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HP 54600A Display Image Squished

Question asked by Fixion on Nov 11, 2008
Latest reply on Jan 5, 2014 by bdtorr
I have an HP 54600A oscilloscope that is having some problems with the display.  The vertical axis of the screen seems to be squished and slightly distorted.  The image is about half as tall as it should be, and slightly stretched on top.  I've disassembled the scope and adjusted the "V. Size" and "V. Lin" POTs, and they help a little, but they don't have nearly enough range.  Does anyone have a schematic of this oscilloscope?  Does anyone have any idea as to what could be causing this problem?

I've attached an image of the screen, I apologize for the poor image quality, I didn't have a real digicam around, so I took the picture with my phone.  

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