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Posted to rec.antiques.radio+phono,sci.electronics.repair
Ken Ken is offline
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Default Wartime miniscope , miniature oscilloscope

N_Cook wrote:
I've now added a preliminary schematic to the file, a number of the controls
and inputs/outputs are not included.
http://home.graffiti.net/diverse:gra.../miniscope.htm
some other projects to complete before returning to restoring this 'scope

Why is there a pot stuck sideways there in the fourth shot, a
troubleshooting aid? Ken