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Old 24 August 2017, 07:51   #109
Juglenaut
Maintenance Engineer/ET3

 
Join Date: Aug 2017
Location: Sioux Falls
Posts: 3
CRT. Has vertical shift and horizontal shift been looked into on the input your using? Even H-EW, h-amp, v-amp, defection parameters. Maybe the TV is throwing the image data out of raster, newer TVs may be getting raster data that it does not handle properly.
I am aware of the issue and I think that the tuner on several televisions have a difficult time deciphering the image data and is very likely the image is not centered before the input.

Most televisions have a service mode, monitors that have no service mode need modification on the input or internally.

To me it appears like a half 4:3 chopped 16:9, I say the original format output is 4:3.

Is the impedance matched?
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