Description
Keysight DSOX3022T Oscilloscope Repair
The Keysight DSOX3022T is a 200 MHz InfiniiVision 3000T X-Series oscilloscope — a 2-channel scope with a capacitive touchscreen and fast update rate 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 touchscreen.
June Company repairs and calibrates the Keysight DSOX3022T for embedded, power, and test engineers.
Common Keysight DSOX3022T problems we fix
- Input-channel damage from overvoltage — a dead, noisy, or inaccurate channel from an over-range input, repaired and recalibrated.
- Touchscreen unresponsive — the capacitive touch panel, repaired.
- Trigger or acquisition faults — unstable triggering or bad captures, corrected.
- Bandwidth or vertical accuracy off — front-end drift, recalibrated.
- Won’t boot or powers off — power-supply faults.
FAQs
A channel got over-volted and reads wrong — fixable? Yes. Front-end damage from overvoltage is repairable, then the channel is recalibrated so vertical accuracy and bandwidth are restored, with a NIST-traceable certificate.
Is the touchscreen repairable? Yes — touch panel repair is routine.
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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