[TechAssist] Re: CTC169AB No Model # shutdown

  • From: "Larry E." <videotech@xxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 15 Aug 2003 17:00:45 -0400

Al, If I remember right the 169`s don`t like being run with the yoke 
disconnected, Check
C4401 & C4402 off the collector of the HOT, good luck, Larry
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
www.tvjunkyard.com

al m wrote:

> This came in with the HOT shorted. Replaced HOT with OEM and Damper diode 
> replaced caps in power supply. Standby voltage is correct. When power button 
> pushed high voltage starts to come up but stops at 5K, Regulated B+ is ok. 
> Now here's what I tried. I took the horizontal yoke plug off and high voltage 
> came right up, then shut off then right up again, then poof went the HOT.My 
> question is by pulling the yoke did I Change the timing for the HOT enough 
> for it to run without shutting down or do I have a bad yoke? Yoke rings 17 
> rings GOOD. Fly rings 27 rings GOOD. I don't have another HOT so I have to 
> find the answer.
> al marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
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