The EL.GE AZEHV06/X0‑R‑200/6.7/15 board is a high‑voltage servo drive controller used in industrial motion systems to regulate voltage and current for motor operation. Common failure points on this class of boards include damaged power MOSFETs or IGBT modules, blown gate drivers, degraded input protection diodes, and overheating due to inadequate cooling or overcurrent conditions; these symptoms often manifest as loss of control signals, erratic motor behavior, or high‑temperature warnings. Initial diagnostics should verify that the supply rails (±200 V) are within spec, inspect for visible burn marks or cracked components on the power stage, and check all input/output connections for continuity and proper signal levels before proceeding to detailed error code analysis or component replacement.[oss-gpt-20b]