Rca ctc-125/xl-100

[footlooseman]

I found this RCA CTC-125/XL-100 a few months ago out by the street with a free sign and thought I would rescue it and as of today I am finally getting around to it.
WP_20150222_011.jpg
The TV kind of works but whenever I go to change the channel the screen go black, a noise pops up, and the wattage goes down to about 12 watts. Is the flyback bad or some other components causing the issue?

Please see video.

http://youtu.be/oOVTukIIaNE

If it’s not an easy fix maybe I should just scrap it out for parts.