Quote:
Originally Posted by bandersen
Is there a focus coil or magnet around the neck of the 8YP4 ? If so, you need to remove it. The 8YP4 is self focusing and an external magnetic field is not needed. Also no ion trap magnet.
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I have used this 8yp4 before, when I brought up my FADA 895, so it was hooked up as you say.
One of which can be seen here,
https://www.youtube.com/watch?v=Id3OWPlHtVo
But I have no clue as to why it did not work this time, it just gave a blank raster, brightness cont had no effect, SOMETIMES there was a dim negative image, but it just did not like it.
But hooked up the other tube, BAM! Image. so who knows
