I recently acquired this 20yo Service Monitor (1GHz Spectrum Analyser, etc) which does not boot. I don't wish to discuss its symptoms here, just to ask whether anyone has any service documentation for it?
I've done extensive google searches and found operations manuals, and a few other things including a supplement for the COM-120C variant (including a block diagram) but no schematics - IFR/Aeroflex has kept those really tight. The BatBoard discussion list has a number of other folk who've also looked and found nothing, but I thought perhaps it was worth asking here.
Clifford Heath