxxx > > > ----------------------------------------------------------------------------- > This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Appliance Repair List: > http://www.tech-assist.org/secure/tip/chatjoin.htm#app > Email Archives: //www.freelists.org/archives/techassist/ > > ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/