General Electric Power Supply Issue CTC195 flyback transformer


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General Electric Power Supply Issue CTC195 flyback transformer

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TVNewbie
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colter@atomconsulting.com

Oct 31, 2004, 9:45 PM

Post #1 of 3 (1195 views)
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General Electric Power Supply Issue CTC195 flyback transformer	Can't Post

I need to install the CTC195 flyback transformer onto my board and i am a beginner on this. Anyone know of any graphics to show this? Instructions state that i should pull the HV anode lead but i am afraid i may damage something. There are two wires leading to the high voltage transformer......should i pull out both wires? Somewhat lost here, i can take a picture of it and post it if someone can help. If anyone has any advise before i dive into this one please let me know.

Thanks.

CB

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mikemaiertv
Enthusiast

Nov 3, 2004, 7:04 PM

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Re: [TVNewbie] General Electric Power Supply Issue CTC195 flyback transformer [In reply to]	Can't Post

CTC 195's could have one of several flys in them with out a model number a little hard to tell but best way to answer your question is order the part and recieve it if the wires are unattached as some are then pull them from the old, if not simply follow the old and solder the new in its place
Mike Owens Lead tech Maier TV Spokane Wa

hometown elect
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ddown@cogeco.ca

Nov 27, 2004, 1:58 AM

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Re: [mikemaiertv] General Electric Power Supply Issue CTC195 flyback transformer [In reply to]	Can't Post

The CTC195 is a Projection chassis, CTC197 is a direct view chassis. Replacement of the flybacks on the CTC197 is a common fault, but I have replaced the flybacks on the CTC195 as well, but very few. The 2 leads are... one for the focus/screen(smaller diameter) and the larger diameter lead in the taller chimney stack is for the high voltage to the HV splitter. Twist and turn as you pull on them and they will come out. But before you order the flyback, check around the microprocessor area and switched 5-12 volt regulator IC for any spillage damage. Coolant from the CRT has dripped down onto the chassis and corroded the board causing shutdown, no power up, erratic OSD, loss of sound and many more. Clean this up, repair any damage and then try set again...may say you a few $$

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