Author Topic: HP 8568A Spectrum Analyser not booting up. Both INSTR CHECK Leds on  (Read 192 times)

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Offline sm6413Topic starter

  • Newbie
  • Posts: 2
  • Country: fr
Hi everyone. I bought a dead HP8568a spectrum analyser that does not boot. Both INSTR CHECK leds come up and stay ON.

The seller i bought it from tested the top "screen" part of the analyser on a known working HP8568B and confirmed the display part worked just fine. So the issue is not from the display.

Has anyone here experienced a similar issue where both INSTR CHECK leds stay on?  What did you do to fix it?

Seems like the first thing to do is to clean all the contacts on the connectors and check continuity. Haven't tried anything yet.

Thanks everyone
 


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