Description
Keysight DSOX3104A Oscilloscope Repair
The Keysight DSOX3104A is a 1 GHz InfiniiVision 3000 X-Series oscilloscope — a 4-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 DSOX3104A for embedded, power, and test engineers.
Common Keysight DSOX3104A problems we fix
- FFT / eye-diagram analysis faults — acquisition or trigger faults degrading FFT/eye results, repaired and recalibrated.
- A channel dead, noisy, or inaccurate — analog front-end damage from overload, repaired.
- Trigger faults — unstable or wrong triggering, corrected.
- Display faults — blank or dim screen, repaired.
- Won’t boot or powers off — power-supply faults.
FAQs
My FFT/eye results or a channel look wrong — fixable? Yes. Front-end, acquisition, and trigger faults are repairable, then the scope is recalibrated so capture and vertical accuracy are restored, with a NIST-traceable certificate.
Is a damaged channel repairable? Yes — front-end repair and recalibration restore the channel.
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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