Description
Keysight MXR108A Oscilloscope Repair
The Keysight MXR108A is a 1 GHz Infiniium MXR-Series oscilloscope — an 8-channel scope with integrated analysis (scope, logic, protocol, and more) and a large touchscreen for embedded and power-electronics debug. As a precision multi-channel 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 MXR108A for embedded, power, and test engineers.
Common Keysight MXR108A problems we fix
- Input-channel damage from overvoltage — a channel damaged by an over-range input, repaired and recalibrated.
- ADC / acquisition faults — acquisition errors causing bad or missing waveforms, restored.
- Trigger-system faults — unstable or wrong triggering, corrected.
- Display replacement — cracked or failed touchscreen, replaced.
- Won’t boot or powers off — power/board faults.
FAQs
A channel got over-volted and reads wrong — 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 touchscreen repairable? Yes — display replacement 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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