Hi gang...I need to replace the CRT in two or three HP 54520A scopes. While the one's installed work, they are very well burnt and getting dim.
The tube is an HP 2090-0324 Hitachi Mizusawa J260194 9" P31 Green phosphor tube.
If any one has a boneyard scope with a good CRT, I could use a few. Also, can use the trim strip that holds the case to the front bezel.
Question: Would most 9" CRT's work with the existing video board?
Any help or thoughts appreciated.
Dan in Chandler AZ
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