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Default Zenith Vertical Deflection Problems

Hello

I have a Zenith TV. Model ZB2771h. The picture takes up only about half of the screen now, and it has gotten worse over time. I noticed before that as the TV warmed up, it grew from about 1/3 of the screen to about 2/3 of the screen. I have replaced the capacitors around IC2100, but it did not change anything. I did find one bad capacitor.

Also. I can not find a schematic anywhere online. Any ideas?

Does anyone have any ideas as to what else I should do.

Thank You

The Smoker King
 
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