Check R 4114 ,R 4148, R4115 and especially C4115 1000pf surface mount off the base of Q4105 Robert tvservice@xxxxxxxxxxxxx H & H Electronics Inc Dallas, TX ----- Original Message ----- From: "Larry E." <videotech@xxxxxxxxxxxx> To: "tech-assist" <techassist@xxxxxxxxxxxxx> Sent: Saturday, January 31, 2004 12:17 PM Subject: [TechAssist] PTK 169PTC P60153EB reg. B+ too high shutsdown > Hi Guys, I could definitely use some help on this PTK169, All standby > voltages are correct, > set starts to come up then immediately shutsdown, originally I replaced > Cr4118 and C4102, > set ran perfectly in shop, brought to customers house, and set wouldn`t > start, set will start at > approx. 80 volts on variac but I have to back it down immed. to 69 volts > to keep it running, > at this setting the run regulated voltage is already at 135 volts, of > course if I try to increase the > variac it shuts down. I have checked Y4301, CR4123, CR4401, CR4402, > C4104, C4108 > C4401, C4402, C4406, I removed the anode lead from the splitter, still > shutsdown immediately > I`m lost at this point any ideas? tia, Larry E > Larry Eastman > American TV & Electronics > Crystal River, Fl. 34428 > > > -------------------------------------------------------------------------- --- > Jokes, complaints, off topics, general chat. Everything other than repair > help problems can be found at this new list. No archives and posts will not > be found on Google or any other engine!To remove or join, click: > mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat > Send to the list at chat@xxxxxxxxxxxxxxx once subscribed. > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ----------------------------------------------------------------------------- Jokes, complaints, off topics, general chat. Everything other than repair help problems can be found at this new list. No archives and posts will not be found on Google or any other engine!To remove or join, click: mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat Send to the list at chat@xxxxxxxxxxxxxxx once subscribed. ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/