Description
Keysight DSOX3012A Oscilloscope Repair
The Keysight DSOX3012A is a 100 MHz InfiniiVision 3000 X-Series oscilloscope — a 2-channel scope with a fast update rate and serial/analysis options for embedded and general design/debug. As a precision acquisition instrument, its faults concentrate in the analog front-end, the ADC/acquisition system, the trigger, and the display.
June Company repairs and calibrates the Keysight DSOX3012A for embedded, power, and test engineers.
Common Keysight DSOX3012A problems we fix
- A channel dead, noisy, or inaccurate — analog front-end damage from overload, repaired and recalibrated.
- Trigger faults — unstable or wrong triggering, corrected.
- Acquisition faults — bad or missing captures, restored.
- Display faults — blank or dim screen, repaired.
- Won’t boot or powers off — power-supply faults.
FAQs
A channel reads wrong after an overload — fixable? Yes. Front-end damage is the most common scope fault and it’s repairable, then the channel is recalibrated so vertical accuracy and bandwidth are restored, with a NIST-traceable certificate.
Is the trigger recalibrated? Yes — trigger and timebase are checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.








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